Theoretical P-Wave Travel Times

Magnitude 4.6 BOUGAINVILLE REGION, PAPUA NEW GUINEA
Sunday, January 27, 2013 at 13:00:27 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 20.57 4:31.213:04:58.2P
Agana, Guam 23.05 4:57.313:05:24.3P
Wellington, New Zealand 38.14 7:09.913:07:36.9P
Tokyo, Japan 45.00 8:05.913:08:32.9P
Honolulu, Hawaii 53.54 9:11.013:09:38.0P
Beijing, China 59.09 9:50.413:10:17.4P
Kathmandu, Nepal 76.1611:37.913:12:04.9P
Anchorage, Alaska 79.9611:58.913:12:25.9P
San Francisco, California 87.8312:38.813:13:05.8P
Seattle, Washington 89.7412:47.813:13:14.8P
Los Angeles, California 90.5812:51.713:13:18.7P
Phoenix, Arizona 95.6313:14.813:13:41.8P
Albuquerque, New Mexico 100.2113:35.313:14:02.3Pdiff
Palmer Station, Antarctica 100.2913:35.713:14:02.7Pdiff
Golden, Colorado 101.3913:40.513:14:07.5Pdiff
Mexico City, Mexico 106.5014:03.213:14:30.2Pdiff
Wichita, Kansas 107.6314:08.213:14:35.2Pdiff
Brownsville, Texas 108.0814:10.213:14:37.2Pdiff
Duluth, Minnesota 110.1514:19.413:14:46.4Pdiff
Moscow, Russia 111.3114:24.513:14:51.5Pdiff
St. Louis, Missouri 113.0414:32.313:14:59.3Pdiff
Knoxville, Tennessee 117.5414:52.213:15:19.2Pdiff
Nairobi, Kenya 118.4814:56.413:15:23.4Pdiff
Ottawa, Canada 121.4315:09.513:15:36.5Pdiff
Bergen, Norway 122.2515:13.113:15:40.1Pdiff
Washington, D.C. 122.9715:16.313:15:43.3Pdiff
Miami, Florida 123.6315:19.313:15:46.3Pdiff
Philadelphia, Pennsylvania 123.9615:20.713:15:47.7Pdiff
Lima, Peru 124.2115:21.813:15:48.8Pdiff
New York, New York 124.4815:23.013:15:50.0Pdiff
Boston, Massachusetts 125.7915:28.813:15:55.8Pdiff
Bangor, Maine 126.0815:30.113:15:57.1Pdiff
London, England 131.3515:53.513:16:20.5Pdiff
Rome, Italy 132.3915:58.113:16:25.1Pdiff
San Juan, Puerto Rico 137.7016:21.713:16:48.7Pdiff

Travel Time Information and Calculator

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