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National UFO Reporting Center Sighting Report |
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Occurred : 12/19/2001 10:00 (Entered as : 12/19/01 10:00) Reported: 1/4/2002 12:02:58 PM 12:02 Posted: 1/11/2002 Location: Glen Dale, MD Shape: Unknown Duration: 30 minutes |
Strange Cloud Formation On the date of 19 December, 2001 i witnessed a large convection trail approx 20miles accross in a large ,and almost complete circle; but this cloud formation was well below the normal cieling for that type of convection trail, or cloud type. also saw about 5 to 10 area's where there were small down drafts. ((NUFORC Note: We wonder whether the source, in citing "convection trails," might be describing a typical condensation trail ("contrail") that appears behind high-altitude aircraft. That is a guess. PD)) |