Alert archive / Alabama / Severe Thunderstorm Watches in 2001
Severe Thunderstorm Watch 2
The Storm Prediction Center issued this severe thunderstorm watch at Jan 19, 2001, 6:00 AM CST for 4 states. It was in force for 5 hr.
The area
The outline as issued.
The facts
- Issued
- Jan 19, 2001, 6:00 AM CST (12:00 UTC)
- Expired
- Jan 19, 2001, 11:00 AM CST
- In force
- 5 hr
- Issued by
- the Storm Prediction Center
All 48 counties
Autauga County, AL, Baldwin County, AL, Barbour County, AL, Bullock County, AL, Butler County, AL, Chambers County, AL, Choctaw County, AL, Clarke County, AL, Clay County, AL, Coffee County, AL, Conecuh County, AL, Coosa County, AL, Covington County, AL, Crenshaw County, AL, Dale County, AL, Dallas County, AL, Elmore County, AL, Escambia County, AL, Geneva County, AL, Henry County, AL, Houston County, AL, Lee County, AL, Lowndes County, AL, Macon County, AL, Marengo County, AL, Mobile County, AL, Monroe County, AL, Montgomery County, AL, Pike County, AL, Randolph County, AL, Tallapoosa County, AL, Washington County, AL, Wilcox County, AL, Escambia County, FL, Holmes County, FL, Okaloosa County, FL, Santa Rosa County, FL, Walton County, FL, Washington County, FL, Saint Bernard Parish, LA, Forrest County, MS, George County, MS, Greene County, MS, Harrison County, MS, Jackson County, MS, Perry County, MS, Stone County, MS, Wayne County, MS
Warnings issued inside it
24 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 19, 6:02 AM CST | Severe Thunderstorm Warning | MOB | Stone | 58 min |
| Jan 19, 6:17 AM CST | Severe Thunderstorm Warning | MOB | Perry | 43 min |
| Jan 19, 6:20 AM CST | Severe Thunderstorm Warning | LIX | Harrison, Jackson | 40 min |
| Jan 19, 6:28 AM CST | Severe Thunderstorm Warning | MOB | George, Greene | 62 min |
| Jan 19, 7:02 AM CST | Severe Thunderstorm Warning | MOB | Washington | 28 min |
| Jan 19, 7:22 AM CST | Severe Thunderstorm Warning | MOB | Mobile | 38 min |
| Jan 19, 7:34 AM CST | Severe Thunderstorm Warning | MOB | Clarke | 41 min |
| Jan 19, 7:38 AM CST | Severe Thunderstorm Warning | MOB | Baldwin | 67 min |
| Jan 19, 7:57 AM CST | Severe Thunderstorm Warning | MOB | Monroe, Wilcox | 48 min |
| Jan 19, 8:24 AM CST | Tornado Warning | MOB | Okaloosa | 36 min |
| Jan 19, 8:44 AM CST | Severe Thunderstorm Warning | BMX | Lowndes | 46 min |
| Jan 19, 9:03 AM CST | Severe Thunderstorm Warning | BMX | Montgomery | 57 min |
| Jan 19, 9:12 AM CST | Severe Thunderstorm Warning | BMX | Coosa, Elmore | 33 min |
| Jan 19, 9:16 AM CST | Tornado Warning | BMX | Montgomery | 44 min |
| Jan 19, 9:20 AM CST | Severe Thunderstorm Warning | MOB | Butler, Crenshaw | 55 min |
| Jan 19, 9:25 AM CST | Tornado Warning | TAE | Geneva, Houston | 35 min |
| Jan 19, 9:30 AM CST | Tornado Warning | BMX | Elmore | 45 min |
| Jan 19, 9:36 AM CST | Tornado Warning | TAE | Dale, Henry | 24 min |
| Jan 19, 9:37 AM CST | Severe Thunderstorm Warning | MOB | Covington | 23 min |
| Jan 19, 9:40 AM CST | Tornado Warning | BMX | Tallapoosa | 65 min |
| Jan 19, 9:51 AM CST | Severe Thunderstorm Warning | BMX | Macon | 39 min |
| Jan 19, 9:59 AM CST | Severe Thunderstorm Warning | BMX | Randolph | 61 min |
| Jan 19, 10:00 AM CST | Severe Thunderstorm Warning | BMX | Chambers, Lee | 60 min |
| Jan 19, 10:02 AM CST | Severe Thunderstorm Warning | MOB | Covington | 28 min |
The nearest sounding before it
Birmingham, AL (KBMX), launched 12:00Z, 0.0 hours before the alert went out and 237 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
- 1 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 491 m above ground
- 0-6 km bulk shear
- 78 kt
- 0-1 km storm-relative helicity
- 5 m²/s²
- 0-3 km storm-relative helicity
- 105 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
131 WWUS9 KMKC 191131 SEL2 SEL2 MKC WW 191119 ALZ000-FLZ000-MSZ000-CWZ000-191700- URGENT - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WATCH NUMBER 2 STORM PREDICTION CENTER NORMAN OK 519 AM CST FRI JAN 19 2001 THE STORM PREDICTION CENTER HAS ISSUED A SEVERE THUNDERSTORM WATCH FOR PORTIONS OF SOUTHERN ALABAMA WESTERN FLORIDA PANHANDLE SOUTHEASTERN MISSISSIPPI COASTAL WATERS EFFECTIVE THIS FRIDAY MORNING FROM 600 AM UNTIL 1100 AM CST. HAIL TO 1 INCH IN DIAMETER...THUNDERSTORM WIND GUSTS TO 70 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS. THE SEVERE THUNDERSTORM WATCH AREA IS ALONG AND 100 STATUTE MILES NORTH AND SOUTH OF A LINE FROM 30 MILES SOUTH SOUTHWEST OF GULFPORT MISSISSIPPI TO 30 MILES SOUTH SOUTHEAST OF AUBURN ALABAMA. REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE FAVORABLE FOR 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 SEVERE THUNDERSTORM WATCH REPLACES SEVERE THUNDERSTORM WATCH NUMBER 1. WATCH NUMBER 1 WILL NOT BE IN EFFECT AFTER 600 AM CST. DISCUSSION...UPPER LEVEL TROUGH IS BEGINNING TO TURN ENEWD FROM SOUTH TX INCREASING THE LIFT ACROSS THE CENTRAL GULF COASTAL STATES. THUNDERSTORMS HAVE DEVELOPED ALONG THE FRONT IN EXTREME SERN LA AND WILL MOVE EWD AT 40-45 KT WITH AN INCREASING THREAT OF WIND DAMAGE. SCATTERED THUNDERSTORMS ACROSS THE NRN GULF COASTAL WATERS WILL MOVE NEWD INTO SRN AL/WRN FL PANHANDLE NEXT FEW HOURS WITH A THREAT OF WIND DAMAGE AND ISOLATED HAIL. AVIATION...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 24045. ...IMY 312,0891 333,0851 304,0851 283,0891
SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 19, 1:15 AM CST | Severe Thunderstorm Watch | SPC | Choctaw, Clarke, Greene, Hale, Marengo, Mobile and 4 more | 5 hr |
| Jan 19, 11:00 AM CST | Severe Thunderstorm Watch | SPC | Bay, Calhoun, Franklin, Gadsden, Gulf, Holmes and 8 more | 4 hr |
Nearby
Severe Thunderstorm Watches in Alabama, 2001Severe Thunderstorm Watches in Mississippi, 2001Severe Thunderstorm Watches in Florida, 2001Every severe thunderstorm watch in 2001
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.