It is unwise to "never say never" in the incredible world of meteorology, but that said,.....I think that Dr. Hark is on to something. The "never say never" is in reference to questioning the possibility of such incredible storm structure occurring in southwestern Georgia. The picture just does not look right.
According to reports from the NWS Forecast Office in Tallahasssee, FL., the tornado touched down around 7:22PM, E.D.T. I would question whether or not the amount of daylight in the online photo would equal the actual amount of daylight that would be present at 7:22PM in late March in southwestern Georgia.
LOCAL STORM REPORT From the NWS Tallahassee, FL.---
0722 PM TORNADO BENEVOLENCE 31.88N 84.74W
03/26/2011 RANDOLPH GA EMERGENCY MNGR
EMERGENCY MANAGEMENT/RANDOLPH SHERIFF DEPT. REPORT A
TORNADO TOUCHDOWN IN THE CITY OF BENEVOLENCE. DAMAGE
INCLUDES SEVERAL TREES AND POWERLINES DOWN...ONE MOBILE
HOME DESTROYED...ONE MOBILE HOME SEVERELY DAMAGED...AND
SEVERAL OUT BUILDINGS DESTROYED.
I also have to question the overall storm in relation to the photo's overall background. The cloud base does not look like it is proportional to the rest of the picture. It is almost as though the storm is on the ground in the field that is in the backdrop of the picture.
On another note, it is my current meteorological understanding that for such amazing supercell storm structure to occur, several meteorological parameters need to be present including, but not limited to, at least a moderate amount of surface-based convective available potential energy, and a decent amount of 0-1 KM storm relative helicity.
Did the metorological parameters that enable such storm structure to evolve exist across southern Georgia early in the evening of Saturday, 3-26-2011? Looking back at some data, there is a Mesoscale Discussion product issued by the Storm Prediction Center at 7:59PM, E.D.T. In that report, the graphics depict an area of decreasing mean layer CAPE from southeastern Alabama heading east towards Georgia, with mean layer CAPE values that are less than 1,000 j/kg as one heads east.
http://www.spc.noaa.gov/products/md/md0284.html
From the social side of things, what time did the prom start?
According to the article in Dr. Hark's post,.....
"CUTHBERT, GA (WTVM) - Teen viewers took pictures of an usual storm cloud Saturday night in Randolph County, during their high school prom. The National Weather Service confirms that a tornado touched down in the area. News Leader 9 obtained these photos from the mother of one of the teens.
She tells us that her son and his friend spotted the storm cloud behind their high school and chased it down to take photos."
I have my doubts.