U.S. DEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY … · 2011. 1. 7. · U.S. DEPARTMENT OF...
Transcript of U.S. DEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY … · 2011. 1. 7. · U.S. DEPARTMENT OF...
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U.S. DEPARTMENT OF THE INTERIOR
U.S. GEOLOGICAL SURVEY
PRELIMINARY DETERMINATION OF EPICENTERS MONTHLY LISTING
JULY-SEPTEMBER 1999
NATIONAL EARTHQUAKE INFORMATION CENTER
Open-File Report
99-600-C
This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey (USGS) editorial standards. Any use of trade, product or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government.
2000
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usesscience for a changing world
Pre
U.S. Department of the Interior U.S. Geologicr' Survey
ofMonthly Listing
National Earthquake Information Center
JULY 1999ORIGIN TIME
UTC DAY HR MN SEC
GEOGRAPHICCOORDINATESLAT LONG
DEPTH MAGNITUDE SD NO.GS STA
MB Msz USED
01 02 08 02.0 70.280 N 15.351 W 10 G 4.9
010101010101
54 29.7& 36.810 N55 02.2& 33.426 S
02 57 46.6& 44.322 N03 07 08.8* 11.470 N03 16 10.3& 35.370 S03 20 42.7 70.343 N
2.920 W 72.461 W7.322 E 86.869 W 71.839 W 15.277 W
01 03 39 44.7& 44.296 N01 04 22 19.1 32.879 N01 04 33 16.0? 42.32 N
01 06 54 24.7& 44.658 N 01 07 25 32.8 46.253 N
7.302 E93.696 E
141.84 E
7.170 E 13.644 E
01 07 40 56.4 43.694 N 20.992 E
01 08 28 30.3& 39.627 N 29.407 E01 08 41 20.5& 39.638 N 29.425 E1 08 44 24.2& 40.291 N 31.027 E1 10 17 22.2* 49.637 N 6.985 E
'01 10 55 28. IS: 39.550 N 30.028 E01 11 12 37.4 42.306 N 142.317 E
01 11 57 48.2* 45.329 N 13.279 E01 12 23 04.1* 9.084 S 111.264 E01 12 37 14.4* 36.627 N 71.307 E01 12 43 07.8& 35.096 N 118.306 W
033 12
135 ? 69 10 G
1333 N 33 N
710 G 10 G 10 G 10 G 33 N
10 G33 N
204 ?7
4.5
4.7 4.5 4.4
4.2
1.2
0.9
4.9 5.0 1.0
1.0 1.2
1110 G 1.5
10 G 4.9 4.8 1.2
0.3
4.7 3.7 0.8
1.01.11.2
REGION, CONTRIBUTED MAGNITUDES AND COMMENTS
01 02 06 58.3 70.386 N 15.152 W 10 G 4.9 5.6 1.0 137
63
51024339
110
4359
513
257
55454
34
89
1243
JAN MAYEN ISLAND REGION. Mw 5.5 (HRV). Centroid, Moment Tensor (HRV): Centroid origin time 02:07:03.9; Lat 70.16 N; Lon 14.36 W; Dep 15.0 Fix; Half- duration 1.4 sec; Principal axes {scale 10**17 Nm) : (T) Val=2.04, Plg=24, Azm=290; (N) Val=0.12, Plg=7, Azm=24; (P) Val=-2.16, Plg=64, Azm=128; Best double couple: Mo=2.1*10**17 Nm; NP1: Strike=6. Dip=21, Slip=-109; NP2: Strike=206, Dip=70, Slip=-83.
Scalar Moment (PPT): Mo=4.0*10**17 Nm. JAN MAYEN ISLAND REGION. Mw 5.7 (HRV).Centroid, Moment Tensor (HRV): Centroid origin time 02:08:04.3; Lat 70.52 N; Lon 14.57 W; Dep 15.0 Fix; Half- duration 1.7 sec; Principal axes (scale 10**17 Nm): (T) Val=3.35, Plg=17, Azm=340; (N) Val=0.59, Plg=0, Azm-70; (P) Val=-3.94, Plg=73, Azm=160; Best double couple: Mo=3.7*10**17 Mm; NP1: Strike=69, Dip=28, Slip=-90; NP2: Strike=250, Dip=62, Slip=-90.
STRAIT OF GIBRALTAR. . mbLg 1.9 (HDD).OFF COAST OF CENTRAL CHILE. . MD 3.8 (GUC).NORTHERN ITALY. . ML 2.4 (GEN), 2.1 (STR), 1.9 (LOG).NEAR COAST OF NICARAGUACENTRAL CHILE. . MD 3.2 (GUC).JAN MAYEN ISLAND REGION. Mw 5.2 (HRV).Centroid, Moment Tensor (HRV): Centroid origin time 03:20:48.1; Lat 69.89 N; Lon 15.63 W; Dep 15.0 Fix; Half- duration 1.0 sec; Principal axes (scale 10**16 Nm) : (T) Val=6.38, Plg=20, Azm=88; (N) Val=2.47, Plg=28, Azm-347; (P) Val=-8.85, Plg=55, Azm=208; Best double couple: Mo=7.6*10**16 Nm; NP1: Strike=215, Dip=35, Slip=-36; NP2: Strike=336, Dip=70, Slip=-120.
NORTHERN ITALY. . ML 1.6 (GEN).XIZANGHOKKAIDO, JAPAN REGION. Felt (I JMA) in parts of southern Hokkaido. Also felt (I JMA) in eastern Aomori Prefecture, Honshu.
NORTHERN ITALY. . ML 1.9 (GEN).AUSTRIA. ML 2.7 (VIE), 2.0 (LJU). Felt (IV) at Bovec, Slovenia.
NORTHWESTERN BALKAN REGION. Mw 5.2 (HRV). MD 5.0 (PD7). ML 4.5 (LJU). Several roofs collapsed (VII) in the Milutovac- Medveda area and some damage to chimneys at Trstenik, Serbia. Felt in the Belgrade'area, Serbia. Also felt (IV) in the Skopje area, former Yugoslav Republic of Macedonia.
Centroid, Moment Tensor (HRV): Centroid origin time 07:41:03.5; Lat 43.58 N; Lon 21.01 E; Dep 15.0 Fix; Half- duration 1.0 sec; Principal axes (scale 10**16 Nm) : (T) Val=7.53, Plg=19, Azm=341; (N) Val=-1.40, Plg=41, Azm=233; (P) Val=-6.14, Plg=43, Azm=90; Best double couple: Mo=6.8*10**16 Nm; NP1: Strike=116, Dip=44, Slip=-20; NP2: Strike=221, Dip=76, Slip=-132.
TURKEY. . MD 2.7 (ISK).TURKEY. . MD2.7 (ISK).TURKEY. . MD 2.6 (ISK).GERMANY. ML 2.0 (FBB).TURKEY. . MD 2.6 (ISK).HOKKAIDO, JAPAN REGION. Felt (II JMA) in the epicen'tral area.
NORTHERN ITALY. ML 2.9 (VIE).SOUTH OF JAWA, INDONESIAAFGHANISTAN-TAJIKISTAN BORD REG.CENTRAL CALIFORNIA. . ML 3.9 (PAS). Felt in the
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JUL 1999 PAGE 2
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08 01.44 17.02 32.20 13.20 22.23 49.33 44.43 59-45 13.08 19.42 13.50 40.57 35.05 09.08 30.50 37.53 39-57 06.05 53.33 40.48 48.14 44.17 53.45 31.
6& 60.4 43.5& 38..9& 36.5* 6.3& 44.9& 36.8& 36.8& 31.0& 47.
6& 32.
.557 N
.012 N
.831 S
.701 N
.366 N
.136 N
.438 N
.210 N
.005 N
.221 S
.337 N
.604 S
.170 N
.340 N
.332 N
.150 N
.238 N
.050 S
.579 N
.86 N
.281 N
.048 N
.050 N
.890 N
.26 S
.726 S
.060 N
.99 N
.200 N
.57 N
.450 N
.190 N
.967 S
.584 N
.648 N
.73 S
.076 N
.383 N
.300 N
.740 N
.666 N
.260 N
.550 S
.853 N
.779 N
.680 N816 S.360 N
.707 S2 5.436 N9& 32.8? 6.8& 35.1? 18.7& 35.9& 39.6& 54.9& 14.4 7.9& 39.3t 15.3& 15.9& 39.5& 39.0& 44.1& 39.0? 3.9? 18.4& 15.7* 45.8& 18.2 49.
696 S26 S870 N87 S805 N637 N240 N219 N633 S217 N881 N926 N220 N580 N300 N428 N10 S83 S941 N322 N303 N371 N
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.991
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.655
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.822
.380
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.101
.775
.750
.904
.354
.374
.086
.718
.309
.92
.978
.833
.166
.560
.58
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. MD 3.3 (GUC).
ML 4.7 (PMR).
3.3 (ISK).
2.2 (STR).
02 12 30 14.3* 9.639 S 147.729 E 33 N 4.6 1.1 19
Tehachapi Mountains. NORTHERN ITALY. ML 3 . 0 (VIE). TURKEY. . MD 2 . 6 (ISK). CHILE-ARGENTINA BORDER REGION. TURKEY. . MD 2 - 9 (ISK). NORTHERN ITALY. ML 3 . 0 (VIE). TURKEY. . MD 2 . 6 (ISK). NORTHERN ITALY. ML 2 . 8 (VIE) .NORTHWESTERN BALKAN REGION. ML 2 . 3 (VIE), 1.7 (UTI) . AUSTRIA. ML 2.4 (VIE). EASTERN NEW GUINEA REG., P.N.G- NEAR ISLANDS, ALEUTIAN ISLANDS. NEW BRITAIN REGION, P.N.G. AEGEAN SEA. . MD 3.7 (ATH) NEAR COAST OF JALISCO, MEXICO NORTH ATLANTIC OCEAN TURKEY. . MD 3.2 (ISK). PHILIPPINE ISLANDS REGION SOUTH SANDWICH ISLANDS REGION WESTERN CAROLINE ISLANDS NEAR EAST COAST OF HONSHU, JAPAN. Felt (II JMA) in northernIbaraki Prefecture.
KURIL ISLANDS SAMAR, PHILIPPINE ISLANDS TURKEY. MD 3.9 (ISK). SOUTHERN ALASKA. . CATAMARCA PROVINCE, ARGENTINAOFF COAST OF CENTRAL CHILE. . MD 3 . 9 (GUC). PYRENEES. . ML 2 . 3 (STR), 2.3 (LOG). RAT ISLANDS, ALEUTIAN ISLANDS SWITZERLAND. . ML 2 . 3 (LDG) NORTH ATLANTIC OCEANFRANCE. . ML 2 . 6 (STR), 2.4 (LDG). AEGEAN SEA. . MD 3 . 6 (ATH). SOUTHERN PERU. Felt (III) at Aplao and (II) at Arequipa andCamana.
TURKEY. . MD 3 . 1 (ISK). TURKEY. . MD 3 . 1 (ISK).SAN JUAN PROVINCE, ARGENTINA . MD 3 . 6 (GUC). NORTHERN MID-ATLANTIC RIDGE WINDWARD ISLANDS. . MD 3 . 0 (TRN) . SOUTHERN ALASKA. .NORTHWESTERN BALKAN REGION. MD 3 . 3 (PDG) . TURKEY. . MD 2.9 (ISK). DODECANESE ISLANDS. . MD 3 . 1 (ISK). NEW GUINEA, PAPUA NEW GUINEA NORTHERN ITALY. . ML 1 . 8 (GEN). TURKEY. . MD 3 . 0 (ISK).STRAIT OF GIBRALTAR. . mbLg 2.3 (MOD). NEAR COAST OF CENTRAL CHILE. . MD 3 . 5 (GUC). WASHINGTON. . MD 3.1 (SEA). ML 2.8 (PGC) . Felt in theBremerton-Seattle-Tacoma area and as far north cs Monroe.
NEAR COAST OF CENTRAL CHILE. . MD 3 . 4 (GUC). MINDANAO, PHILIPPINE ISLANDSNEAR COAST OF CENTRAL CHILE. - MD 3 . 5 (GUC). ' SUNDA STRAITCYPRUS REGION. . MD 3 . 7 VANUATU ISLANDS CYPRUS REGION. . MD 3 . 7 TURKEY. . MD 2 . 6 (ISK). ALASKA PENINSULA. . ML 2 . 8 NEAR COAST OF CHIAPAS, MEXICO. SOLOMON ISLANDS TURKEY. . MD 2 . 8 (ISK).NEAR COAST OF CHIAPAS, MEXICO. . MD 4 . 1 (UM'> . NEAR COAST OF OAXACA, MEXICO. . MD 3 . 5 (UNM) . TURKEY. . MD 2.7 (ISK). TURKEY. . MD 2.7 (ISK). NORTHERN ITALY. . ML 2 . 0 (LDG). TURKEY. . MD 2 . 6 (ISK). NEW IRELAND REGION, P.N.G. VANUATU ISLANDSNEAR COAST OF CHIAPAS. MEXICO. . MD 4 . 1 (UNT) . NORTHERN ITALY. ML 3 . 1 (VIE). CENTRAL MEXICO. . MD 3 . 9 (UNM).VANCOUVER ISLAND REGION. Mw 6 . 0 (GS) , 5.9 (HRV) . Me 6 . 4 (GS) . Broadband Source Parameters (GS) : Dep 7; NP1 : Strike=324,Dip=90, Slip=178; NP2 : Strike=54, Dip=88, Slip=0; Radiatedenergy 7.5*10**13 Nm.
Moment Tensor (GS) : Dep 12; Principal axes (scale 10**18Mm): (T) Val=0.99, Plg=8, Azm=92; (N) Val=0.11. Plg=82,Azm=252; (P) Val=-1.10, Plg=3, Azm=2; Best double couple:Mo=1.0*10**18 Nm; NP1 : Strike=137, Dip=83, Slip-177; NP2 :Strike=227, Dip=87, Slip=7.
Centroid, Moment Tensor (HRV) : Centroid origin time11:45:34.0; Lat 49.13 N; Lon 129.38 W; Dep 15.0 Fix; Haljduration 2.1 sec,- Principal axes (scale 10**17 Nm) -. (T)Val=7.72, Plg=10, Azm=271; (N) Val=-0.59. Plg=80,(P) Val=-7.l3, Plg=4. Azm=180; Best double couple:Mo=7.4*10**17 Nm; NP1: Strike=315, Dip=81,Strike=46, Dip=86, Slip=10.
Scalar Moment (PPT) -. Mo=l -3*10**18 Nm. EASTERN NEW GUINEA REG., P.N.G.
(ISK).
(ISK). ML 3.6 (CSS).
(AEIC). . MD 4 2 (UNK1.
NP2 :
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PAGE 3 JUL 1999
02 12 57 34.6? 58.97 S 28.86 W 33 N 4.3 1.5 9 SOUTH SANDWICH ISLANDS REGION02 13 40 36.4& 41.248 N 19.713 E 17 11 ALBANIA. . MD 2.6 (PDG).02 13 48 54.3? 3.92 S 151.98 E 76 * 4.1 1.0 6 NEW IRELAND REGION, P.N.G.02 14 09 27.6& 15.916 N 99.036 W 8 8 OFF COAST OF GUERRERO, MEXICO. . MD 4.0 (UNM) .02 15 15 08.7& 39.114 N 27.676 E 10 G 5 TURKEY. . MD 2.6 (ISK).02 15 16 48.6& 39.168 N 27.525 E 10 G 4 TURKEY. . MD 2.7 (ISK).02 15 26 30.1& 38.987 N 27.651 E 10 G 5 TURKEY. . MD 2.7 (ISK).02 16 03 02.5* 46.106 N 150.949 E 121 * 4.4 1.1 55 KURIL ISLANDS02 16 03 36.0 46.012 N 11.825 E 10 G 0.7 21 NORTHERN ITALY. ML 3.0 (VIE), 2.7 (LOG).02 16 10 07.2 21.169 N 120.131 E 10 G 4.1 1.0 18 TAIWAN REGION02 16 15 03.0* 21.310 N 120.301 E 10 G 3.8 0.3 5 TAIWAN REGION02 16 18 32.2? 38.03 N 74.96 E 179 ? 4.2 1.5 11 TAJIKISTAN-XINJIANG BORDER REG.02 16 26 56.0% 45.758 N 26.870 E 33 N 0.6 5 ROMANIA02 16 32 33.4& 37.650 N 21.390 E 26 7 SOUTHERN GREECE. . ML 3.3 (ATH).02 16 34 50.7& 17.809 N 66.906 W 34 8 PUERTO RICO REGION. . MD 2.7 (MPR).02 17 12 21.1 45.177 N 12.862 E 10 G 0.7 11 NORTHERN ITALY. ML 3 .1 (VIE). MD 2 .5 (LJU) .02 17 21 20.7* 3.748 S 151.322 E 10 G 4.4 1.5 13 NEW IRELAND REGION, P.N.G.02 17 21 39.0& 63.360 N 147.700 W 75 16 CENTRAL ALASKA. .02 17 40 53.74 37.290 N 2.240 W 16 6 SPAIN. . mbLg 2.4 (MOD).02 18 29 40.0 10.224 S 161.298 E 64 D 5.1 0.8 57 SOLOMON ISLANDS02 18 34 24. 6& 63.370 N 151.420 W 63 17 CENTRAL ALASKA. . ML 2.7 (AEIC).02 18 38 01.3& 63.230 N 150.480 W 126 31 CENTRAL ALASKA. .02 18 52 43.7& 13.628 N 60.958 W 44 8 WINDWARD ISLANDS. . MD 2.7 (TRN) , 2.4 (FDF) .02 20 09 20.3? 14.94 S 167.30 E 144 ? 4.5 1.1 44 VANUATU ISLANDS02 20 10 24.8* 7.699 S 128.042 E 33 N 3.9 1.5 8 BANDA SEA02 20 23 20.8* 8.070 S 129.051 E 33 N 4.3 1.2 9 TIMOR SEA02 21 43 31.8* 50.430 N 18.778 E 5 G 1.2 7 POLAND. ML 2.9 (CLL).02 21 50 37.8* 9.257 S 120.555 E 177 * 4.5 0.7 10 SUMBA REGION, INDONESIA02 22 17 30.7* 6.580 S 128.597 E 33 N 4.6 1.2 18 BANDA SEA02 22 36 00.8& 38.749 N 27.359 E 5 6 TURKEY. . MD 2.9 (ISK).02 23 14 39. 2& 60.130 N 153.420 W 145 30 SOUTHERN ALASKA. .02 23 23 36.4% 36.255 N 10.620 W 10 G 0.6 22 NORTH ATLANTIC OCEAN. mbLg 2.7 (MOD).03 00 04 04.9* 25.889 N 143.373 E 33 N 4.0 0.8 9 VOLCANO ISLANDS REGION03 00 11 09.4 36.527 N 70.973 E 199 D 4.1 0.9 51 HINDU RUSH REGION, AFGHANISTAN03 00 33 20.9* 29.457 N 52.334 E 33 N 4.1 1.4 16 SOUTHERN IRAN03 00 39 25.8& 40.667 N 33.051 E 10 G 4.0 58 TURKEY. . MD 3.9 (ISK).03 01 21 21.1& 19.050 N 66.852 W 34 6 PUERTO RICO REGION. . MD 2.9 (MPR).03 01 22 22.9 2.017 N 127.261 E 33 N 4.4 0.6 11 NORTHERN MOLUCCA SEA03 01 26 46.5& 37.175 N 118.377 W 14 8 CALIFORNIA-NEVADA BORDER REGION. . MD 3.0 (GK) .03 01 34 13.9& 36.750 N 2.880 W 0 7 STRAIT OF GIBRALTAR. . mbLg 2.2 (MDD).03 01 43 54.0& 47.076 N 123.463 W 41 5.4 5.5 380 WASHINGTON. . Mw 5.8 (GS), 5.8 (HRV). Me 5.3 (GS).
Seven people injured in the Aberdeen-Satsop area and one person injured at Olympia. Damage (VII) at Aberdeen and Montesano. Slight damage (VI) at Brady, Central Park, Cosmopolis, Elma, Hoquiam, McCleary, Ocean Shores and Shelton. Felt (V) at many locations including Olyirpia, Seattle and Tacoma. Felt throughout western Washington and as far south as Portland and Tillamook, Oregon. Felt north as far as Nanaimo, Sidney, Vancouver and Victoria, British Columbia.Broadband Source Parameters (GS): Dep 41; NP1: Strike=345, Dip=70, Slip=-95; NP2: Strike=179, Dip=21, Slip=-77; Radiated energy 2.0*10**12 Mm.
Moment Tensor (GS): Dep 50; Principal axes (scale 10**17 Nm): (T) Val=6.63, Plg=15, Azm=80; (N) Val=-0.06, Plg=16, Azm=345; (P) Val=-6.58, Plg=67, Azm=210; Best double couple: Mo=6.6*10**17 Nm; NP1: Strike=192, Dip=33, Slip=-59; NP2: Strike=336, Dip=62, Slip=-109.
Centroid, Moment Tensor (HRV): Centroid origin time 01:43:57.4; Lat 47.10 N; Lon 123.43 W; Dep 45.0 Bdy; Half- duration 2.0 sec,- Principal axes (scale 10**17 Nm) : (T) Val=6.26, Plg=14, Azm=88; (N) Val=0.09, plg=16, Az-n=354; (P) Val=-6.36, Plg=69, Azm=218; Best double couple: Mo=6.3*10**17 Nm; NPl: Strike=199, Dip=34, Slip=-61; NP2: Strike=345, Dip=61, Slip=-108.
Scalar Moment (PPT): Mo=3.4*10**17 Nm.03 01 48 52.5* 19.127 S 169.377 E 224 4.5 0.6 12 VANUATU ISLANDS03 01 58 59.0& 34.434 N 32.004 E 25 6 CYPRUS REGION. . ML 2.8 (CSS).03 02 19 39.9& 38.625 N 29.018 E 9 5 TURKEY. . MD 2.7 (ISK).03 03 00 57.2 51.546 N 16.141 E 5 G 0.5 13 POLAND. ML 3.2 (GRF), 3.2 (VIE).03 03 16 23.0& 63.700 N 149.533 W 107 35 CENTRAL ALASKA. .03 03 23 08.6? 40.73 N 77.11 E 33 N 4.0 1.5 8 KYRGYZSTAN-XINJIANG BORDER REG.03 04 02 36.0& 55.060 N 159.300 W 8 14 ALASKA PENINSULA. . ML 3.5 (AEIC).03 04 11 41.5? 57.32 N 163.22 E 33 N 4.4 1.4 8 NEAR EAST COAST OF KAMCHATKA03 05 03 43.5 56.076 N 164.639 E 33 N 5.1 4.9 0.9 267 KOMANDORSKY ISLANDS REGION. Mw 5.5 (HRV).
Centroid, Moment Tensor (HRV): Centroid origin time 05:03:45.3; Lat 56.23 N; Lon 164.66 E; Dep 29.2; Half- duration 1.4 sec,- Principal axes (scale 10**17 Nm) : (T) Val=1.93, Plg=7, Azm=258; (N) Val=0.05, Plg=83, Azm=91; (P) Val=-1.98, Plg=l, Azm=349; Best double couple: Mo=2.0*10**17 Nm; NPl: Strike=34, Dip=84, Slip=4; NP2: Strike=303, Dip=86, Slip=174.
03 05 04 01.8& 40.330 N 21.330 E 10 9 GREECE. . MD 3.3 (ATH).03 05 30 10.0 26.323 N 140.482 E 431 D 6.0 0.9 478 BONIN ISLANDS REGION. Mw 6.1 (GS), 6.1 (HRV). Me 5.9 (GS) .
Broadband Source Parameters (GS): Dep 431; NPl: Strike=15, Dip=45, Slip=-45; NP2: Strike=140, Dip=60, Slip=-125; Radiated energy 1.6*10**13 Nm.
Moment Tensor (GS): Dep 428; Principal axes (scale 10**18 Nm) : (T) Val = 1.32, Plg=l, Azm=93; (N) Val=0.30, Plg=31, Azm=184; (P) Val=-1.62, Plg=59, Azm=2; Best double couple: Mo=l.5*10**18 Nm; NPl: Strike=156, Dip=52, Slip=-130; NP2: Strike=30, Dip=53, Slip=-50.
Centroid, Moment Tensor (HRV): Centroid origin time
-
JUL 1999 PAGE 4
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05:30:14.1; Lat 26.29 N; Lon 140.55 E; Dep 433.7; Half- duration 2.6 sec; Principal axes (scale 10**18 Nm) : (T) Val=1.26, Plg=10, Azm=254; (N) Val=0.20, Plg=30, Azm=158; (P) Val=-1.45, Plg=58, Azm=0; Best double couple: Mo=1.4*10**18 Nm; NP1: Strike=15, Dip=44, Slip=-43; NP2: Strike=139, Dip=62, Slip=-125.
AEGEAN SEA. . MD 3.4 (ATH). 3.2 (ISK).NEAR COAST OF CENTRAL CHILE. . MD 3.2 (GUC).GUERRERO, MEXICO. . MD 3.5 (UNM).NORTH ISLAND, NEW ZEALAND. . ML 4.4NEAR COAST OF CENTRAL CHILE. . MD 4SPAIN. . mbLg 2.1 (MOD).TURKEY. . MD 2.6 (ISK).OFF COAST OF CENTRAL CHILE. . MD 3.6 (GUC)TURKEY. . MD 2.5 (ISK).LEEWARD ISLANDS. MD 4.5 (TRN) Martinique.SPAIN. . mbLg 2.4 (MOD).SOUTH OF KERMADEC ISLANDS. Mw 5.2Centroid, Moment Tensor (HRV) 10:56:54.6; Lat 34.25 S; Lon
(WEL). . 0 (GUC).
4.3 (FDF). Felt (II) on
(HRV).Centroid origin time 177.72 W; Dep 15.0 Fix; Half-
duration 1.0 sec; Principal axes (scale 10**16 Nm) : (T) Val=8.65, Plg=34, Azm=294; (N) Val=-0.72, Plg=8, Azm=199; (P) Val=-7.93, Plg=55, Azm=97 ; Best double couple: Mo=8.3*10**16 Nm; NP1: Strike=53, Dip=13, Slip=-54; NP2: Strike=197, Dip=79, Slip=-98.
TURKEY. . MD 2.7 (ISK).SOUTHERN IRANNEAR COAST OF CENTRAL CHILE. . MD 3.5 (GUC).CHILE-ARGENTINA BORDER REGION. . MD 2.8 (GUC).CRETE. ML 4.2 (ATH).IRIAN JAYA, INDONESIASOUTHERN ALASKA. Mw 4.8 (HRV). ML 4.9 (PMR), 4.6 (AEIC). Felt throughout south-central Alaska including Anchorage, Palmer and Wasilia.
Centroid, Moment Tensor (HRV): Centroid origin time 15:26:07.6; Lat 61.01 N; Lon 150.83 W; Dep 41.1; Helf- duration 1.0 sec; Principal axes (scale 10**16 Nm): (T) Val=1.64, Plg=8, Azm=258; (N) Val=0.56, Plg=19, Azm=351; (P) Val=-2.20, Plg=69, Azm=145; Best double couple: Mo=1.9*10**16 Nm; NP1: Strike=327, Dip=40, Slip=-120; NP2: Strike=184, Dip=56, Slip=-67.
SEA OF JAPANCENTRAL MID-ATLANTIC RIDGE. Mw 5.3 (HRV).Centroid, Moment Tensor (HRV): Centroid origin time 16:36:07.4; Lat 7.92 N; Lon 38.30 W; Dep 15.0 Fix; Half- duration 1.0 sec,- Principal axes (scale 10**16 Nm) : (T) Val=8.19, Plg=14, Azm=93; (N) Val=0.70, Plg=13, Azm=359; (P) Val=-8.89, Plg=70, Azm=228; Best double couple: Mo=8.5*10**16 Nm; NP1: Strike=201, Dip=33, Slip=-6S; NP2: Strike=352, Dip=61, Slip=-105.
SOUTH OF HONSHU, JAPANAEGEAN SEA. . MD 3.5 (ATH).NEAR COAST OF CENTRAL CHILE. .AEGEAN SEA. . MD 3.5 (ATH)
MD 3 .5 . 1 (ISK).
(GUC) .
FRANCE. . ML 1.9 (GEN).BANDA SEATURKEY. . MD 2.3 (ISK).CENTRAL CHILE. .SOUTH OF HONSHU, JAPANEASTERN SEA OF JAPANNORTHWESTERN BALKAN REGION. ML 1.1 (LJU), 0.8 (VIE).MINDORO, PHILIPPINE ISLANDSCYPRUS REGION. . ML 2.5 (CSS).TURKEY. . MD 2.7 (ISK).GREECE. . MD 2.9 (ATH).AEGEAN SEA. . MD 3.6 (ISK), 3.6 (ATH).REPUBLIC OF SOUTH AFRICAEASTERN NEW GUINEA REG., P.N.G.AEGEAN SEA. . MD 3.6 (ATH).NORTHWESTERN BALKAN REGION. MD 3.2 (PDG).AEGEAN SEA. . ML 2.9 (ATH).CHILE-ARGENTINA BORDER REGION. .SWITZERLAND. . ML 2.9 (STR), 2.8 (LDG), 2.6 (FBB).TURKEY. . MD 2.7 (ISK).PYRENEES. . ML 2.2 (STR)Balagnas, France.
TURKEY. . MD 2.8 (ISK). TURKEY. . MD 2.8 (ISK).OFF COAST OF CENTRAL CHILE. . MD 3.5 (GUC). TURKEY. . MD 2.7 (ISK). TURKEY. . MD 2.8 (ISK). NORTHERN ITALY. . ML 1.6 (GEN). SPAIN. . mbLg 2.0 (HDD). TURKEY. MD 3.8 (ATH), 3.6 (ISK). TURKEY. . MD 2.6 (ISK). TURKEY. . MD 2.8 (ISK).SWITZERLAND. ML 2.8 (LDG), 2.6 (STR), 2.3 (FBB). TURKEY. . MD 3.1 (ISK). PHILIPPINE ISLANDS REGION TONGA ISLANDS. Mw 5.3 (HRV). Centroid, Moment Tensor (HRV): Centroid origin time01:56:24.0; Lat 18.92 S; Lon 172.50 W; Dep 15.0 Fix; Half-
2.0 (LDG). Felt (III) at Lau-
-
PAGE 5 JUL 1999
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duration 1.0 sec; Principal axes (scale 10**16 Nm): (T) Val=8.75, Plg=68, Azm=260; (N) Val=1.03, Plg=6, Awn=6; (P) Val=-9.78, Plg=21, Azm=98; Best double couple: Mo=9.3*10**16 Nm; NP1: Strike=199, Dip=25, Slip=105; NP2: Strike=3, Dip=66, Slip=83.
SWITZERLAND. . ML 1.8 (LOG).MINDANAO, PHILIPPINE ISLANDSMINDANAO, PHILIPPINE ISLANDSSAMOA ISLANDS REGIONCALIFORNIA-NEVADA BORDER REGION. . ML 3 .4 (Gil), 3.4 (BRK).
NORTHWESTERN BALKAN REGION. . MD 1.9 (PDG).MARIANA ISLANDSFRANCE. . ML 2-1 (LOG), 1.8 (STR).CHILE-ARGENTINA BORDER REGION. . MD 3.7 (GUC).TURKEY. . MD 2.6 (ISK).CALIFORNIA-NEVADA BORDER REGION. . MD 2.9 (GM) .DRAKE PASSAGEDRAKE PASSAGECALIFORNIA-NEVADA BORDER REGION. . MD 2.9 (GM) .NEAR COAST OF CENTRAL CHILE. . MD 3.8 (GUC).NEAR COAST OF CENTRAL CHILE. . MD 3.6 (GUC).TURKEY. . MD 2.6 (ISK).NEAR COAST OF CENTRAL CHILE. .NEAR COAST OF CENTRAL CHILE. .LEEWARD ISLANDS. . MD 3.0 (TRN).NEAR COAST OF CENTRAL CHILE. . MD 2.8 (GUC).PUERTO RICO REGION. . MD 3.4 (MPR).TURKEY. . MD 2.6 (ISK).ROMANIASPAIN. . mbLg 2.5 (MOD).TURKEY. . MD 2.6 (ISK).NEAR COAST OF CENTRAL CHILE. .TURKEY. . MD 2.7 (ISK).NEAR EAST COAST OF KAMCHATKASOUTH OF FIJI ISLANDSTURKEY. . MD 2.6 (ISK).NEVADA. . MD 3.2 (REN). ML 3.5 (GS).LEEWARD ISLANDS. . MD 3.4 (TRN), 3.3 (FDF).CALIFORNIA-NEVADA BORDER REGION. . MD 2.8 (Gl'l .SPAIN. . mbLg 1.9 (HDD).TURKEY. . MD 2.6 (ISK).KENAI PENINSULA, ALASKA. . ML 2.5 (AEIC).TURKEY. . MD 2.7 (ISK).TURKEY. . MD 2.6 (ISK).BANDA SEACARLSBERG RIDGENEW BRITAIN REGION, P.N.G.AEGEAN SEA. . MD 3.6 (ATH), 3.4 (ISK).FRANCE. . ML 1.8 (GEN).SPAIN. mbLg 3.0 (MOD).OFF COAST OF GUERRERO, MEXICO. . MD 4.2 (UNM).SOUTHERN ALASKA. . ML 3.4 (AEIC), 3.5 (PMR). Felt (II) at Palmer. Also felt at Wasilla.
NEAR COAST OF CENTRAL CHILE. .TURKEY. . MD 3.8 (ISK).CHILE-ARGENTINA BORDER REGION. .EASTERN SEA OF JAPANNORTHERN COLOMBIANORTHERN MOLUCCA SEAVIRGIN ISLANDS. . MD 4.0 (MPR).SOUTHERN ALASKA. .TURKEY. . MD 3.5 (ISK).NEAR COAST OF NORTHERN CALIF. . Mw 4.1 (BRK). ML 3.8 (GM), 3.7 (BRK).
Moment Tensor (BRK): Dep 14; Principal axes (scale 10**15 Nm) : (T) Val = 1.42, Plg=65, Azm=84,- (N) Val=0.00, Plg=22, Azm=296; (P) Val=-1.42, Plg=l2, Azm=201; Best douMe couple: Mo=1.4*10**15 Nm; NP1: Strike=129, Dip=61, Slip=115; NP2: Strike=265, Dip=38, Slip=53.
VANCOUVER ISLAND REGION. . ML 3.5 (PGC).KURIL ISLANDS. Mw 5.1 (HRV). Felt (III) at Kurilsk, Iturup. Also felt (III) at Yuzhno-Kurilsk, Kunashir.Centroid, Moment Tensor (HRV): Centroid origin time 03:45:53-5; Lat 43.30 N; Lon 147.43 E; Dep 63.2; I'alf- duration 1.0 sec; Principal axes (scale 10**16 Nm): (T) Val=4.72, Plg=39, Azm=27; (N) Val=1.58, Plg=48, Azm=233; (P) Val=-6.31, Plg=13, Azm=128; Best double couple.- Mo=5.5*10**16 Nm; NPl: Strike=175, Dip=53, Slip=20; NP2: Strike=72, Dip=74, Slip=141.
FIJI ISLANDS REGIONMINDANAO, PHILIPPINE ISLANDSOFF COAST OF CENTRAL CHILE. . MD 3.3 (GUC).GREECE. . MD 3.0 (ATH).CHILE-ARGENTINA BORDER REGION. .TURKEY. . MD 2.6 (ISK).HINDU RUSH REGION, AFGHANISTANTURKEY. . MD 2.7 (ISK).GREECE. . MD 3.1 (ATH).NORTHERN ITALY. . ML 2.5 (GEN), 2.5 (LOG), 2.2 (STR).TURKEY. . MD 2.6 (ISK).OFF W COAST OF NORTHERN SUMATERACALIFORNIA-NEVADA BORDER REGION. . MD 2.8 (Gl'J .
-
JUL 1999 PAGE 6
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(ISK). (LOG). MEXICO. (ISK) .
. MD 3.9 (UNM).
. ML 3.1 (GM), 3.3
MD 4.4 (UNM)
. (CSS).
ML 3.0 (AEIC)
Felt at
FIJI ISLANDS REGIONSOUTH OF HONSHU, JAPANOFF W COAST OF NORTHERN SUMATERANORTH OF SEVERNAYA ZEMLYAOFF COAST OF WASHINGTONNORTH OF SEVERNAYA ZEMLYAPYRENEES. . ML 2.4 (LOG), 2.3 (STR).NEAR COAST OF OAXACA, MEXICO. . MD 4.3 (UNM).COLOMBIA. . ML 3.4 (RSNC).NEAR COAST OF OAXACA, MEXICO. . MD 3.9 (UNM).CHILE-ARGENTINA BORDER REGION. .NORTHERN IRANNEAR COAST OF CENTRAL CHILE. .TURKEY. . MD 2.8 (ISK).MINDANAO, PHILIPPINE ISLANDSFRANCE. . ML 3.0 (GEN), 2.6 (LOG), 2.6 (STR).TURKEY. . MD 2.7FRANCE. . ML 2.7NEAR COAST OF OAXACA,TURKEY. . MD 2.7GULF OF CALIFORNIACALIFORNIA-NEVADA BORDER REGION.(BRK) .
PUERTO RICO REGION. . MD 3 .3 (MPR) . CENTRAL MID-ATLANTIC RIDGE FLORES REGION, INDONESIA CHILE-ARGENTINA BORDER REGION. . EAST OF KURIL ISLANDS ALBANIA. . MD 2.4 (PDG).NORTHWESTERN BALKAN REGION. . MD 2.0 (PDG). FRANCE. . ML 2.7 (LDG). OAXACA, MEXICO. . MD 3.8 (UNM). MYANMAR-INDIA BORDER REGION NEAR COAST OF CHIAPAS, MEXICO. ANDAMAN ISLANDS, INDIA FOX ISLANDS, ALEUTIAN ISLANDS. CYPRUS REGION. . ML 2.7 TURKEY. . MD 3.4 (ISK). NEAR COAST OF GUERRERO, MEXICO. MD 5.0 (UNM)Chilpancingo, Zihuatanejo and in other parts of Guerrero.Also felt in parts of Michoacan.
TURKEY. . MD 2.6 (ISK). TURKEY. . MD 2.7 (ISK). FRANCE. . ML 2.0 (GEN), 1.6 (LDG). LOYALTY ISLANDS REGIONNORTHWESTERN BALKAN REGION. ML 2.0 (VIE) NEAR COAST OF CENTRAL CHILE. BANDA SEAPHILIPPINE ISLANDS REGION NORTHERN ITALY. ML 2.4 (STR) LAKE BAYKAL REGION, RUSSIAPYRENEES. . ML 2.8 (STR), 2.6 (LDG). SOUTHERN XINJIANG, CHINAOFF COAST OF NORTHERN CALIFORNIA. ML 3.2 (BRK). BALLENY ISLANDS REGION OFF COAST OF WASHINGTONNEAR COAST OF CENTRAL CHILE. . MD 3.7 (GUC). NORTHERN ITALY. ML 3.2 (VIE), 3.1 (GEN), 3.0 (STR), 3.0(LDG).
KURIL ISLANDSNORTHWESTERN BALKAN REGION. NEAR COAST OF CENTRAL CHILE. TURKEY. . MD 2.5 (ISK). TURKEY. . MD 2.5 (ISK).SOUTHERN ILLINOIS. mbLg 2.1 (GS). Felt near Kevil, Kentucky. NORTHERN ITALY. . ML 2.6 (LDG), 2.3 (STR). MEXICO-GUATEMALA BORDER REGION. MD 4.6 (UNM). SOLOMON ISLANDSNEAR COAST OF CENTRAL CHILE. . FIJI ISLANDS REGION SOUTHERN ALASKA. . ML 2. PYRENEES. . ML 3.0 (STR), GREECE. . MD 3.1 (ATH). CHILE-ARGENTINA BORDER REGION. CENTRAL CALIFORNIA. . MD TURKEY. . MD 2.8 (ISK). MINAHASSA PENINSULA, SULAWESI SOUTH OF HONSHU, JAPAN TURKEY. . MD 2.6 (ISK). CENTRAL PERUAFGHANISTAN-TAJIKISTAN BORD REG. MINDANAO, PHILIPPINE ISLANDS GREECE. . ML 3.3 (ATH). AEGEAN SEA. . MD 3.3 (ATH).NORTHERN CALIFORNIA. . MD 2.3 (REN) . ML 2.8 (GS) . NORTHERN ITALY. . ML 1.6 (GEN). TRINIDAD. . MD 2.7 (TRN). DODECANESE ISLANDS. MD 3.7 (ATH). ADRIATIC SEA. ML 2.6 (VIE). RAT ISLANDS, ALEUTIAN ISLANDS AEGEAN SEA. . ML 3.6 (ATH). TURKEY. . MD 2.6 (ISK). TURKEY. . MD 3.3 (ISK).
. MD 31.6 (LJU)
.0 (GUC).
2.4 (GEN), 2.4 (LDG)
. MD 2.6 (PDG). . MD 3.3 (GUC).
.5 (AEIC), 2.7 (PMR).3.0 (LDG).
.3.1 (GM).
-
PAGE 7 JUL 1999
06 20 42 49.6& 35.400 N 6.150 W 27 16 STRAIT OF GIBRALTAR. . mbLg 3.0 (MOD). 06 20 57 21.0& 40.660 N 27.493 E 8 5 TURKEY. . MD 2.6 (ISK).
>06 22 05 45.1 38.319 N 108.859 W 5 G 0.7 17 COLORADO. ML 3.5 (GS) . Felt at Bedrock and Paradox. 06 22 14 27.7& 16.872 N 100.501 W 15 9 NEAR COAST OF GUERRERO, MEXICO. . MD 4.0 (UNM) . 06 22 32 23.0& 61.551 N 146.733 W 21 32 SOUTHERN ALASKA. . ML 2.5 (AEIC). 06 22 34 49.4* 44.022 N 13.981 E 10 G 1.0 19 ADRIATIC SEA. ML 2.4 (VIE). 06 23 11 58.4& 59.604 N 153.028 W 97 24 SOUTHERN ALASKA. . 06 23 38 10.5? 18.00 S 176.57 W 106 ? 4.6 1.3 22 FIJI ISLANDS REGION06 23 41 17.5% 34.658 N 32.385 E 33 N 0.3 8 CYPRUS REGION. ML 3.1 (CSS).07 00 00 35.1* 43.995 N 13.841 E 10 G 0.8 15 CENTRAL ITALY. ML 2.3 (VIE).07 00 34 28.3? 17.56 N 84.77 W 33 N 4.1 1.3 13 CARIBBEAN SEA07 00 40 20.8% 34.612 N 32.412 E 10 G 0.6 8 CYPRUS REGION. ML 3.0 (CSS).07 01 49 24.5& 10.727 N 62.432 W 64 5 NEAR COAST OF VENEZUELA. . MD 3.2 (TRN).07 02 02 10.5* 6.955 N 72.745 W 153 3.8 0.6 9 NORTHERN COLOMBIA07 02 22 12.9& 37.030 N 3.940 W 1 9 SPAIN. . mbLg 2.2 (MOD).07 03 11 45.0* 19.198 S 69.108 W 132 * 4.0 0.9 18 NORTHERN CHILE07 03 36 06.5& 33.856 S 70.811 W 75 11 CHILE-ARGENTINA BORDER REGION. . MD 2.2 (GUC).07 03 36 35.7& 62.277 N 151.071 W 66 25 CENTRAL ALASKA. . ML 2.6 (AEIC).07 04 07 48.5& 35.710 N 6.220 W 4 14 STRAIT OF GIBRALTAR. . mbLg 2.6 (MOD).07 04 20 45.9? 22.93 S 169.59 E 33 N 1.3 12 LOYALTY ISLANDS REGION07 04 36 25. 5& 18.712 N 66.188 W 39 8 PUERTO RICO REGION. . MD 3.0 (MPR).07 05 08 43.7 43.781 N 12.597 E 10 G 1.1 25 CENTRAL ITALY. ML 3.1 (VIE), 3.0 (LOG).07 05 44 12.6 39.290 N 27.796 E 10 G 0.6 13 TURKEY. MD 3.7 (ATH), 3.4 (ISK).07 05 46 32.4& 39.274 N 27.703 E 5 6 TURKEY. . MD 2.7 (ISK).07 05 52 10.8 15.561 N 94.729 W 33 N 3.9 1.0 23 NEAR COAST OF OAXACA, MEXICO. MD 4.4 (UNM).07 05 52 21.1& 32.245 S 71.213 W 73 13 NEAR COAST OF CENTRAL CHILE. . MD 3.4 (GUC).07 05 59 47.9& 60.144 N 153.379 W 151 48 SOUTHERN ALASKA. .07 06 52 21.4& 42.650 N 0.580 E 10 11 PYRENEES. . ML 2.5 (STR). mbLg 2.5 (MDD).07 07 16 54.1& 38.240 N 21.650 E 5 8 GREECE. . MD 3.2 (ATH).07 07 24 04.9& 41.590 N 2.870 E 6 13 SPAIN. . ML 2.8 (STR), 2.7 (LOG). mbLg 2.6 (MOD).07 07 32 21.5& 54.155 N 164.377 W 67 11 UNIMAK ISLAND REGION. . ML 3.5 (AEIC).07 07 37 43.0& 59.832 N 152.888 W 101 35 SOUTHERN ALASKA. .07 07 46 03.5& 40.135 N 28.824 E 10 G 5 TURKEY. . MD 2.4 (ISK).07 08 28 40.2& 39.640 N 29.425 E 12 6 TURKEY. . MD 2.5 (ISK).07 08 48 07.0& 39.658 N 29.489 E 10 G 5 TURKEY. . MD 2.6 (ISK).07 09 10 02.0& 44.659 N 7.176 E 11 10 NORTHERN ITALY. . ML 2.3 (GEN).07 09 46 52.5 33.381 S 71.601 W 60 0.4 18 NEAR COAST OF CENTRAL CHILE. MD 4.4 (GUC). Felt (IV) at San
Antonio, (III) at Quillota and (II) at Los Andes, San Felipe, Santiago and Valparaiso.
07 09 53 54.24 61.107 N 148.599 W 25 51 SOUTHERN ALASKA. . ML 2.7 (AEIC).07 10 22 13.5 44.282 N 20.357 E 10 G 1.0 17 NORTHWESTERN BALKAN REGION. MD 3.3 (PDG).07 12 24 25. 8& 35.090 N 4.050 W 15 13 STRAIT OF GIBRALTAR. . mbLg 2.6 (MDD).07 12 26 35.6* 85.612 N 82.535 E 10 G 1.4 9 NORTH OF SEVERNAYA ZEMLYA07 12 42 50.2& 39.173 N 27.643 E 5 4 TURKEY. . MD 2.7 (ISK).07 13 09 39.0& 40.809 N 32.355 E 5 4 TURKEY. . MD 3.0 (ISK).07 13 16 06.2* 46.701 N 153.100 E 33 N 1.5 11 KURIL ISLANDS07 13 30 23.3* 72.423 N 1.747 E 10 G 4.1 1.1 18 NORWEGIAN SEA07 13 32 33.2& 35.410 N 25.910 E 5 4.0 11 CRETE. . MD 3.9 (ATH).07 13 42 07.1% 40.583 N 33.065 E 10 G 0.5 9 TURKEY. MD 3.7 (ISK).07 13 45 05.6& 40.669 N 33.026 E 0 5 TURKEY. . MD 3.5 (ISK).07 13 53 13.6 23.368 N 120.845 E 33 N 4.9 1.0 53 TAIWAN. Felt (IV JMA) in northeastern Chia-i, western Nan-
tou and eastern Yun-lin Counties. Felt (III JMA) ct Chia-i and (I JMA) at Tai-chung and Tai-tung. Felt in mary parts of central Taiwan.
07 13 56 47.5& 40.480 S 175.110 E 0 16 NORTH ISLAND, NEW ZEALAND. . ML 4.5 (WED . Felt atFoxton, Levin, Palmerston North and Shannon. Also felt at Nelson on the South Island.
07 14 03 09.9 85.664 N 84.813 E 10 G 4.74.5 0.9 65 NORTH OF SEVERNAYA ZEMLYA07 14 06 28.9* 23.216 N 120.979 E 33 N 4.4 1.4 14 TAIWAN07 14 25 57.4& 58.316 N 155.974 W 142 30 ALASKA PENINSULA. .07 17 16 10.8 44.292 N 10.896 E 10 G 4.7 4.6 1.0 201 NORTHERN ITALY. ML 4.8 (STR), 4.5 (FUR), 4.5 (LOG), 4.5
(FBB). Minor damage to a hospital at Pavullo nel Frignano. Felt in the Emilia-Romagna region.
07 17 17 02.7? 45.76 N 149.78 E 157 ? 4.2 1.1 22 KURIL ISLANDS07 17 17 31.2* 14.752 N 144.822 E 33 N 4.5 1.3 14 MARIANA ISLANDS07 17 19 17.2* 25.151 N 128.342 E 33 N 4.4 0.6 10 RYUKYU ISLANDS07 17 27 34.8& 35.140 N 4.080 W 30 32 STRAIT OF GIBRALTAR. . mbLg 3.4 (MDD).07 17 43 01.3% 44.294 N 10.934 E 10 G 0.6 13 NORTHERN ITALY. ML 2.8 (LOG).07 17 54 40.2 44.289 N 10.864 E 10 G 1.0 64 NORTHERN ITALY. ML 3.8 (STR), 3.6 (GRF), 3.5 (LDG).07 17 55 46.1 7.623 S 127.354 E 149 5.4 0.8 193 BANDA SEA. Mw 5.4 (HRV).
Centroid, Moment Tensor (HRV): Centroid origin time 17:55:53.7; Lat 7.51 S; Lon 127.88 E; Dep 167.4; Half- duration 1.2 sec; Principal axes (scale 10**17 Mm): (T) Val=1.69, Plg=56, Azm=337; (N) Val=-0.63, Plg=19, Azm=98; (P) Val=-1.05, Plg=27, Azm=198; Best double couple: Mo=1.4*10**17 Mm; NP1: Strike=326, Dip=25, Slip=141; NP2: Strike=93, Dip=75, Slip=70.
07 18 31 22.5 44.293 N 10.936 E 10 G 1.0 102 NORTHERN ITALY. ML 4.4 (STR), 3.9 (LDG), 3.7 (FUR).07 18 52 57.0 49.233 N 155.559 E 33 N 6.0 5.6 0.8 462 KURIL ISLANDS. Mw 6.1 (HRV), 6.0 (GS). Me 5.6 (GS). Felt (V)
at Severo-Kurilsk.Broadband Source Parameters (GS) .- Dep 29; NP1: Strike=215, Dip=48, Slip=90; NP2: Strike=35, Dip=42, Slip=90; Radiated energy 6.5*10**12 Nm.
Moment Tensor (GS): Dep 29; Principal axes (scale 10**18 Nm): (T) Val=1.03, Plg=71, Azm=311; (N) Val=0.02, Plg=4, Azm=211; (P) Val=-1.04, Plg=19, Azm=119; Best double couple: Mo=1.0*10**18 Nm; NP1: Strike=203, Dip=26, Slip=82; NP2: Strike=32, Dip=64, Slip=94.
Centroid, Moment Tensor (HRV): Centroid origin time 18:53:02.3; Lat 49.21 N; Lon 155.94 E; Dep 38.0 Bdy; Half- duration 2.7 sec; Principal axes (scale 10**18 Nm); (T) Val=1.42, Plg=73, Azm=295; (N) Val=0.06, Plg=3, Azm=33; (P) Val=-1.48, Plg=16, Azm=124 ; Best double couple:
-
JUL 1999 PAGE 8
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08 17 24 05.6 44.250 N 10.909 E 10 G08 18 05 11.8 19.007 S 168.958 E 161 D 4.608 18 29 11.4& 40.890 S 174.720 E 67
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, 2.0 (LDG). 3.4 (LDG).
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Mo=1.5*10**18 Nm; NP1: Strike=218, Dip=29, Slip=95; NP2:Strike=32, Dip=61, Slip=87.
Scalar Moment (PPT): Mo=1.3*10**18 Nm. SOUTHERN CALIFORNIA. . ML 2.9 (PAS). OFF EAST COAST OF HONSHU, JAPAN GREECE. . MD 3.4 (ATH). ALBANIA. . MD 2.2 (PDG).CHILE-ARGENTINA BORDER REGION. . MD 3 .3 (GUC). KOMANDORSKY ISLANDS REGION CHILE-ARGENTINA BORDER REGION. CHILE-ARGENTINA BORDER REGION. PYRENEES. . ML 2.2 (STR), NORTHERN ITALY. ML 3.7 (STR), VANUATU ISLANDSSTRAIT OF GIBRALTAR. . mbLg 2.3 (MOD). PAKISTANNEAR EAST COAST OF KAMCHATKA NEAR COAST OF NORTHERN PERUNEAR COAST OF CENTRAL CHILE. . MD 3.1 (GUC). SPAIN. . mbLg 1.9 (MDD). NORTHERN ITALY. ML 3.0 (LDG). SULAWESI, INDONESIASTRAIT OF GIBRALTAR. . mbLg 1.7 (MDD). MARIANA ISLANDS REGIONCHILE-ARGENTINA BORDER REGION. . MD 2.5 (GUC). ADRIATIC SEAGERMANY. . ML 2.0 (STR), 1.8 (FBB). NORTHERN ITALY. ML 2.8 (LDG).SOUTHERN ALASKA. . ML 2.8 (AEIC), 3.0 (PMR). TAIWAN REGIONMINDANAO, PHILIPPINE ISLANDS NORTHERN ITALY. ML 2.7 (LDG).SOUTHERN ALASKA. . ML 2.5 (AEIC), 2.5 (PMR). VANUATU ISLANDS GREECE. . MD 3.3 (ATH). CHILE-ARGENTINA BORDER REGION. . SOUTHERN ALASKA. . ML 3.6 (AEIC), 3.9 (PMR). Felt (IV)at Willow and (III) at Palmer and Wasilla.
TURKEY. . MD 2.7 (ISK).I (UNM).MD 4.
(ISK).
MD 2.7 MD 2.5
(ISK).(ISK).
MD 3.2 (ISK).MD 4.3 (TRN). Felt on Tobago.
(FDF).
MD 2.2 (GM).
. MD 3.3 (GUC)
08 20 02 32.1 44.219 N 10.918 E 10 G 1.1 69
OAXACA, MEXICO. .TURKEY. . MD 2.7TAIWAN REGIONTURKEY. .TURKEY. .AEGEAN SEA. .WINDWARD ISLANDS.LEEWARD ISLANDS. . MD 2.7TURKEY. . MD 2.6 (ISK).JAN MAYEN ISLAND REGIONCENTRAL PERU. Felt (III) at Satipo.KERMADEC ISLANDS, NEW ZEALAND. Mw 5.7 (HRV). Felt on Raoul.Centroid, Moment Tensor (HRV): Centroid origin time 11:04:54.1; Lat 29.96 S; Lon 177.74 W,- Dep 122.1; Half- duration 1.6 sec,- Principal axes (scale 10**17 Nm) : (T) Val=3.15, Plg=37, Azm=237,- (N) Val=0.95, Plg=32, Azn=355; (P) Val=-4.10, Plg=37, Azm=112; Best double couple: Mo=3.6*10**17 Mm,- NPl: Strike=264, Dip=32, Slip=179; NP2: Strike=354, Dip=90, Slip=58.
Scalar Moment (PPT): Mo=5.9*10**17 Nm.POLAND. ML 3.2 (VIE).CALIFORNIA-NEVADA BORDER REGION. .DODECANESE ISLANDS. . MD 3.3 (ISK).CYPRUS REGION. . ML 3.2 (CSS).VANUATU ISLANDSSAN JUAN PROVINCE, ARGENTINA.TURKEY. . MD 2.7 (ISK).NORTHERN ITALY. ML 2.6 (LDG).FIJI ISLANDS REGIONTURKEY. . MD 2.6 (ISK).D'ENTRECASTEAUX ISLANDS REGIONTAJIKISTAN. Mw 5.4 (HRV).Centroid, Moment Tensor (HRV): Centroid origin time 16:42:15.3; Lat 37.55 N; Lon 72.52 E; Dep 67.9; Half- duration 1.1 sec; Principal axes (scale 10**17 Mm): (T) Val=1.16, Plg=5, Azm=261; (N) Val=0.01, Plg=85, Azm-92; (P) Val=-1.18, Plg=l, Azm=351; Best double couple: Mo=1.2*10**17 Mm; NPl: Strike=36, Dip=86, Slip=3; N?2: Strike=306, Dip=87, Slip=176.
NORTHERN ITALY. ML 3.5 (STR), 3.4 (LDG).VANUATU ISLANDSCOOK STRAIT, NEW ZEALAND. . Felt from Wanganui to Wellington on the North Island.
GREECE. . MD 3.2 (ATH).SOUTHERN GREECE. MD 4.4 (ATH).NORTH OF SEVERNAYA ZEMLYA. Mw 5.2 (HRV).Centroid, Moment Tensor (HRV): Centroid origin time 19:25:14.1; Lat 85.74 N; Lon 83.36 E; Dep 15.0 Fix; Half- duration 1.0 sec,- Principal axes (scale 10**16 Nm) : (T) Val=6.04, Plg=27, Azm=69; (N) Val=0.87, Plg=15, Azm=167; (P) Val=-6.92, Plg=59, Azm=283; Best double couple: Mo=6.5*10**16 Mm; NPl: Strike=127, Dip=22, Slip=-132; NP2: Strike=351, Dip=74, Slip=-74.
NORTHERN ITALY. ML 3.3 (LDG), 3.3 (STR).
-
PAGE 9 JUL 1999
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SAMOA ISLANDS REGIONWESTERN HONSHU, JAPANNORTHERN ITALY. ML 3.5 (STR), 3.3 (LOG). SPAIN. . mbLg 1.8 (HDD).NEAR COAST OF CENTRAL CHILE. . MD 3.8 (GUC).NEAR COAST OF CENTRAL CHILE. . MD 4.3 (GUC). Felt (III) at La Ligua and Papudo.
AFGHANISTAN-TAJIKISTAN BORD REG.TURKEY. . MD 2.9 (ISK).CENTRAL MEDITERRANEAN SEA. . MD 3.6 (ATH).PERU-BOLIVIA BORDER REGIONNEAR SOUTH COAST OF FRANCE. . ML 1.8 (LOG).ADRIATIC SEAALBANIA. . ML 2.7 (PDG).CHILE-ARGENTINA BORDER REGION. .SAN JUAN PROVINCE, ARGENTINA. MD 3.2 (GUC).ADRIATIC SEAALBANIA. . MD 2.2 (PDG).NEAR COAST OF NORTHERN CHILE. Mw (IV) at El Salvador and Taltal; Baquedano, Diego de Almagro, El Salado and Inca de Oro; (II) at Calama, Caldera, Chanaral, Copiapo and Potrerillos.
Moment Tensor (GS): Dep 43; Principal axes (scale 10**17 Nm) .- (T) Val=2.51, Plg=68, Azm=125; (N) Val=0.95, Plg=6, Azm=19; (P) Val=-3.47, Plg=21, Azm=287; Best double couple: Mo=3.0*10**17 Nm; NPl: Strike=6, Dip=25, Slip=75; NP2: Strike=202, Dip=66, Slip=97.
Centroid, Moment Tensor (HRV): Centroid origin time 01:21:03.7; Lat 24.94 S; Lon 71.33 W; Dep 35.1; Half- duration 1.7 sec; Principal axes (scale 10**17 Nm): (T) Val=2.84, Plg=61, Azm=140; (N) Val=0.67, Plg=16, Azm=19; (P) Val=-3.51, Plg=23, Azm=282; Best double couple: Mo=3.2*10**17 Nm; NPl: Strike=343, Dip=26, Slip=52; NP2: Strike=205, Dip=70, Slip=107.
Scalar Moment (PPT): Mo=4.5*10**17 Nm.NORTHERN ITALYNORTHERN CALIFORNIA. . MD 2.9 (GM).NORTHERN ITALY. . ML 1.9 (GEN).CHILE-ARGENTINA BORDER REGION. . MD 2.7 (GUC).PUERTO RICO REGION. . MD 2.9 (MPR).NORTH OF SEVERNAYA ZEMLYANORTH OF SEVERNAYA ZEMLYANEAR COAST OF GUERRERO, MEXICO. . MD 3.7 (UNM).OAXACA, MEXICO. . MD 4.0 (UNM).NEAR COAST OF CENTRAL CHILE. . MD 3.1 (GUC).NEAR COAST OF CENTRAL CHILE. . MD 3.6 (GUC).STRAIT OF GIBRALTAR. . mbLg 2.8 (MOD).ALBANIA. . MD 2.4 (PDG).SOLOMON ISLANDS. Mw 6.3 (GS), 6.3 (HRV). Me 5.8 (GS).Broadband Source Parameters (GS)-. Dep 29; NPl: Strike=330, Dip=40, Slip=105; NP2: Strike=131, Dip=52, Slip=78; Radiated energy 1.2*10**13 Nm.
Moment Tensor (GS): Dep 36; Principal axes (scale 10**18 Nm) : (T) Val=2.81, Plg=85, Azm=136; (N) Val=0.00, Plg=5, Azm=325; (P) Val=-2.81, Plg=l, Azm=235; Best double couple: Mo=2.8*10**18 Nm; NPl: Strike=320, Dip=44, Slip=83; NP2: Strike=150, Dip=46, Slip=97.
Centroid, Moment Tensor (HRV): Centroid origin time 05:04:50.9; Lat 6.72 S; Lon 154.94 E; Dep 44.0 Bdy; Half- duration 3.2 sec; Principal axes (scale 10**18 Nm): (T) Val=2.77, Plg=85, Azm=0; (N) Val=0.16, Plg=3, Azm=129; (P) Val=-2.93, Plg=4, Azm=219; Best double couple: Mo=2.8*10**18 Nm; NPl: Strike=312, Dip=42, Slip=94; NP2: Strike=126, Dip=49, Slip=86.
Scalar Moment (PPT): Mo=l.1*10**18 Nm.TURKEY. . MD 2.7 (ISK).SOUTH SANDWICH ISLANDS REGIONWEST OF MACQUARIE ISLANDNEAR S. COAST OF WESTERN HONSHUTURKEY. . MD 2.5 (ISK).NEAR SOUTH COAST OF FRANCE. . ML 2.5 (LDG).SAN JUAN PROVINCE, ARGENTINA. MD 3.7 (GUC).AEGEAN SEA. . MD 3.6 (ATH).CENTRAL ALASKA. . ML 2.9 (AEIC), 3.2NEAR COAST OF CENTRAL CHILE. . MD 4.3at Petorca.
TURKEY. . MD 2.6 (ISK). KOMANDORSKY ISLANDS REGION MAURITIUS-REUNION REGIONEASTERN MEDITERRANEAN SEA. . MD 3.9 (ATH). CYPRUS REGION. . ML 3.2 (CSS). TURKEY. . MD 2.8 (ISK). TURKEY. . MD 2.8 (ISK). NORTHWESTERN BALKAN REGION. Tetovo.
FOX ISLANDS, ALEUTIAN ISLANDS GERMANY. . ML 2.5 (LDG), 2.0 (STR) MINDANAO, PHILIPPINE ISLANDS CHILE-ARGENTINA BORDER REGION NEW BRITAIN REGION, P.N.G. GREECE. . MD 3.6 (ATH).CHILE-ARGENTINA BORDER REGION. . MD 3.9 (GUC). SAN JUAN PROVINCE, ARGENTINA. . MD 3.2 (GUC).
(PMR).(GUC). Felt (III)
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-
JUL 1999 PAGE 10
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FIJI ISLANDS REGION. Mw 5.6 (HRV).Centroid, Moment Tensor (HRV): Centroid origin time18:16:24.1; Lat 20.36 S; Lon 177.97 W; Dep 585.6; Hclf- .duration 1.5 sec; Principal axes (scale 10**17 Nm) : (T) mVal=2.54, Plg=42, Azm=109; (N) Val=0.68, Plg=23, Azir=222; (P) Val=-3.22, Plg=39, Azm=332; Best double couple:Mo=2.9*10**17 Nm; NP1: Strike=128, Dip=23, Slip=176; NP2:Strike=221, Dip=89, Slip=67.
CHILE-ARGENTINA BORDER REGION. NEW GUINEA, PAPUA NEW GUINEA SOUTHERN IRANRAT ISLANDS, ALEUTIAN ISLANDS EAST OF KURIL ISLANDS. Mw 5.1 Centroid, Moment Tensor (HRV):19:40:30.5; Lat 46.78 N; Lon 154.70 E; Dep 32.8; Half-duration 1.0 sec; Principal axes (scale 10**16 Nm) : (T)Val=5.45, Plg=70, Azm=191; (N) Val=-1.31, Plg=16, Azm=4 (P) Val=-4.14, Plg=12, Azm=315; Best double couple:Mo=4.8*10**16 Mm; NP1: Strike=26, Dip=36, Slip=62; NP2:Strike=239, Dip=59, Slip=109.
AUSTRIA. ML 2.2 (VIE).CALIFORNIA-NEVADA BORDER REGION. . MD 3.0 (GM). SOUTHERN MOLUCCA SEAFRANCE. . ML 2.2 (STR), 2.1 (LDG). FRANCE. . ML 2.1 (LDG). TURKEY. . MD 4.0 (ISK). KAMCHATKANORTH OF ASCENSION ISLAND OFF COAST OF JALISCO, MEXICO KURIL ISLANDS TONGA ISLANDSCHILE-ARGENTINA BORDER REGION TURKEY. . MD 3.5 (ISK). WESTERN IRANCRETE. . MD 3.5 (ATH). TURKEY. . MD 2.7 (ISK). VANUATU ISLANDS NORTHERN ITALY. ML 4.4 (STR),(LDG).
GREECE. . MD 3 .0 (ATH). NICOBAR ISLANDS, INDIA TURKEY. . MD 2.6 (ISK). TURKEY. . MD 2.6 (ISK). MARIANA ISLANDS REGION TURKEY. . MD 2.8 (ISK). TURKEY. . MD 2.8 (ISK). NEW IRELAND REGION, P.N.G. MINDANAO, PHILIPPINE ISLANDS NORTHERN ALGERIA. mbLg 3.2 (HDD).GREECE-ALBANIA BORDER REGION. MD 3.3 (ATH), 3.1 (PDG). TURKEY. . MD 3.1 (ISK). SPAIN. . mbLg 2.0 (MOD). TURKEY. . MD 3.5 (ATH), 3.2 (ISK). SOUTHERN MID-ATLANTIC RIDGE LEYTE, PHILIPPINE ISLANDS CENTRAL ALASKA. . ML 2.6 (AEIC). WINDWARD ISLANDS. . MD 3.0 (TRN). TURKEY. . MD 2.8 (ISK). TURKEY. . MD 3.2 (ISK).CHILE-ARGENTINA BORDER REGION. . MD 2.1 (GUC). TURKEY. . MD 3.0 (ISK). POLAND. ML 3.1 (VIE). LAKE BAYKAL REGION, RUSSIAFRANCE. . ML 2.6 (GEN), 2.5 (LDG), 2.3 (STR). ANDREANOF ISLANDS, ALEUTIAN IS. POLAND. ML 3.4 (VIE). TURKEY. . MD 2.7 (ISK).SOUTHERN CALIFORNIA. . ML 2.9 (PAS). CHILE-ARGENTINA BORDER REGION. . NEAR COAST OF NICARAGUA. MD 4.2 (CASC). TAJIKISTANNEAR EAST COAST OF KAMCHATKA TONGA ISLANDSWINDWARD ISLANDS. . MD 2.9 (TRN). SOUTHEAST OF TAIWAN ADRIATIC SEASTRAIT OF GIBRALTAR. . mbLg 2.0 (MDD). CENTRAL PERULEEWARD ISLANDS. . MD 3.2 (FDF). CHILE-ARGENTINA BORDER REGION. . MD 2.8 (GUC). OFF COAST OF CENTRAL CHILE. . MD 4.0 (GUC). NEAR COAST OF OAXACA, MEXICO. . MD 3.8 (UNM). VANUATU ISLANDSNORTHERN ITALY. . ML 1.7 (GEN). NORTHERN CHILE TURKEY. . MD 2.8 (ISK). GREECE. . MD 2.8 (ATH).CENTRAL MEDITERRANEAN SEA. . MD 3.4 (ATH). CHILE-ARGENTINA BORDER REGION. . MD 3.2 (GUC). KENAI PENINSULA, ALASKA. . ML 3.4 (AEIC), 3.4 (PMR). WINDWARD ISLANDS. . MD 4.0 (FDF), 3.9 (TRN). PUERTO RICO REGION. . MD 3.4 (MPR). NEAR COAST OF OAXACA, MEXICO. MD 4.4 (UNM).
-
PAGE 11 JUL 1999
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CHILE-ARGENTINA BORDER REGION. .CHILE-ARGENTINA BORDER REGION. . LEEWARD ISLANDS. Mw 5.2 (HRV). MD 5.2 Guadeloupe and Martinique.
Centroid, Moment Tensor (HRV) 11:51:19.1; Lat 16.90 N; Lon 60.32 W; Dep 15.0 Fix; Half- duration 1.0 sec; Principal axes (scale 10**16 Nir) : (T) Val=7.86, Plg=28, Azm=246; (N) Val=-0.98, Plg=61, Azm=82; (P) Val=-6.89, Plg=7. Azm=339; Best double couple: Mo=7.4*10**16 Nm; NP1: Strike=26, Dip=65, Slip=16; NP2: Strike=289, Dip=76, Slip=154.
SOUTH OF FIJI ISLANDSHONDURAS. Mw 6.7 (GS) , 6.7 (HRV). Me 7 . 0 (GS) . Ms 6.7 (BRK) . One person killed and another person died from a heart attack; at least 40 people injured in the Izabal-Puerto Barrios area, Guatemala. Seven houses destroyed, forty-one houses sustained considerable damage; bridges and highways damaged in the Izabal-Puerto Barrios area, Guatemala. Minor damage in western Honduras. Felt throughout most of Honduras and in eastern Guatemala. Felt in Belize, El Salvador and at Villahermosa, Mexico.
Broadband Source Parameters (GS): Dep 15; NPl: Strike=345, Dip=85, Slip=180; NP2: Strike=255, Dip=90, Slip=-5; Radiated energy 8.0*10**14 Nm.
Moment Tensor (GS): Dep 14; Principal axes (scale 10**19 Nm): (T) Val=1.20, Plg=14, Azm=302; (N) Val=0.03, Plg=75, Azm=149; (P) Val=-1.23, Plg=7, Azm=33 ; Best double couple: Mo=1.2*10**19 Nm; NPl: Strike=78, Dip=75, Slip=5; NP2: Strike=347, Dip=85, Slip=165.
Centroid, Moment Tensor (HRV): Centroid origin tinr; 14:14:24.6; Lat 16.04 N; Lon 88.53 W; Dep 15.0 Bd/; Half- duration 5.4 sec,- Principal axes (scale 10**19 Nm> : (T) Val=1.14, Plg=l, Azm=301; (N) Val=0.16, Plg=75, Azm=34; (P) Val=-1.30, Plg=15, Azm=211; Best double couple: Mo=1.2*10**19 Nm; NPl: Strike=347, Dip=79, Slip=-170; NP2: Strike=255, Dip=80, Slip=-ll.
HONDURAS. MD 4.5 (CASC).NEW IRELAND REGION, P.N.G.HONDURASBOUVET ISLAND REGIONBANDA SEASTRAIT OF GIBRALTAR. . mbLg 2.9 (HDD).BANDA SEATAIWANSOUTHERN GREECE. . MD 3.0 (ATH).NORTHERN ITALY. ML 3.0 (VIE). MD 2.5 (LJU).BANDA SEASOUTHERN SUMATERA, INDONESIANEAR COAST OF CENTRAL CHILE. .NEAR COAST OF PERU. Felt (III) at Chancay and (II) at Lima.CENTRAL CALIFORNIA. . Mw 4.3 (BRK). ML 4.4 (PAS). Felt in the Lake Isabella area.
Moment Tensor (BRK): Dep 8; Principal axes (scale 10**15 Nm): (T) Val=2.76, Plg=6, Azm=257; (N) Val=0.00, Plg=2, Azm=347; (P) Val=-2.76, Plg=84, Azm=95; Best double couple: Mo=2.8*10**15 Nm; NPl: Strike=169, Dip=51, Slip=-88; NP2: Strike=345, Dip=39, Slip=-93.
CENTRAL CALIFORNIA. Isabella area.
CENTRAL CALIFORNIA. Isabella area.
FRANCE. . ML 2
. ML 3.7 (PAS). Felt in the Lake
. ML 3.4 (PAS). Felt in the Lake
3.9 (GUC).(AEIC)
(STR) , 1-9 (LOG) GREECE. . MD 2.9 (ATH). NEAR COAST OF CENTRAL CHILE. . MD FOX ISLANDS, ALEUTIAN ISLANDS. . ML 3.3 HONDURAS. MD 4.2 (CASC).MENDOZA PROVINCE, ARGENTINA. MD 3.5 (GUC). TURKEY. . MD 2.8 (ISK). HONDURASSOUTHEAST INDIAN RIDGE TAIWAN. Felt (III JMA) at I-lan, (II JMA) at Taipei and (IJMA) at Hua-lien. Felt in northern and central Taiwan. ADRIATIC SEACENTRAL CALIFORNIA. . ML 2.9 (PAS). SOUTHERN ALASKA. . ML 3.1 (AEIC), 3.4 (PMR). VIRGIN ISLANDS. . MD 3.7 (MPR). AEGEAN SEA. . MD 3.2 (ISK). CALIF.-BAJA CALIF. BORDER REGION. . ML 3.4 (PAS). MD3.4 (ECX).
PUERTO RICO REGION. . MD 2.9 (MPR). CENTRAL ALASKA. . FRANCE. . ML 2.1 (LOG). MARIANA ISLANDS REGIONNEAR COAST OF GUERRERO, MEXICO. . MD 4.1 (UNM). OFF COAST OF GUERRERO, MEXICO. . MD 4.1 (UNM). SPAIN. . mbLg 2.3 (MOD).NORTHERN ITALY. . ML 2.1 (LOG), 2.0 (GEN). NEAR COAST OF CENTRAL CHILE. . MD 4.0 (GUC). CHILE-ARGENTINA BORDER REGION. . MD 3.4 (GUC). TURKEY. . MD 2.7 (ISK).OFF COAST OF GUERRERO, MEXICO. . MD 4.5 (UNM). NEAR COAST OF GUERRERO, MEXICO. MD 4.7 (UNM). TURKEY. . MD 2.7 (ISK).
-
IJUL 1999 PAGE 12
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PAKISTAN. Mw 5.7 (HRV), 5.6 (GS). A landslide blocked a road between Barkhan and Kohlu. Felt in the epicentral area.
Moment Tensor (GS) .- Dep 4; Principal axes (scale 10**17 Nm) : (T) Val=2.92, Plg=73, Azm=255; (N) Val=0.08, Plg=14, Azm=37; (P) Val=-3.00, Plg=10, Azm=130; Best double couple: Mo=3.0*10**17 Nm; NP1: Strike=237, Dip=37, Slip=114; NP2: Strike=28, Dip=57, Slip=73.
Centroid, Moment Tensor (HRV): Centroid origin time 03:42:17.4; Lat 29.90 N; Lon 69.66 E; Dep 15.0 Bdy; Half- duration 1.7 sec; Principal axes (scale 10**17 Nm): (T) Val=2.94, Plg=40, Azm=233; (N) Val=1.43, Plg=50, Azm=45; (P) Val=-4.37, Plg=4, Azm=140; Best double couple: Mo=3-7*10**17 Nm; NP1: Strike=269, Dip=60, Slip=152; NP2: Strike=13, Dip=66, Slip=33.
SOLOMON ISLANDSNORTHERN ITALY. ML 3.4 (LOG), 3.1 (TRI).ANDREANOF ISLANDS, ALEUTIAN IS.KASHMIR-XINJIANG BORDER REGIONSOUTH OF MARIANA ISLANDSMINDANAO, PHILIPPINE ISLANDS. Mw 5.7 (HRV).Centroid, Moment Tensor (HRV): Centroid origin time 05:58:04.9; Lat 5.66 N; Lon 127.11 E; Dep 51.3; Half- duration 1.7 sec,- Principal axes (scale 10**17 Nm) : (T) Val=3.85, Plg=59, Azm=215; (N) Val=0.12, Plg=30, Azm=48; (P) Val=-3.98, Plg=6, Azm=315; Best double couple: Mo=3-9*10**17 Nm; NP1: Strike=15, Dip=47, Slip=46; NP2: Strike=250, Dip=58, Slip=127.
CYPRUS REGION. . ML 2.9 (CSS).CHILE-ARGENTINA BORDER REGION. . MD 3.6 (GUC).NORTH ATLANTIC OCEAN. . MD 3.6 (MPR).TURKEY. . MD 2.9 (ISK).IONIAN SEA. . MD 3.2 (ATH).VIRGIN ISLANDS. . MD 3.6 (MPR).TURKEY. . MD 2.6 (ISK).SOUTH OF FIJI ISLANDSOFF COAST OF CENTRAL CHILE. . MD 3.7 (GUC).VANUATU ISLANDSNEAR COAST OF CENTRAL CHILE. MD 4.1 (GUC).TURKEY. . MD 2.8 (ISK).WEST CHILE RISE. Mw 5.1 (HRV).Centroid, Moment Tensor (HRV): Centroid origin time 12:05:24.4; Lat 40.49 S; Lon 86.17 W; Dep 15.0 Fix; Half- duration 1.0 sec,- Principal axes (scale 10**16 Nm) : (T) Val=4.38, Plg=0, Azm=256; (N) Val=0.84, Plg=0, Azm=166; (P) Val=-5.21, Plg=90, Azm=180; Best double couple: Mo=4.8*10**16 Nm; NP1: Strike=346, Dip=45, Slip=-90; NP2: Strike=166, Dip=45, Slip=-90.
NEAR COAST OF GUERRERO, MEXICO. MD 4.4 (UNM).SULAWESI, INDONESIAIRIAN JAYA REGION, INDONESIACENTRAL CALIFORNIA. . ML 3.0 (PAS).
. ML 2.9 (PAS).
1.8 (LDG).
. (MPR).
ML 2.6 (AEIC)
MD 4.2 (UNM).
NEAR COAST OF CENTRAL CHILE CENTRAL CALIFORNIA. NORTHERN ITALY. . ML 2.1 (GEN) GREECE. . MD 3.0 (ATH). FOX ISLANDS, ALEUTIAN ISLANDS VIRGIN ISLANDS. . MD 3.6 MARIANA ISLANDS REGION KERMADEC ISLANDS REGION NORTH ATLANTIC OCEANNEAR COAST OF GUERRERO, MEXICO. NORTHERN ITALY. . ML 1.7 (GEN). OFF COAST OF SOUTHERN CHILE KURIL ISLANDS NORTH ATLANTIC OCEANSOUTHERN ALASKA. . ML 2.6 (AEIC). NORTH ATLANTIC OCEAN MARIANA ISLANDS KYUSHU, JAPAN SWITZERLAND. SOLOMON ISLANDS CRETE. . MD 3.7 (ISK) OFF COAST OF CENTRAL CHILE TURKEY. . MD 3.8 (ISK). EASTERN KASHMIR IONIAN SEA. MD 3.8 (ATH).SOUTHERN ALASKA. . ML 3.1 (AEIC), 3.2 (PMR). NICOBAR ISLANDS, INDIA MINDANAO, PHILIPPINE ISLANDS NEAR COAST OF CENTRAL CHILE NORTH ATLANTIC OCEAN CENTRAL PERUTURKEY. . MD 2.8 (ISK) WEST CHILE RISE STRAIT OF GIBRALTAR GREECE. . MD 3.2 (ATH). MARIANA ISLANDS REGIONCHILE-ARGENTINA BORDER REGION. . MD 3.3 (GUC). NEAR COAST OF CENTRAL CHILE. . MD 3.4 (GUC). OAXACA, MEXICO. . MD 3.8 (UNM). NORTHERN MOLUCCA SEA. Mw 5.0 (HRV). Centroid, Moment Tensor (HRV): Centroid origin time 04:03:19.2; Lat 2.44 N; Lon 126.52 E; Dep 36.1; Half-
ML 2.1 (LDG).
.
. MD 3.5 (GUC).
. mbLg 2.1 (MOD)
-
PAGE 13 JUL 1999
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-
JUL 1999 PAGE 14
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