Theoretical P-Wave Travel Times

Magnitude 6.0 SANTA CRUZ ISLANDS REGION
Saturday, February 16, 2013 at 03:42:52 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 20.12 4:34.010:37:51.0P
Agana, Guam 31.14 6:18.810:39:35.8P
Wellington, New Zealand 31.76 6:24.310:39:41.3P
Honolulu, Hawaii 48.52 8:43.010:42:00.0P
Tokyo, Japan 51.78 9:07.710:42:24.7P
Beijing, China 67.3610:55.310:44:12.3P
Anchorage, Alaska 79.9612:09.410:45:26.4P
San Francisco, California 83.1712:26.310:45:43.3P
Los Angeles, California 85.2912:37.110:45:54.1P
Kathmandu, Nepal 85.7512:39.410:45:56.4P
Seattle, Washington 86.5712:43.410:46:00.4P
Phoenix, Arizona 90.1213:00.310:46:17.3P
Palmer Station, Antarctica 94.3913:19.910:46:36.9P
Albuquerque, New Mexico 94.8513:22.110:46:39.1P
Golden, Colorado 96.7013:30.410:46:47.4P
Mexico City, Mexico 99.0913:41.110:46:58.1Pdiff
Brownsville, Texas 101.4313:51.410:47:08.4Pdiff
Wichita, Kansas 102.6113:56.710:47:13.7Pdiff
Duluth, Minnesota 106.5914:14.410:47:31.4Pdiff
St. Louis, Missouri 108.2114:21.610:47:38.6Pdiff
Knoxville, Tennessee 112.3514:39.910:47:56.9Pdiff
Lima, Peru 114.5414:49.610:48:06.6Pdiff
Miami, Florida 117.0015:00.610:48:17.6Pdiff
Ottawa, Canada 118.0915:05.410:48:22.4Pdiff
Washington, D.C. 118.4715:07.110:48:24.1Pdiff
Moscow, Russia 119.1215:10.010:48:27.0Pdiff
Philadelphia, Pennsylvania 119.7015:12.610:48:29.6Pdiff
New York, New York 120.4015:15.710:48:32.7Pdiff
Boston, Massachusetts 122.1315:23.310:48:40.3Pdiff
Bangor, Maine 122.9815:27.110:48:44.1Pdiff
Nairobi, Kenya 126.9215:44.610:49:01.6Pdiff
Bergen, Norway 128.0615:49.710:49:06.7Pdiff
San Juan, Puerto Rico 130.2115:59.210:49:16.2Pdiff
London, England 137.4516:31.310:49:48.3Pdiff
Rome, Italy 140.5416:45.010:50:02.0Pdiff

Travel Time Information and Calculator

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