Alert archive / Ohio / Flash Flood Warnings in 1997
Flash Flood Warning 7, NWS Wilmington, OH
NWS Wilmington, OH issued this flash flood warning at Mar 1, 1997, 10:02 AM EST for Adams County, Scioto County, Ohio. It was in force for 3 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
- Mar 1, 1997, 10:02 AM EST (15:02 UTC)
- Expired
- Mar 1, 1997, 1:00 PM EST
- In force
- 3 hr
- Issued by
- NWS Wilmington, OH
- Area
- Whole counties
Counties Adams County, OH, Scioto County, OH
The nearest sounding before it
Cncnati-Daytn, OH (KILN), launched 12:00Z, 3.0 hours before the alert went out and 83 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
- 514 m above ground
- 0-6 km bulk shear
- 77 kt
- 0-1 km storm-relative helicity
- 411 m²/s²
- 0-3 km storm-relative helicity
- 353 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- -0.4
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KILN 011502 FFWILN OHC145-001-011800- BULLETIN - EAS ACTIVATION REQUESTED FLASH FLOOD WARNING NATIONAL WEATHER SERVICE WILMINGTON OH 1002 AM EST SAT MAR 1 1997 THE NATIONAL WEATHER SERVICE IN WILMINGTON HAS ISSUED A FLASH FLOOD WARNING EFFECTIVE UNTIL 100 PM EST FOR PEOPLE IN THE FOLLOWING LOCATIONS... IN SOUTH CENTRAL OHIO ...SCIOTO COUNTY ...ADAMS COUNTY RAINFALL REPORTS AND RADAR ESTIMATES OF RAINFALL FOR SOUTH CENTRAL OHIO THIS MORNING ARE IN THE 2 TO 4 INCH RANGE. MANY CREEKS AND STREAMS ARE ALREADY OUT OF THEIR BANKS...AND MORE ARE EXPECTED TO FLOOD VERY SOON. THE RAINFALL WILL CONTINUE OVER THE REGION THROUGH EARLY AFTERNOON. EMERGENCY OFFICIALS ACROSS THE REGION REPORT NUMEROUS ROADS COVERED WITH HIGH WATER. NEVER DRIVE YOUR CAR INTO A FLOODED ROADWAY. YOU CAN EASILY BECOME STRANDED OR TRAPPED. THE DEPTH OF WATER IS NOT ALWAYS OBVIOUS. IF YOU ARE UNSURE ABOUT THE ROAD CONDITION OR THE WATER LEVEL AHEAD OF YOU...TURN AROUND AND TAKE ANOTHER ROUTE. REMEMBER THAT MOST FLOOD DEATHS ARE THE RESULT OF EITHER DRIVING INTO FLOOD WATERS OR CHILDREN PLAYING IN FLOODED AREAS. NEVER DRIVE INTO FLOODED ROADWAYS. THE WATER LEVEL MAY BE MUCH DEEPER THAN YOU THINK...OR THE ROAD MAY BE WASHED OUT COMPLETELY. DO NOT LET YOUR CHILDREN PLAY NEAR DRAINAGE DITCHES OR STREAMS. DANGELO &
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 Mar 1, 9:45 AM EST, 17 minutes earlier.
Area forecast discussion, Mar 1, 9:45 AM EST, 17 minutes before
FORECAST COORDINATION MESSAGE NATIONAL WEATHER SERVICE WILMINGTON OH 945 AM EST SAT MAR 1 1997 13Z SFC ANALYSIS INDICATED LOW PRES OVR ERN MN WITH THE WARM FNT ALONG THE OH-MI BORDER. 60F DEWPOINTS WERE AS FAR N AS THE OH RIVER. MCSS WERE FIRING IN HIGHEST DEWPOINT AIR AND MOVG ALONG THE SAME BOUNDARY. NUMEROUS REPORTS OF FLOODING IN S-CNTRL OH AND NRN KY HAVE BEEN RECEIVED. IR IMAGERY INDICATES COLD CLOUD TOPS CONTINUING TO DEVELOP ACROSS WRN KY. TREND HAS BEEN FOR EACH BAND OF PRECIP TO SLIDE SLOWLY SEWD. THUS...PRECIP WL TAPER OFF ACROSS NRN KY AND S-CNTRL OH BY NOON. HOWEVER...MODELS KEEP MOISTURE ACROSS AREA AND INCREASE THE LIFT AND INSTABILITY TOWARD 00Z SUN. THUS... CONT CHC OF SHRA/TSRA THIS PM. ALSO...WITH PLENTY OF MCS BLOWOFF...EVEN IF LOWER CLOUDS BREAK...HIGH CLOUDS WILL KEEP IN CLOUDY TODAY. WILKINSON
The office that day
Everything else NWS Wilmington, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 1, 7:46 AM EST | Flash Flood Warning | ILN | Brown | 3 hr |
| Mar 1, 7:46 AM EST | Flash Flood Warning | ILN | Adams, Scioto | 3 hr |
| Mar 1, 9:19 AM EST | Flash Flood Warning | ILN | Clermont | 116 min |
| Mar 1, 10:53 AM EST | Flash Flood Warning | ILN | Adams, Brown | 5 hr |
| Mar 1, 10:53 AM EST | Flash Flood Warning | ILN | Scioto | 5 hr |
| Mar 1, 11:11 AM EST | Flash Flood Warning | ILN | Clermont | 5 hr |
| Mar 1, 4:05 PM EST | Flash Flood Warning | ILN | Brown | 4 hr |
| Mar 1, 4:05 PM EST | Flash Flood Warning | ILN | Adams, Scioto | 4 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.