HSR South Ridge, Mt. St. Helens, WA, USA - Earthquake Result Viewer

*The percent match for this event was below the threshold and hence no stack was calculated.

Earthquake location: Tonga Islands
Earthquake latitude/longitude: -18.0/-175.3
Earthquake time(UTC): 2023/12/12 (346) 04:00:15 GMT
Earthquake Depth: 261 km
Earthquake Magnitude: 5.8 Mww
Earthquake Catalog/Contributor: NEIC PDE/us
Network: UW Pacific Northwest Regional Seismic Network
Station: HSR South Ridge, Mt. St. Helens, WA, USA
Lat/Lon: 46.17 N/122.18 W
Elevation: 1720 m

*The percent match for this event was below the threshold and hence was not used in the summary stack.

Distance: 79.9 deg
Az: 34.38 deg
Baz: 230.643 deg
Ray Param: $rayparam
Radial Match: 68.7966 %
Radial Bump: 400
Transverse Match: 60.85981 %
Transverse Bump: 400
SOD ConfigId: 33232451
Insert Time: 2023-12-26 04:30:08.987 +0000
GWidth: 2.5
Max Bumps: 400
Tol: 0.001

Signal To Noise

ChannelStoNSTALTA
UW:HSR: :HHZ:20231212T04:11:24.340019Z4.5782521.2365069E-62.7008275E-7
UW:HSR: :HHN:20231212T04:11:24.340019Z1.14248146.7066253E-75.8702267E-7
UW:HSR: :HHE:20231212T04:11:24.340019Z1.57591197.7555995E-74.9213406E-7
Arrivals
Ps
PpPs
PsPs/PpSs