Pacific Northwest Seismic Network

M1.1 earthquake - 8.95 mi WSW from Mt Rainier, WA

Status: Reviewed
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Magnitude1.1Time2003/09/04 03:33:31 AM UTCDepth2.3 miCoordinates46.7855, -121.921ID10588173

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
870418
Magnitude
1.10
Time
1062646433.2
Latitude
46.78550
Longitude
-121.92100
Depth
2.3 mi
Location Quality
Excellent
Event ID
10588173
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.17 mi
Depth Uncertainty
0.26 mi
Azimuthal Gap
36 deg
Number of Phases
29
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.