Alert archive / Georgia / Severe Thunderstorm Warnings in 2017
Severe Thunderstorm Warning 101, NWS Tallahassee, FL
NWS Tallahassee, FL issued this severe thunderstorm warning at Mar 10, 2017, 7:18 AM EST for 4 counties in Georgia; Henry County, Houston County, Alabama. It was in force for 27 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
- Mar 10, 2017, 7:18 AM EST (12:18 UTC)
- Expired
- Mar 10, 2017, 7:45 AM EST
- In force
- 27 min
- Issued by
- NWS Tallahassee, FL
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Henry County, AL, Houston County, AL, Baker County, GA, Calhoun County, GA, Early County, GA, Miller County, GA
The radar
The Ft Rucker radar (KEOX), 43 km from the middle of the area, began a volume at 12:17 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
Tallahassee Rgnl, FL (KTLH), launched 12:00Z, 0.3 hours before the alert went out and 124 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
- 5 J/kg
- Mixed-layer CIN
- -216 J/kg
- Mixed-layer LCL
- 930 m above ground
- 0-6 km bulk shear
- 35 kt
- 0-1 km storm-relative helicity
- 88 m²/s²
- 0-3 km storm-relative helicity
- 104 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
276 WUUS52 KTAE 101218 SVRTAE ALC067-069-GAC007-037-099-201-101245- /O.NEW.KTAE.SV.W.0101.170310T1218Z-170310T1245Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Tallahassee FL 718 AM EST FRI MAR 10 2017 The National Weather Service in Tallahassee has issued a * Severe Thunderstorm Warning for... Southeastern Henry County in southeastern Alabama... Eastern Houston County in southeastern Alabama... Northwestern Miller County in southwestern Georgia... Northwestern Baker County in southwestern Georgia... Southwestern Calhoun County in southwestern Georgia... Early County in southwestern Georgia... * Until 745 AM EST/645 AM CST/ * At 717 AM EST/617 AM CST/, a severe thunderstorm was located near Blakely, moving east at 50 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Blakely, Headland, Ashford, Cowarts, Arlington, Webb, Columbia, Kinsey, Douglasville, Centerville, Avon, Gordon, Damascus, Haleburg, Saffold, Iveys Mill, Pansey, Sigma, Grandberry Crossroads and Enon. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3136 8534 3150 8484 3140 8441 3100 8525 TIME...MOT...LOC 1217Z 275DEG 69KT 3137 8488 HAIL...<.75IN WIND...60MPH $$ 04-MCDERMOTT
1 follow-up statement
829
WWUS52 KTAE 101229
SVSTAE
Severe Weather Statement
National Weather Service Tallahassee FL
729 AM EST FRI MAR 10 2017
ALC067-GAC037-101238-
/O.CAN.KTAE.SV.W.0101.000000T0000Z-170310T1245Z/
Henry AL-Calhoun GA-
729 AM EST FRI MAR 10 2017
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN HENRY COUNTY IN
SOUTHEASTERN ALABAMA AND SOUTHWESTERN CALHOUN COUNTIES IN
SOUTHWESTERN GEORGIA IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
LAT...LON 3135 8453 3100 8525 3121 8530 3144 8468
3143 8466
TIME...MOT...LOC 1228Z 275DEG 69KT 3135 8463
$$
ALC069-GAC007-099-201-101245-
/O.CON.KTAE.SV.W.0101.000000T0000Z-170310T1245Z/
Houston AL-Miller GA-Baker GA-Early GA-
729 AM EST FRI MAR 10 2017
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 745 AM
EST/645 AM CST/ FOR EASTERN HOUSTON...NORTHWESTERN MILLER...WEST
CENTRAL BAKER AND CENTRAL EARLY COUNTIES...
At 728 AM EST/628 AM CST/, a severe thunderstorm was located 8 miles
southeast of Arlington, or 13 miles south of Morgan, moving east at
80 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Ashford, Cowarts, Arlington, Douglasville, Centerville, Avon, Gordon,
Damascus, Saffold, Pansey, Howards Mill, Crestview, Enon, Lovetown,
Cuba, Farley Nuclear Plant, Cedar Springs, Old Damascus, Hentown and
Hilton.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3135 8453 3100 8525 3121 8530 3144 8468
3143 8466
TIME...MOT...LOC 1228Z 275DEG 69KT 3135 8463
HAIL...<.75IN
WIND...60MPH
$$
04-MCDERMOTTThe office that day
Everything else NWS Tallahassee, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 10, 6:02 AM EST | Special Weather Statement | TAE | Clay, Quitman, Randolph | 58 min |
| Mar 10, 6:54 AM EST | Special Weather Statement | TAE | Clay, Early | 36 min |
| Mar 10, 7:35 AM EST | Severe Thunderstorm Warning | TAE | Decatur, Early, Miller, Seminole | 25 min |
| Mar 10, 7:56 AM EST | Special Weather Statement | TAE | Decatur, Seminole | 49 min |
Nearby
Severe Thunderstorm Warnings in Georgia, 2017Severe Thunderstorm Warnings in Alabama, 2017Every severe thunderstorm warning in 2017
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.