Pacific Northwest Seismic Network

M1.1 earthquake - 0.25 mi SSE from Mt Rainier, WA

Status: Reviewed
Magnitude1.1Time2014/05/14 11:27:05 AM UTCDepth0.89 miCoordinates46.8498, -121.7577ID60773381

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
1724743
Magnitude
1.13
Time
1400066850.0099998
Latitude
46.84983
Longitude
-121.75767
Depth
0.89 mi
Location Quality
Excellent
Event ID
60773381
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.17 mi
Depth Uncertainty
0.24 mi
Azimuthal Gap
40 deg
Number of Phases
24
RMS Misfit
0.1

Focal Mechanisms

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

Solution 1

Focal mechanism solution for event

Number of P First motions: 12

Plane APlane BUncertainty
Strike34520628
Dip157910
Rake-130-8035

Discrepant Stations

Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.
StationNetworkChannelPolarityQuality
STARUWEHZU0.98

Solution 2

Focal mechanism solution for event

Number of P First motions: 12

Plane APlane BUncertainty
Strike32021128
Dip158510
Rake-160-7630

Discrepant Stations

Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.
StationNetworkChannelPolarityQuality
STARUWEHZU0.98
RVCUWEHZU0.98

Solution 3

Focal mechanism solution for event

Number of P First motions: 12

Plane APlane BUncertainty
Strike3519813
Dip553615
Rake1007630

Discrepant Stations

Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.
StationNetworkChannelPolarityQuality
RVCUWEHZU0.98
B941PBEHZU0.92
LVPUWEHZD0.92