Link to USGS home page.
Earthquake Hazards Program

Magnitude 6.7 KEP. MENTAWAI REGION, INDONESIA

Sunday, August 16, 2009 at 07:38:21 UTC

Theoretical P-Wave Travel Times

Theoretical P-wave Travel Times

This map shows the predicted (theoretical) travel times, in minutes, of the compressional (P) wave from the earthquake location to points around the globe. The travel times are computed using the spherically-symmetric IASP91 reference earth velocity model. The heavy black lines shown are the approximate distances to the P-wave shadow zone (103 to 140 degrees).

Theoretical P-Wave Travel Times
City Distance
(degrees)
Travel Time
(min:secs)
Arrival Time
UTC
Phase
Kathmandu, Nepal 31.99 6:21.2 7:44:47.2P
Beijing, China 43.95 8:01.8 7:46:27.8P
Agana, Guam 47.24 8:27.8 7:46:53.8P
Tokyo, Japan 52.62 9:08.7 7:47:34.7P
Brisbane, Australia 57.36 9:42.9 7:48:08.9P
Nairobi, Kenya 62.6410:19.1 7:48:45.1P
Moscow, Russia 75.7011:40.0 7:50:06.0P
Wellington, New Zealand 78.0311:53.2 7:50:19.2P
Rome, Italy 88.6812:47.8 7:51:13.8P
Bergen, Norway 93.2813:09.1 7:51:35.1P
London, England 97.1213:26.5 7:51:52.5P
Anchorage, Alaska 101.0513:44.0 7:52:10.0Pdiff
Honolulu, Hawaii 102.3213:49.6 7:52:15.6Pdiff
Palmer Station, Antarctica 110.0114:23.8 7:52:49.8Pdiff
Seattle, Washington 121.3715:14.2 7:53:40.2Pdiff
San Francisco, California 127.1915:40.0 7:54:06.0Pdiff
Los Angeles, California 132.0716:01.7 7:54:27.7Pdiff
Duluth, Minnesota 133.7116:09.0 7:54:35.0Pdiff
Bangor, Maine 135.5716:17.2 7:54:43.2Pdiff
Golden, Colorado 135.7216:17.9 7:54:43.9Pdiff
Ottawa, Canada 135.9816:19.0 7:54:45.0Pdiff
Phoenix, Arizona 136.5216:21.4 7:54:47.4Pdiff
Boston, Massachusetts 138.3916:29.7 7:54:55.7Pdiff
Albuquerque, New Mexico 138.6016:30.7 7:54:56.7Pdiff
New York, New York 140.4416:38.8 7:55:04.8Pdiff
Wichita, Kansas 140.6516:39.8 7:55:05.8Pdiff
Philadelphia, Pennsylvania 141.3416:42.8 7:55:08.8Pdiff
St. Louis, Missouri 141.8716:45.2 7:55:11.2Pdiff
Washington, D.C. 142.5616:48.3 7:55:14.3Pdiff
Knoxville, Tennessee 145.3719:31.2 7:57:57.2PKPbc
Brownsville, Texas 150.6719:41.5 7:58:07.5PKPdf
Mexico City, Mexico 154.4319:47.2 7:58:13.2PKPdf
Miami, Florida 155.7919:49.2 7:58:15.2PKPdf
San Juan, Puerto Rico 157.9419:52.0 7:58:18.1PKPdf
Lima, Peru 166.1520:00.9 7:58:26.9PKPdf

Travel Time Information and Calculator

Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver


FirstGov button  Take Pride in America button