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Earthquake Hazards Program

Magnitude 4.6 ZULIA, VENEZUELA

Friday, July 06, 2007 at 19:08:18 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
San Juan, Puerto Rico 10.37 2:24.719:10:42.7Pn
Miami, Florida 17.14 3:49.319:12:07.3P
Lima, Peru 22.54 4:46.819:13:04.8P
Mexico City, Mexico 27.29 5:29.919:13:47.9P
Knoxville, Tennessee 28.13 5:37.319:13:55.3P
Brownsville, Texas 28.34 5:39.219:13:57.2P
Washington, D.C. 28.91 5:44.219:14:02.2P
Philadephia, Pennsylvania 29.78 5:51.819:14:09.8P
New York, New York 30.47 5:58.019:14:16.0P
Boston, Massachusetts 32.09 6:12.119:14:30.1P
St. Louis, Missouri 32.52 6:15.919:14:33.9P
Bangor, Maine 34.69 6:34.619:14:52.6P
Ottawa, Canada 35.25 6:39.419:14:57.4P
Wichita, Kansas 35.40 6:40.619:14:58.6P
Albuquerque, New Mexico 39.74 7:17.119:15:35.1P
Duluth, Minnesota 40.11 7:20.219:15:38.2P
Golden, Colorado 41.36 7:30.419:15:48.4P
Phoenix, Arizona 43.03 7:43.919:16:01.9P
Los Angeles, California 48.04 8:23.319:16:41.3P
San Francisco, California 52.43 8:56.319:17:14.3P
Seattle, Washington 56.08 9:22.719:17:40.7P
London, England 71.1711:01.719:19:19.7P
Anchorage, Alaska 75.0811:24.719:19:42.7P
Bergen, Norway 75.2611:25.719:19:43.7P
Palmer Station, Antarctica 77.9511:40.819:19:58.8P
Rome, Italy 79.6511:50.119:20:08.1P
Honolulu, Hawaii 82.0212:02.619:20:20.6P
Moscow, Russia 92.7812:54.519:21:12.5P
Nairobi, Kenya 109.3114:08.319:22:26.3Pdiff
Wellington, New Zealand 113.6314:27.519:22:45.5Pdiff
Tokyo, Japan 125.1815:18.819:23:36.8Pdiff
Beijing, China 129.5115:38.019:23:56.0Pdiff
Brisbane, Australia 133.8415:57.219:24:15.2Pdiff
Agana, Guam 136.1716:07.519:24:25.5Pdiff
Kathmandu, Nepal 136.7116:09.919:24:27.9Pdiff

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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