Theoretical P-Wave Travel Times

Magnitude 4.7 REGION METROPOLITANA, CHILE
Monday, February 18, 2013 at 13:00:33 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
Lima, Peru 22.46 4:58.710:36:33.7P
Palmer Station, Antarctica 34.04 6:43.610:38:18.6P
San Juan, Puerto Rico 52.45 9:12.210:40:47.2P
Mexico City, Mexico 59.4110:02.110:41:37.1P
Miami, Florida 60.0610:06.610:41:41.6P
Brownsville, Texas 64.5810:36.910:42:11.9P
Knoxville, Tennessee 70.8111:16.210:42:51.2P
Washington, D.C. 72.7511:27.910:43:02.9P
Philadelphia, Pennsylvania 73.7011:33.510:43:08.5P
New York, New York 74.4211:37.710:43:12.7P
St. Louis, Missouri 74.4411:37.810:43:12.8P
Wichita, Kansas 75.4211:43.510:43:18.5P
Boston, Massachusetts 75.9911:46.810:43:21.8P
Albuquerque, New Mexico 76.2911:48.510:43:23.5P
Phoenix, Arizona 77.2711:54.010:43:29.0P
Bangor, Maine 78.4912:00.810:43:35.8P
Ottawa, Canada 79.1812:04.510:43:39.5P
Golden, Colorado 79.8212:08.110:43:43.1P
Los Angeles, California 80.7712:13.210:43:48.2P
Duluth, Minnesota 82.5812:22.710:43:57.7P
Wellington, New Zealand 83.5412:27.710:44:02.7P
San Francisco, California 85.7912:39.010:44:14.0P
Seattle, Washington 93.3913:14.810:44:49.8P
Honolulu, Hawaii 98.8813:39.510:45:14.5Pdiff
Nairobi, Kenya 104.2514:03.410:45:38.4Pdiff
London, England 105.4914:08.910:45:43.9Pdiff
Brisbane, Australia 105.7814:10.210:45:45.2Pdiff
Rome, Italy 107.6814:18.610:45:53.6Pdiff
Bergen, Norway 112.8414:41.510:46:16.5Pdiff
Anchorage, Alaska 114.0814:47.010:46:22.0Pdiff
Moscow, Russia 127.7715:47.810:47:22.8Pdiff
Agana, Guam 141.4416:48.510:48:23.5Pdiff
Tokyo, Japan 154.5119:52.710:51:27.7PKPdf
Kathmandu, Nepal 158.9919:58.810:51:33.8PKPdf
Beijing, China 171.4720:09.910:51:44.9PKPdf

Travel Time Information and Calculator

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