Theoretical P-Wave Travel Times

Magnitude 4.6 VIRGIN ISLANDS REGION
Sunday, March 03, 2013 at 03:29:23 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
San Juan, Puerto Rico 2.21 0:35.5 3:29:58.5Pn
Miami, Florida 16.02 3:39.0 3:33:02.0Pn
Washington, D.C. 22.21 4:47.6 3:34:10.6P
Philadelphia, Pennsylvania 22.36 4:49.3 3:34:12.3P
New York, New York 22.65 4:52.2 3:34:15.2P
Boston, Massachusetts 23.38 4:59.1 3:34:22.1P
Knoxville, Tennessee 24.63 5:10.4 3:34:33.4P
Bangor, Maine 25.39 5:17.3 3:34:40.3P
Ottawa, Canada 27.45 5:35.8 3:34:58.8P
St. Louis, Missouri 29.50 5:54.0 3:35:17.0P
Brownsville, Texas 31.34 6:10.2 3:35:33.2P
Mexico City, Mexico 32.99 6:24.6 3:35:47.6P
Lima, Peru 34.00 6:33.3 3:35:56.3P
Wichita, Kansas 34.03 6:33.6 3:35:56.6P
Duluth, Minnesota 35.46 6:45.9 3:36:08.9P
Albuquerque, New Mexico 40.45 7:27.8 3:36:50.8P
Golden, Colorado 40.49 7:28.1 3:36:51.1P
Phoenix, Arizona 44.68 8:01.9 3:37:24.9P
Los Angeles, California 49.84 8:42.0 3:38:05.0P
San Francisco, California 53.39 9:08.5 3:38:31.5P
Seattle, Washington 54.44 9:16.0 3:38:39.0P
London, England 58.72 9:46.4 3:39:09.4P
Bergen, Norway 62.9910:15.4 3:39:38.4P
Rome, Italy 67.3710:43.7 3:40:06.7P
Anchorage, Alaska 70.9811:06.0 3:40:29.0P
Moscow, Russia 80.4411:59.9 3:41:22.9P
Honolulu, Hawaii 86.3412:30.0 3:41:53.0P
Palmer Station, Antarctica 87.1412:33.9 3:41:56.9P
Nairobi, Kenya 100.7613:36.1 3:42:59.1Pdiff
Tokyo, Japan 120.5415:03.9 3:44:26.9Pdiff
Beijing, China 120.7715:04.9 3:44:27.9Pdiff
Kathmandu, Nepal 124.4315:21.2 3:44:44.2Pdiff
Wellington, New Zealand 125.8915:27.7 3:44:50.7Pdiff
Agana, Guam 136.5316:14.9 3:45:37.9Pdiff
Brisbane, Australia 145.1819:23.8 3:48:46.8PKPbc

Travel Time Information and Calculator

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