File:Ragged Spring (afternoon, 19 June 2023) 3.jpg
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[edit]DescriptionRagged Spring (afternoon, 19 June 2023) 3.jpg |
English: Geysers are hot springs that episodically erupt columns of water. They occur in few places on Earth. The highest concentration of geysers anywhere is at the Yellowstone Hotspot Volcano in northwestern Wyoming, USA.
Ragged Spring is located next to a modern tourist boardwalk in the Black Sand Basin of Yellowstone’s Upper Geyser Basin. The vent is 5 to 6 meters west of Jagged Spring. Ragged Spring erupts from a ~half-meter sized vent in a subcircular basin with irregularly concentrically-arranged geyserite buildups and splash pools. Brown to bright brown-colored pustulose and nodulose geyerite surrounds a subcentral vent. Ragged Spring is a near-perpetual spouter. Its activity varies from brief periods of calm to low splashing to moderate-sized splashing to vigorous eruptions lasting several seconds. The highest eruptions I’ve witnessed were about 10 feet high (3+ meters), one of which caused people to yell and run. Occasional taller eruptions have been reported by others. Eruption runoff drains to the northwest into Iron Spring Creek. Ragged Spring’s subterranean plumbing system is connected with nearby Jagged Spring. These two geysers have concerted energetic eruptions. In 1998, researchers measured the water temperature of Ragged Spring at 92 degrees Celsius, with a pH of about 8 (= slightly alkaline). Video at: www.youtube.com/watch?v=nRpPtYqRf3A |
Date | |
Source | https://www.flickr.com/photos/47445767@N05/53018327797/ |
Author | James St. John |
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This image was originally posted to Flickr by James St. John at https://flickr.com/photos/47445767@N05/53018327797. It was reviewed on 5 July 2023 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
5 July 2023
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current | 15:04, 5 July 2023 | ![]() | 4,000 × 2,474 (7.86 MB) | Ser Amantio di Nicolao (talk | contribs) | Uploaded a work by James St. John from https://www.flickr.com/photos/47445767@N05/53018327797/ with UploadWizard |
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot D10 |
Exposure time | 1/1,000 sec (0.001) |
F-number | f/4.9 |
ISO speed rating | 80 |
Date and time of data generation | 14:09, 19 June 2023 |
Lens focal length | 18.6 mm |
Width | 4,000 px |
Height | 3,000 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop Elements 18.0 (Macintosh) |
File change date and time | 03:17, 3 July 2023 |
Y and C positioning | Co-sited |
Exif version | 2.21 |
Date and time of digitizing | 14:09, 19 June 2023 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 9.96875 |
APEX aperture | 4.59375 |
APEX exposure bias | −0.66666666666667 |
Maximum land aperture | 4.59375 APEX (f/4.91) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
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Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Landscape |
Lens used | 6.2-18.6 mm |
Date metadata was last modified | 23:17, 2 July 2023 |
Unique ID of original document | E58CB3D70CDD4496A134A2225632C15A |