Theoretical P-Wave Travel Times

Magnitude 4.6 BOUGAINVILLE REGION, PAPUA NEW GUINEA
Sunday, February 03, 2013 at 13:30:01 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 21.01 4:32.410:16:39.4P
Brisbane, Australia 21.98 4:42.710:16:49.7P
Wellington, New Zealand 40.14 7:22.110:19:29.1P
Tokyo, Japan 43.08 7:46.010:19:53.0P
Honolulu, Hawaii 53.97 9:09.310:21:16.3P
Beijing, China 56.99 9:30.910:21:37.9P
Kathmandu, Nepal 74.1111:21.010:23:28.0P
Anchorage, Alaska 79.1511:49.310:23:56.3P
San Francisco, California 88.0412:34.510:24:41.5P
Seattle, Washington 89.5812:41.710:24:48.7P
Los Angeles, California 90.9412:48.010:24:55.0P
Phoenix, Arizona 96.0213:11.310:25:18.3P
Albuquerque, New Mexico 100.5513:31.510:25:38.4Pdiff
Golden, Colorado 101.5613:35.910:25:42.9Pdiff
Palmer Station, Antarctica 102.1413:38.510:25:45.5Pdiff
Mexico City, Mexico 107.4114:01.910:26:08.9Pdiff
Wichita, Kansas 107.8514:03.910:26:10.9Pdiff
Brownsville, Texas 108.7614:07.910:26:14.9Pdiff
Moscow, Russia 109.2214:09.910:26:16.9Pdiff
Duluth, Minnesota 110.0114:13.410:26:20.4Pdiff
St. Louis, Missouri 113.2114:27.610:26:34.6Pdiff
Nairobi, Kenya 117.1414:45.110:26:52.1Pdiff
Knoxville, Tennessee 117.7714:47.910:26:54.9Pdiff
Bergen, Norway 120.3414:59.310:27:06.3Pdiff
Ottawa, Canada 121.1815:03.010:27:10.0Pdiff
Washington, D.C. 123.0015:11.110:27:18.1Pdiff
Philadelphia, Pennsylvania 123.9215:15.210:27:22.2Pdiff
Miami, Florida 124.2515:16.610:27:23.6Pdiff
New York, New York 124.4015:17.310:27:24.3Pdiff
Boston, Massachusetts 125.5915:22.610:27:29.6Pdiff
Bangor, Maine 125.7515:23.310:27:30.3Pdiff
Lima, Peru 126.1015:24.910:27:31.9Pdiff
London, England 129.4015:39.510:27:46.5Pdiff
Rome, Italy 130.2715:43.410:27:50.4Pdiff
San Juan, Puerto Rico 138.5316:20.010:28:27.0Pdiff

Travel Time Information and Calculator

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