File:Mortar Geyser (30 July 2012) 5.jpg
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Summary
[edit]DescriptionMortar Geyser (30 July 2012) 5.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 (northwestern Wyoming, USA).
Mortar Geyser is a major feature in the Morning Glory Group of Yellowstone’s Upper Geyser Basin. It is located on the northeastern bank of the Firehole River, just upstream from Fan Geyser. Mortar is an eroding cone-type geyser with three principal vents: Upper Vent, Lower Vent, and Bottom Vent (= formerly Arch Vent). In modern times, Mortar almost always erupts in concert with nearby Fan Geyser, which is also a cone-type geyser. Fan Geyser is the more active of the two features. Eruptions of Mortar Geysers occur after an energetic event cycle in Fan Geyser. Spouting often reaches the trail or past the trail. Eruptions are about 30 to 40 minutes in duration, and include one or more relatively brief pauses. Shown here is Mortar Geyser passively steaming during a pause in Fan & Mortar Geysers' 1:18 to 1:52 PM eruption on 6 June 2018. |
Date | |
Source | https://www.flickr.com/photos/47445767@N05/13942819975/ |
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@N05/13942819975. It was reviewed on 14 December 2022 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
14 December 2022
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:40, 14 December 2022 | 4,288 × 2,848 (5.55 MB) | Ser Amantio di Nicolao (talk | contribs) | Uploaded a work by James St. John from https://www.flickr.com/photos/47445767@N05/13942819975/ with UploadWizard |
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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.
Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D90 |
Exposure time | 1/200 sec (0.005) |
F-number | f/6.3 |
ISO speed rating | 200 |
Date and time of data generation | 19:06, 30 July 2012 |
Lens focal length | 185 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Ver.1.00 |
File change date and time | 19:06, 30 July 2012 |
Y and C positioning | Co-sited |
Exposure Program | Not defined |
Exif version | 2.21 |
Date and time of digitizing | 19:06, 30 July 2012 |
Meaning of each component |
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Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 5.3 APEX (f/6.28) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, auto mode |
DateTime subseconds | 00 |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 277 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
GPS tag version | 2.2.0.0 |