Snowy U.S. panorama caught by satellite

Feb 09, 2011 By Rob Gutro
Snowfall across 30 U.S. States last week followed by the aftermath of the Groundhog Day blizzard shows snow from the Great Plains to New England under the cold and clear skies that followed. The storms made for a nice snowy satellite-view panorama in this February 3, 2011 GOES-13 satellite image captured at 1445 UTC (11:45 a.m. EST). Credit: NOAA/NASA GOES Project

Last week 30 U.S. states were affected by a massive winter storm. This week satellite images created by NASA provide a snowy panorama of that fallen snow.

The Geostationary Operational Environmental Satellites (GOES) that cover the U.S. weather, GOES-11 and GOES-13 are operated by NOAA, and the NASA GOES Project at NASA's Goddard Space Flight Center in Greenbelt, Md. creates images and animations from those satellite data.

A Feb. 3 GOES-13 image provided a snowy panorama of the U.S. and showed the snowfall on the ground in many of those 30 U.S. states from last week's giant storm. Last week's storm brought snow, sleet, freezing rain and rain from Texas and the Rockies to the New England states.

In , snow visibility depends on snow depth, terrain, and civilization. Dennis Chesters, a NASA GOES Project scientist at Goddard provided some guidance in looking at satellite images to find snow on the ground. "Wooded regions like the Appalachians and Midwest river valleys can remain dark even with a foot of snow on the ground," Chesters said. "Metropolitan areas like Chicago are dark due to urban development like cleared highways and parking lots."

Usually in mid-winter, Lake Erie is lightly frozen over as it appeared in the February 3 GOES-13 image. "Lake Erie is more easily chilled than the other Great Lakes because it is the shallowest -- waters along the northern shore are open because prevailing northwest winds push the lake ice away from the Canadian shore," he said.

Chesters also addressed the veiny-looking images on the GOES-13 satellite image. He said "the low winter vegetation on the Midwest allows the snow to delineate the great river systems of the Missouri, Mississippi and Illinois Rivers converging on St. Louis."

NASA's captured a piece of the snowy puzzle this past weekend, capturing snow in the south central U.S. where countless fans flocked to the Super Bowl. Despite the in Dallas, Texas, those fans flocked to snow-covered Cowboys Stadium where the Green Bay Packers captured their fourth Super Bowl victory in a 31 to 25 victory over the Pittsburgh Steelers.

This MODIS image from the Terra satellite was captured on Feb 5 at 17:30 UTC (12:30 p.m. EST) and shows snowfall on the ground in northeast Texas (lower left), Oklahoma (above Texas), Arkansas (east of Oklahoma), and the northwestern tip of Louisiana (lower right). Credit: NASA Goddard MODIS Rapid Response Team

A visible image from NASA's Terra satellite's Moderate Resolution Imaging Spectroradiometer (MODIS) instrument captured that visible image of snowfall on Feb 5 at 17:30 UTC (12:30 p.m. EST). The image showed the snowfall on the ground that caused a lot of problems for those Super Bowl fans in Dallas, Texas and throughout the rest of northeast Texas this weekend. Snowfall is also apparent in Oklahoma where record snowfall closed down Oklahoma City last week. Snows are also visible in the Ozark Mountains in Arkansas and the northwestern tip of Louisiana.

MODIS images are created at NASA's Goddard Space Flight Center in Greenbelt, Md. by the NASA MODIS Rapid Response Team.

Explore further: NASA finds heavy rainfall and wind shear in newborn Tropical Storm Bertha

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omatumr
1 / 5 (5) Feb 09, 2011
Please send a copy of the photograph to Al Gore, the UN's IPCC, their army of climatologists, and the Norwegian Nobel Prize Committee.

With kind regards,
Oliver K. Manuel
Former NASA Principal
Investigator for Apollo
panorama
5 / 5 (1) Feb 09, 2011
I'll get right on that...
MikeyK
1 / 5 (1) Feb 10, 2011
Good idea Olly, give them a good reminder of how the climate worldwide has become very erratic lately.
abz
not rated yet Feb 10, 2011
Global Cooling?
Doom1974
not rated yet Feb 10, 2011
Oliver, the fact that you were principal investigator for Apollo way back when, means jack.... Your degenerating brain cells fail to see the difference between local weather and global climate. Washington DC got 54" of snow last year more than decades. Europeans were freezing their rear ends...However 2010 was one of the warmest years recorded...