File:Lava Finger (Dec 1, 2014) (15950671881).jpg
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Summary[edit]
DescriptionLava Finger (Dec 1, 2014) (15950671881).jpg |
The Hawaiian Volcano Observatory is monitoring a narrow finger of lava that has broken away from the west edge of the still erupting June 27th flow field below the crack system and that is moving to the north at rates of several hundred meters per day. On Thursday morning the leading edge of the new flow was located the leading edge as being approximately 4 km (2.5 mi) above the intersection of Pāhoa Village Road and Highway 130, near the Pāhoa Marketplace. The flow has reached an area where several lines of steepest descent nearly converge due to flat topography. Until the flow passes this area of flat topography, the future flow path is uncertain. Lava in the new flow is traveling part of the way in an open channel, as can be seen by this December 1 photograph and thermal image of the same area. Some sections of the channel are completely covered by crust (forming a lava tube), while other sections were open with a smoothly flowing surface. |
Date | |
Source | Lava Finger (Dec 1, 2014) |
Author | U.S. Geological Survey from Reston, VA, USA |
Licensing[edit]
This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. | |
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse |
This image was originally posted to Flickr by U.S. Geological Survey at https://flickr.com/photos/27784370@N05/15950671881 (archive). It was reviewed on 19 January 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-zero. |
19 January 2018
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.
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current | 21:25, 19 January 2018 | 5,184 × 3,456 (12.98 MB) | Artix Kreiger 2 (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 EOS 60D |
Exposure time | 1/250 sec (0.004) |
F-number | f/5 |
ISO speed rating | 100 |
Date and time of data generation | 11:38, 1 December 2014 |
Lens focal length | 17 mm |
Orientation | Normal |
Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Software used | Adobe Photoshop CS6 (Windows) |
File change date and time | 15:35, 1 December 2014 |
Exposure Program | Shutter priority |
Exif version | 2.3 |
Date and time of digitizing | 11:38, 1 December 2014 |
APEX shutter speed | 7.965784 |
APEX aperture | 4.643856 |
APEX exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 50 |
DateTimeOriginal subseconds | 50 |
DateTimeDigitized subseconds | 50 |
Color space | Uncalibrated |
Focal plane X resolution | 5,728.1767955801 |
Focal plane Y resolution | 5,808.4033613445 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Serial number of camera | 4221500530 |
Lens used | EF-S17-85mm f/4-5.6 IS USM |
Rating (out of 5) | 0 |
Date metadata was last modified | 05:35, 1 December 2014 |
Unique ID of original document | F80B87CD3BDC89C7B378D1261DB892CD |