Pacific Northwest Seismic Network

M1.1 earthquake - 0.31 mi SE from Mt Rainier, WA

Status: Reviewed
Magnitude1.1Time2019/07/01 10:53:34 AM UTCDepth1.11 miCoordinates46.8505, -121.7555ID61532462

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3098588
Magnitude
1.13
Time
1561978441.0599976
Latitude
46.85050
Longitude
-121.75550
Depth
1.11 mi
Location Quality
Excellent
Event ID
61532462
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.12 mi
Depth Uncertainty
0.27 mi
Azimuthal Gap
68 deg
Number of Phases
20
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
Strike11020013
Dip858035
Rake170545

Discrepant Stations

Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.
StationNetworkChannelPolarityQuality
STORUWHHZU0.9243
B201PBEHZD0.9243
LTYUWHHZD0.9243