Alert archive / Georgia / Severe Thunderstorm Watches in 1998

Severe Thunderstorm Watch 95

March 8, 199816 counties in Alabama; 71 counties in Georgia; McCormick County, South Carolina

The Storm Prediction Center issued this severe thunderstorm watch at Mar 8, 1998, 11:45 AM CST for 16 counties in Alabama; 71 counties in Georgia; McCormick County, South Carolina. It was in force for 6 hr.

The area

The outline as issued.

The facts

Issued
Mar 8, 1998, 11:45 AM CST (17:45 UTC)
Expired
Mar 8, 1998, 6:00 PM CST
In force
6 hr
Issued by
the Storm Prediction Center
All 88 counties

Barbour County, AL, Bullock County, AL, Chambers County, AL, Clay County, AL, Cleburne County, AL, Coosa County, AL, Crenshaw County, AL, Elmore County, AL, Lee County, AL, Macon County, AL, Montgomery County, AL, Pike County, AL, Randolph County, AL, Russell County, AL, Talladega County, AL, Tallapoosa County, AL, Baldwin County, GA, Bibb County, GA, Bleckley County, GA, Butts County, GA, Carroll County, GA, Chattahoochee County, GA, Clayton County, GA, Columbia County, GA, Coweta County, GA, Crawford County, GA, Crisp County, GA, DeKalb County, GA, Dodge County, GA, Dooly County, GA, Douglas County, GA, Emanuel County, GA, Fayette County, GA, Fulton County, GA, Glascock County, GA, Greene County, GA, Hancock County, GA, Harris County, GA, Heard County, GA, Henry County, GA, Houston County, GA, Jasper County, GA, Jefferson County, GA, Johnson County, GA, Jones County, GA, Lamar County, GA, Laurens County, GA, Lee County, GA, Lincoln County, GA, Macon County, GA, Marion County, GA, McDuffie County, GA, Meriwether County, GA, Monroe County, GA, Montgomery County, GA, Morgan County, GA, Muscogee County, GA, Newton County, GA, Oconee County, GA, Oglethorpe County, GA, Peach County, GA, Pike County, GA, Pulaski County, GA, Putnam County, GA, Quitman County, GA, Randolph County, GA, Rockdale County, GA, Schley County, GA, Spalding County, GA, Stewart County, GA, Sumter County, GA, Talbot County, GA, Taliaferro County, GA, Taylor County, GA, Toombs County, GA, Treutlen County, GA, Troup County, GA, Twiggs County, GA, Upson County, GA, Walton County, GA, Warren County, GA, Washington County, GA, Webster County, GA, Wheeler County, GA, Wilcox County, GA, Wilkes County, GA, Wilkinson County, GA, McCormick County, SC

The radar

The Atlanta radar (KFFC), 47 km from the middle of the area, began a volume at 17:35 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.

Warnings issued inside it

16 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.

IssuedProductOfficeCountiesLasted
Mar 8, 12:07 PM CSTSevere Thunderstorm WarningBMXTallapoosa48 min
Mar 8, 12:16 PM CSTSevere Thunderstorm WarningFFCCoweta, Fayette29 min
Mar 8, 1:07 PM CSTSevere Thunderstorm WarningFFCHeard23 min
Mar 8, 1:29 PM CSTSevere Thunderstorm WarningFFCFulton31 min
Mar 8, 1:35 PM CSTFlash Flood WarningCAEColumbia3 hr
Mar 8, 1:49 PM CSTSevere Thunderstorm WarningFFCSumter26 min
Mar 8, 2:41 PM CSTSevere Thunderstorm WarningFFCHouston34 min
Mar 8, 3:02 PM CSTFlash Flood WarningBMXBarbour, Russell6 hr
Mar 8, 3:02 PM CSTFlash Flood WarningBMXChambers, Lee, Macon, Tallapoosa6 hr
Mar 8, 3:02 PM CSTFlash Flood WarningBMXBullock, Pike6 hr
Mar 8, 3:02 PM CSTFlash Flood WarningBMXMuscogee6 hr
Mar 8, 3:12 PM CSTSevere Thunderstorm WarningBMXAutauga, Elmore33 min
Mar 8, 3:30 PM CSTFlash Flood WarningMOBCrenshaw6 hr
Mar 8, 3:56 PM CSTSevere Thunderstorm WarningBMXCalhoun, St. Clair, Talladega49 min
Mar 8, 4:09 PM CSTFlash Flood WarningBMXRandolph5 hr
Mar 8, 5:50 PM CSTSevere Thunderstorm WarningBMXElmore, Tallapoosa35 min

The nearest sounding before it

Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 5.8 hours before the alert went out and 50 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.

Skew-T log-pSkew-T log-p diagram, Peachtre/Fal Fld, GA at 12:00Z on 1998-03-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 157 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Peachtre/Fal Fld, GA at 12:00Z on 1998-03-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 398 square meters per square second.19395878Sfc1 km3 km6 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
157 J/kg
Mixed-layer CIN
-64 J/kg
Mixed-layer LCL
698 m above ground
0-6 km bulk shear
51 kt
0-1 km storm-relative helicity
398 m²/s²
0-3 km storm-relative helicity
514 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.1

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 7, 9:45 PM CSTTornado WatchSPCBaldwin, Barbour, Butler, Clarke, Coffee, Conecuh and 11 more6 hr
Mar 8, 4:00 AM CSTTornado WatchSPCBaldwin, Barbour, Butler, Choctaw, Clarke, Coffee and 13 more6 hr
Mar 8, 10:00 AM CSTTornado WatchSPCBaldwin, Barbour, Butler, Clarke, Coffee, Conecuh and 9 more5 hr
Mar 8, 3:00 PM CSTTornado WatchSPCCoffee, Conecuh, Covington, Crenshaw, Dale, Escambia and 4 more6 hr
Mar 8, 3:45 PM CSTSevere Thunderstorm WatchSPCAutauga, Barbour, Blount, Bullock, Butler, Calhoun and 25 more5 hr
Mar 8, 2:15 AM CSTTornado WatchSPCAppling, Atkinson, Bacon, Baker, Ben Hill, Berrien and 52 more6 hr
Mar 8, 8:00 AM CSTTornado WatchSPCAppling, Atkinson, Bacon, Baker, Ben Hill, Berrien and 34 more7 hr
Mar 8, 2:15 PM CSTTornado WatchSPCHorry6 hr

Nearby

Severe Thunderstorm Watches in Georgia, 1998Severe Thunderstorm Watches in Alabama, 1998Severe Thunderstorm Watches in South Carolina, 1998Every severe thunderstorm watch in 1998

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.