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Floods in the Midwestern Uni
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| Title |
Floods in the Midwestern United States |
| Description |
The rivers of northwestern Missouri were still swollen in the wake of intense spring storms when the Moderate Resolution Imaging Spectroradiometer (MODIS [ http://modis.gsfc.nasa.gov ]) on NASA's Terra [ http://terra.nasa.gov/ ] satellite captured the top image on May 10, 2007. The image is made from a combination of infrared and visible light to make the floods more visible than they would be in a photo-like image. In this type of image, water is dark blue or black, clouds are light blue and white, plant-covered land is bright green, and bare earth is pink-tinted tan. Fires are outlined with red boxes. The Missouri River runs along the left edge of the image, then curves east along the bottom of the image. Though the most flooded regions were covered in clouds, a few breaks reveal that the Missouri was swollen far beyond its banks. Nestled in a bend in the river near the Nebraska, Kansas, and Missouri border is the town of Big Lake. The image shows that the river's curve has turned into a broad lake. The town was completely submerged in the flood when levees along the river broke, reported the Associated Press. [ http://www.cnn.com/2007/WEATHER/05/11/missouri.flooding.ap/index.html ] Beyond Big Lake, many communities along the Grand and the Platte Rivers and their tributaries have also been flooded or threatened by floods. All of these rivers are clearly running high in the image. MODIS captured the lower image on April 29, 2007, not quite a week before the rains began. By providing a clear view of normal water levels, the image illustrates just how extensively the rivers were flooded on May 10. Photo-like versions of both the April 29 [ http://rapidfire.sci.gsfc.nasa.gov/subsets/?USA3/2007119/USA3.2007119.aqua ] and May 10 [ http://rapidfire.sci.gsfc.nasa.gov/subsets/?USA3/2007130/USA3.2007130.terra ] images are available from the MODIS Rapid Response System. NASA images courtesy the MODIS Rapid Response Team [ http://rapidfire.sci.gsfc.nasa.gov ] at NASA GSFC. |
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Floods in the Midwestern Uni
…
| Title |
Floods in the Midwestern United States |
| Description |
The rivers of northwestern Missouri were still swollen in the wake of intense spring storms when the Moderate Resolution Imaging Spectroradiometer (MODIS [ http://modis.gsfc.nasa.gov ]) on NASA's Terra [ http://terra.nasa.gov/ ] satellite captured the top image on May 10, 2007. The image is made from a combination of infrared and visible light to make the floods more visible than they would be in a photo-like image. In this type of image, water is dark blue or black, clouds are light blue and white, plant-covered land is bright green, and bare earth is pink-tinted tan. Fires are outlined with red boxes. The Missouri River runs along the left edge of the image, then curves east along the bottom of the image. Though the most flooded regions were covered in clouds, a few breaks reveal that the Missouri was swollen far beyond its banks. Nestled in a bend in the river near the Nebraska, Kansas, and Missouri border is the town of Big Lake. The image shows that the river's curve has turned into a broad lake. The town was completely submerged in the flood when levees along the river broke, reported the Associated Press. [ http://www.cnn.com/2007/WEATHER/05/11/missouri.flooding.ap/index.html ] Beyond Big Lake, many communities along the Grand and the Platte Rivers and their tributaries have also been flooded or threatened by floods. All of these rivers are clearly running high in the image. MODIS captured the lower image on April 29, 2007, not quite a week before the rains began. By providing a clear view of normal water levels, the image illustrates just how extensively the rivers were flooded on May 10. Photo-like versions of both the April 29 [ http://rapidfire.sci.gsfc.nasa.gov/subsets/?USA3/2007119/USA3.2007119.aqua ] and May 10 [ http://rapidfire.sci.gsfc.nasa.gov/subsets/?USA3/2007130/USA3.2007130.terra ] images are available from the MODIS Rapid Response System. NASA images courtesy the MODIS Rapid Response Team [ http://rapidfire.sci.gsfc.nasa.gov ] at NASA GSFC. |
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Snow Across the Western Unit
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| Title |
Snow Across the Western United States |
| Description |
The Sunday after Thanksgiving is traditionally one of the busiest travel days of the year in the United States as people return home from the four-day weekend. Sunday, November 28, 2004, was no exception, but this year, Mother Nature snarled traffic across a large swath of the west with an intense snow storm. The storm dumped up to 24 inches (0.6 meters) of snow on the mountains of southern Utah, and blanketed the surrounding states. The Moderate Resolution Imaging Spectroradiometer (MODIS [ http://modis.gsfc.nasa.gov ]) on NASA's Terra [ http://terra.nasa.gov/ ] satellite captured this image the following day, on November 29, after the clouds moved out. The storm's path is clearly visible in this image: a track of white extends from southeastern Oregon and the Sierra Nevada Mountains in California to Colorado and New Mexico in the east. The National Weather Service reports that the storm moved east across the Plains States of Nebraska, Kansas, Oklahoma, Texas, Missouri, and Iowa on November 29 and November 30. The snow highlights some interesting features of the Western United States that might not otherwise be obvious in satellite imagery. Sandwiched between the straight diagonal line of the Sierra Nevada Mountains in the west (the straight edge of the snow) and the Rocky Mountains in Central Utah in the east is the Great Basin Desert. This high desert basin covers a heart-shaped region of southern Oregon, Nevada, Utah, and southern Idaho and is clearly outlined in snow. Hemmed between two large mountain ranges that trap moisture from the east and the west, it is the United States' largest desert. It receives on average 7-12 inches of precipitation every year. The water that does fall in the region drains to interior, closed basins instead of the ocean, giving the region its name. The Great Basin Desert is made up of a series of mostly north-south running mountain ranges and valleys that give the land a wrinkled, wash-board appearance, particularly in Nevada. The snow highlights elevation change elsewhere in the image. The imposing Rocky Mountains appear slightly darker than the valleys around them, and the peaks and high plateaus in the south are covered in snow while the pink desert lowlands remain bare. On the right edge of the image, the flat plains of eastern Wyoming and Colorado are an even, uninterrupted white. NASA image created by Jesse Allen, Earth Observatory, using data obtained from the Goddard Land Processes DAAC |
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Snow Storm in Colorado
| Title |
Snow Storm in Colorado |
| Description |
A big snowstorm brought much-needed moisture to the state of Colorado on January 19, 2006. As reported by the Rocky Mountain News, before the storm, the state's assistant climatologist had warned that drought was beginning to affect the foothills west of the Denver metro area and the plains to the east of the city. A week later, relief arrived, although opinions varied as to whether it was enough to stop the developing drought conditions. The Moderate Resolution Imaging Spectroradiometer (MODIS) [ http://modis.gsfc.nasa.gov/ ] flying onboard the Terra [ http://terra.nasa.gov/ ] satellite took this picture of Colorado and surrounding states on January 20, 2006. In this image, snow blankets the Rocky Mountains and extends to the east in a counterclockwise direction towards Kansas and Nebraska. The same storm system that brought moisture to Colorado continued dropping precipitation through the Midwest. For Colorado residents, the snow was a mixed blessing. On January 19, temperatures remained warm enough to melt much of the snow as soon as it hit the ground. Overnight temperatures, however, plummeted. The day this image was taken, commuters throughout the state were contending with roads like ice rinks. According to the Colorado Springs Gazette, authorities urged commuters to drive slowly to avoid crashes. NASA image created by Jesse Allen, Earth Observatory, using data obtained from the Goddard Earth Sciences DAAC. |
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Snowstorm in the American Mi
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| Title |
Snowstorm in the American Midwest |
| Description |
The vernal equinox marks the start of spring in the Northern Hemisphere. But after a record-setting warm winter, the start of spring 2006 came with an ironic twist: a powerful snowstorm that blanketed most of the American Midwest in heavy snow. According to the Associated Press, snow fell as rapidly as two inches an hour in Illinois and Indiana, while in parts of Nebraska, total accumulations were as much as two feet (roughly 60 centimeters) of snow, closing sections of Interstate 80. In Colorado and Kansas, the same snow system also forced closings along Interstate 70 on March 20. The AP was also reporting that at least five deaths had been attributed to the snow in Colorado, Nebraska, and Texas. The Moderate Resolution Imaging Spectroradiometer (MODIS) on the Aqua satellite observed the wake behind the storm at 12:55 p.m. Mountain Time (19:45 UTC) on March 21, 2006. In this false-color image, clouds appear white, snow and ice appear blue, and land colors vary from reddish tans to greens in areas of lesser or greater vegetation. While a thin layer of cloud covers much of the area where the heaviest snow fell the previous day, the long, wide swath of blue, occasionally visible through the thin cloud cover, shows the path of the snowstorm. NASA image created by Jesse Allen, Earth Observatory, using data obtained courtesy of the MODIS Rapid Response team. |
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Floods in the Midwestern Uni
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nasa, nasanaturalhazards
* eoimages.gsfc.nasa.gov/ima
…
Missouri_TMO_2007130
| mediatype |
IMAGE |
| mediatype |
image |
| date |
2007-05-10 |
| creator |
NASA -- NASA Image Of The Day |
| identifier |
Missouri_TMO_2007130 |
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Thunderstorms and Tornadoes
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nasa, nasanaturalhazards
A major spring storm system
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usa_trmm_2008134
| mediatype |
IMAGE |
| mediatype |
image |
| date |
2008-05-13 |
| creator |
NASA -- NASA Image Of The Day |
| identifier |
usa_trmm_2008134 |
|
Snowstorm in the American Mi
…
nasa, nasanaturalhazards
The vernal equinox marks the
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midwest_AMO_2006080
| mediatype |
IMAGE |
| mediatype |
image |
| date |
2006-03-21 |
| creator |
NASA -- NASA Image Of The Day |
| identifier |
midwest_AMO_2006080 |
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Snowstorms in Colorado: Natu
…
nasa, nasanaturalhazards
* eoimages.gsfc.nasa.gov/ima
…
colorado_tmo_2006359
| mediatype |
IMAGE |
| mediatype |
image |
| date |
2006-12-25 |
| creator |
NASA -- NASA Image Of The Day |
| identifier |
colorado_tmo_2006359 |
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Snow Storm in Colorado: Natu
…
nasa, nasanaturalhazards
A big snowstorm brought much
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colorado_tmo_2006020
| mediatype |
IMAGE |
| mediatype |
image |
| date |
2006-01-20 |
| creator |
NASA -- NASA Image Of The Day |
| identifier |
colorado_tmo_2006020 |
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