Theoretical P-Wave Travel Times

Magnitude 4.1 HINDU KUSH REGION, AFGHANISTAN
Sunday, February 03, 2013 at 13:30:01 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 15.10 3:24.411:13:55.4Pn
Moscow, Russia 29.52 5:47.611:16:18.6P
Beijing, China 35.73 6:41.511:17:12.5P
Rome, Italy 44.75 7:55.511:18:26.5P
Bergen, Norway 47.14 8:14.211:18:45.2P
Nairobi, Kenya 49.08 8:29.011:19:00.0P
London, England 51.20 8:45.011:19:16.0P
Tokyo, Japan 54.60 9:09.911:19:40.9P
Agana, Guam 69.2910:47.911:21:18.9P
Anchorage, Alaska 77.1511:34.011:22:04.9P
Bangor, Maine 91.1912:44.711:23:15.7P
Ottawa, Canada 93.0412:53.211:23:24.2P
Boston, Massachusetts 94.1712:58.411:23:29.4P
Seattle, Washington 95.2713:03.411:23:34.4P
Duluth, Minnesota 95.7313:05.511:23:36.5P
New York, New York 96.6513:09.611:23:40.6P
Philadelphia, Pennsylvania 97.7313:14.411:23:45.4P
Washington, D.C. 99.3313:21.511:23:52.5Pdiff
Brisbane, Australia 100.0713:24.811:23:55.8Pdiff
St. Louis, Missouri 103.1913:38.711:24:09.7Pdiff
Golden, Colorado 104.0413:42.411:24:13.4Pdiff
Knoxville, Tennessee 104.5413:44.711:24:15.7Pdiff
San Francisco, California 105.1013:47.111:24:18.1Pdiff
Wichita, Kansas 105.3013:48.011:24:19.0Pdiff
Honolulu, Hawaii 106.4213:53.011:24:24.0Pdiff
Albuquerque, New Mexico 108.7514:03.311:24:34.3Pdiff
Los Angeles, California 109.3214:05.911:24:36.9Pdiff
Phoenix, Arizona 110.3714:10.511:24:41.5Pdiff
San Juan, Puerto Rico 111.8414:17.111:24:48.1Pdiff
Miami, Florida 112.3014:19.111:24:50.1Pdiff
Brownsville, Texas 116.9714:39.811:25:10.8Pdiff
Wellington, New Zealand 122.4115:04.011:25:35.0Pdiff
Mexico City, Mexico 123.5915:09.211:25:40.2Pdiff
Palmer Station, Antarctica 139.8016:21.211:26:52.2Pdiff
Lima, Peru 142.2416:32.011:27:03.0Pdiff

Travel Time Information and Calculator

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