Pacific Northwest Seismic Network

M1.4 earthquake - 8.95 mi WSW from Mt Rainier, WA

Status: Reviewed
Magnitude1.4Time2003/06/03 11:14:10 AM UTCDepth3.04 miCoordinates46.7837, -121.919ID10581998

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
864238
Magnitude
1.40
Time
1054638872.76
Latitude
46.78367
Longitude
-121.91900
Depth
3.04 mi
Location Quality
Excellent
Event ID
10581998
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.14 mi
Depth Uncertainty
0.23 mi
Azimuthal Gap
55 deg
Number of Phases
31
RMS Misfit
0.11

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
Strike350253
Dip7071
Rake-160-21

Discrepant Stations

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

No items.

Solution 2

Focal mechanism solution for event

Number of P First motions: 0

Plane APlane BUncertainty
Strike350253
Dip7071
Rake-160-21

Discrepant Stations

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

No items.