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Douglas

Photo of this volcano
  • Country
  • Primary Volcano Type
  • Last Known Eruption
  •  
  • 58.855°N
  • 153.542°W

  • 2140 m
    7021 ft

  • 312270
  • Latitude
  • Longitude

  • Summit
    Elevation

  • Volcano
    Number

The Global Volcanism Program has no activity reports for Douglas.

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

The Global Volcanism Program has no Bulletin Reports available for Douglas.

The Global Volcanism Program has no synonyms or subfeatures listed for Douglas.

Eruptive History

The Global Volcanism Program is not aware of any Holocene eruptions from Douglas. If this volcano has had large eruptions (VEI >= 4) prior to 10,000 years ago, information might be found on the Douglas page in the LaMEVE (Large Magnitude Explosive Volcanic Eruptions) database, a part of the Volcano Global Risk Identification and Analysis Project (VOGRIPA).

Deformation History

There is data available for 1 deformation periods. Expand each entry for additional details.


Deformation during 2005 - 2010 [Uplift; Observed by InSAR]

Start Date: 2005 Stop Date: 2010 Direction: Uplift Method: InSAR
Magnitude: 6.000 cm Spatial Extent: 15.00 km Latitude: 59.000 Longitude: -154.000

Remarks: An uplift signal between Fourpeaked and Douglas is either due to magma or isostatic rebound.

Figure (see Caption)

(Left column) Observed (a, c, e, g) deformation images of Fourpeaked and Douglas volcanoes from four InSAR images from four different tracks. (Right column) Modeled (b, d, f, h) deformation images for the corresponding interferograms in the left column, showing LOS displacements predicted by a Mogi source located *7 km BSL. A full cycle of colors (i.e., one interferometric fringe) represents 28 mm of LOS surface displacement. Areas of loss of InSAR coherence are not colored

From: Lu and Dzurisin 2014.


Reference List: Lu and Dzurisin 2014.

Full References:

Lu Z, Dzurisin D, 2014. InSAR imaging of Aleutian volcanoes: monitoring a volcanic arc from space. Springer-Verlag Berlin Heidelberg. https://doi.org/10.1007/978-3-642-00348-6

Emission History

There is no Emissions History data available for Douglas.

GVP Map Holdings

The maps shown below have been scanned from the GVP map archives and include the volcano on this page. Clicking on the small images will load the full 300 dpi map. Very small-scale maps (such as world maps) are not included. The maps database originated over 30 years ago, but was only recently updated and connected to our main database. We welcome users to tell us if they see incorrect information or other problems with the maps; please use the Contact GVP link at the bottom of the page to send us email.


Title: Canada, United States
Publisher: DMA Aerospace Center
Country: United States, Canada
Year: 1989
Series: ONC
Map Type: Topographic
Scale: 1:1,000,000
Map of Canada, United States

Title: Mt Katmai & Portions of Afognak, Naknek Quads, Geo
Publisher: US Geological Survey
Country: United States
Year: 1987
Series: OFR
Map Type: Geology
Scale: 1:250,000
Map of Mt Katmai & Portions of Afognak, Naknek Quads, Geo

Title: Kodiak
Publisher: US Department of Commerce, NOAA National Ocean Service
Country: United States
Year: 1987
Series: Sectional Aero Chart
Map Type: Topographic
Scale: 1:500,000
Map of Kodiak

Title: Map Showing Distribution, Composition, and Age of Late Cenozoic Volcanic Craters in Alaska
Publisher: US Geological Survey
Country: United States
Year: 1986
Series: Misc Investigations
Map Type: Geology
Scale: 1:1,000,000
Map of Map Showing Distribution, Composition, and Age of Late Cenozoic Volcanic Craters in Alaska

Title: Map Showing Distribution, Composition, and Age of Late Cenozoic Volcanic Craters in Alaska
Publisher: US Geological Survey
Country: United States
Year: 1986
Series: Misc Investigations
Map Type: Geology
Scale: 1:1,000,000
Map of Map Showing Distribution, Composition, and Age of Late Cenozoic Volcanic Craters in Alaska

Title: N Aleutian Basin, Gulf of AK
Publisher: USDI Minerals Management Service
Country: United States
Year: 1984
Series: OCSRM maps
Map Type: Bathymetric
Scale: 1:1,000,000
Map of N Aleutian Basin, Gulf of AK

Title: Mt Katmai, Shelikof Strait
Publisher: US Department of Commerce, NOAA National Ocean Service
Country: United States
Year: 1983
Map Type: Bathymetric
Scale: 1:250,000
Map of Mt Katmai, Shelikof Strait

Title: Karluk, Shelikof Strait
Publisher: US Department of Commerce, NOAA National Ocean Service
Country: United States
Year: 1983
Map Type: Bathymetric
Scale: 1:250,000
Map of Karluk, Shelikof Strait

Title: Jet Navigation Chart AK/ Canada
Publisher: DMA Aerospace Center
Country: United States, Canada
Year: 1983
Series: JNC
Map Type: Navigation
Scale: 1:2,000,000
Map of Jet Navigation Chart AK/ Canada

Title: (1) XSect AK Peninsula-Kodiak-Aleutian Trench
Publisher: GSA
Country: United States
Year: 1979
Series: MC
Map Type: Geology (Cross-Section)
Scale: 1:1,000,000
Map of (1) XSect AK Peninsula-Kodiak-Aleutian Trench

Title: (2) XSect AK Peninsula-Kodiak-Aleutian Trench
Publisher: GSA
Country: United States
Year: 1979
Series: MC
Map Type: Geology (Cross-Section)
Scale: 1:1,000,000
Map of (2) XSect AK Peninsula-Kodiak-Aleutian Trench
Smithsonian Sample Collections Database

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

External Sites