Magnitude 7.6 COLIMA, MEXICO
2003 January 22 02:06:34 UTC
Preliminary Earthquake Report
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).
| City | Distance (degrees) |
Travel Time (min:secs) |
Arrival Time UTC |
Phase |
|---|---|---|---|---|
| Mexico City, Mexico | 4.44 | 1:05.8 | 2:07:39.8 | Pn |
| Brownsville, Texas | 9.14 | 2:10.3 | 2:08:44.3 | Pn |
| Albuquerque, New Mexico | 16.37 | 3:48.1 | 2:10:22.1 | Pn |
| Wichita, Kansas | 19.69 | 4:27.4 | 2:11:01.4 | P |
| Los Angeles, California | 19.87 | 4:29.4 | 2:11:03.4 | P |
| Golden, Colorado | 20.87 | 4:40.2 | 2:11:14.2 | P |
| Miami, Florida | 22.91 | 5:02.0 | 2:11:36.0 | P |
| St. Louis, Missouri | 23.01 | 5:03.1 | 2:11:37.1 | P |
| Knoxville, Tennessee | 23.69 | 5:10.0 | 2:11:44.0 | P |
| San Francisco, California | 24.89 | 5:20.9 | 2:11:54.9 | P |
| Duluth, Minnesota | 29.44 | 6:01.7 | 2:12:35.7 | P |
| Washington, D.C. | 30.63 | 6:12.2 | 2:12:46.2 | P |
| Philadephia, Pennsylvania | 32.42 | 6:28.0 | 2:13:02.0 | P |
| Seattle, Washington | 32.58 | 6:29.4 | 2:13:03.4 | P |
| New York, New York | 33.57 | 6:38.0 | 2:13:12.0 | P |
| Ottawa, Canada | 35.29 | 6:52.8 | 2:13:26.8 | P |
| San Juan, Puerto Rico | 35.66 | 6:56.1 | 2:13:30.1 | P |
| Boston, Massachusetts | 36.29 | 7:01.4 | 2:13:35.4 | P |
| Bangor, Maine | 38.98 | 7:24.1 | 2:13:58.1 | P |
| Lima, Peru | 40.52 | 7:36.9 | 2:14:10.9 | P |
| Honolulu, Hawaii | 50.59 | 8:56.6 | 2:15:30.6 | P |
| Anchorage, Alaska | 53.21 | 9:16.2 | 2:15:50.2 | P |
| Bergen, Norway | 82.87 | 12:22.5 | 2:18:56.5 | P |
| London, England | 83.64 | 12:26.5 | 2:19:00.5 | P |
| Palmer Station, Antarctica | 91.13 | 13:02.7 | 2:19:36.7 | P |
| Rome, Italy | 95.75 | 13:23.8 | 2:19:57.8 | P |
| Wellington, New Zealand | 95.98 | 13:24.9 | 2:19:58.9 | P |
| Moscow, Russia | 98.89 | 13:37.9 | 2:20:11.9 | Pdiff |
| Tokyo, Japan | 99.03 | 13:38.5 | 2:20:12.5 | Pdiff |
| Agana, Guam | 105.21 | 14:06.0 | 2:20:40.0 | Pdiff |
| Brisbane, Australia | 109.83 | 14:26.4 | 2:21:00.4 | Pdiff |
| Beijing, China | 110.54 | 14:29.6 | 2:21:03.6 | Pdiff |
| Kathmandu, Nepal | 132.90 | 16:08.9 | 2:22:42.9 | Pdiff |
| Nairobi, Kenya | 137.68 | 16:30.1 | 2:23:04.1 | Pdiff |
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