OFR 89-18 Plate-20A1-20A2...by "mudslides" (a term commonly applied to debris flows and debris...

1

Transcript of OFR 89-18 Plate-20A1-20A2...by "mudslides" (a term commonly applied to debris flows and debris...

Page 1: OFR 89-18 Plate-20A1-20A2...by "mudslides" (a term commonly applied to debris flows and debris avalanches in news reports) . Other frequently used to describe Such phenomena include