Theoretical P-Wave Travel Times

Magnitude 6.6 BOUGAINVILLE REGION, PAPUA NEW GUINEA
Friday, April 19, 2013 at 02:19:16 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 20.93 4:37.4 1:37:04.4P
Agana, Guam 22.09 4:49.7 1:37:16.7P
Wellington, New Zealand 39.05 7:20.4 1:39:47.4P
Tokyo, Japan 44.19 8:02.4 1:40:29.4P
Honolulu, Hawaii 54.27 9:19.3 1:41:46.3P
Beijing, China 58.03 9:46.2 1:42:13.2P
Kathmandu, Nepal 74.9011:34.0 1:44:01.0P
Anchorage, Alaska 80.0012:02.4 1:44:29.4P
San Francisco, California 88.4612:45.1 1:45:12.1P
Seattle, Washington 90.1712:53.1 1:45:20.1P
Los Angeles, California 91.2912:58.3 1:45:25.3P
Phoenix, Arizona 96.3513:21.5 1:45:48.5P
Albuquerque, New Mexico 100.9113:41.8 1:46:08.8Pdiff
Palmer Station, Antarctica 101.0413:42.4 1:46:09.4Pdiff
Golden, Colorado 102.0013:46.6 1:46:13.6Pdiff
Mexico City, Mexico 107.4614:10.9 1:46:37.9Pdiff
Wichita, Kansas 108.2714:14.4 1:46:41.4Pdiff
Brownsville, Texas 108.9514:17.4 1:46:44.4Pdiff
Moscow, Russia 110.2714:23.3 1:46:50.3Pdiff
Duluth, Minnesota 110.5914:24.8 1:46:51.8Pdiff
St. Louis, Missouri 113.6514:38.3 1:47:05.3Pdiff
Nairobi, Kenya 117.3614:54.8 1:47:21.8Pdiff
Knoxville, Tennessee 118.1814:58.5 1:47:25.5Pdiff
Bergen, Norway 121.4415:12.9 1:47:39.9Pdiff
Ottawa, Canada 121.8215:14.6 1:47:41.6Pdiff
Washington, D.C. 123.5115:22.1 1:47:49.1Pdiff
Philadelphia, Pennsylvania 124.4615:26.3 1:47:53.3Pdiff
Miami, Florida 124.4715:26.4 1:47:53.4Pdiff
New York, New York 124.9615:28.5 1:47:55.5Pdiff
Lima, Peru 125.4715:30.8 1:47:57.8Pdiff
Boston, Massachusetts 126.2015:34.1 1:48:01.1Pdiff
Bangor, Maine 126.4215:35.0 1:48:02.0Pdiff
London, England 130.5015:53.1 1:48:20.1Pdiff
Rome, Italy 131.2915:56.6 1:48:23.6Pdiff
San Juan, Puerto Rico 138.6416:29.3 1:48:56.3Pdiff

Travel Time Information and Calculator

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