File:Wildfire Spreads Smoke Across Florida - NASA Earth Observatory.jpg
Wildfire_Spreads_Smoke_Across_Florida_-_NASA_Earth_Observatory.jpg (720 × 480 pixels, file size: 140 KB, MIME type: image/jpeg)
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Summary
[edit]DescriptionWildfire Spreads Smoke Across Florida - NASA Earth Observatory.jpg |
To download the full resolution and other files go to: earthobservatory.nasa.gov/IOTD/view.php?id=77618&src=... A large fire in Osceola National Forest has burned more than 10,000 acres and sent smoke wafting across Northeast Florida. The Moderate Resolution Imaging Spectroradiometer (MODIS) instrument on NASA’s Aqua satellite captured this view of the County Line Fire and its smoke on April 7, 2012. The thick and potentially hazardous plume of smoke was blowing west when the image was taken at 3:45 p.m. local time (08:45 Universal Time). Another view of the smoke—captured by a MODIS instrument on the Terra satellite a day later—showed that winds had shifted and the plume had drifted both south and north. On April 9th, the National Weather Service warned Floridians that smoke would likely move east and affect the Jacksonville area, with visibility reduced to one mile (and possibly less than that) close to the wildfire. Just west of the fire, a number of pyrocumulus clouds are visible. Large fires can rapidly heat the air above a fire, and the heated air rises with smoke until water vapor in the atmosphere condenses into a puffy cloud. In satellite imagery, pyrocumulus clouds appear as patches of white capping otherwise dark columns of smoke. In a wildfire season forecast, the Florida Forest Service pointed out that La Niña has had a significant drying impact in recent years; it has caused near-record warmth and unusually low levels of rainfall across the state. The forest service expects that temperature and rainfall will likely return to normal levels in the coming months as the effects of La Niña dissipate. Nonetheless, forecasters expect above-normal wildfire potential through the spring. NASA image by Jeff Schmaltz, LANCE/EOSDIS MODIS Rapid Response. Caption by Adam Voiland. The Earth Observatory's mission is to share with the public the images, stories, and discoveries about climate and the environment that emerge from NASA research, including its satellite missions, in-the-field research, and climate models. Like us on Facebook Follow us on Twitter Add us to your circles on Google+ |
Date | |
Source | Wildfire Spreads Smoke Across Florida |
Author | NASA's Earth Observatory |
Camera location | 30° 31′ 38.53″ N, 82° 27′ 43.22″ W | View this and other nearby images on: OpenStreetMap | 30.527370; -82.462005 |
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This image was originally posted to Flickr by NASA Earth Observatory at https://www.flickr.com/photos/68824346@N02/7064639187. It was reviewed on 2 July 2012 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0. |
2 July 2012
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current | 17:06, 2 July 2012 | 720 × 480 (140 KB) | Dzlinker (talk | contribs) | == {{int:filedesc}} == {{Information |Description=To download the full resolution and other files go to: [http://earthobservatory.nasa.gov/IOTD/view.php?id=77618&src=flickr earthobservatory.nasa.gov/IOTD/view.php?id=77618&src=...] A large fire in Osce... |
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Width | 1,600 px |
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Height | 1,200 px |
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Compression scheme | LZW |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS5 Macintosh |
File change date and time | 13:02, 9 April 2012 |
Color space | Uncalibrated |
Date and time of digitizing | 07:30, 9 April 2012 |
Date metadata was last modified | 09:02, 9 April 2012 |
Unique ID of original document | xmp.did:0180117407206811B34BFA748DCE6C54 |