Theoretical P-Wave Travel Times

Magnitude 5.0 SANTA CRUZ ISLANDS REGION
Wednesday, February 06, 2013 at 16:10:14 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
Brisbane, Australia 19.77 4:30.215:34:55.2P
Agana, Guam 31.02 6:17.715:36:42.7P
Wellington, New Zealand 31.70 6:23.715:36:48.7P
Honolulu, Hawaii 48.93 8:46.215:39:11.2P
Tokyo, Japan 51.76 9:07.615:39:32.6P
Beijing, China 67.2410:54.615:41:19.6P
Anchorage, Alaska 80.2612:11.015:42:36.0P
San Francisco, California 83.5812:28.515:42:53.5P
Kathmandu, Nepal 85.4912:38.115:43:03.1P
Los Angeles, California 85.7112:39.215:43:04.2P
Seattle, Washington 86.9612:45.315:43:10.3P
Phoenix, Arizona 90.5413:02.215:43:27.2P
Palmer Station, Antarctica 94.3413:19.715:43:44.7P
Albuquerque, New Mexico 95.2713:24.015:43:49.0P
Golden, Colorado 97.1113:32.315:43:57.3P
Mexico City, Mexico 99.5113:42.915:44:07.9Pdiff
Brownsville, Texas 101.8613:53.315:44:18.3Pdiff
Wichita, Kansas 103.0313:58.515:44:23.6Pdiff
Duluth, Minnesota 106.9814:16.115:44:41.1Pdiff
St. Louis, Missouri 108.6314:23.415:44:48.4Pdiff
Knoxville, Tennessee 112.7714:41.815:45:06.8Pdiff
Lima, Peru 114.8514:51.015:45:16.0Pdiff
Miami, Florida 117.4315:02.515:45:27.5Pdiff
Ottawa, Canada 118.4915:07.215:45:32.2Pdiff
Washington, D.C. 118.8815:08.915:45:33.9Pdiff
Moscow, Russia 119.0615:09.715:45:34.7Pdiff
Philadelphia, Pennsylvania 120.1115:14.415:45:39.4Pdiff
New York, New York 120.8115:17.515:45:42.5Pdiff
Boston, Massachusetts 122.5315:25.115:45:50.1Pdiff
Bangor, Maine 123.3715:28.915:45:53.9Pdiff
Nairobi, Kenya 126.5015:42.715:46:07.8Pdiff
Bergen, Norway 128.1415:50.015:46:15.0Pdiff
San Juan, Puerto Rico 130.6416:01.115:46:26.1Pdiff
London, England 137.5216:31.615:46:56.6Pdiff
Rome, Italy 140.4616:44.715:47:09.7Pdiff

Travel Time Information and Calculator

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