TPSO The Peters Seismological Observatory - Earthquake Result Viewer

Earthquake location: Tonga Islands
Earthquake latitude/longitude: -18.9/-175.1
Earthquake time(UTC): 2024/01/18 (018) 22:12:20 GMT
Earthquake Depth: 218 km
Earthquake Magnitude: 6.4 Mww
Earthquake Catalog/Contributor: NEIC PDE/us
Network: DU Seismological Association of Australia (SAA)
Station: TPSO The Peters Seismological Observatory
Lat/Lon: 35.49 S/138.64 E
Elevation: 77 m
Distance: 43.9 deg
Az: 238.218 deg
Baz: 80.412 deg
Ray Param: 0.071429044
Estimated Moho Depth: 46.5 km
Estimated Crust Vp/Vs: 1.61
Assumed Crust Vp: 6.576 km/s
Estimated Crust Vs: 4.085 km/s
Estimated Crust Poisson's Ratio: 0.19
Radial Match: 80.86799 %
Radial Bump: 362
Transverse Match: 70.02097 %
Transverse Bump: 400
SOD ConfigId: 33437571
Insert Time: 2024-02-01 22:25:38.765 +0000
GWidth: 2.5
Max Bumps: 400
Tol: 0.001

Signal To Noise

ChannelStoNSTALTA
DU:TPSO:00:HHZ:20240118T22:19:35.109998Z20.6001173.66713170.1780151
DU:TPSO:00:HHN:20240118T22:19:35.109998Z5.76130870.98637560.17120686
DU:TPSO:00:HHE:20240118T22:19:35.109998Z11.5782731.56128040.13484572
Arrivals
Ps4.6 SECOND
PpPs17 SECOND
PsPs/PpSs22 SECOND