Theoretical P-Wave Travel Times

Magnitude 6.9 KURIL ISLANDS
Thursday, February 28, 2013 at 15:39:56 UTC

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 19.84 4:26.414:10:17.4P
Anchorage, Alaska 30.36 6:06.714:11:57.7P
Beijing, China 30.38 6:06.914:11:57.9P
Agana, Guam 38.73 7:18.914:13:09.9P
Honolulu, Hawaii 45.71 8:15.614:14:06.6P
Seattle, Washington 49.96 8:48.514:14:39.5P
San Francisco, California 56.14 9:34.014:15:25.0P
Kathmandu, Nepal 57.92 9:46.614:15:37.6P
Los Angeles, California 61.1410:08.914:15:59.9P
Moscow, Russia 62.5110:18.114:16:09.1P
Golden, Colorado 64.5510:31.614:16:22.6P
Phoenix, Arizona 65.2110:35.914:16:26.9P
Duluth, Minnesota 65.8110:39.714:16:30.7P
Bergen, Norway 66.7810:45.914:16:36.9P
Albuquerque, New Mexico 67.1410:48.214:16:39.2P
Wichita, Kansas 70.1511:07.014:16:58.0P
St. Louis, Missouri 72.9711:24.014:17:15.0P
Ottawa, Canada 73.6411:27.914:17:18.9P
London, England 76.1911:42.614:17:33.6P
Bangor, Maine 76.6311:45.114:17:36.1P
Knoxville, Tennessee 77.5611:50.414:17:41.4P
Boston, Massachusetts 78.0011:52.814:17:43.8P
Brisbane, Australia 78.1711:53.714:17:44.7P
New York, New York 78.3211:54.514:17:45.5P
Philadelphia, Pennsylvania 78.5211:55.714:17:46.7P
Washington, D.C. 78.6711:56.514:17:47.5P
Brownsville, Texas 79.2111:59.414:17:50.4P
Rome, Italy 82.6212:17.614:18:08.6P
Mexico City, Mexico 83.3112:21.214:18:12.2P
Miami, Florida 88.3812:46.214:18:37.2P
Wellington, New Zealand 93.0813:08.014:18:59.0P
San Juan, Puerto Rico 101.0713:43.914:19:34.9Pdiff
Nairobi, Kenya 109.7814:22.514:20:13.5Pdiff
Lima, Peru 121.4415:14.314:21:05.3Pdiff
Palmer Station, Antarctica 153.7219:46.014:25:37.0PKPdf

Travel Time Information and Calculator

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