Alert archive / Florida / Flash Flood Warnings in 2010
Flash Flood Warning 13, NWS Mobile, AL
NWS Mobile, AL issued this flash flood warning at May 16, 2010, 8:59 AM CDT for Escambia County, Florida. It was in force for 2 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
- May 16, 2010, 8:59 AM CDT (13:59 UTC)
- Expired
- May 16, 2010, 11:00 AM CDT
- In force
- 2 hr
- Issued by
- NWS Mobile, AL
- Area
- Storm-based polygon
- Flood severity
- None
County Escambia County, FL
The radar
The Mobile radar (KMOB), 91 km from the middle of the area, began a volume at 14:00 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.
The nearest sounding before it
Slidell Radar S, LA (KSIL), launched 12:00Z, 2.0 hours before the alert went out and 232 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
- 2424 J/kg
- Mixed-layer CIN
- -4 J/kg
- Mixed-layer LCL
- 493 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- 78 m²/s²
- 0-3 km storm-relative helicity
- 98 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 3.9
The text
As transmitted, in the capitals the NWS used until 2016.
170
WGUS54 KMOB 161359
FFWMOB
FLC033-161600-
/O.NEW.KMOB.FF.W.0013.100516T1359Z-100516T1600Z/
/00000.0.RS.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE MOBILE AL
859 AM CDT SUN MAY 16 2010
THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A
* FLASH FLOOD WARNING FOR...
CENTRAL ESCAMBIA COUNTY IN NORTHWEST FLORIDA...
* UNTIL 1100 AM CDT
* AT 855 AM CDT...NATIONAL WEATHER SERVICE RADAR INDICATED VERY HEAVY
RAIN FROM THUNDERSTORMS TO MOVE NORTHWARD AT 10 TO 15 MPH OVER THE
WARNED AREA. DOPPLER WEATHER RADAR MANY PLACES IN THE WARNING AREA
HAVE ALREADY EXPERIENCED 2 TO 3 INCHES OF RAIN FROM THE PASSAGE OF
RECENT STORMS.
ADDITIONAL RAINFALL AMOUNTS OF 2 TO 3 INCHES ARE POSSIBLE IN THE
WARNED AREA FROM ADDITIONAL STORMS THAT WILL MOVE NORTHWARD OUT OF
SOUTHERN ESCAMBIA COUNTY FLORIDA.
MOST FLOOD DEATHS OCCUR IN AUTOMOBILES. NEVER DRIVE YOUR VEHICLE INTO
AREAS WHERE THE WATER COVERS THE ROADWAY. FLOOD WATERS ARE USUALLY
DEEPER THAN THEY APPEAR. JUST ONE FOOT OF FLOWING WATER IS POWERFUL
ENOUGH TO SWEEP VEHICLES OFF THE ROAD. WHEN ENCOUNTERING FLOODED
ROADS MAKE THE SMART CHOICE...TURN AROUND...DONT DROWN.
TO REPORT FLASH FLOODING TO YOUR NATIONAL WEATHER SERVICE...CALL TOLL
FREE AT 1 8 7 7 6 3 3 6 7 7 2.
LAT...LON 3060 8726 3050 8715 3045 8720 3042 8734
3047 8735 3047 8740 3052 8744 3059 8740
3066 8728
$$
101 follow-up statement
932
WGUS74 KMOB 161452
FFSMOB
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
952 AM CDT SUN MAY 16 2010
FLC033-161600-
/O.CON.KMOB.FF.W.0013.000000T0000Z-100516T1600Z/
/00000.0.RS.000000T0000Z.000000T0000Z.000000T0000Z.OO/
ESCAMBIA FL-
952 AM CDT SUN MAY 16 2010
...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1100 AM CDT FOR
CENTRAL ESCAMBIA COUNTY...
AT 947 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A CLUSTER OF THUNDERSTORMS OVER THE WESTERN FLORIDA
PANHANDLE FROM MILTON TO PENSACOLA. ALTHOUGH AT THIS TIME...MOST OF
THE ORGANIZED THUNDERSTORMS WITH HEAVY RAIN ARE JUST OUTSIDE THE
WARNING AREA...THERE CONTINUES TO BE POTENTIAL FOR ADDITIONAL
THUNDERSTORM DEVELOPMENT AND FLASH FLOODING OVER THE WARNED AREA.
STORMS WERE MOVING NORTH NORTHEAST AT 10 TO 15 MPH.
LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO GONZALEZ...
ENSLEY...COTTAGE HILL...CANTONMENT AND BEULAH
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MOST FLOOD DEATHS OCCUR IN AUTOMOBILES. NEVER DRIVE YOUR VEHICLE INTO
AREAS WHERE THE WATER COVERS THE ROADWAY. FLOOD WATERS ARE USUALLY
DEEPER THAN THEY APPEAR. JUST ONE FOOT OF FLOWING WATER IS POWERFUL
ENOUGH TO SWEEP VEHICLES OFF THE ROAD. WHEN ENCOUNTERING FLOODED
ROADS MAKE THE SMART CHOICE...TURN AROUND...DONT DROWN.
TO REPORT FLASH FLOODING TO YOUR NATIONAL WEATHER SERVICE...CALL TOLL
FREE AT 1 8 7 7 6 3 3 6 7 7 2.
&&
LAT...LON 3060 8726 3050 8715 3045 8720 3042 8734
3047 8735 3047 8740 3052 8744 3059 8740
3066 8728
$$
10Nearby
Flash Flood Warnings in Florida, 2010Every flash flood warning in 2010
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.