Theoretical P-Wave Travel Times

Magnitude 5.1 MINDANAO, PHILIPPINES
Wednesday, April 17, 2013 at 14:01:37 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
Agana, Guam 20.44 4:33.8 9:55:43.8P
Tokyo, Japan 31.38 6:16.8 9:57:26.8P
Beijing, China 33.42 6:34.6 9:57:44.6P
Kathmandu, Nepal 42.65 7:52.3 9:59:02.3P
Brisbane, Australia 43.93 8:02.6 9:59:12.6P
Wellington, New Zealand 66.4210:44.910:01:54.9P
Honolulu, Hawaii 75.5411:40.210:02:50.2P
Anchorage, Alaska 81.3712:12.410:03:22.4P
Moscow, Russia 82.5212:18.410:03:28.4P
Nairobi, Kenya 88.2812:47.010:03:57.0P
Bergen, Norway 97.7513:30.510:04:40.5P
Seattle, Washington 99.5713:38.510:04:48.5Pdiff
Rome, Italy 101.5113:47.210:04:57.2Pdiff
San Francisco, California 103.0813:54.110:05:04.1Pdiff
London, England 105.0114:02.710:05:12.7Pdiff
Los Angeles, California 107.5714:14.110:05:24.1Pdiff
Phoenix, Arizona 112.5214:36.010:05:46.0Pdiff
Golden, Colorado 114.2414:43.710:05:53.7Pdiff
Albuquerque, New Mexico 115.7314:50.310:06:00.3Pdiff
Duluth, Minnesota 116.9514:55.710:06:05.7Pdiff
Palmer Station, Antarctica 119.2515:05.910:06:15.9Pdiff
Wichita, Kansas 120.3715:10.910:06:20.9Pdiff
St. Louis, Missouri 123.8415:26.310:06:36.3Pdiff
Ottawa, Canada 124.4115:28.810:06:38.8Pdiff
Bangor, Maine 126.7515:39.210:06:49.2Pdiff
Brownsville, Texas 127.2415:41.410:06:51.4Pdiff
Boston, Massachusetts 128.5515:47.210:06:57.2Pdiff
Knoxville, Tennessee 128.5615:47.210:06:57.2Pdiff
Mexico City, Mexico 129.1315:49.810:06:59.8Pdiff
New York, New York 129.2015:50.110:07:00.1Pdiff
Philadelphia, Pennsylvania 129.5115:51.510:07:01.4Pdiff
Washington, D.C. 129.7715:52.610:07:02.6Pdiff
Miami, Florida 139.1116:34.010:07:44.1Pdiff
San Juan, Puerto Rico 152.2119:45.110:10:55.1PKPdf
Lima, Peru 157.8019:53.110:11:03.1PKPdf

Travel Time Information and Calculator

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