Pacific Northwest Seismic Network

M0.5 earthquake - 0.99 mi E from Mt Rainier, WA

Status: Reviewed
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Magnitude0.5Time2009/09/20 05:10:17 PM UTCDepth0.84 miCoordinates46.8587, -121.7403ID10784578

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
1068883
Magnitude
0.47
Time
1253466641.42
Latitude
46.85867
Longitude
-121.74033
Depth
0.84 mi
Location Quality
Excellent
Event ID
10784578
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.17 mi
Depth Uncertainty
0.21 mi
Azimuthal Gap
179 deg
Number of Phases
7
RMS Misfit
0.04

Focal Mechanisms

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