Alert archive / Georgia / Severe Thunderstorm Watches in 2016
Severe Thunderstorm Watch 35
The Storm Prediction Center issued this severe thunderstorm watch at Mar 1, 2016, 10:09 PM EST for 36 counties in Georgia. It was in force for 4 hr.
The area
The outline as issued.
The facts
- Issued
- Mar 1, 2016, 10:09 PM EST (03:09 UTC)
- Expired
- Mar 2, 2016, 2:00 AM EST
- In force
- 4 hr
- Issued by
- the Storm Prediction Center
- Largest hail expected
- 0.5 in
- Strongest gust expected
- 60 kt
All 36 counties
Baldwin County, GA, Bibb County, GA, Bleckley County, GA, Burke County, GA, Chattahoochee County, GA, Columbia County, GA, Crawford County, GA, Crisp County, GA, Dodge County, GA, Dooly County, GA, Emanuel County, GA, Glascock County, GA, Hancock County, GA, Houston County, GA, Jefferson County, GA, Johnson County, GA, Jones County, GA, Laurens County, GA, Lincoln County, GA, Macon County, GA, Marion County, GA, McDuffie County, GA, Peach County, GA, Pulaski County, GA, Richmond County, GA, Schley County, GA, Stewart County, GA, Sumter County, GA, Taylor County, GA, Treutlen County, GA, Twiggs County, GA, Warren County, GA, Washington County, GA, Webster County, GA, Wilcox County, GA, Wilkinson County, GA
The radar
The Robins AFB radar (KJGX), 45 km from the middle of the area, began a volume at 03:10 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What SPC expected
The probabilities SPC published with the watch, for the watch area over its life.
- Two or more tornadoes
- 10%
- One or more EF2 to EF5 tornadoes
- 2%
- Ten or more severe wind reports
- 20%
- One or more gusts of 65 knots or more
- 10%
- Ten or more severe hail reports
- 5%
- One or more hailstones of 2 inches or more
- 5%
- Six or more combined severe hail and wind reports
- 40%
Warnings issued inside it
1 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 2, 12:01 AM EST | Severe Thunderstorm Warning | CAE | Burke, Richmond | 16 min |
Discussions around it
SPC mesoscale discussions over the same counties from four hours before the watch to its end.
The nearest sounding before it
Peachtre/Fal Fld, GA (KFFC), launched 00:00Z, 3.2 hours before the alert went out and 134 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 3 J/kg
- Mixed-layer CIN
- -33 J/kg
- Mixed-layer LCL
- 1253 m above ground
- 0-6 km bulk shear
- 64 kt
- 0-1 km storm-relative helicity
- 236 m²/s²
- 0-3 km storm-relative helicity
- 353 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 1, 8:08 PM EST | Mesoscale Discussion | SPC | Baldwin, Barrow, Bibb, Butts, Clarke, Clayton and 35 more | 67 min |
| Mar 1, 9:42 PM EST | Mesoscale Discussion | SPC | Baldwin, Bibb, Bleckley, Burke, Chattahoochee, Columbia and 39 more | 63 min |
| Mar 1, 11:40 PM EST | Mesoscale Discussion | SPC | Bleckley, Bulloch, Burke, Candler, Dodge, Dooly and 13 more | 65 min |
Nearby
Severe Thunderstorm Watches in Georgia, 2016Every severe thunderstorm watch in 2016
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.