Pacific Northwest Seismic Network

M0.7 earthquake - 9.69 mi W from Mt Rainier, WA

Status: Reviewed
Magnitude0.7Time2025/03/03 10:39:17 AM UTCDepth3.5 miCoordinates46.8012, -121.9502ID62078886

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3311998
Magnitude
0.74
Time
1740998384.2700005
Latitude
46.80117
Longitude
-121.95017
Depth
3.5 mi
Location Quality
Excellent
Event ID
62078886
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.13 mi
Depth Uncertainty
0.23 mi
Azimuthal Gap
100 deg
Number of Phases
43
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: 20

Plane APlane BUncertainty
Strike275520
Dip903020
Rake-60-18040

Discrepant Stations

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

No items.

Solution 2

Focal mechanism solution for event

Number of P First motions: 20

Plane APlane BUncertainty
Strike4515213
Dip754213
Rake1302210

Discrepant Stations

Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.
StationNetworkChannelPolarityQuality
PR02CCBHZD0.9243
STYXCCBHZU0.9243