Theoretical P-Wave Travel Times

Magnitude 5.0 OAXACA, MEXICO
Tuesday, March 26, 2013 at 13:16:15 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
Travel Time
Arrival Time
Mexico City, Mexico 3.16 0:49.513:13:08.5Pn
Brownsville, Texas 9.48 2:16.213:14:35.2Pn
Miami, Florida 19.16 4:23.113:16:42.1P
Albuquerque, New Mexico 20.11 4:33.413:16:52.4P
Phoenix, Arizona 21.13 4:44.513:17:03.5P
Wichita, Kansas 21.30 4:46.413:17:05.4P
Knoxville, Tennessee 22.65 5:00.813:17:19.8P
St. Louis, Missouri 23.25 5:07.113:17:26.1P
Golden, Colorado 24.07 5:15.013:17:34.0P
Los Angeles, California 25.22 5:25.413:17:44.4P
Washington, D.C. 29.05 5:59.913:18:18.9P
San Francisco, California 30.18 6:09.913:18:28.9P
San Juan, Puerto Rico 30.59 6:13.513:18:32.5P
Duluth, Minnesota 30.67 6:14.313:18:33.3P
Philadelphia, Pennsylvania 30.83 6:15.613:18:34.6P
New York, New York 32.00 6:25.913:18:44.9P
Ottawa, Canada 34.51 6:47.813:19:06.8P
Boston, Massachusetts 34.71 6:49.513:19:08.5P
Lima, Peru 35.16 6:53.313:19:12.4P
Seattle, Washington 37.11 7:10.013:19:29.0P
Bangor, Maine 37.58 7:14.113:19:33.1P
Honolulu, Hawaii 56.43 9:41.213:22:00.2P
Anchorage, Alaska 57.80 9:50.913:22:09.9P
London, England 82.2112:20.813:24:39.8P
Bergen, Norway 82.4012:21.813:24:40.8P
Palmer Station, Antarctica 87.5312:47.513:25:06.5P
Rome, Italy 93.8013:16.713:25:35.7P
Wellington, New Zealand 98.4713:37.813:25:56.8Pdiff
Moscow, Russia 99.1013:40.613:25:59.6Pdiff
Tokyo, Japan 104.6414:05.213:26:24.2Pdiff
Agana, Guam 111.1414:34.113:26:53.1Pdiff
Brisbane, Australia 113.8514:46.113:27:05.1Pdiff
Beijing, China 115.3914:52.913:27:11.9Pdiff
Nairobi, Kenya 133.2016:12.013:28:31.0Pdiff
Kathmandu, Nepal 136.0516:24.613:28:43.6Pdiff

Travel Time Information and Calculator

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