Pacific Northwest Seismic Network

M0.4 earthquake - 0.99 mi ENE from Mt Rainier, WA

Status: Reviewed
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Magnitude0.4Time2009/09/20 04:40:09 PM UTCDepth0.54 miCoordinates46.8627, -121.7447ID10784193

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
2647878
Magnitude
0.39
Time
1253464833.63
Latitude
46.86267
Longitude
-121.74467
Depth
0.54 mi
Location Quality
Excellent
Event ID
10784193
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.32 mi
Depth Uncertainty
0.5 mi
Azimuthal Gap
118 deg
Number of Phases
7
RMS Misfit
0.06

Focal Mechanisms

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