Theoretical P-Wave Travel Times

Magnitude 4.7 ANDAMAN ISLANDS, INDIA REGION
Sunday, February 24, 2013 at 14:33:21 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 17.72 4:07.514:37:26.5Pn
Beijing, China 36.00 7:01.914:40:20.9P
Tokyo, Japan 49.62 8:52.314:42:11.3P
Agana, Guam 51.54 9:06.814:42:25.8P
Nairobi, Kenya 56.18 9:40.814:42:59.8P
Moscow, Russia 61.2510:16.214:43:35.2P
Brisbane, Australia 70.4111:15.314:44:34.3P
Rome, Italy 74.9211:42.114:45:01.1P
Bergen, Norway 78.8412:04.214:45:23.2P
London, England 82.8012:25.414:45:44.4P
Wellington, New Zealand 91.8413:09.214:46:28.2P
Anchorage, Alaska 93.2913:15.914:46:34.9P
Honolulu, Hawaii 104.3014:05.214:47:24.2Pdiff
Seattle, Washington 113.9714:48.114:48:07.1Pdiff
Palmer Station, Antarctica 121.1515:19.914:48:38.9Pdiff
San Francisco, California 121.7315:22.514:48:41.5Pdiff
Bangor, Maine 121.7615:22.714:48:41.7Pdiff
Duluth, Minnesota 122.3615:25.314:48:44.3Pdiff
Ottawa, Canada 122.7315:27.014:48:45.9Pdiff
Boston, Massachusetts 124.6715:35.614:48:54.6Pdiff
Los Angeles, California 126.7515:44.814:49:03.8Pdiff
New York, New York 126.9115:45.514:49:04.5Pdiff
Golden, Colorado 127.0115:46.014:49:05.0Pdiff
Philadelphia, Pennsylvania 127.8915:49.914:49:08.9Pdiff
Washington, D.C. 129.2915:56.114:49:15.1Pdiff
Phoenix, Arizona 130.1816:00.014:49:19.0Pdiff
St. Louis, Missouri 130.5216:01.514:49:20.5Pdiff
Wichita, Kansas 130.6816:02.214:49:21.2Pdiff
Albuquerque, New Mexico 130.8616:03.014:49:22.0Pdiff
Knoxville, Tennessee 133.1916:13.414:49:32.4Pdiff
Brownsville, Texas 142.1416:53.114:50:12.1Pdiff
Miami, Florida 142.6416:55.314:50:14.3Pdiff
San Juan, Puerto Rico 143.5816:59.514:50:18.5Pdiff
Mexico City, Mexico 147.8119:43.714:53:02.7PKPdf
Lima, Peru 169.2120:10.214:53:29.2PKPdf

Travel Time Information and Calculator

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