Theoretical P-Wave Travel Times

Magnitude 4.3 EASTERN NEW GUINEA REG., P.N.G.
Tuesday, March 12, 2013 at 09:20:46 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 20.73 4:37.3 9:25:23.3P
Brisbane, Australia 20.76 4:37.7 9:25:23.7P
Wellington, New Zealand 41.31 7:41.9 9:28:27.9P
Tokyo, Japan 43.29 7:58.0 9:28:44.0P
Beijing, China 55.34 9:30.0 9:30:16.0P
Honolulu, Hawaii 59.7010:00.7 9:30:46.7P
Kathmandu, Nepal 70.1111:08.6 9:31:54.6P
Anchorage, Alaska 83.0012:21.4 9:33:07.4P
San Francisco, California 93.5213:11.9 9:33:57.9P
Seattle, Washington 94.6013:16.9 9:34:02.9P
Los Angeles, California 96.5713:25.8 9:34:11.8P
Phoenix, Arizona 101.6813:48.5 9:34:34.5Pdiff
Palmer Station, Antarctica 101.8513:49.3 9:34:35.2Pdiff
Albuquerque, New Mexico 106.1614:08.4 9:34:54.4Pdiff
Golden, Colorado 106.9914:12.1 9:34:58.1Pdiff
Moscow, Russia 107.4714:14.2 9:35:00.2Pdiff
Nairobi, Kenya 111.3514:31.4 9:35:17.4Pdiff
Mexico City, Mexico 113.3214:40.2 9:35:26.2Pdiff
Wichita, Kansas 113.3414:40.2 9:35:26.2Pdiff
Brownsville, Texas 114.6014:45.8 9:35:31.8Pdiff
Duluth, Minnesota 115.0014:47.6 9:35:33.6Pdiff
St. Louis, Missouri 118.6015:03.6 9:35:49.6Pdiff
Bergen, Norway 120.0515:10.0 9:35:56.0Pdiff
Knoxville, Tennessee 123.2415:24.2 9:36:10.2Pdiff
Ottawa, Canada 125.9815:36.4 9:36:22.4Pdiff
Rome, Italy 127.9315:45.0 9:36:31.0Pdiff
Washington, D.C. 128.2115:46.3 9:36:32.3Pdiff
London, England 128.7115:48.5 9:36:34.5Pdiff
Philadelphia, Pennsylvania 129.0315:49.9 9:36:35.9Pdiff
New York, New York 129.4415:51.7 9:36:37.7Pdiff
Miami, Florida 130.0415:54.4 9:36:40.4Pdiff
Bangor, Maine 130.3815:55.9 9:36:41.9Pdiff
Boston, Massachusetts 130.4615:56.2 9:36:42.2Pdiff
Lima, Peru 130.8515:58.0 9:36:44.0Pdiff
San Juan, Puerto Rico 144.4116:58.2 9:37:44.2Pdiff

Travel Time Information and Calculator

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