Coastal Storm Along the East Coast; Pacific Storm System in the West on Friday

A strengthening coastal storm will bring soaking rains to portions of the Mid-Atlantic and Northeast, with accumulating snow likely across the higher elevations of northern New England through Friday. A Pacific storm system will bring heavy low elevation rain, and gusty winds to northern California and the Pacific Northwest, as well as possible blizzard conditions to the Sierra Nevada on Friday. Read More >

A NWS storm survey team surveyed Barren, Metcalfe, Green, Adair, and Russell counties. Several pine trees were down within the hail path, but likely due to straight-line winds. Several people reported seeing a funnel cloud, including Russell County Emergency Management personnel, who chased the funnel cloud to Highway 80 toward Pulaski County. No tornado damage was found, but that area did suffer extensive large hail damage. The most significant hail damage was found in and near Columbia in Adair County. Along one stretch of roadway from the Metcalfe/Adair county line to the city of Columbia, not one vehicle was found that did not have its windshield damaged. In the city of Columbia, one house had hail break through the roof and a Wal-Mart store had 160 skylights damaged.

Hail in Columbia. Photo courtesy Kristy Keene

Hail in Columbia

Below is a radar image of the storm as it was hitting the south side of Columbia. The very bright colors indicate large hail. The blue colors shooting off to the southeast represent a "hail spike" or "scatter spike" which is sometimes seen on radar displays when the radar beam strikes very large, wet hail. In an area of large hail, radiation from the radar can bounce from hailstone to hailstone before being reflected back to the radar. The time delay between the backscattered radiation from the storm and the bounced and scattered radiation from the large hail causes the reflectivity from the hail to appear to come from a farther range than the actual storm.

Columbia storm on radar

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Coastal Storm Along the East Coast; Pacific Storm System in the West on Friday

March 2, 2012: Adair County