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Earthquake Hazards Program

Magnitude 6.9 WEST OF MACQUARIE ISLAND

Tuesday, January 30, 2007 at 04:54:50 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 23.16 5:06.6 4:59:54.6P
Brisbane, Australia 27.85 5:49.7 5:00:37.7P
Palmer Station, Antarctica 55.51 9:35.1 5:04:23.1P
Agana, Guam 68.1711:00.4 5:05:48.4P
Honolulu, Hawaii 89.5712:57.7 5:07:45.7P
Tokyo, Japan 90.4413:01.7 5:07:49.7P
Kathmandu, Nepal 97.4913:34.0 5:08:22.0P
Beijing, China 97.9213:35.8 5:08:23.8P
Nairobi, Kenya 100.0813:45.5 5:08:33.5Pdiff
Lima, Peru 103.8514:02.2 5:08:50.2Pdiff
Mexico City, Mexico 119.6715:12.4 5:10:00.4Pdiff
Los Angeles, California 119.9915:13.8 5:10:01.8Pdiff
San Francisco, California 120.5015:16.1 5:10:04.1Pdiff
Phoenix, Arizona 122.9815:27.1 5:10:15.1Pdiff
Brownsville, Texas 125.6815:39.1 5:10:27.1Pdiff
Anchorage, Alaska 126.2315:41.5 5:10:29.5Pdiff
Albuquerque, New Mexico 127.2515:46.1 5:10:34.1Pdiff
Seattle, Washington 127.7315:48.2 5:10:36.2Pdiff
Golden, Colorado 131.3416:04.2 5:10:52.2Pdiff
Wichita, Kansas 134.4616:18.0 5:11:06.0Pdiff
Miami, Florida 135.2816:21.7 5:11:09.7Pdiff
San Juan, Puerto Rico 135.9616:24.7 5:11:12.7Pdiff
St. Louis, Missouri 139.1516:38.9 5:11:26.9Pdiff
Knoxville, Tennessee 140.2016:43.5 5:11:31.5Pdiff
Moscow, Russia 141.1116:47.6 5:11:35.6Pdiff
Duluth, Minnesota 143.1216:56.5 5:11:44.5Pdiff
Washington, D.C. 146.8919:40.0 5:14:28.0PKPdf
Rome, Italy 147.3519:40.8 5:14:28.8PKPdf
Philadephia, Pennsylvania 148.6719:42.9 5:14:30.9PKPdf
New York, New York 149.8319:44.8 5:14:32.8PKPdf
Ottawa, Canada 151.7819:47.8 5:14:35.8PKPdf
Boston, Massachusetts 152.5519:48.9 5:14:36.9PKPdf
Bangor, Maine 155.4119:53.0 5:14:41.0PKPdf
Bergen, Norway 158.7319:57.2 5:14:45.2PKPdf
London, England 159.8119:58.5 5:14:46.5PKPdf

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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