“Right now we’re at a little over 3 feet and we’re expected to get to 5 feet overnight,” Stephenson said. Stephenson said she expects this flooding to be “historic” and in the top five worst the city has seen. Officials in Annapolis, Maryland, are expecting floodwaters to reach historic heights as severe weather moves through the state capital on Tuesday.Īs of Tuesday evening, there were multiple roads closed and many power outages, Mitchelle Stephenson, the city spokesperson, told CNN.

In the storm’s path? Bookmark CNN’s lite site for fast connectivity on low bandwidth. Track the latest winter weather alerts here.Several tornadoes have been reported in the Florida Panhandle, with officials saying there is 'significant damage' near Panama City Beach. Over half the US population remains under wind alerts that cover almost all of the South and extend into the Northeast.There have been at least four storm-related deaths, according to a CNN count, including two in Alabama, one in Georgia and one in North Carolina.Additionally, more than 1,300 flights were canceled and more than 8,700 flights were delayed on Tuesday, according to data from FlightAware. The storm has left nearly 900,000 utility customers without power as of 11 p.m.More than 40 million people are under a severe storm threat, according to the Storm Prediction Center. An exceptionally powerful storm packing nearly every winter weather threat is tracking across the central and eastern US on Tuesday.BirdCast, live migration map date and time (most easily accessible from image file name/s). To cite live migration map graphics, please use the following syntax:ĭokter, A. The BirdCast project was created by grants from the National Science Foundation and supported by additional grants from Leon Levy Foundation. Rose Postdoctoral Fellowship, and Amazon Web Services.

Support for this research came from NASA, Edward W. The migration traffic rate indicates the number of birds per hour that fly across a one kilometer line transect on the earth’s surface oriented perpendicular to the direction of movement of the birds.Ĭornell Lab of Ornithology currently produces these maps. the Rockies) have obstructions that restrict radar coverage, providing the appearance of no migration where migration may be occurring.īrighter colors indicates a higher migration traffic rate (MTR) expressed in units birds/km/hour.

Note that many radars in mountainous areas (e.g. Green dots represent radar locations for which data are available red dots represent radar locations with no data available. Orange arrows show directions to which birds flew. Areas with lighter colors experienced more intense bird migration. When present, the red line moving east to west represents the timing of local sunset, the yellow line represents the timing of local sunrise. All graphics are relative to the Eastern time zone. Real-time analysis maps show intensities of actual nocturnal bird migration as detected by the US weather surveillance radar network between local sunset to sunrise.

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