Pacific Northwest Seismic Network

M1.6 earthquake - 0.43 mi ENE from Mt Rainier, WA

Status: Reviewed
Magnitude1.6Time2019/09/07 10:49:43 AM UTCDepth-1.67 miCoordinates46.8567, -121.7518ID61548797

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3105743
Magnitude
1.58
Time
1567853410.7999992
Latitude
46.85667
Longitude
-121.75183
Depth
-1.67 mi
Location Quality
Excellent
Event ID
61548797
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.14 mi
Depth Uncertainty
0.32 mi
Azimuthal Gap
57 deg
Number of Phases
25
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.

Solution 1

Focal mechanism solution for event

Number of P First motions: 15

Plane APlane BUncertainty
Strike9019720
Dip754225
Rake1302215

Discrepant Stations

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

No items.