Alert archive / Florida / Flash Flood Warnings in 2005
Flash Flood Warning 9, NWS Mobile, AL
NWS Mobile, AL issued this flash flood warning at Mar 31, 2005, 10:12 PM CST for Okaloosa County, Santa Rosa County, Florida. It was in force for 4 hr. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Mar 31, 2005, 10:12 PM CST (04:12 UTC)
- Expired
- Apr 1, 2005, 2:00 AM CST
- In force
- 4 hr
- Issued by
- NWS Mobile, AL
- Area
- Counties, with a storm outline in the text
Counties Okaloosa County, FL, Santa Rosa County, FL
The nearest sounding before it
Tallahassee Rgnl, FL (KTLH), launched 00:00Z, 4.2 hours before the alert went out and 249 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
- 914 m above ground
- 0-6 km bulk shear
- 53 kt
- 0-1 km storm-relative helicity
- -139 m²/s²
- 0-3 km storm-relative helicity
- 220 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WGUS54 KMOB 010413 FFWMOB FLC091-113-010800- BULLETIN - EAS ACTIVATION REQUESTED FLASH FLOOD WARNING NATIONAL WEATHER SERVICE MOBILE AL 1012 PM CST THU MAR 31 2005 THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A * FLASH FLOOD WARNING FOR... OKALOOSA COUNTY IN NORTHWEST FLORIDA SANTA ROSA COUNTY IN NORTHWEST FLORIDA * UNTIL 200 AM CST * AT 1011 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE NUMEROUS SHOWERS AND THUNDERSTORMS TRAINING ACROSS THE AREA. VERY HEAVY RAINS FROM THESE STORMS WILL PERSIST FOR SEVERAL MORE HOURS AND RAINFALL RATES OF UP TO 1 TO 1.5 INCHES PER HOUR WILL MAINTAIN FLOODED CONDITIONS ACROSS THE WARNED AREA...MAINLY IN THE SOUTHERN PORTION OF THE COUNTIES. EMERGENCY MANAGEMENT PERSONNEL CONTINUE TO REPORT NUMEROUS FLOODED ROADWAYS. THIS IS A CONTINUATION OF THE FLASH FLOOD WARNING CURRENTLY IN EFFECT FOR OKALOOSA AND SANTA ROSA COUNTIES. * OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO MILTON...WHITING FIELD...MILLIGAN...HOLT...HAROLD...GALLIVER... DORCAS...DEERLAND...CRESTVIEW...BAKER AND ALLENTOWN. BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE DANGERS OF FLOODING. FLOODING IS OCCURRING. MOST FLOOD RELATED DEATHS OCCUR IN AUTOMOBILES. DO NOT ATTEMPT TO CROSS WATER COVERED BRIDGES...DIPS...OR LOW WATER CROSSINGS. NEVER TRY TO CROSS A FLOWING STREAM...EVEN A SMALL ONE...ON FOOT. TO ESCAPE RISING WATER MOVE UP TO HIGHER GROUND. LAT...LON 3079 8724 3038 8711 3043 8643 3087 8639 $$
1 follow-up statement
000 WGUS74 KMOB 010549 FFSMOB FLASH FLOOD STATEMENT NATIONAL WEATHER SERVICE MOBILE AL 1148 PM CST THU MAR 31 2005 FLC091-113-010800- OKALOOSA FL-SANTA ROSA FL- 1148 PM CST THU MAR 31 2005 ...A FLASH FLOOD WARNING CONTINUES UNTIL 200 AM CST FOR SOUTHERN AND CENTRAL SANTA ROSA AND OKALOOSA COUNTIES... ...THIS IS A DANGEROUS FLASH FLOOD SITUATION... AT 1145 PM CST...WEATHER SERVICE DOPPLER RADAR CONTINUES TO INDICATE NUMEROUS SHOWERS AND A FEW THUNDERSTORMS TRAINING ACROSS THE AREA. RAINFALL RATES HAVE DECREASED IN THE LAST HOUR...BUT SEVERAL STRONG STORMS CURRENTLY OVER SOUTHERN ESCAMBIA COUNTY FLORIDA WILL MOVE ACROSS SOUTHERN SANTA ROSA AND OKALOOSA COUNTIES THROUGH 200 AM. HOURLY RAINFALL RATES WITH THESE STORMS WILL BE UP TO 2.5 INCHES PER HOUR WHICH WILL WORSEN THE FLASH FLOODING ALREADY ONGOING ACROSS THE AREA. SANTA ROSA COUNTY EMERGENCY MANAGEMENT REPORTED WIDESPREAD FLOODING OF ROADWAYS CONTINUES ACROSS THE CENTRAL AND SOUTHERN PORTION OF THE COUNTY. OKALOOSA COUNTY 911 REPORTED THAT A RESIDENCE IN THE FORT WALTON BEACH AREA HAD WATER IN THE HOUSE. LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO MILTON... WHITING FIELD...MILLIGAN...HOLT...HAROLD...GALLIVER...DORCAS... DEERLAND...CRESTVIEW...BAKER...FORT WALTON BEACH AND ALLENTOWN. BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE DANGERS OF FLOODING. FLOODING IS OCCURRING. MOST FLOOD RELATED DEATHS OCCUR IN AUTOMOBILES. DO NOT ATTEMPT TO CROSS WATER COVERED BRIDGES...DIPS...OR LOW WATER CROSSINGS. NEVER TRY TO CROSS A FLOWING STREAM...EVEN A SMALL ONE...ON FOOT. TO ESCAPE RISING WATER MOVE UP TO HIGHER GROUND. LAT...LON 3079 8724 3038 8711 3043 8643 3087 8639 $$
The office that day
Everything else NWS Mobile, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 31, 6:22 PM CST | Flash Flood Warning | MOB | Okaloosa, Santa Rosa | 4 hr |
| Mar 31, 7:30 PM CST | Flash Flood Warning | MOB | Escambia | 2 hr |
| Mar 31, 9:27 PM CST | Flash Flood Warning | MOB | Escambia | 3 hr |
| Mar 31, 10:04 PM CST | Severe Thunderstorm Warning | MOB | Okaloosa | 26 min |
| Apr 1, 12:20 AM CST | Flash Flood Warning | MOB | Escambia | 3 hr |
| Apr 1, 12:34 AM CST | Severe Thunderstorm Warning | MOB | Escambia, Okaloosa, Santa Rosa | 56 min |
| Apr 1, 1:27 AM CST | Severe Thunderstorm Warning | MOB | Okaloosa | 18 min |
| Apr 1, 1:42 AM CST | Severe Thunderstorm Warning | MOB | Escambia, Santa Rosa | 18 min |
| Apr 1, 2:00 AM CST | Severe Thunderstorm Warning | MOB | Escambia, Santa Rosa | 60 min |
| Apr 1, 2:25 AM CST | Flash Flood Warning | MOB | Escambia, Okaloosa, Santa Rosa | 4 hr |
| Apr 1, 4:45 AM CST | Severe Thunderstorm Warning | MOB | Escambia, Santa Rosa | 75 min |
| Apr 1, 6:07 AM CST | Severe Thunderstorm Warning | MOB | Escambia, Santa Rosa | 53 min |
| Apr 1, 6:30 AM CST | Flash Flood Warning | MOB | Escambia, Okaloosa, Santa Rosa | 3 hr |
| Apr 1, 6:30 AM CST | Flash Flood Warning | MOB | Escambia, Okaloosa, Santa Rosa | 30 min |
| Apr 1, 7:09 AM CST | Severe Thunderstorm Warning | MOB | Okaloosa, Santa Rosa | 66 min |
| Apr 1, 9:38 AM CST | Flash Flood Warning | MOB | Escambia, Okaloosa, Santa Rosa | 3 hr |
Nearby
Flash Flood Warnings in Florida, 2005Every flash flood warning in 2005
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.