Alert archive / Georgia / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 44, NWS Charleston, SC
NWS Charleston, SC issued this severe thunderstorm warning at Jul 22, 2021, 3:14 PM EDT for Bryan County, Bulloch County, Liberty County, Georgia. It was in force for 10 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jul 22, 2021, 3:14 PM EDT (19:14 UTC)
- Expired
- Jul 22, 2021, 3:24 PM EDT
- In force
- 10 min
- Issued by
- NWS Charleston, SC
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Bryan County, GA, Bulloch County, GA, Liberty County, GA
The radar
The Charleston,SC radar (KCLX), 85 km from the middle of the area, began a volume at 19:16 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.
The nearest sounding before it
Jacksonville, FL (KJAX), launched 12:00Z, 7.2 hours before the alert went out and 178 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
- 1564 J/kg
- Mixed-layer CIN
- -17 J/kg
- Mixed-layer LCL
- 754 m above ground
- 0-6 km bulk shear
- 14 kt
- 0-1 km storm-relative helicity
- -29 m²/s²
- 0-3 km storm-relative helicity
- -16 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
863
WUUS52 KCHS 221914
SVRCHS
GAC029-031-179-221945-
/O.NEW.KCHS.SV.W.0044.210722T1914Z-210722T1945Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Charleston SC
314 PM EDT Thu Jul 22 2021
The National Weather Service in Charleston has issued a
* Severe Thunderstorm Warning for portions of...
Bryan County in southeastern Georgia...
Liberty County in southeastern Georgia...
Bulloch County in southeastern Georgia...
* Until 345 PM EDT.
* At 314 PM EDT, a severe thunderstorm was located over Pembroke,
moving south at 25 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Minor hail damage to vehicles is possible. Expect wind
damage to trees and powerlines.
* Locations impacted include...
Pembroke, Lanier and Bay.
This warning includes I-16 between mile markers 131 and 139.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Report damage directly to the Charleston National Weather Service at
888-383-2024 when it is safe to do so.
&&
LAT...LON 3207 8174 3209 8172 3210 8173 3223 8170
3225 8153 3201 8147 3200 8176
TIME...MOT...LOC 1914Z 356DEG 20KT 3218 8162
HAIL...1.00IN
WIND...60MPH
$$
BRM1 follow-up statement
514
WWUS52 KCHS 221924
SVSCHS
Severe Weather Statement
National Weather Service Charleston SC
324 PM EDT Thu Jul 22 2021
GAC029-031-179-221933-
/O.CAN.KCHS.SV.W.0044.000000T0000Z-210722T1945Z/
Bryan GA-Liberty GA-Bulloch GA-
324 PM EDT Thu Jul 22 2021
...THE SEVERE THUNDERSTORM WARNING FOR PORTIONS OF BRYAN...LIBERTY
AND BULLOCH COUNTIES IS CANCELLED...
The storm which prompted the warning has weakened below severe
limits, and no longer pose an immediate threat to life or property.
Therefore the warning has been cancelled.
LAT...LON 3207 8174 3209 8172 3210 8173 3223 8170
3225 8153 3201 8147 3200 8176
TIME...MOT...LOC 1922Z 356DEG 20KT 3213 8162
$$
BRMThe office that day
Everything else NWS Charleston, SC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 22, 3:19 PM EDT | Severe Thunderstorm Warning | CHS | Bryan, Chatham, Effingham | 41 min |
| Jul 22, 7:20 PM EDT | Special Weather Statement | CHS | Jenkins | 25 min |
Nearby
Severe Thunderstorm Warnings in Georgia, 2021Every severe thunderstorm warning in 2021
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.