File:Hawaiian Volcano Observatory, Hawaiʻi Volcanoes National Park, Hawaii (4528702285).jpg
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[edit]DescriptionHawaiian Volcano Observatory, Hawaiʻi Volcanoes National Park, Hawaii (4528702285).jpg |
The Hawaiian Volcano Observatory (HVO) is a volcano observatory located at Uwekahuna Bluff on the rim of Kīlauea Caldera on the Island of Hawaiʻi. The observatory monitors four active Hawaiian volcanoes: Kīlauea, Mauna Loa, Hualālai, and Haleakalā. Because Kīlauea and Mauna Loa are significantly more active than Hualālai and Haleakalā, much of the observatory's research is concentrated on the former two mountains. The observatory has a worldwide reputation as a leader in the study of active volcanism. Due to the relatively non-explosive nature of Hawaiian volcanic eruptions, scientists can study on-going eruptions in proximity without being in extreme danger. Located at the main site is the public Thomas A. Jaggar Museum. Modern electronic equipment now monitors earthquakes from several sites. This information is provided immediately over the Internet, as well as live cameras covering the eruptions. Another important function of HVO is to monitor the sulphur emissions that produce the condition known as vog. The observatory advises the park service when to close areas due to dangerous hazards. While the main Observatory building itself is not open to the public, the adjacent Thomas A. Jaggar Museum includes interpretive exhibits on the work done at the observatory. The exhibits range from general information on volcanoes and lava to the scientific equipment and clothing used by volcanologists. Some of the museum's windows provide a sheltered view of the Kīlauea Caldera and Halemaʻumaʻu Crater. A public observation deck overlooking Kīlauea provides spectacular views. It a popular destination within Hawaii Volcanoes National Park, located on Crater Rim Drive west from the visitors center. en.wikipedia.org/wiki/Hawaiian_Volcano_Observatory en.wikipedia.org/wiki/Wikipedia:Text_of_Creative_Commons_... |
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Source | Hawaiian Volcano Observatory, Hawaiʻi Volcanoes National Park, Hawaii |
Author | Ken Lund from Reno, Nevada, USA |
Camera location | 19° 25′ 11.56″ N, 155° 17′ 17.16″ W ![]() | View this and other nearby images on: OpenStreetMap | ![]() |
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Licensing
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This image was originally posted to Flickr by Ken Lund at https://flickr.com/photos/75683070@N00/4528702285. It was reviewed on 9 January 2017 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-sa-2.0. |
9 January 2017
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current | 02:46, 9 January 2017 | ![]() | 2,816 × 2,112 (2.23 MB) | Holly Cheng (talk | contribs) | Transferred from Flickr via Flickr2Commons |
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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 | Canon |
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Camera model | Canon PowerShot A540 |
Exposure time | 1/800 sec (0.00125) |
F-number | f/4 |
Date and time of data generation | 15:24, 15 April 2010 |
Lens focal length | 5.8 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 15:24, 15 April 2010 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 15:24, 15 April 2010 |
Meaning of each component |
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Image compression mode | 5 |
APEX shutter speed | 9.65625 |
APEX aperture | 4 |
APEX exposure bias | −0.66666666666667 |
Maximum land aperture | 2.75 APEX (f/2.59) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression, red-eye reduction mode |
Keywords | Hawaii |