Theoretical P-Wave Travel Times

Magnitude 4.6 NEW BRITAIN REGION, PAPUA NEW GUINEA
Friday, March 15, 2013 at 01:37:22 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 20.31 4:32.923:50:58.9P
Brisbane, Australia 21.19 4:42.423:51:08.4P
Wellington, New Zealand 41.80 7:46.023:54:12.0P
Tokyo, Japan 42.87 7:54.723:54:20.7P
Beijing, China 54.85 9:26.723:55:52.7P
Honolulu, Hawaii 59.8110:01.623:56:27.6P
Kathmandu, Nepal 69.6311:05.723:57:31.7P
Anchorage, Alaska 82.8112:20.623:58:46.6P
San Francisco, California 93.5713:12.323:59:38.3P
Seattle, Washington 94.5613:16.823:59:42.8P
Los Angeles, California 96.6513:26.323:59:52.3P
Phoenix, Arizona 101.7713:49.0 0:00:15.0Pdiff
Palmer Station, Antarctica 102.2813:51.3 0:00:17.3Pdiff
Albuquerque, New Mexico 106.2314:08.8 0:00:34.8Pdiff
Moscow, Russia 106.9814:12.2 0:00:38.2Pdiff
Golden, Colorado 107.0114:12.3 0:00:38.3Pdiff
Nairobi, Kenya 111.0414:30.2 0:00:56.2Pdiff
Wichita, Kansas 113.3714:40.5 0:01:06.5Pdiff
Mexico City, Mexico 113.5314:41.2 0:01:07.2Pdiff
Brownsville, Texas 114.7414:46.6 0:01:12.6Pdiff
Duluth, Minnesota 114.9514:47.6 0:01:13.6Pdiff
St. Louis, Missouri 118.6215:03.8 0:01:29.8Pdiff
Bergen, Norway 119.5915:08.1 0:01:34.1Pdiff
Knoxville, Tennessee 123.2815:24.5 0:01:50.5Pdiff
Ottawa, Canada 125.8915:36.1 0:02:02.1Pdiff
Rome, Italy 127.4315:42.9 0:02:08.9Pdiff
Washington, D.C. 128.1915:46.3 0:02:12.3Pdiff
London, England 128.2415:46.5 0:02:12.5Pdiff
Philadelphia, Pennsylvania 128.9915:49.9 0:02:15.9Pdiff
New York, New York 129.3915:51.6 0:02:17.6Pdiff
Miami, Florida 130.1715:55.1 0:02:21.1Pdiff
Bangor, Maine 130.2715:55.5 0:02:21.5Pdiff
Boston, Massachusetts 130.3815:56.0 0:02:22.0Pdiff
Lima, Peru 131.3016:00.1 0:02:26.1Pdiff
San Juan, Puerto Rico 144.5916:59.1 0:03:25.1Pdiff

Travel Time Information and Calculator

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