Alert archive / Florida / Tornado Watches in 2008
Tornado Watch 95
The Storm Prediction Center issued this tornado watch at Mar 4, 2008, 3:21 AM CST for 12 counties in Alabama; 15 counties in Florida; 14 counties in Georgia. It was in force for 9 hr.
The area
The outline as issued.
The facts
- Issued
- Mar 4, 2008, 3:21 AM CST (09:21 UTC)
- Expired
- Mar 4, 2008, 12:00 PM CST
- In force
- 9 hr
- Issued by
- the Storm Prediction Center
- Largest hail expected
- 1 in
- Strongest gust expected
- 60 kt
All 41 counties
Baldwin County, AL, Butler County, AL, Coffee County, AL, Conecuh County, AL, Covington County, AL, Crenshaw County, AL, Dale County, AL, Escambia County, AL, Geneva County, AL, Henry County, AL, Houston County, AL, Monroe County, AL, Bay County, FL, Calhoun County, FL, Escambia County, FL, Franklin County, FL, Gadsden County, FL, Gulf County, FL, Holmes County, FL, Jackson County, FL, Leon County, FL, Liberty County, FL, Okaloosa County, FL, Santa Rosa County, FL, Wakulla County, FL, Walton County, FL, Washington County, FL, Baker County, GA, Calhoun County, GA, Clay County, GA, Decatur County, GA, Dougherty County, GA, Early County, GA, Grady County, GA, Lee County, GA, Miller County, GA, Mitchell County, GA, Quitman County, GA, Randolph County, GA, Seminole County, GA, Terrell County, GA
The radar
The Eglin Afb radar (KEVX), 61 km from the middle of the area, began a volume at 09:24 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
- 40%
- One or more EF2 to EF5 tornadoes
- 30%
- Ten or more severe wind reports
- 30%
- One or more gusts of 65 knots or more
- 10%
- Ten or more severe hail reports
- 30%
- One or more hailstones of 2 inches or more
- 5%
- Six or more combined severe hail and wind reports
- 90%
Discussions around it
SPC mesoscale discussions over the same counties from four hours before the watch to its end.
The nearest sounding before it
Tallahassee Rgnl, FL (KTLH), launched 00:00Z, 9.4 hours before the alert went out and 205 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
- 1267 m above ground
- 0-6 km bulk shear
- 15 kt
- 0-1 km storm-relative helicity
- 82 m²/s²
- 0-3 km storm-relative helicity
- 184 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
WWUS20 KWNS 040924
SEL5
SPC WW 040924
ALZ000-FLZ000-GAZ000-CWZ000-041800-
URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 95
NWS STORM PREDICTION CENTER NORMAN OK
320 AM CST TUE MAR 4 2008
THE NWS STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF
SOUTHERN ALABAMA
WESTERN AND CENTRAL FLORIDA PANHANDLE
SOUTHWEST GEORGIA
COASTAL WATERS
EFFECTIVE THIS TUESDAY MORNING FROM 320 AM UNTIL NOON CST.
TORNADOES...HAIL TO 1 INCH IN DIAMETER...THUNDERSTORM WIND GUSTS
TO 70 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.
THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 110 STATUTE
MILES EAST AND WEST OF A LINE FROM 40 MILES NORTH NORTHWEST OF
DOTHAN ALABAMA TO 55 MILES SOUTHWEST OF PANAMA CITY FLORIDA. FOR
A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH
OUTLINE UPDATE (WOUS64 KWNS WOU5).
REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR
TORNADOES AND SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH
AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR
THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS
AND POSSIBLE WARNINGS.
OTHER WATCH INFORMATION...THIS TORNADO WATCH REPLACES TORNADO
WATCH NUMBER 93. WATCH NUMBER 93 WILL NOT BE IN EFFECT AFTER 320
AM CST. CONTINUE...WW 94...
DISCUSSION...BROKEN SQLN ALONG COLD FRONT ASSOCIATED WITH EJECTING
AR UPR LOW/TROUGH EXPECTED TO CONTINUE STEADILY EWD...WHILE EMBEDDED
STORMS MOVE RAPIDLY NNE WITHIN IT. LOW-LEVEL MOISTURE RETURN HAS
INCREASED APPRECIABLY IN THE LAST FEW HOURS ALONG THE ERN GULF CST.
SFC OBSERVATIONS/VWP DATA SUGGEST THAT MOISTURE SHOULD CONTINUE TO
SPREAD N INTO SE AL AND SW GA AHEAD OF SQLN LATER THIS MORNING...TO
A DEGREE SUPPORTIVE OF SUSTAINED STORMS. OTHER STORMS MAY FORM IN
CONFLUENCE LINE AHEAD OF SQLN...OVER CNTRL PARTS OF THE FL PANHANDLE
INTO SE AL. STRENGTH OF WIND FIELD AND SLIGHTLY BACKED NEAR-SFC
FLOW SUGGEST POTENTIAL FOR ISOLATED TORNADOES...IN ADDITION TO
NARROW SWATHS OF DMGG WIND/MARGINALLY SVR HAIL.
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 1 INCH. EXTREME TURBULENCE AND SURFACE WIND
GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 450.
MEAN STORM MOTION VECTOR 21045.
...CORFIDISPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 3, 8:59 PM CST | Mesoscale Discussion | SPC | Baldwin, Butler, Choctaw, Clarke, Conecuh, Crenshaw and 10 more | 61 min |
| Mar 3, 9:56 PM CST | Tornado Watch | SPC | Baldwin, Bibb, Butler, Choctaw, Clarke, Conecuh and 16 more | 7 hr |
| Mar 4, 1:09 AM CST | Mesoscale Discussion | SPC | Blount, Cherokee, Cullman, DeKalb, Etowah, Fayette and 10 more | 66 min |
| Mar 4, 1:25 AM CST | Tornado Watch | SPC | Autauga, Barbour, Blount, Bullock, Calhoun, Chambers and 28 more | 8 hr |
| Mar 4, 2:30 AM CST | Mesoscale Discussion | SPC | Autauga, Baldwin, Barbour, Bullock, Butler, Chambers and 23 more | 90 min |
| Mar 4, 4:55 AM CST | Mesoscale Discussion | SPC | Bullock, Chambers, Clay, Cleburne, Coosa, Elmore and 6 more | 95 min |
| Mar 4, 10:17 AM CST | Mesoscale Discussion | SPC | Calhoun, Chambers, Cherokee, Clay, Cleburne, DeKalb and 4 more | 118 min |
| Mar 4, 10:56 AM CST | Mesoscale Discussion | SPC | Baker, Columbia, Gadsden, Hamilton, Jackson, Jefferson and 4 more | 2 hr |
| Mar 4, 11:04 AM CST | Tornado Watch | SPC | Baldwin, Banks, Barrow, Bartow, Bibb, Bleckley and 96 more | 8 hr |
| Mar 4, 1:30 PM CST | Mesoscale Discussion | SPC | Baldwin, Banks, Barrow, Bibb, Butts, Clarke and 40 more | 90 min |
| Mar 4, 3:31 PM CST | Tornado Watch | SPC | Lincoln | 8 hr |
| Mar 4, 4:48 PM CST | Mesoscale Discussion | SPC | Bryan, Bulloch, Burke, Chatham, Effingham, Liberty and 2 more | 57 min |
| Mar 4, 5:27 PM CST | Tornado Watch | SPC | Bryan, Bulloch, Burke, Candler, Chatham, Columbia and 11 more | 7 hr |
Nearby
Tornado Watches in Florida, 2008Tornado Watches in Georgia, 2008Tornado Watches in Alabama, 2008Every tornado watch in 2008
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.