Alert archive / Georgia / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 3, NWS Charleston, SC
NWS Charleston, SC issued this severe thunderstorm warning at Jan 27, 2021, 12:49 PM EST for 4 counties in Georgia. It was in force for 26 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
- Jan 27, 2021, 12:49 PM EST (17:49 UTC)
- Expired
- Jan 27, 2021, 1:15 PM EST
- In force
- 26 min
- Issued by
- NWS Charleston, SC
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Bryan County, GA, Bulloch County, GA, Evans County, GA, Liberty County, GA
The radar
The Charleston,SC radar (KCLX), 78 km from the middle of the area, began a volume at 17:50 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
Charleston AFB, SC (KCHS), launched 12:00Z, 5.8 hours before the alert went out and 174 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 945 m above ground
- 0-6 km bulk shear
- 69 kt
- 0-1 km storm-relative helicity
- -37 m²/s²
- 0-3 km storm-relative helicity
- 304 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 2.2
The text
As transmitted.
213
WUUS52 KCHS 271749
SVRCHS
GAC029-031-109-179-271815-
/O.NEW.KCHS.SV.W.0003.210127T1749Z-210127T1815Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Charleston SC
1249 PM EST Wed Jan 27 2021
The National Weather Service in Charleston has issued a
* Severe Thunderstorm Warning for portions of...
Bryan County in southeastern Georgia...
Evans County in southeastern Georgia...
Liberty County in southeastern Georgia...
Bulloch County in southeastern Georgia...
* Until 115 PM EST.
* At 1248 PM EST, a severe thunderstorm was located over Daisy,
moving northeast at 60 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to trees and powerlines.
* Locations impacted include...
Pembroke, Lanier, Daisy, Blitchton, Bay, Groveland and Stilson.
This warning includes I-16 between mile markers 126 and 146.
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 3218 8189 3239 8153 3222 8143 3220 8141
3220 8142 3216 8141 3204 8177 3205 8179
3206 8183
TIME...MOT...LOC 1748Z 247DEG 50KT 3215 8180
HAIL...<.75IN
WIND...60MPH
$$
BRM1 follow-up statement
065
WWUS52 KCHS 271806
SVSCHS
Severe Weather Statement
National Weather Service Charleston SC
106 PM EST Wed Jan 27 2021
GAC029-031-109-179-271815-
/O.EXP.KCHS.SV.W.0003.000000T0000Z-210127T1815Z/
Bryan GA-Evans GA-Liberty GA-Bulloch GA-
106 PM EST Wed Jan 27 2021
...THE SEVERE THUNDERSTORM WARNING FOR BRYAN...EVANS...LIBERTY AND
BULLOCH COUNTIES WILL EXPIRE AT 115 PM EST...
The storm which prompted the warning has weakened below severe
limits, and no longer pose an immediate threat to life or property.
Therefore the warning will be allowed to expire.
LAT...LON 3218 8189 3239 8153 3222 8143 3220 8141
3220 8142 3216 8141 3204 8177 3205 8179
3206 8183
TIME...MOT...LOC 1805Z 247DEG 50KT 3223 8157
$$
BRMThe office that day
Everything else NWS Charleston, SC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 27, 9:12 AM EST | Special Weather Statement | CHS | Effingham | 33 min |
| Jan 27, 9:24 AM EST | Severe Thunderstorm Warning | CHS | Chatham, Effingham | 51 min |
| Jan 27, 9:46 AM EST | Severe Thunderstorm Warning | CHS | Chatham | 43 min |
| Jan 27, 11:11 AM EST | Special Weather Statement | CHS | Jenkins | 19 min |
| Jan 27, 12:33 PM EST | Special Weather Statement | CHS | Evans, Tattnall | 27 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.