Details of Earthquake 12/11/12 20:42.14 (UTC) in Gulf of Alaska

Key: Purple star Earthquake in Gulf of Alaska | 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
12/11/12 20:42.14 6.2 57.85 -142.91 0.4 Gulf of Alaska

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 View in applet
UnitedKingdom CHDUK 7221.00 64.94 ° 20:52:55 20:55:17 21:01:38 21:05:51 21:14 CHDUK CHDUK
UnitedKingdom WORDW 7434.49 66.86 ° 20:53:07 20:55:34 21:02:02 21:06:21 21:15 WORDW WORDW
UnitedStates AZAZ 3583.81 32.23 ° 20:48:43 20:49:49 20:53:58 20:55:50 20:58 AZAZ AZAZ
UnitedStates EHNY 5100.51 45.87 ° 20:50:37 20:52:25 20:57:23 21:00:50 21:05 EHNY EHNY
UnitedStates EPTX 4597.91 41.35 ° 20:50:01 20:51:36 20:56:17 20:59:22 21:03 EPTX EPTX
UnitedStates FWCT 5114.97 46.00 ° 20:50:38 20:52:26 20:57:25 21:00:52 21:05 FWCT FWCT
UnitedStates KCMA 3176.84 28.57 ° 20:48:11 20:49:00 20:53:01 20:54:21 20:56 KCMA KCMA
UnitedStates WBCT 5152.77 46.34 ° 20:50:41 20:52:30 20:57:30 21:00:57 21:05 WBCT WBCT
Ireland EIWX 7159.84 64.39 ° 20:52:51 20:55:13 21:01:32 21:05:42 21:14 EIWX EIWX
UnitedStates CHMI 4200.94 37.78 ° 20:49:31 20:50:57 20:55:24 20:58:05 21:01 CHMI CHMI
UnitedStates MAOK 4139.79 37.23 ° 20:49:26 20:50:51 20:55:15 20:57:51 21:01 MAOK MAOK
UnitedStates NTLK 4397.76 39.55 ° 20:49:46 20:51:17 20:55:50 20:58:46 21:02 NTLK NTLK
UnitedKingdom  AGSB 7103 63.99° 20:52.52 20:55.11 21:01.37 21:05.58 21:14 AGSB AGSB
Australia  AUDAR 12049 108.55° No arrival 21:00.31 No arrival 21:17.32 21:36 AUDAR AUDAR
Australia  AUMHS 12062 108.66° No arrival 21:00.32 No arrival 21:17.34 21:36 AUMHS AUMHS
Australia  AUMTS 12062 108.67° No arrival 21:00.32 No arrival 21:17.34 21:36 AUMTS AUMTS
Australia  AUSIS 12053 108.59° No arrival 21:00.32 No arrival 21:17.33 21:36 AUSIS AUSIS
Australia  AUSMG 12184 109.76° No arrival 21:00.38 No arrival 21:17.50 21:37 AUSMG AUSMG
UnitedKingdom  FULS 7389 66.57° 20:53.08 20:55.34 21:02.07 21:06.43 21:15 FULS FULS
UnitedKingdom  STED 7384 66.52° 20:53.08 20:55.34 21:02.07 21:06.42 21:15 STED STED

UK professional stations

Station Distance to earthquake (km / °) P arrival PP arrival S arrival SS arrival Surface waves .sac data file Seismogram images View in applet
UnitedKingdom  NHMC 9537 85.91° 20:54.57 20:58.07 21:05.40 21:11.58 21:25 NHMC NHMC

Approximate predicted arrival times of key phases

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Key to station colours: UK IRI SIE Other

Station Distance to earthquake (km / °) P arrival PP arrival S arrival SS arrival Surface waves
7264.36 km 65.33 ° 20:52:57 20:55:21 21:01:43 21:05:57 21:15
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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