Theoretical P-Wave Travel Times

Magnitude 4.9 SULAWESI, INDONESIA
Tuesday, January 29, 2013 at 13:17:21 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 25.41 5:15.0 3:21:51.0P
Tokyo, Japan 38.82 7:11.7 3:23:47.7P
Brisbane, Australia 39.68 7:18.8 3:23:54.8P
Beijing, China 40.23 7:23.3 3:23:59.3P
Kathmandu, Nepal 45.46 8:05.4 3:24:41.4P
Wellington, New Zealand 62.1810:07.1 3:26:43.1P
Honolulu, Hawaii 79.9511:54.2 3:28:30.2P
Nairobi, Kenya 86.1512:26.0 3:29:02.0P
Moscow, Russia 87.3812:32.0 3:29:08.0P
Anchorage, Alaska 88.6612:38.0 3:29:14.0P
Bergen, Norway 103.3813:44.6 3:30:20.6Pdiff
Rome, Italy 105.1913:52.6 3:30:28.6Pdiff
Seattle, Washington 106.4113:58.1 3:30:34.1Pdiff
San Francisco, California 109.3014:10.9 3:30:46.9Pdiff
London, England 110.0414:14.2 3:30:50.2Pdiff
Palmer Station, Antarctica 112.1314:23.4 3:30:59.4Pdiff
Los Angeles, California 113.6014:30.0 3:31:06.0Pdiff
Phoenix, Arizona 118.6514:52.4 3:31:28.4Pdiff
Golden, Colorado 120.9815:02.7 3:31:38.7Pdiff
Albuquerque, New Mexico 122.1415:07.9 3:31:43.9Pdiff
Duluth, Minnesota 124.2715:17.3 3:31:53.3Pdiff
Wichita, Kansas 127.2315:30.5 3:32:06.5Pdiff
St. Louis, Missouri 130.9615:47.0 3:32:23.0Pdiff
Ottawa, Canada 131.9115:51.2 3:32:27.2Pdiff
Brownsville, Texas 133.2815:57.3 3:32:33.3Pdiff
Bangor, Maine 134.2516:01.6 3:32:37.6Pdiff
Mexico City, Mexico 134.4416:02.5 3:32:38.5Pdiff
Knoxville, Tennessee 135.7316:08.2 3:32:44.2Pdiff
Boston, Massachusetts 136.0616:09.7 3:32:45.7Pdiff
New York, New York 136.6916:12.5 3:32:48.5Pdiff
Philadelphia, Pennsylvania 136.9916:13.8 3:32:49.8Pdiff
Washington, D.C. 137.2216:14.8 3:32:50.8Pdiff
Miami, Florida 146.0519:23.3 3:35:59.3PKPbc
Lima, Peru 156.7419:40.2 3:36:16.2PKPdf
San Juan, Puerto Rico 159.6219:43.9 3:36:19.9PKPdf

Travel Time Information and Calculator

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