Alert archive / Ohio / Flash Flood Warnings in 1997
Flash Flood Warning 82, NWS Wilmington, OH
NWS Wilmington, OH issued this flash flood warning at Jun 16, 1997, 6:47 PM EDT for Delaware County, Franklin County, Ohio. 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 counties it named.
The facts
- Issued
- Jun 16, 1997, 6:47 PM EDT (22:47 UTC)
- Expired
- Jun 16, 1997, 9:00 PM EDT
- In force
- 2 hr
- Issued by
- NWS Wilmington, OH
- Area
- Whole counties
Counties Delaware County, OH, Franklin County, OH
The nearest sounding before it
Cncnati-Daytn, OH (KILN), launched 12:00Z, 10.8 hours before the alert went out and 103 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
- 1146 m above ground
- 0-6 km bulk shear
- 34 kt
- 0-1 km storm-relative helicity
- 101 m²/s²
- 0-3 km storm-relative helicity
- 89 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
What forecasters said that day
The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Wilmington, OH wrote its last area forecast discussion before this flash flood warning went out at Jun 16, 3:06 PM EDT, 3 hours 41 minutes earlier.
Area forecast discussion, Jun 16, 3:06 PM EDT, 3 hours 41 minutes before
FORECAST COORDINATION MESSAGE NATIONAL WEATHER SERVICE WILMINGTON OH 305 PM EDT MON JUN 16 1997 LTST SFC ANLYS SHWG CDFNT FM SRN LK MICH ACRS NRN IL INTO NRN MO WITH SCNDRY BNDRY OUT AHD OF FNT ACRS NRN IND. NOT A WHOLE LOT IN THE WAY OF TSTMS SHWG UP ON RADAR ATTM. BEST ACTVTY TO THE SW OF FA THO SOME HVYR SHWRS HAV PUSHED INTO CVG AREA. PCPN BACK ACRS IND FAIRLY LGT. AMS STILL FAIRLY STABLE ACRS FA AND WITH LWR CLDS PUSHG IN...TMPS HAV PEAKED. THUS...WUD XPCT PCPN TO MAINLY BE IN THE FORM OF SHWRS THRU RMNDR OF EVNG THO WITH WK UPR LVL DYNMAMICS CONTG...SCT TSTMS STILL PSBL. MAIN THREAT WITH TSTMS APPEARS TO BE HVY RAIN...ESPCLY ACRS SRN FA WHR PWS CLOSE TO 1.6 AT 00Z. MDLS SIMILAR IN BRINGING FNT THRU FA OVRNGT TNGT AS VORT AXIS SWINGS THRU. BY 12Z TUE...FNT LOCATED JUST S AND E OF FA WITH DECENT DRYING ACRS AREA. BY THIS EVNG...DPR MSTR ALREADY OUT OF NW FA AND BY 06Z PRETTY MUCH OUT OF ENTIRE FA. THUS...SHUD SEE PCPN TAPER OFF ACRS FA NW TO SE THRU MIDNGT THO PCPN LIKELY TO LINGER INTO ERLY MRNG HRS ACRS S CNTRL OH. WITH DRIER AIR WORKING IN...SHUD SEE SKIES BCMG PRTLY CLDY OVRNGT. FNT HANGS UP JUST S OF FA ON TUE AS NXT S/W APRCHS FM THE SW LATE IN THE DAY. FEEL MOST OF FA WL RMN DRY ON TUE BUT WITH FNT IN VCNTY...AND 8H MSTR CONV INCRSG ACRS FAR S LATE...MAY NEED TO HANG ON TO CHC POPS ACRS NRN KY CNTYS FOR TUE. FNT SHUD PUSH SLOWLY BACK N ACRS FA TUE NGT AS S/W MOVS IN AND LLVL FLOW BCMS MORE SLY. WITH DECENT MSTR CONV AND SOME PVA...SHWRS LIKELY ACRS MOST OF FA TUE NGT. XCPTN ACRS LIMA AREA WHR CHC POPS SEEM RSNBL. PCPN LIKELY TO CONT INTO WED...ESPCLY ACRS SRN AND ERN FA WITH SOME PSBL DRYING INTO NW FA THRU THE AFTN. WITH SOME SUN ON TUE...PREFER TO GO CLOSER TO WRMR FWC TMPS FOR HIGHS. FWC/FAN CLOSE FOR HIGHS WED AND WL STAY CLOSE. CVG 65/83/67/80 6376 CMH 64/84/63/79 6156 DAY 64/83/64/80 5265 LOTT
The office that day
Everything else NWS Wilmington, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 16, 6:43 PM EDT | Flash Flood Warning | ILN | Clermont | 2 hr |
Nearby
Flash Flood Warnings in Ohio, 1997Every flash flood warning in 1997
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.