Pacific Northwest Seismic Network

M0.5 earthquake - 0.93 mi ESE from Mt Rainier, WA

Status: Reviewed
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Magnitude0.5Time2009/09/21 06:31:32 AM UTCDepth-0.25 miCoordinates46.8493, -121.7408ID10785858

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
1070208
Magnitude
0.54
Time
1253514716.06
Latitude
46.84933
Longitude
-121.74083
Depth
-0.25 mi
Location Quality
Excellent
Event ID
10785858
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.16 mi
Depth Uncertainty
0.27 mi
Azimuthal Gap
131 deg
Number of Phases
8
RMS Misfit
0.05

Focal Mechanisms

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