Post on 12-Feb-2021
Sangre de Chr isto Range
Sangre
de Ch
r isto R
ange
San JuanMountains
San LouisValley
R io
G ra n
d e R
i ft COLORADO
NEW MEXICOTEXAS
OKLAHOMA2004 200420012001
19711970
1970
1966
1966
1960
1955
1948
1947
1944
1935
1918
1893
1878
PortalesClovis
Hereford
Las VegasSanta Fe
Trinidad
Pueblo
Canon CityFountain
Colorado Springs
CastleRockParker
107°
107°
106°
106°
105°
105° 104°
104°
103°
103°
102°
35° 35°
36° 36°
37° 37°
38° 38°
39° 39°
Seismotectonic Setting
COLORADO
NEW MEXICOTEXAS
OKLAHOMA
Portales
Clovis
HerefordAlbuquerque
Rio Rancho
LasVegasSanta Fe
Trinidad
Pueblo
Canon CityFountain
Colorado Springs
CastleRockParker
2004 200420012001
1971 1970
1970
1966
1966
1962
1961
1960
1960
1955
1948
1947
1944
19351935
1931
1918
1893
1878
107°
107°
106°
106°
105°
105° 104°
104°
103°
103°
102°
35° 35°
36° 36°
37° 37°
38° 38°
39° 39°
Seismic Hazard Map
EXPLANATIONM5.0
EarthquakesM3 - 3.9M4 - 5.7
Historical EarthquakesIntensity > = 5
Age of Faults