Alert archive / Florida / Severe Thunderstorm Warnings in 1992
Severe Thunderstorm Warning 18, NWS Melbourne, FL
NWS Melbourne, FL issued this severe thunderstorm warning at Feb 5, 1992, 10:11 PM EST for Brevard County, Florida. It was in force for 37 min.
The area
The counties it named.
The facts
- Issued
- Feb 5, 1992, 10:11 PM EST (03:11 UTC)
- Expired
- Feb 5, 1992, 10:48 PM EST
- In force
- 37 min
- Issued by
- NWS Melbourne, FL
- Area
- Whole counties
County Brevard County, FL
The nearest sounding before it
Cape Canaveral, FL (KXMR), launched 00:00Z, 3.2 hours before the alert went out and 27 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
- 1258 J/kg
- Mixed-layer CIN
- -16 J/kg
- Mixed-layer LCL
- 646 m above ground
- 0-6 km bulk shear
- 56 kt
- 0-1 km storm-relative helicity
- 236 m²/s²
- 0-3 km storm-relative helicity
- 230 m²/s²
- Significant tornado parameter
- 1.7
- Supercell composite
- 8.3
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KMLB 060313 COR SVRMLB FLC009-060415- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM AND SPECIAL MARINE WARNING...CORRECTED NATIONAL WEATHER SERVICE MELBOURNE FL 1011 PM EST WED FEB 5 1992 THE NATIONAL WEATHER SERVICE IN MELBOURNE HAS ISSUED A SEVERE THUNDERSTORM AND SPECIAL MARINE WARNING EFFECTIVE UNTIL 1115 PM EST FOR PEOPLE IN THE FOLLOWING LOCATIONS... IN EAST CENTRAL FLORIDA ...NORTHERN BREVARD COUNTY AND FOR MARINE INTERESTS ON THE COASTAL WATERS FROM... ...MOSQUITO LAGOON TO MELBOURNE BEACH A SEVERE THUNDERSTORM WAS 5 MILES WEST OF PATRICK AIR FORCE BASE MOVING NORTHEAST AT 40 MPH. THIS STORM WILL MOVE ACROSS THE COCOA BEACH AND PORT CANAVERAL AREAS DURING THE NEXT HALF HOUR. THIS STORM AND OTHER STRONG THUNDERSTORMS WEST OF MELBOURNE WILL MOVE INTO THE BREVARD COUNTY COASTAL WATERS DURING THE NEXT HOUR. SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 58 MPH...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN. FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A STRONG BUILDING. HEAVY RAINS FLOOD ROADS QUICKLY SO DON'T DRIVE INTO AREAS WHERE WATER COVERS THE ROAD. BOATERS AND MARINERS IN THE PATH OF THIS STORM SHOULD TAKE NECESSARY PRECAUTIONS. SEEK SAFE HARBOR IMMEDIATELY IF POSSIBLE.
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, Feb 5, 4:47 PM EST, 5 hours 24 minutes before
FLZ006>017-020-052245- SPECIAL WEATHER STATEMENT AN RADAR SUMMARY NATIONAL WEATHER SERVICE DAYTONA BEACH FL 445 PM EST WED FEB 5 1992 ...A TORNADO WATCH IS IN EFFECT FOR PARTS OF NORTH AND CENTRAL FLORIDA AND THE ADJACENT COASTAL WATERS UNTIL 800 PM EST THIS EVENING AND INCLUDES MARION...FLAGLER AND VOLUSIA COUNTIES... STRONG THUNDERSTORMS CONTINUED OVER THE INTERIOR OF THE FLORIDA PENINSULA BETWEEN SANFORD AND ORLANDO AND ABOUT 20 MILES SOUTH OF LEESBURG. THE HEAVIEST RAINFALL WAS JUST NORTHWEST OF SANFORD AND JUST NORTHEAST OF APOPKA. THUNDERSTORMS WERE ALONG THE EAST COAST FROM FLAGLER BEACH SOUTH TO DAYTONA BEACH AND ALSO ALONG THE GULF COAST AROUND ST PETERSBURG AND TAMPA. MO~VEMENT WAS NORTHEAST AT 30 MPH.
Special weather statement, Feb 5, 6:46 PM EST, 3 hours 25 minutes before
FLZ006>017-020-060030- SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE DAYTONA BEACH FL 645 PM EST WED FEB 5 1992 ...A TORNADO WATCH IS IN EFFECT FOR PARTS OF NORTH AND CENTRAL FLORIDA AND THE ADJACENT COASTAL WATERS UNTIL 800 PM EST THIS EVENING AND INCLUDES MARION...FLAGLER AND VOLUSIA COUNTIES... STRONG THUNDERSTORMS CONTINUED OVER THE INTERIOR OF THE FLORIDA PENINSULA BETWEEN SANFORD AND LEESBURG AND BETWEEN ORLANDO AND LAKELAND. THUNDERSTORMS WAS ALSO OVER THE INTERIOR OF NORTH FLORIDA JUST EAST OF GAINESVILLE AND OVER WEST CENTRAL FLORIDA BETWEEN TAMPA AND LAKELAND. THUNDERSTORMS AND SHOWERS WERE OVER THE COASTAL WATERS BETWEEN CAPE CANAVERAL AND JACKSONVILLE AND OVER THE ATLANTIC...75 MILES NORTHEAST THROUGH SOUTHEAST OF DAYTONA BEACH. MOVEMENT WAS RAPIDLY NORTHEAST AT 40 MPH.
Special weather statement, Feb 5, 8:38 PM EST, 1 hour 33 minutes before
FLZ006>017-020-060235- SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE DAYTONA BEACH FL 840 PM EST WED FEB 5 1992 ...A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR A LARGE PART OF CENTRAL FLORIDA AND THE ADJACENT COASTAL WATERS UNTIL 1100 PM EST AND INCLUDES MARION...FLAGLER AND VOLUSIA COUNTIES... THUNDERSTORMS CONTINUED OVER THE INTERIOR OF CENTRAL FLORIDA AROUND ORLANDO AND FARTHER SOUTH BETWEEN SEBRING AND LAKE WALES. THUNDERSTORMS WAS ALSO OVER EXTREME NORTHEAST FLORIDA IN THE JACKSONVILLE AREA AND OVER THE ATLANTIC COASTAL AND OFFSHORE WATERS EAST OF DAYTONA BEACH. THE HEAVIEST RAINFALL WAS JUST SOUTHEAST OF ORLANDO. MOVEMENT WAS RAPIDLY NORTHEAST AT 40 MPH.
Special weather statement, Feb 5, 9:46 PM EST, 25 minutes before
FLZ006>017-020-060335- SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE DAYTONA BEACH FL 945 PM EST WED FEB 5 1992 ...A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR A LARGE PART OF CENTRAL FLORIDA AND THE ADJACENT COASTAL WATERS UNTIL 1100 PM EST AND INCLUDES VOLUSIA COUNTY... ...MARION AND FLAGLER COUNTIES ARE NO LONGER IN THE WATCH AREA... THUNDERSTORMS WERE ALONG THE EAST COAST JUST NORTH OF THE KENNEDY SPACE CENTER AND ABOUT 15 MILES WEST OF MELBOURNE. SEVERAL THUNDERSTORMS CONTINUED OVER THE ATLANTIC...25 TO 50 MILES OFFSHORE DAYTONA BEACH. SHOWERS WERE OVER THE INTERIOR OF NORTH FLORIDA BETWEEN ORLANDO AND GAINESVILLE AND SOME LIGHT RAIN LINGERED IN THE JACK7SONVILLE AREA. MOVEMENT WAS NORTHEAST AT 35 MPH.
The office that day
Everything else NWS Melbourne, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 5, 8:49 PM EST | Severe Thunderstorm Warning | MLB | Orange | 41 min |
| Feb 5, 9:17 PM EST | Severe Thunderstorm Warning | MLB | Brevard | 43 min |
| Feb 5, 9:52 PM EST | Severe Thunderstorm Warning | MLB | Okeechobee | 68 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.