Theoretical P-Wave Travel Times

Magnitude 4.8 ANDAMAN ISLANDS, INDIA REGION
Tuesday, February 05, 2013 at 13:13:48 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 15.34 3:34.4 4:01:04.4Pn
Beijing, China 33.00 6:32.4 4:04:02.4P
Tokyo, Japan 47.09 8:29.1 4:05:59.1P
Agana, Guam 50.23 8:53.3 4:06:23.3P
Nairobi, Kenya 57.62 9:47.3 4:07:17.3P
Moscow, Russia 59.23 9:58.5 4:07:28.5P
Brisbane, Australia 71.3511:17.2 4:08:47.2P
Rome, Italy 73.7111:31.2 4:09:01.2P
Bergen, Norway 76.7511:48.7 4:09:18.7P
London, England 81.0812:12.4 4:09:42.4P
Anchorage, Alaska 90.2012:57.6 4:10:27.6P
Wellington, New Zealand 93.1213:11.2 4:10:41.2P
Honolulu, Hawaii 102.1713:51.7 4:11:21.7Pdiff
Seattle, Washington 110.8714:30.4 4:12:00.4Pdiff
San Francisco, California 118.7015:05.1 4:12:35.1Pdiff
Bangor, Maine 119.1415:07.1 4:12:37.1Pdiff
Duluth, Minnesota 119.3315:07.9 4:12:37.9Pdiff
Ottawa, Canada 119.9515:10.7 4:12:40.7Pdiff
Boston, Massachusetts 122.0215:19.9 4:12:49.9Pdiff
Los Angeles, California 123.7115:27.4 4:12:57.4Pdiff
Golden, Colorado 123.8915:28.2 4:12:58.2Pdiff
New York, New York 124.2015:29.6 4:12:59.6Pdiff
Palmer Station, Antarctica 124.2515:29.8 4:12:59.8Pdiff
Philadelphia, Pennsylvania 125.1715:33.8 4:13:03.8Pdiff
Washington, D.C. 126.5215:39.9 4:13:09.9Pdiff
Phoenix, Arizona 127.0915:42.4 4:13:12.4Pdiff
St. Louis, Missouri 127.4915:44.2 4:13:14.2Pdiff
Wichita, Kansas 127.5815:44.5 4:13:14.5Pdiff
Albuquerque, New Mexico 127.7415:45.3 4:13:15.2Pdiff
Knoxville, Tennessee 130.2615:56.4 4:13:26.4Pdiff
Brownsville, Texas 139.0216:35.3 4:14:05.3Pdiff
Miami, Florida 139.8816:39.1 4:14:09.1Pdiff
San Juan, Puerto Rico 141.6716:47.1 4:14:17.1Pdiff
Mexico City, Mexico 144.6817:00.5 4:14:30.5Pdiff
Lima, Peru 170.0720:06.6 4:17:36.6PKPdf

Travel Time Information and Calculator

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