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Earthquake Hazards Program

Magnitude 7.8 SOUTH OF FIJI ISLANDS

Sunday, December 09, 2007 at 07:28:19 UTC

Theoretical P-Wave Travel Times

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 16.40 3:39.0 7:32:03.0P
Brisbane, Australia 26.38 5:18.9 7:33:42.9P
Honolulu, Hawaii 50.88 8:41.6 7:37:05.6P
Agana, Guam 53.88 9:03.7 7:37:27.7P
Tokyo, Japan 73.5911:12.6 7:39:36.6P
Palmer Station, Antarctica 74.3611:17.0 7:39:41.0P
San Francisco, California 81.9111:58.5 7:40:22.5P
Los Angeles, California 82.0811:59.4 7:40:23.4P
Phoenix, Arizona 85.8412:18.3 7:40:42.3P
Mexico City, Mexico 88.4312:30.7 7:40:54.7P
Seattle, Washington 88.7012:32.0 7:40:56.0P
Anchorage, Alaska 89.8812:37.5 7:41:01.5P
Beijing, China 90.0212:38.2 7:41:02.2P
Albuquerque, New Mexico 90.4912:40.4 7:41:04.4P
Brownsville, Texas 92.8212:51.1 7:41:15.1P
Lima, Peru 93.8612:55.9 7:41:19.9P
Golden, Colorado 93.9012:56.0 7:41:20.0P
Wichita, Kansas 98.3413:16.0 7:41:40.0Pdiff
St. Louis, Missouri 103.7913:40.2 7:42:04.2Pdiff
Duluth, Minnesota 105.5113:47.8 7:42:11.8Pdiff
Knoxville, Tennessee 106.5813:52.6 7:42:16.6Pdiff
Miami, Florida 106.9813:54.3 7:42:18.3Pdiff
Kathmandu, Nepal 107.6413:57.3 7:42:21.3Pdiff
Washington, D.C. 113.6414:23.9 7:42:47.9Pdiff
Philadephia, Pennsylvania 115.3014:31.3 7:42:55.3Pdiff
Ottawa, Canada 116.1014:34.8 7:42:58.8Pdiff
New York, New York 116.3414:35.9 7:42:59.9Pdiff
San Juan, Puerto Rico 116.6314:37.2 7:43:01.2Pdiff
Boston, Massachusetts 118.8114:46.9 7:43:10.9Pdiff
Bangor, Maine 120.8514:55.9 7:43:19.9Pdiff
Nairobi, Kenya 137.1116:08.1 7:44:32.1Pdiff
Moscow, Russia 141.0016:25.4 7:44:49.4Pdiff
Bergen, Norway 145.7419:15.4 7:47:39.4PKPdf
London, England 154.6119:29.1 7:47:53.1PKPdf
Rome, Italy 162.3019:38.4 7:48:02.4PKPdf

Travel Time Information and Calculator

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


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