Pacific Northwest Seismic Network

M1.5 earthquake - 7.33 mi ESE from Mt Rainier, WA

Status: Reviewed
Magnitude1.5Time2020/07/17 03:35:46 PM UTCDepth1.49 miCoordinates46.85, -121.6055ID61660101

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3133728
Magnitude
1.46
Time
1595000173.2299995
Latitude
46.85000
Longitude
-121.60550
Depth
1.49 mi
Location Quality
Excellent
Event ID
61660101
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.22 mi
Depth Uncertainty
0.53 mi
Azimuthal Gap
119 deg
Number of Phases
25
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: 11

Plane APlane BUncertainty
Strike1555918
Dip608145
Rake-170-3040

Discrepant Stations

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

No items.