Theoretical P-Wave Travel Times

Magnitude 4.5 SOUTH OF FIJI ISLANDS
Monday, March 04, 2013 at 19:08:04 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
Wellington, New Zealand 15.09 3:32.619:11:36.6Pn
Brisbane, Australia 20.68 4:39.319:12:43.3P
Agana, Guam 49.85 8:52.419:16:56.4P
Honolulu, Hawaii 53.54 9:20.019:17:24.0P
Tokyo, Japan 70.4711:13.819:19:17.8P
Palmer Station, Antarctica 76.3611:48.519:19:52.5P
San Francisco, California 85.8412:38.919:20:42.9P
Beijing, China 86.0912:40.219:20:44.2P
Los Angeles, California 86.3712:41.619:20:45.6P
Phoenix, Arizona 90.3513:00.419:21:04.4P
Anchorage, Alaska 91.3413:05.019:21:09.0P
Seattle, Washington 92.0413:08.219:21:12.2P
Mexico City, Mexico 93.8313:16.519:21:20.5P
Albuquerque, New Mexico 95.0713:22.119:21:26.1P
Brownsville, Texas 98.0113:35.419:21:39.4P
Golden, Colorado 98.2413:36.419:21:40.4P
Lima, Peru 99.3813:41.419:21:45.4Pdiff
Kathmandu, Nepal 102.3713:54.719:21:58.7Pdiff
Wichita, Kansas 102.9813:57.419:22:01.4Pdiff
St. Louis, Missouri 108.5114:22.019:22:26.0Pdiff
Duluth, Minnesota 109.6914:27.219:22:31.2Pdiff
Knoxville, Tennessee 111.5214:35.419:22:39.4Pdiff
Miami, Florida 112.4214:39.419:22:43.4Pdiff
Washington, D.C. 118.5215:06.419:23:10.4Pdiff
Philadelphia, Pennsylvania 120.1515:13.619:23:17.6Pdiff
Ottawa, Canada 120.5815:15.619:23:19.6Pdiff
New York, New York 121.1515:18.119:23:22.1Pdiff
San Juan, Puerto Rico 122.3615:23.519:23:27.5Pdiff
Boston, Massachusetts 123.5415:28.719:23:32.7Pdiff
Bangor, Maine 125.4215:37.119:23:41.1Pdiff
Nairobi, Kenya 132.1616:07.019:24:11.0Pdiff
Moscow, Russia 137.9116:32.519:24:36.5Pdiff
Bergen, Norway 145.2419:35.819:27:39.8PKPbc
London, England 154.5719:52.519:27:56.5PKPdf
Rome, Italy 159.3419:58.919:28:02.9PKPdf

Travel Time Information and Calculator

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