Earthquake Information Center 
Earthquake Research Institute, Univ. of Tokyo, JAPANSpecial Event Page
- 2001/02/28 WASHINGTON (Ms 7.1) -
![]()
[Japanese] 
Source Information 
Source Process
- EIC seismological note: WASHINGTON Earthquake on Feb 28, 2001 (ERI, Univ. of Tokyo)
 CMT Solution
- Harvard University
 - United States Geological Survey (USGS)
 
Link 
[Earthquake Information Center] [Earthquake Research Institute]