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Earthquake Hazards Program

Magnitude 4.5 NORTHWEST OF KURIL ISLANDS

Friday, May 02, 2008 at 14:45:06 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
Tokyo, Japan 19.25 3:53.814:48:59.8P
Beijing, China 27.89 5:11.214:50:17.2P
Anchorage, Alaska 31.48 5:42.414:50:48.4P
Agana, Guam 39.48 6:49.114:51:55.1P
Honolulu, Hawaii 48.85 8:02.114:53:08.1P
Seattle, Washington 51.54 8:21.914:53:27.9P
Kathmandu, Nepal 55.08 8:47.214:53:53.2P
San Francisco, California 58.15 9:08.514:54:14.5P
Moscow, Russia 59.64 9:18.514:54:24.5P
Los Angeles, California 63.18 9:41.814:54:47.8P
Bergen, Norway 64.51 9:50.414:54:56.4P
Golden, Colorado 66.00 9:59.814:55:05.8P
Duluth, Minnesota 66.5910:03.514:55:09.5P
Phoenix, Arizona 67.0910:06.514:55:12.5P
Albuquerque, New Mexico 68.8010:17.014:55:23.0P
Wichita, Kansas 71.4110:32.714:55:38.7P
Ottawa, Canada 73.9210:47.214:55:53.2P
London, England 73.9310:47.214:55:53.2P
St. Louis, Missouri 73.9710:47.414:55:53.4P
Bangor, Maine 76.6711:02.614:56:08.6P
Boston, Massachusetts 78.1911:10.814:56:16.8P
Knoxville, Tennessee 78.4611:12.314:56:18.3P
New York, New York 78.6611:13.414:56:19.4P
Philadephia, Pennsylvania 78.9311:14.814:56:20.8P
Washington, D.C. 79.1811:16.214:56:22.2P
Brisbane, Australia 79.6511:18.614:56:24.6P
Rome, Italy 79.9611:20.314:56:26.3P
Brownsville, Texas 80.8511:24.914:56:30.9P
Mexico City, Mexico 85.1911:46.714:56:52.7P
Miami, Florida 89.3712:06.414:57:12.4P
Wellington, New Zealand 95.3012:33.514:57:39.6P
San Juan, Puerto Rico 101.6213:01.614:58:07.6Pdiff
Nairobi, Kenya 106.6413:23.914:58:29.9Pdiff
Lima, Peru 123.3314:38.014:59:44.0Pdiff
Palmer Station, Antarctica 156.5919:00.815:04:06.8PKPdf

Travel Time Information and Calculator

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


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