Alert archive / Ohio / Flash Flood Warnings in 1997
Flash Flood Warning 40, NWS Wilmington, OH
NWS Wilmington, OH issued this flash flood warning at May 31, 1997, 7:44 PM EDT for Darke County, Ohio; Wayne County, Indiana. 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 counties it named.
The facts
- Issued
- May 31, 1997, 7:44 PM EDT (23:44 UTC)
- Expired
- Jun 1, 1997, 12:00 AM EDT
- In force
- 4 hr
- Issued by
- NWS Wilmington, OH
- Area
- Whole counties
Counties Wayne County, IN, Darke County, OH
The nearest sounding before it
Cncnati-Daytn, OH (KILN), launched 12:00Z, 11.7 hours before the alert went out and 107 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
- 762 m above ground
- 0-6 km bulk shear
- 54 kt
- 0-1 km storm-relative helicity
- 241 m²/s²
- 0-3 km storm-relative helicity
- 390 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KILN 312344 FFWILN INC177-OHC037-010400- BULLETIN FLOOD WARNING NATIONAL WEATHER SERVICE WILMINGTON OH 744 PM EDT (644 PM EST) SAT MAY 31 1997 THE NATIONAL WEATHER SERVICE IN WILMINGTON OH HAS ISSUED A FLOOD WARNING FOR URBAN AREAS AND SMALL STREAMS EFFECTIVE UNTIL 1200 AM EDT (1100 PM EST) FOR PEOPLE IN THE FOLLOWING LOCATIONS... IN WEST CENTRAL OHIO ...DARKE COUNTY IN EAST CENTRAL INDIANA ...WAYNE COUNTY AT 743 PM EDT NATIONAL WEATHER SERVICE RADAR CONTINUED TO INDICATE LIGHT TO MODERATE RAIN MOVING INTO EASTERN INDIANA AND WESTERN OHIO. TWO TO 3 INCHES OF RAIN HAS FALLEN SINCE LAST NIGHT CAUSING AREA CREEKS AND STREAMS TO APPROACH AND EVEN OVERFLOW THEIR BANKS. A FEW ROADS WERE REPORTED TO BE CLOSED AND MANY ROADS HAD HIGH WATER ACROSS THEM. LIGHT TO MODERATE RAINFALL WILL CONTINUE THROUGH MUCH OF THE OVERNIGHT HOURS AND FLOODING IS EXPECTED TO CONTINUE. DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE WATER COVERS THE ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS SAFELY. VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED QUICKLY. MOVE TO HIGHER GROUND. WILKINSON
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 May 31, 3:12 PM EDT, 4 hours 32 minutes earlier.
Area forecast discussion, May 31, 3:12 PM EDT, 4 hours 32 minutes before
FORECAST COORDINATION MESSAGE NATIONAL WEATHER SERVICE WILMINGTON OH 300 PM EDT SAT MAY 31 1997 RADAR SHOWING LG AREA OF -R AND SOME EMBD R/RW THROUGH MOST OF CWA WITH EXCEPTION OF EXTRM NW COUNTIES. SDF RADAR SHOWS LG AREA OF PRECIP THRU CNTRL KY AND NRN TN. 850 LO IS A SLOW MOVER THRU 48 HRS WITH NGM AND ETA PLACING LO IN TN AT 48 HRS. TROF RMNS THRU OH VLY THRU 48 HRS. WITH ENUF MOISTURE AVAIL...LKS TO BE A WET PERIOD. FOCUS OF HEAVIEST PRECIP SHOULD BE THRU CNTRL AND SRN OH AND NRN KY. WLD CONT FLD WATCH TNGT WITH CAT POPS TNGT AND SUN. THINK FWC POPS AND TEMPS FAIRLY CLOSE. CVG 61/67 59/75 09++8 DAY 57/63 58/73 09+97 CMH 59/67 60/74 09++6 PARKER
The office that day
Everything else NWS Wilmington, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 31, 4:03 PM EDT | Flash Flood Warning | ILN | Darke | 4 hr |
Nearby
Flash Flood Warnings in Ohio, 1997Flash Flood Warnings in Indiana, 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.