EPH2 Ephrata, WA, USA - Earthquake Result Viewer

Earthquake location: Tonga Islands
Earthquake latitude/longitude: -15.6/-174.6
Earthquake time(UTC): 2023/05/10 (130) 16:02:00 GMT
Earthquake Depth: 210 km
Earthquake Magnitude: 7.6 mww
Earthquake Catalog/Contributor: NEIC PDE/us
Network: UW Pacific Northwest Regional Seismic Network
Station: EPH2 Ephrata, WA, USA
Lat/Lon: 47.37 N/119.61 W
Elevation: 690 m
Distance: 79.6 deg
Az: 34.47 deg
Baz: 233.358 deg
Ray Param: 0.048292175
Estimated Moho Depth: 30.25 km
Estimated Crust Vp/Vs: 1.74
Assumed Crust Vp: 6.419 km/s
Estimated Crust Vs: 3.684 km/s
Estimated Crust Poisson's Ratio: 0.25
Radial Match: 97.009155 %
Radial Bump: 379
Transverse Match: 81.582375 %
Transverse Bump: 400
SOD ConfigId: 30536071
Insert Time: 2023-05-24 16:42:05.648 +0000
GWidth: 2.5
Max Bumps: 400
Tol: 0.001

Signal To Noise

ChannelStoNSTALTA
UW:EPH2: :HHZ:20230510T16:13:13.26997Z47.416257.6322285E-61.609623E-7
UW:EPH2: :HHN:20230510T16:13:13.26997Z7.3148961.6559369E-62.2637873E-7
UW:EPH2: :HHE:20230510T16:13:13.26997Z11.4277151.9609029E-61.7159185E-7
Arrivals
Ps3.6 SECOND
PpPs13 SECOND
PsPs/PpSs16 SECOND