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Earthquake Hazards Program - Northern California
 
 
             
 
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USGS Earthquake News Releases

Magnitude 4.4 near San Jose City Hall, CA
Sunday, February 25, 2001 at 3:18:22 PM (PST)

Preliminary Earthquake Report

Information about the earthquake and its location

Map showing location of the earthquake and nearby earthquakes
Updated hourly for six days after the earthquake. Includes this event and (up to) the first 6 days of aftershocks, if any.

Shake Map
Preliminary map of shaking intensity based on measurements by seismic networks. Usually available within 5 minutes after the earthquake.

Did You Feel It?
Report shaking and damage at your location. You can also view a map displaying accumulated data from your report and others.

Waveforms
  Entire waveform for this event
  First arrivals
  More distant stations

Focal Mechanism
  Focal mechanism 1

Topographic Map for this Area
There will be a red Plus symbol at the earthquake epicenter.
(Note: Takes you off this site.)

California Office of Emergency Services
(Note: Takes you off this site.)

As additional information becomes available, it will be posted here.
(For earthquake researchers only: To add info to this page, go to Add Eq Info. ID and Password required)


Version #2: This report supersedes any earlier reports of this event.

U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California