Pacific Northwest Seismic Network

M1.9 earthquake - 0.81 mi ENE from Mt Rainier, WA

Status: Reviewed
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Magnitude1.9Time2009/09/20 04:43:54 PM UTCDepth-0.39 miCoordinates46.8605, -121.746ID10784323

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
1068628
Magnitude
1.85
Time
1253465058.57
Latitude
46.86050
Longitude
-121.74600
Depth
-0.39 mi
Location Quality
Excellent
Event ID
10784323
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.17 mi
Depth Uncertainty
0.3 mi
Azimuthal Gap
39 deg
Number of Phases
26
RMS Misfit
0.14

Focal Mechanisms

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