Theoretical P-Wave Travel Times

Magnitude 4.5 NEW BRITAIN REGION, PAPUA NEW GUINEA
Thursday, March 21, 2013 at 05:22:17 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 19.56 4:25.0 9:46:05.0P
Brisbane, Australia 22.03 4:51.6 9:46:31.6P
Wellington, New Zealand 41.96 7:47.7 9:49:27.7P
Tokyo, Japan 42.08 7:48.7 9:49:28.7P
Beijing, China 54.73 9:26.1 9:51:06.1P
Honolulu, Hawaii 57.79 9:48.0 9:51:28.0P
Kathmandu, Nepal 70.4511:11.1 9:52:51.1P
Anchorage, Alaska 81.0712:11.8 9:53:51.8P
San Francisco, California 91.5413:03.3 9:54:43.3P
Seattle, Washington 92.5913:08.1 9:54:48.1P
Los Angeles, California 94.6213:17.5 9:54:57.5P
Phoenix, Arizona 99.7413:40.4 9:55:20.4Pdiff
Palmer Station, Antarctica 103.0313:55.0 9:55:35.0Pdiff
Albuquerque, New Mexico 104.2014:00.2 9:55:40.2Pdiff
Golden, Colorado 105.0014:03.7 9:55:43.7Pdiff
Moscow, Russia 106.9614:12.5 9:55:52.4Pdiff
Wichita, Kansas 111.3514:32.0 9:56:12.0Pdiff
Mexico City, Mexico 111.5714:32.9 9:56:12.9Pdiff
Brownsville, Texas 112.7414:38.1 9:56:18.1Pdiff
Nairobi, Kenya 112.8014:38.4 9:56:18.4Pdiff
Duluth, Minnesota 112.9914:39.2 9:56:19.2Pdiff
St. Louis, Missouri 116.6114:55.3 9:56:35.3Pdiff
Bergen, Norway 119.0915:06.3 9:56:46.3Pdiff
Knoxville, Tennessee 121.2615:15.9 9:56:55.9Pdiff
Ottawa, Canada 123.9715:28.0 9:57:08.0Pdiff
Washington, D.C. 126.2015:37.9 9:57:17.9Pdiff
Philadelphia, Pennsylvania 127.0215:41.5 9:57:21.5Pdiff
New York, New York 127.4315:43.3 9:57:23.3Pdiff
Rome, Italy 127.6515:44.3 9:57:24.3Pdiff
London, England 127.8915:45.3 9:57:25.3Pdiff
Miami, Florida 128.1515:46.5 9:57:26.5Pdiff
Bangor, Maine 128.3915:47.6 9:57:27.6Pdiff
Boston, Massachusetts 128.4515:47.8 9:57:27.8Pdiff
Lima, Peru 130.1515:55.4 9:57:35.4Pdiff
San Juan, Puerto Rico 142.6016:50.6 9:58:30.6Pdiff

Travel Time Information and Calculator

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