Pacific Northwest Seismic Network

M2.2 earthquake - 11.25 mi NW from Mt Rainier, WA

Status: Reviewed
Magnitude2.2Time2002/06/03 11:39:47 PM UTCDepth6.81 miCoordinates46.9347, -121.966ID10555823

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
838058
Magnitude
2.20
Time
1023147609.76
Latitude
46.93467
Longitude
-121.96600
Depth
6.81 mi
Location Quality
Excellent
Event ID
10555823
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.16 mi
Depth Uncertainty
0.36 mi
Azimuthal Gap
32 deg
Number of Phases
51
RMS Misfit
0.17

Focal Mechanisms

Describes the fault orientation and slip direction of an earthquake and are generated using first motion (up or down) observations.

Solution 1

Focal mechanism solution for event

Number of P First motions: 0

Plane APlane BUncertainty
Strike33588
Dip6056
Rake14037

Discrepant Stations

Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.
StationNetworkChannelPolarityQuality

No items.