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Earthquake Hazards Program

Magnitude 5.0 UTTARANCHAL, INDIA

Sunday, July 22, 2007 at 23:02:13 UTC

Theoretical P-Wave Travel Times

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 6.96 1:39.423:03:56.4Pn
Beijing, China 32.15 6:24.223:08:41.2P
Moscow, Russia 37.70 7:11.923:09:28.9P
Nairobi, Kenya 50.77 8:56.523:11:13.5P
Tokyo, Japan 50.87 8:57.223:11:14.2P
Rome, Italy 52.86 9:12.123:11:29.1P
Bergen, Norway 55.28 9:29.823:11:46.8P
London, England 59.52 9:59.723:12:16.7P
Agana, Guam 63.1310:24.123:12:41.1P
Anchorage, Alaska 80.1712:06.723:14:23.7P
Brisbane, Australia 91.9613:04.923:15:21.9P
Bangor, Maine 98.8413:36.023:15:53.0Pdiff
Seattle, Washington 99.4513:38.723:15:55.7Pdiff
Ottawa, Canada 100.3913:42.923:15:59.9Pdiff
Boston, Massachusetts 101.8013:49.223:16:06.2Pdiff
Duluth, Minnesota 102.1713:50.823:16:07.8Pdiff
New York, New York 104.2113:59.923:16:16.9Pdiff
Honolulu, Hawaii 105.1714:04.123:16:21.1Pdiff
Philadephia, Pennsylvania 105.2614:04.523:16:21.5Pdiff
Washington, D.C. 106.8014:11.323:16:28.3Pdiff
San Francisco, California 108.9414:20.923:16:37.9Pdiff
Golden, Colorado 109.5714:23.723:16:40.7Pdiff
St. Louis, Missouri 109.9114:25.223:16:42.2Pdiff
Wichita, Kansas 111.5114:32.323:16:49.3Pdiff
Knoxville, Tennessee 111.6514:32.923:16:49.9Pdiff
Los Angeles, California 113.4814:41.023:16:58.0Pdiff
Albuquerque, New Mexico 114.1514:44.023:17:01.0Pdiff
Wellington, New Zealand 114.2014:44.223:17:01.2Pdiff
Phoenix, Arizona 115.2014:48.623:17:05.6Pdiff
Miami, Florida 119.9415:09.723:17:26.7Pdiff
San Juan, Puerto Rico 120.1115:10.423:17:27.4Pdiff
Brownsville, Texas 123.3115:24.723:17:41.7Pdiff
Mexico City, Mexico 129.8515:53.723:18:10.7Pdiff
Palmer Station, Antarctica 137.0716:25.723:18:42.7Pdiff
Lima, Peru 150.4619:41.823:21:58.8PKPdf

Travel Time Information and Calculator

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

 


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