Theoretical P-Wave Travel Times

Magnitude 5.9 KERMADEC ISLANDS, NEW ZEALAND
Monday, February 18, 2013 at 12:54:34 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 12.03 2:49.012:22:08.0Pn
Brisbane, Australia 25.40 5:24.212:24:43.2P
Honolulu, Hawaii 55.25 9:29.612:28:48.6P
Agana, Guam 56.57 9:39.112:28:58.1P
Palmer Station, Antarctica 70.3911:10.512:30:29.5P
Tokyo, Japan 76.9511:49.112:31:08.1P
Los Angeles, California 85.6412:35.112:31:54.1P
San Francisco, California 85.7012:35.412:31:54.4P
Phoenix, Arizona 89.2012:52.212:32:11.2P
Mexico City, Mexico 90.6912:59.112:32:18.1P
Seattle, Washington 92.7813:08.812:32:27.8P
Beijing, China 92.8113:08.912:32:27.9P
Lima, Peru 93.2213:10.812:32:29.8P
Albuquerque, New Mexico 93.7913:13.412:32:32.4P
Anchorage, Alaska 94.4013:16.212:32:35.2P
Brownsville, Texas 95.4013:20.812:32:39.8P
Golden, Colorado 97.3713:29.612:32:48.6P
Wichita, Kansas 101.5613:48.212:33:07.2Pdiff
St. Louis, Missouri 106.9114:12.012:33:31.0Pdiff
Kathmandu, Nepal 108.7814:20.312:33:39.3Pdiff
Duluth, Minnesota 109.0814:21.612:33:40.6Pdiff
Miami, Florida 109.0814:21.612:33:40.6Pdiff
Knoxville, Tennessee 109.4414:23.212:33:42.2Pdiff
Washington, D.C. 116.5414:54.712:34:13.7Pdiff
San Juan, Puerto Rico 117.7915:00.312:34:19.3Pdiff
Philadelphia, Pennsylvania 118.2515:02.312:34:21.3Pdiff
New York, New York 119.3215:07.112:34:26.1Pdiff
Ottawa, Canada 119.3915:07.412:34:26.4Pdiff
Boston, Massachusetts 121.8615:18.412:34:37.4Pdiff
Bangor, Maine 124.0415:28.012:34:47.1Pdiff
Nairobi, Kenya 134.0016:12.212:35:31.2Pdiff
Moscow, Russia 144.4616:58.712:36:17.7Pdiff
Bergen, Norway 150.2019:42.812:39:01.8PKPdf
London, England 159.1419:55.712:39:14.7PKPdf
Rome, Italy 165.9320:02.812:39:21.8PKPdf

Travel Time Information and Calculator

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