Pacific Northwest Seismic Network

M0.9 earthquake - 1.06 mi NE from Mt Rainier, WA

Status: Reviewed
Magnitude0.9Time2019/10/05 12:34:09 PM UTCDepth-0.72 miCoordinates46.8667, -121.748ID61553481

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3107128
Magnitude
0.88
Time
1570278876.1099997
Latitude
46.86667
Longitude
-121.74800
Depth
-0.72 mi
Location Quality
Excellent
Event ID
61553481
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.14 mi
Depth Uncertainty
0.6 mi
Azimuthal Gap
88 deg
Number of Phases
21
RMS Misfit
0.07

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: 13

Plane APlane BUncertainty
Strike35018235
Dip405023
Rake-100-8130

Discrepant Stations

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

No items.