Pacific Northwest Seismic Network

M1.5 earthquake - 0.68 mi SE from Mt Rainier, WA

Status: Reviewed
Magnitude1.5Time2019/10/09 11:25:47 AM UTCDepth0.25 miCoordinates46.8467, -121.7487ID61554196

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3107203
Magnitude
1.53
Time
1570620374.6899986
Latitude
46.84667
Longitude
-121.74867
Depth
0.25 mi
Location Quality
Excellent
Event ID
61554196
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.14 mi
Depth Uncertainty
0.27 mi
Azimuthal Gap
69 deg
Number of Phases
27
RMS Misfit
0.08

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: 14

Plane APlane BUncertainty
Strike24033220
Dip758040
Rake-10-16440

Discrepant Stations

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

No items.