Alert archive / Florida / Severe Thunderstorm Warnings in 1992
Severe Thunderstorm Warning 69, NWS Tallahassee, FL
NWS Tallahassee, FL issued this severe thunderstorm warning at Nov 2, 1992, 1:30 AM CST for Bay County, Florida. It was in force for 60 min.
The area
The counties it named.
The facts
- Issued
- Nov 2, 1992, 1:30 AM CST (07:30 UTC)
- Expired
- Nov 2, 1992, 2:30 AM CST
- In force
- 60 min
- Issued by
- NWS Tallahassee, FL
- Area
- Whole counties
County Bay County, FL
The nearest sounding before it
Tallahassee Rgnl, FL (KTLH), launched 00:00Z, 7.5 hours before the alert went out and 129 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
- 106 J/kg
- Mixed-layer CIN
- -13 J/kg
- Mixed-layer LCL
- 868 m above ground
- 0-6 km bulk shear
- 37 kt
- 0-1 km storm-relative helicity
- 78 m²/s²
- 0-3 km storm-relative helicity
- 218 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.2
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KPNS 020734 SVRPNS FLC005-020830- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE PENSACOLA FL 130 AM CST MON NOV 2 1992 THE NATIONAL WEATHER SERVICE IN PENSACOLA HAS ISSUED A SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 230 AM CST FOR PEOPLE IN THE FOLLOWING LOCATIONS... IN NORTHWEST FLORIDA ...BAY COUNTY... RADAR INDICATED A VERY STRONG THUNDERSTORM MOVING EAST ALONG THE NORTHWEST FLORIDA COAST TOWARD BAY COUNTY AND PANAMA CITY. THIS THUNDERSTORM IS POTENTIALLY DANGEROUS AND HAS A HISOTRY OF DAMAGING WINDS. PERSONS IN BAY COUNTY SHOULD BE ALERT FOR THREATENING CONDITIONS AND BE PRPARED TO MOVE TO A SAFE PLACE QUICKLY IF SEVERE WEATHER OCCURS. STAY TUNED FOR LATER STATEMENT OR WARNING.
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
In the hours before
Special weather statement, Nov 1, 9:18 PM CST, 4 hours 12 minutes before
FLZ003-020515- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE TALLAHASSEE FL 1017 PM EST (917 PM CST) SUN NOV 1 1992 ...A TORNADO WATCH IS IN EFFECT UNTIL 3 AM CST AND INCLUDES THE NORTH FLORIDA COUNTIES OF JACKSON AND CALHOUN... AT 1003 PM NATIONAL WEATHER SERVICE RADAR INDICATED ONLY WIDELY SCATTERED SHOWERS OCCURRING OVER THE WESTERN FLORIDA PANHANDLE. NO SHOWER OR THUNDERSTORM ACTIVITY WAS OCCURRING IN JACKSON COUNTY...HOWEVER AN ISOLATED SHOWER WAS MOVING INTO SOUTHWESTERN CALHOUN COUNTY. A VERY LARGE AREA OF SHOWERS AND THUNDERSTORMS WAS INDICATED BY RADAR OVER SOUTH ALABAMA AND THE EXTREME WESTERN FLORIDA PANHANDLE. ALL OF THE SHOWERS AND THUNDERSTORMS WERE MOVING TO THE NORTH AT ABOUT 15 MPH. AS THE EVENING PROGRESSES THIS THUNDERSTORM ACTIVITY NOW LOCATED OVER THE FLORIDA PANHANDLE AND SOUTH ALABAMA WILL MOVE ACROSS NORTH FLORIDA. THE THREAT OF TORNADOES AND SEVERE THUNDERSTORMS WILL CONTINUE THROUGH THE LATE EVENING AND EARLY MORNING HOURS. RESIDENTS OF JACKSON AND CALHOUN COUNTIES SHOULD STAY TUNED TO NOAA WEATHER RADIO OR LOCAL NEWS MEDIA FOR ADDITIONAL STATEMENTS OR POSSIBLE WARNINGS.
Special weather statement, Nov 1, 10:25 PM CST, 3 hours 5 minutes before
FLZ004-020515- SPECIAL WEATHER STATEMENT NATIONAL WEATHER APALACHICOLA FL 1015 PM EST SAT OCT 31 1992 ...A TORNADO WATCH IS IN EFFECT FOR THE FLORIDA PANHANDLE INCLUDING GULF AND FRANKLIN COUNTIES UNTIL 400 AM EST MONDAY MORNING... AT 1114 PM EST...NATIONAL WEATHER SERVICE RADAR INDICATED A STRONG THUNDERSTORM OVER NORTH GULF COUNTY SOUTHWEST OF WEWAHITCHKA... THIS STORM DEVELOPED RAPIDLY IN THE LAST HOUR AND IS MOVING TO THE NORTH AT 15 TO 20 MILES AN HOUR. THIS STORM HAS THE POSSIBILITY OF PRODUCING STRONG GUSTY WINDS... DANGEROUS LIGHTNING...LARGE HAIL AND THE POSSIBILITY OF TORNADOES. PERSONS IN THE VICINITY OF THIS STORM SHOULD SEEK SAFE SHELTER IF THEATENING WEATHER APPROACHES. STAY TUNED TO LOCAL RADIO AND TELEVISION CHANNELS FOR UPDATED WEATHER INFORMATION.
Special weather statement, Nov 2, 1:28 AM CST, 2 minutes before
FLZ003-020830- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE TALLAHASSEE FL 220 AM EST (120 AM CST) MON NOV 2 1992 ...A TORNADO WATCH IS IN EFFECT UNTIL 3 AM CST AND INCLUDES THE NORTH FLORIDA COUNTIES OF JACKSON AND CALHOUN... AT 215 AM EST...NATIONAL WEATHER SERVIVE RADAR INDICATED A LINE OF HEAVY SHOWERS AND THUNDERSTORMS MOVING ACROSS THE FLORIDA PANHANDLE. THE LINE STRECHED FROM SAMSON ALABAMA SOUTH THROUGH DE FUNIAK SPRINGS AND FREEPORT AND OUT INTO THE GULF FOR 100 MILES. THE HEAVIEST THUNDERSTORMS WERE JUST EAST OF FREEPORT. THE LINE WAS MOVING TO THE EAST AT 20 MPH WHILE THE INDIVIDUAL THUNDERSTORMS WERE MOVING TO THE NORTH AT 30 MPH. PERSONS LIVING IN THE PANHANDLE OF FLORIDA EAST OF THE LINE OF THUNDERSTORMS SHOULD BE ON THE LOOKOUT FOR RAPIDLY CHANGING WEATHER CONDITIONS THIS MORNING. STAY TUNED TO NOAA WEATHER RADIO FOR FURTHER STATEMENTS OR POSSIBLE WARNINGS.
The office that day
Everything else NWS Tallahassee, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 2, 2:22 AM CST | Severe Thunderstorm Warning | TAE | Gulf | 38 min |
| Nov 2, 3:06 AM CST | Severe Thunderstorm Warning | TAE | Gulf | 54 min |
| Nov 2, 3:37 AM CST | Severe Thunderstorm Warning | TAE | Franklin | 53 min |
| Nov 2, 3:41 AM CST | Severe Thunderstorm Warning | TAE | Calhoun | 49 min |
Nearby
Severe Thunderstorm Warnings in Florida, 1992Every severe thunderstorm warning in 1992
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.