File:Shishaldin Volcano with steam plume (9-56 AM, 18 November 2023) (Aleutian Arc, Alaska, USA).jpg
![File:Shishaldin Volcano with steam plume (9-56 AM, 18 November 2023) (Aleutian Arc, Alaska, USA).jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/9/93/Shishaldin_Volcano_with_steam_plume_%289-56_AM%2C_18_November_2023%29_%28Aleutian_Arc%2C_Alaska%2C_USA%29.jpg/800px-Shishaldin_Volcano_with_steam_plume_%289-56_AM%2C_18_November_2023%29_%28Aleutian_Arc%2C_Alaska%2C_USA%29.jpg?20231128210722)
Original file (1,034 × 706 pixels, file size: 339 KB, MIME type: image/jpeg)
Captions
Captions
Summary
[edit]DescriptionShishaldin Volcano with steam plume (9-56 AM, 18 November 2023) (Aleutian Arc, Alaska, USA).jpg |
English: (still image from the Brown Peak web camera on Unimak Island, Alaska)
Shishaldin Volcano is a subduction zone stratovolcano on Unimak Island in the Aleutian Islands of Alaska. Minor lava eruptions in the summit crater started on 12 July 2023. Thirteen episodes of subsequent explosive ash eruptions took place on 14 July, 15 July, 18 July, 22-23 July, 25-26 July, 4 August, 14-15 August, 25 August, 5 September, 15 September, 24 to 25 September, 3 October, and 2-3 November 2023. Seen here is Shishaldin with a steam plume in the morning of 18 November 2023. The Aleutian Arc is a subduction zone formed as the Pacific Plate dives underneath the North American Plate (this area is sometimes called the Bering Plate). The diving plate in subduction zones releases water at depth, which causes partial melting of overlying mantle rocks. The low-density melt rises and eventually reaches the surface, forming volcanoes. All subduction zones have volcanoes and frequent seismicity. Volcanoes in such settings tend to have explosive ash eruptions. Rocks and tephra deposits at subduction zone volcanoes are usually intermediate in composition - typically andesitic to dacitic. Shishaldin's erupted materials in 2023 have been mafic (basaltic). Info. at: en.wikipedia.org/wiki/Mount_Shishaldin and en.wikipedia.org/wiki/Aleutian_Arc |
Date | |
Source | https://www.flickr.com/photos/47445767@N05/53340347806/ |
Author | James St. John |
Licensing
[edit]![w:en:Creative Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/7/79/CC_some_rights_reserved.svg/90px-CC_some_rights_reserved.svg.png)
![attribution](https://upload.wikimedia.org/wikipedia/commons/thumb/1/11/Cc-by_new_white.svg/24px-Cc-by_new_white.svg.png)
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
![]() |
This image was originally posted to Flickr by James St. John at https://flickr.com/photos/47445767@N05/53340347806. It was reviewed on 28 November 2023 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
28 November 2023
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 21:07, 28 November 2023 | ![]() | 1,034 × 706 (339 KB) | Ser Amantio di Nicolao (talk | contribs) | Uploaded a work by James St. John from https://www.flickr.com/photos/47445767@N05/53340347806/ with UploadWizard |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
User comments | Screenshot |
---|---|
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop Elements 20.0 (Macintosh) |
File change date and time | 15:59, 18 November 2023 |
Color space | Uncalibrated |
Date and time of digitizing | 10:54, 18 November 2023 |
Date metadata was last modified | 10:59, 18 November 2023 |
Unique ID of original document | xmp.did:b6e0f576-6a17-49a3-811a-323af0bc7178 |