Theoretical P-Wave Travel Times

Magnitude 7.1 EASTERN NEW GUINEA REG., P.N.G.
Wednesday, December 14, 2011 at 05:04:56 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 20.73 4:31.3 5:09:27.3P
Agana, Guam 20.93 4:33.5 5:09:29.5P
Wellington, New Zealand 41.82 7:38.2 5:12:34.2P
Tokyo, Japan 43.45 7:51.3 5:12:47.3P
Beijing, China 54.89 9:18.5 5:14:14.5P
Honolulu, Hawaii 61.4210:04.0 5:14:60.0P
Kathmandu, Nepal 68.9110:52.4 5:15:48.4P
Anchorage, Alaska 84.1512:18.2 5:17:14.2P
San Francisco, California 95.1713:10.2 5:18:06.2P
Seattle, Washington 96.1013:14.4 5:18:10.4P
Los Angeles, California 98.2613:24.0 5:18:20.0Pdiff
Palmer Station, Antarctica 101.7613:39.6 5:18:35.6Pdiff
Phoenix, Arizona 103.3813:46.8 5:18:42.8Pdiff
Moscow, Russia 106.8814:02.3 5:18:58.3Pdiff
Albuquerque, New Mexico 107.8414:06.5 5:19:02.5Pdiff
Golden, Colorado 108.6014:10.0 5:19:06.0Pdiff
Nairobi, Kenya 109.6014:14.4 5:19:10.4Pdiff
Wichita, Kansas 114.9714:38.2 5:19:34.2Pdiff
Mexico City, Mexico 115.1014:38.8 5:19:34.8Pdiff
Brownsville, Texas 116.3514:44.3 5:19:40.3Pdiff
Duluth, Minnesota 116.4814:44.9 5:19:40.9Pdiff
Bergen, Norway 119.8614:59.9 5:19:55.9Pdiff
St. Louis, Missouri 120.2015:01.5 5:19:57.5Pdiff
Knoxville, Tennessee 124.8715:22.2 5:20:18.2Pdiff
Rome, Italy 127.1115:32.1 5:20:28.1Pdiff
Ottawa, Canada 127.3715:33.3 5:20:29.3Pdiff
London, England 128.3815:37.8 5:20:33.8Pdiff
Washington, D.C. 129.7515:43.8 5:20:39.8Pdiff
Philadelphia, Pennsylvania 130.5315:47.3 5:20:43.3Pdiff
New York, New York 130.9215:49.0 5:20:45.0Pdiff
Bangor, Maine 131.7215:52.6 5:20:48.6Pdiff
Miami, Florida 131.7815:52.8 5:20:48.8Pdiff
Boston, Massachusetts 131.8715:53.3 5:20:49.3Pdiff
Lima, Peru 132.2615:55.0 5:20:51.0Pdiff
San Juan, Puerto Rico 146.1819:26.0 5:24:22.0PKPbc

Travel Time Information and Calculator

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