IRIS Special Report

Event: 2002/03/31 06:52:50.1  
Catalog: NEICALRT  Mag: 7.1  Type: MW  
Lat: 24.41  Lon: 122.21  Depth: 33.00
Description: TAIWAN REGION  Source: SPYDER®

The following is a release by the United States Geological Survey, National Earthquake Information Center: A major earthquake occurred NEAR THE NORTHEAST COAST OF TAIWAN, about 65 miles (100 km) southeast of Taipei at 11:52 PM MST, Mar 30, 2002 (Mar 31 at 2:52 PM local time in Taiwan). The magnitude and location may be revised when additional data and further analysis results are available. There have been some reports of damage and casualties in northeastern Taiwan.

In September 1999, more than 2,400 people lost their lives and more than 11,000 were injured in a massive 7.7-magnitude earthquake.



[map provided by USGS]
Links

Station: MDJ - Mudanjiang, Heilongjiang Province, China
Channels: BHE, BHN, BHZ
Network: IC - New China Digital Seismograph Network
Lat: 44.62 Lon: 129.59 Elev: 250.00
Data can be retrieved from WILBER II

Get data

World links

Reports

Travel Times
Theoretical P-Wave Travel Times
(provided by the USGS)
City Distance
(degrees)
Travel Time
(min:secs)
Arrival Time
UTC
Phase
Beijing, China 16.21 3:45.2 6:56:35.2 Pn
Tokyo, Japan 18.85 4:17.1 6:57:07.1 P
Agana, Guam 23.90 5:10.7 6:58:00.7 P
Kathmandu, Nepal 33.23 6:33.8 6:59:23.8 P
Brisbane, Australia 59.54 10:00.0 7:02:50.0 P
Moscow, Russia 67.16 10:50.5 7:03:40.5 P
Anchorage, Alaska 67.93 10:55.4 7:03:45.4 P
Honolulu, Hawaii 72.74 11:24.9 7:04:14.9 P
Bergen, Norway 81.27 12:12.8 7:05:02.8 P
Wellington, New Zealand 81.51 12:14.1 7:05:04.1 P
Nairobi, Kenya 86.31 12:38.5 7:05:28.5 P
Rome, Italy 87.50 12:44.3 7:05:34.3 P
Seattle, Washington 87.76 12:45.6 7:05:35.6 P
London, England 89.11 12:51.9 7:05:41.9 P
San Francisco, California 93.38 13:11.7 7:06:01.7 P
Los Angeles, California 98.30 13:33.9 7:06:23.9 P
Golden, Colorado 102.36 13:51.9 7:06:41.9 Pdiff
Duluth, Minnesota 102.66 13:53.3 7:06:43.3 Pdiff
Albuquerque, New Mexico 104.89 14:03.2 7:06:53.2 Pdiff
Wichita, Kansas 107.86 14:16.4 7:07:06.4 Pdiff
Ottawa, Canada 108.62 14:19.8 7:07:09.8 Pdiff
St. Louis, Missouri 110.28 14:27.1 7:07:17.1 Pdiff
Bangor, Maine 110.41 14:27.7 7:07:17.7 Pdiff
Boston, Massachusetts 112.47 14:36.9 7:07:26.9 Pdiff
New York, New York 113.49 14:41.3 7:07:31.3 Pdiff
Philadephia, Pennsylvania 113.96 14:43.4 7:07:33.4 Pdiff
Washington, D.C. 114.51 14:45.9 7:07:35.9 Pdiff
Knoxville, Tennessee 114.63 14:46.4 7:07:36.4 Pdiff
Brownsville, Texas 116.95 14:56.7 7:07:46.7 Pdiff
Mexico City, Mexico 120.66 15:13.2 7:08:03.2 Pdiff
Miami, Florida 125.63 15:35.2 7:08:25.2 Pdiff
Palmer Station, Antarctica 136.45 16:23.3 7:09:13.3 Pdiff
San Juan, Puerto Rico 136.61 16:24.0 7:09:14.0 Pdiff
Lima, Peru 158.03 19:52.7 7:12:42.7 PKPdf
Images

A crane crashed to the ground when the quake hit

Construction workers demolish an apartment building that partly collapsed from the quake.

Historic Seismicity of Taiwan from 1997 to present
[click to enlarge]

Map of 1999 and 2002 events
[click to enlarge]

   

Earthquakes in Taiwan result from complex tectonics associated with the subduction of the Philippine Sea plate (PH) beneath Eurasia (EU), as shown by plate motions in the area. The plot shows relative velocities around the Philippine Sea (PH) and Caroline (CR) plates. Rates shown are in mm/yr. Along the EU-PH and NA-PH boundaries, arrows show PH motion with respect to EU or NA. Along the PA-PH and PA-CR boundaries, Pacific (PA) motion with respect to PH or CR is shown. Along the CR-PH boundary, CR motion with respect to PH is shown.

T. Seno, S. Stein and A. Grip (1993): A model for the motion of the Phillipine Sea Plate consistent with NUVEL-1 and geological data, J. Geophys. Res, 98, 17941-17948, 1993.

[click to enlarge]

About IRIS | Members | Programs | USArray | Seismic Monitor | Earthquakes | SeismoArchives
Mailing Lists | Stations | Data | Software | Publications | News | Contact | Site Map | Search

Incorporated Research Institutions for Seismology
1200 New York Ave NW • Suite 800 • Washington DC 20005
Phone: 202.682.2220 | Fax: 202.682.2444

Data Management Center
1408 NE 45th St. Suite 201
Seattle, WA 98105
Phone: 206.547.0393 | Fax: 206.547.1093
PASSCAL Instrument Center
100 East Road • Tech Industrial Park
New Mexico Tech • Socorro, NM 87801
Phone: 505.835.5070 | Fax: 505.835.5079

Send comments to the

IRIS Special Report - Afghanistan