Category Archives: 01 – Alaska and Aleutian arc

Flinn-Engdahl seismic region 1

Moderate Earthquake Alaska Peninsula 02-Apr-16 (E160930550)

See source attribution and disclaimer notice Derived from USGS and other event data. See details below. Details – subject to further review. Magnitude 5.9[was 6.2] [subject to further review] Date-Time: 2016-04-02T05:50:00.000Z (utc) Earthquake location: 57.026°N, 157.897°W Seismic Region: 1 – … Continue reading

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Strong Earthquake Andreanof Islands. Aleutian Is. 19-Mar-16 (E160790135)

See source attribution and disclaimer notice Derived from USGS and other event data. See details below. Automated Preliminary Details – subject to review. Magnitude 6.0 [subject to review and confirmation] Date-Time: 2016-03-19T01:35:12.230Z (utc) Earthquake location: 51.513°N, 174.234°W Seismic Region: 1 … Continue reading

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Strong Earthquake Andreanof Islands. Aleutian Is. 12-Mar-16 (E160721806)

See source attribution and disclaimer notice Derived from USGS and other event data. See details below. Automated Preliminary Details – subject to review. Magnitude 6.3 [subject to review and confirmation] Date-Time: 2016-03-12T18:06:46.070Z (utc) Earthquake location: 51.624°N, 174.005°W Seismic Region: 1 … Continue reading

Posted in 01 - Alaska and Aleutian arc, Earthquakes 2016, Magnitude 6, Strong Earthquake | Tagged , | 1 Comment

Major Earthquake Rat Islands. Aleutian Islands 23-Jun-14 (E141742053)

See source attribution and disclaimer notice Preliminary Details – subject to review. Derived from Event Data Source: USGS. See details below Magnitude 7.9 [was 8.0] [still subject to review and confirmation] This link shows the event and any aftershocks during … Continue reading

Posted in 01 - Alaska and Aleutian arc, Earthquakes 2014, Great Earthquake, Magnitude 7, Major Earthquake | Tagged , | 1 Comment

Strong Earthquake Andreanof Islands. Aleutian Is. 04-Sep-13 (b000jguz)

See source attribution and disclaimer notice Created using the following data sources: USGS, EMSC-CESM and GFZ Potsdam

Posted in 01 - Alaska and Aleutian arc, Earthquakes 2013, Magnitude 6, Strong Earthquake | Tagged , | 1 Comment

Magnitude 6.3 Mw Andreanof Islands. Aleutian Is. 04-Sep-13 (b000jgju)

See source attribution and disclaimer notice Created using the following data sources: USGS, EMSC-CESM and GFZ Potsdam

Posted in 01 - Alaska and Aleutian arc, Earthquakes 2013, Magnitude 6 | Tagged , | 1 Comment

Magnitude 6.3 Gulf of Alaska 12-Nov-12

There seems to be some confusion about this quake or pair of quakes. Originally posted as a Mag 6.4 this has subsequently been changed to a Mag 5.8 and an addition has been made for the Mag 6.3. USGS Earthquakes … Continue reading

Posted in 01 - Alaska and Aleutian arc, Earthquakes 2012, Magnitude 6 | Tagged , ,