Carlisle

Photo of this volcano
Country United States
Volcanic Region Aleutian Ridge Volcanic Arc
Landform | Volc Type Composite | Stratovolcano
Last Known Eruption 1828 CE
Coordinates 52.894°N, 170.054°W
Elevation 1,620 m (5,315 ft)
Volcano Number 311230
Google Earth icon Google Earth Placemark with Features
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Latest Weekly Volcanic Activity Report

The Global Volcanism Program has no Weekly Volcanic Activity Reports available for Carlisle.

Latest Bulletin Report

Bulletin Report for November 1987 (SEAN 12:11) Citation IconCite this Report

Ash emission observed but site uncertain

At 1359 on 16 November, pilots Dave Holman and Jay Brown (U.S. Coast Guard) noted steam with some ash being emitted from the summit vent of a volcano that they believed to be Carlisle. The plume rose to 2,500 m altitude . . . and trailed 30 km ENE. Of the five islands in the immediate area, the pilots were able to see the three closest to the Bering Sea (Kagamil, Uliaga, and Carlisle), but could not see the islands closer to the Pacific Ocean (Herbert or Chuginadak). Although their report strongly suggested that Carlisle was the source of the activity, the possibility that it was from Mt. Cleveland (10 km SE on Chuginadak Island), site of recent ash emission (SEAN 12:6-8), could not be eliminated. Steam (but no ash) was emerging from Carlisle's summit when it was observed on 28 August.

Information Contacts: J. Reeder, ADGGS.

Weekly Volcanic Activity Reports

The Global Volcanism Program has no Weekly Reports available for Carlisle.

Bulletin Reports

Reports are organized chronologically and indexed below by Month/Year (Publication Volume:Number), and include a one-line summary. Click on the index link or scroll down to read the reports.

Index with Summary Sentence

11/1987 (SEAN 12:11) Ash emission observed but site uncertain

Report Narratives

Information is preliminary and subject to change. All times are local (unless otherwise noted)


November 1987 (SEAN 12:11) Citation IconCite this Report

Ash emission observed but site uncertain

At 1359 on 16 November, pilots Dave Holman and Jay Brown (U.S. Coast Guard) noted steam with some ash being emitted from the summit vent of a volcano that they believed to be Carlisle. The plume rose to 2,500 m altitude . . . and trailed 30 km ENE. Of the five islands in the immediate area, the pilots were able to see the three closest to the Bering Sea (Kagamil, Uliaga, and Carlisle), but could not see the islands closer to the Pacific Ocean (Herbert or Chuginadak). Although their report strongly suggested that Carlisle was the source of the activity, the possibility that it was from Mt. Cleveland (10 km SE on Chuginadak Island), site of recent ash emission (SEAN 12:6-8), could not be eliminated. Steam (but no ash) was emerging from Carlisle's summit when it was observed on 28 August.

Information Contacts: J. Reeder, ADGGS.

General Information

Eruptive History

There is data available for 2 confirmed eruptive periods.

[ 1987 Nov 16 ] Uncertain Eruption

Episode 1 | Eruption (Explosive / Effusive)
1987 Nov 16 - Unknown Evidence from Unknown

List of 1 Events for Episode 1

Start Date End Date Event Type Event Remarks
   - - - -    - - - - Phreatic activity Uncertain

[ 1838 Jul 2 ± 182 days ] Uncertain Eruption

Episode 1 | Eruption (Explosive / Effusive)
1838 Jul 2 ± 182 days - Unknown Evidence from Unknown

List of 1 Events for Episode 1

Start Date End Date Event Type Event Remarks
   - - - -    - - - - Volcanic "smoke"

1828 Jul 2 ± 182 days Confirmed Eruption (Explosive / Effusive)  

Episode 1 | Eruption (Explosive / Effusive)
1828 Jul 2 ± 182 days - Unknown Evidence from Observations: Reported

1774 Jul 2 ± 182 days Confirmed Eruption (Explosive / Effusive)  

Episode 1 | Eruption (Explosive / Effusive)
1774 Jul 2 ± 182 days - Unknown Evidence from Observations: Reported

Synonyms and Subfeatures

This compilation of synonyms and subsidiary features may not be comprehensive. Features are organized into four major categories: Cones, Craters, Domes, and Thermal Features. Synonyms of features appear indented below the primary name. In some cases additional feature type, elevation, or location details are provided.

Smithsonian Sample Collections Database

There are no samples for Carlisle in the Smithsonian's NMNH Department of Mineral Sciences Rock and Ore collection.

External Sites