Details of Earthquake 02/04/19 21:35.30 (UTC) in Rat Islands, Aleutian Islands

Key: Purple star Earthquake in Rat Islands, Aleutian 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
02/04/19 21:35.30 6.4 52.16 178.07 6.5 Rat Islands, Aleutian 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 7949.33 71.49 ° 21:46:51 21:49:29 21:56:11 22:00:46 22:11 KMTH KMTH
DL02 8150.59 73.30 ° 21:47:02 21:49:45 21:56:31 22:01:14 22:12 DL02 DL02
UnitedStates NTLK 6933.00 62.35 ° 21:45:53 21:48:10 21:54:20 21:58:25 22:06 NTLK NTLK

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
8376.31 km 75.33 ° 21:47:14 21:50:02 21:56:54 22:01:45 22:13
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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