File:Mount St Helens, Washington (sthelens).jpg
![File:Mount St Helens, Washington (sthelens).jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/5/5c/Mount_St_Helens%2C_Washington_%28sthelens%29.jpg/600px-Mount_St_Helens%2C_Washington_%28sthelens%29.jpg?20230430021651)
Original file (2,000 × 2,000 pixels, file size: 526 KB, MIME type: image/jpeg)
Captions
Captions
Summary
[edit]DescriptionMount St Helens, Washington (sthelens).jpg |
English: Mount St. Helens, Washington, erupted 40 years ago, on May 18, 1980. A massive debris avalanche, triggered by an earthquake of magnitude 5.1, caused a lateral eruption that reduced the elevation of the mountain's summit from 2,950 m to 2,549 m, leaving a 1.6 km wide horseshoe-shaped crater. The collapse of the northern flank resulted in massive volcanic mudflows. Since 1980, new lava built a dome in the crater, and occasional steam and ash plumes have been emitted. The Landsat MSS image was acquired July 31, 1980, and the ASTER image on July 28, 2019. The images cover an area of 30 by 30 km, and are located at 46.2 degrees north, 122.2 degrees west. |
||
Date | Taken on 31 July 1980 | ||
Source |
Mount St. Helens, Washington (direct link)
|
||
Author | NASA/USGS (Landsat) |
Camera location | 46° 12′ 00″ N, 122° 12′ 00″ W ![]() | View this and other nearby images on: OpenStreetMap | ![]() |
---|
Licensing
[edit]Public domainPublic domainfalsefalse |
![]() |
This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.) | ![]() |
![]() |
Warnings:
|
Public domainPublic domainfalsefalse |
![]() |
This image is in the public domain in the United States because it only contains materials that originally came from the United States Geological Survey, an agency of the United States Department of the Interior. For more information, see the official USGS copyright policy.
Bahasa Indonesia ∙ català ∙ čeština ∙ Deutsch ∙ eesti ∙ English ∙ español ∙ français ∙ galego ∙ italiano ∙ Nederlands ∙ português ∙ polski ∙ sicilianu ∙ suomi ∙ Tiếng Việt ∙ Türkçe ∙ български ∙ македонски ∙ русский ∙ മലയാളം ∙ 한국어 ∙ 日本語 ∙ 中文 ∙ 中文(简体) ∙ 中文(繁體) ∙ العربية ∙ فارسی ∙ +/− |
![]() |
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 02:16, 30 April 2023 | ![]() | 2,000 × 2,000 (526 KB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://asterweb.jpl.nasa.gov/gallery/images/mssX.jpg via Commons:Spacemedia |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.