Alert archive / Florida / Flash Flood Warnings in 2017
Flash Flood Warning 25, NWS Mobile, AL
NWS Mobile, AL issued this flash flood warning at Jun 13, 2017, 8:54 AM CDT for Escambia County, Santa Rosa County, Florida. It was in force for 6 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
- Jun 13, 2017, 8:54 AM CDT (13:54 UTC)
- Expired
- Jun 13, 2017, 3:00 PM CDT
- In force
- 6 hr
- Issued by
- NWS Mobile, AL
- Area
- Storm-based polygon
- Flood severity
- None
Counties Escambia County, FL, Santa Rosa County, FL
The radar
The Mobile radar (KMOB), 104 km from the middle of the area, began a volume at 13:54 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, 1.9 hours before the alert went out and 243 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
- 1172 J/kg
- Mixed-layer CIN
- -11 J/kg
- Mixed-layer LCL
- 623 m above ground
- 0-6 km bulk shear
- 10 kt
- 0-1 km storm-relative helicity
- 8 m²/s²
- 0-3 km storm-relative helicity
- 35 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
071 WGUS54 KMOB 131354 FFWMOB FLC033-113-132000- /O.NEW.KMOB.FF.W.0025.170613T1354Z-170613T2000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Mobile AL 854 AM CDT TUE JUN 13 2017 The National Weather Service in Mobile has issued a * Flash Flood Warning for... South central Santa Rosa County in northwestern Florida... South central Escambia County in northwestern Florida... * Until 300 PM CDT Tuesday * At 853 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Up to three inches of rain have already fallen. Flash flooding is expected to begin shortly. * Some locations that will experience flooding include... Pensacola, Brent, West Pensacola, Warrington, Goulding and Myrtle Grove. Additional rainfall amounts of 2 to 4 are possible in the warned area this morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 3054 8710 3045 8704 3032 8730 3040 8737 $$
1 follow-up statement
744 WGUS74 KMOB 131853 FFSMOB Flash Flood Statement National Weather Service Mobile AL 153 PM CDT TUE JUN 13 2017 FLC033-113-131903- /O.CAN.KMOB.FF.W.0025.000000T0000Z-170613T2000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Santa Rosa FL-Escambia FL- 153 PM CDT TUE JUN 13 2017 ...THE FLASH FLOOD WARNING FOR SOUTH CENTRAL SANTA ROSA AND SOUTH CENTRAL ESCAMBIA COUNTIES IS CANCELLED... Flood waters are receding. Flooding is no longer expected to pose a threat. Please continue to heed any remaining road closures. LAT...LON 3054 8710 3045 8704 3032 8730 3040 8737 $$
The office that day
Everything else NWS Mobile, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 13, 8:24 AM CDT | Areal Flood Advisory | MOB | Escambia | 3 hr |
| Jun 13, 9:21 AM CDT | Areal Flood Advisory | MOB | Santa Rosa | 3 hr |
| Jun 13, 10:02 AM CDT | Areal Flood Advisory | MOB | Escambia, Santa Rosa | 3 hr |
| Jun 13, 10:11 AM CDT | Areal Flood Advisory | MOB | Santa Rosa | 3 hr |
Nearby
Flash Flood Warnings in Florida, 2017Every flash flood warning in 2017
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.