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Earthquake Hazards Program

Magnitude 6.8 PRIMOR'YE, RUSSIA

2003 July 27 06:25:33 UTC

Preliminary Earthquake Report

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

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
Tokyo, Japan 11.51 2:33.3 6:28:06.3P
Beijing, China 18.01 3:41.3 6:29:14.3P
Agana, Guam 33.92 6:01.8 6:31:34.8P
Anchorage, Alaska 41.59 7:04.6 6:32:37.6P
Kathmandu, Nepal 46.02 7:39.1 6:33:12.1P
Honolulu, Hawaii 56.39 8:54.7 6:34:27.7P
Moscow, Russia 58.27 9:07.5 6:34:40.5P
Seattle, Washington 61.82 9:31.2 6:35:04.2P
Bergen, Norway 66.4510:00.8 6:35:33.8P
San Francisco, California 68.4510:13.1 6:35:46.1P
Los Angeles, California 73.4710:42.7 6:36:15.7P
Brisbane, Australia 75.3610:53.4 6:36:26.4P
London, England 75.7110:55.3 6:36:28.3P
Golden, Colorado 76.2010:58.1 6:36:31.1P
Duluth, Minnesota 76.2310:58.2 6:36:31.2P
Albuquerque, New Mexico 79.0811:13.7 6:36:46.7P
Rome, Italy 79.5411:16.1 6:36:49.1P
Wichita, Kansas 81.5011:26.3 6:36:59.3P
Ottawa, Canada 82.8211:33.0 6:37:06.0P
St. Louis, Missouri 83.8111:38.0 6:37:11.0P
Bangor, Maine 85.1511:44.6 6:37:17.6P
Boston, Massachusetts 86.9211:53.0 6:37:26.0P
New York, New York 87.6411:56.4 6:37:29.4P
Philadephia, Pennsylvania 88.0111:58.1 6:37:31.1P
Knoxville, Tennessee 88.1811:58.9 6:37:31.9P
Washington, D.C. 88.4011:60.0 6:37:33.0P
Brownsville, Texas 91.1212:12.5 6:37:45.5P
Wellington, New Zealand 93.5712:23.7 6:37:56.7P
Mexico City, Mexico 95.5112:32.4 6:38:05.4P
Miami, Florida 99.1712:48.7 6:38:21.7Pdiff
Nairobi, Kenya 99.3612:49.6 6:38:22.6Pdiff
San Juan, Puerto Rico 110.7813:40.3 6:39:13.3Pdiff
Lima, Peru 133.6515:21.8 6:40:54.8Pdiff
Palmer Station, Antarctica 156.1518:58.0 6:44:31.0PKPdf


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