Details of Earthquake 25/01/18 15:39.43 (UTC) in Off Coast of Northern California

Key: Purple star Earthquake in Off Coast of Northern California | 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
25/01/18 15:39.43 5.8 40.45 -126.30 5.09 Off Coast of Northern California

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
UnitedStates ELMI 3460.39 31.12 ° 15:46:02 15:47:03 15:51:09 15:52:51 15:55 ELMI ELMI

Approximate predicted arrival times of key phases

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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
8415.23 km 75.68 ° 15:51:29 15:54:18 16:01:12 16:06:04 16:17
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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