Theoretical P-Wave Travel Times

Magnitude 5.6 OFF THE WEST COAST OF NORTHERN SUMATRA
Tuesday, May 14, 2013 at 19:31:04 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
Kathmandu, Nepal 27.65 5:47.719:24:03.7P
Beijing, China 44.68 8:12.619:26:28.6P
Agana, Guam 53.27 9:18.519:27:34.5P
Nairobi, Kenya 55.66 9:35.919:27:51.9P
Tokyo, Japan 55.96 9:38.019:27:54.0P
Brisbane, Australia 64.4810:36.519:28:52.5P
Moscow, Russia 70.3111:13.419:29:29.4P
Rome, Italy 82.0212:20.119:30:36.1P
Wellington, New Zealand 84.7112:33.919:30:49.9P
Bergen, Norway 87.9312:49.719:31:05.7P
London, England 91.0613:04.419:31:20.4P
Anchorage, Alaska 102.3113:55.119:32:11.1Pdiff
Honolulu, Hawaii 108.0414:20.519:32:36.5Pdiff
Palmer Station, Antarctica 111.1614:34.419:32:50.4Pdiff
Seattle, Washington 122.9715:26.819:33:42.8Pdiff
San Francisco, California 129.9515:57.819:34:13.8Pdiff
Bangor, Maine 131.6816:05.519:34:21.5Pdiff
Duluth, Minnesota 132.5316:09.219:34:25.2Pdiff
Ottawa, Canada 132.8616:10.719:34:26.7Pdiff
Boston, Massachusetts 134.6216:18.519:34:34.5Pdiff
Los Angeles, California 134.9616:20.019:34:36.0Pdiff
Golden, Colorado 136.5816:27.219:34:43.2Pdiff
New York, New York 136.9316:28.819:34:44.8Pdiff
Philadelphia, Pennsylvania 137.9516:33.319:34:49.3Pdiff
Phoenix, Arizona 138.8916:37.519:34:53.5Pdiff
Washington, D.C. 139.3916:39.719:34:55.7Pdiff
Albuquerque, New Mexico 140.1416:43.019:34:59.0Pdiff
Wichita, Kansas 140.6316:45.219:35:01.2Pdiff
St. Louis, Missouri 140.7016:45.519:35:01.5Pdiff
Knoxville, Tennessee 143.4316:57.619:35:13.6Pdiff
San Juan, Puerto Rico 151.5719:48.619:38:04.6PKPdf
Brownsville, Texas 151.8219:49.019:38:05.0PKPdf
Miami, Florida 152.7019:50.419:38:06.4PKPdf
Mexico City, Mexico 156.9419:56.519:38:12.5PKPdf
Lima, Peru 164.6620:05.319:38:21.3PKPdf

Travel Time Information and Calculator

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