Details of Earthquake 04/11/17 08:00.19 (UTC) in Tonga Islands

Key: Purple star Earthquake in Tonga Islands | Orange star Stations | Red star KEYW

Click on stations on the map to view thumbnails of the seismologram images

Date Time (UTC) Magnitude Latitude Longitude Depth (km) Location
04/11/17 08:00.19 6.8 -15.36 -173.22 10 Tonga Islands

Stations that have uploaded data for this earthquake

Station Distance to earthquake (km / °) P arrival PP arrival S arrival SS arrival Surface waves .sac data file Seismogram images
KMTH 9986.42 89.81 ° 08:13:17 08:16:49 08:24:10 08:30:08 08:45 KMTH KMTH
DL02 15461.65 139.05 ° No arrival 08:22:38 No arrival 08:40:56 09:10 DL02 DL02
UnitedStates ELMI 11044.99 99.33 ° No arrival 08:18:04 No arrival 08:32:23 08:50 ELMI ELMI
UnitedStates MAOK 9731.78 87.52 ° 08:13:06 08:16:31 08:23:48 08:29:35 08:44 MAOK MAOK

Approximate predicted arrival times of key phases

Hover over table headers for more information.

Key to networks: AU FR IRI IUP JA MIQ ORS Ru S SIE UK ZNT II

Network Station Distance to earthquake (km / °) P arrival PP arrival S arrival SS arrival Surface waves
15795.24 km 142.05 ° No arrival 08:22:56 No arrival 08:41:31 09:11
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A P-wave taking the most direct route

P-wave

A P-wave which has bounced once

PP-wave

An S-wave taking the most direct route

S wave

An S-wave which has bounced once

SS wave

Waves which travel along the surface along great circle paths