Alert archive / Ohio / Flash Flood Warnings in 1995
Flash Flood Warning 155, NWS Wilmington, OH
NWS Wilmington, OH issued this flash flood warning at Aug 8, 1995, 4:27 PM EDT for Logan County, Ohio. It was in force for 3 hr.
The area
The counties it named.
The facts
- Issued
- Aug 8, 1995, 4:27 PM EDT (20:27 UTC)
- Expired
- Aug 8, 1995, 7:30 PM EDT
- In force
- 3 hr
- Issued by
- NWS Wilmington, OH
- Area
- Whole counties
County Logan County, OH
The radar
The Cincinnati radar (KILN), 108 km from the middle of the area, began a volume at 20:31 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
Dayton/James M C, OH (KDAY), launched 12:00Z, 8.5 hours before the alert went out and 66 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
- 189 J/kg
- Mixed-layer CIN
- -144 J/kg
- Mixed-layer LCL
- 668 m above ground
- 0-6 km bulk shear
- 32 kt
- 0-1 km storm-relative helicity
- 5 m²/s²
- 0-3 km storm-relative helicity
- 39 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 KCVG 082032 COR FFWILN OHC091-082330- BULLETIN FLOOD WARNING...CORRECTED NATIONAL WEATHER SERVICE WILMINGTON OH 427 PM EDT TUE AUG 8 1995 THE NATIONAL WEATHER SERVICE IN WILMINGTON HAS ISSUED A FLOOD WARNING FOR URBAN AREAS AND SMALL STREAMS EFFECTIVE UNTIL 730 PM EDT FOR PEOPLE IN THE FOLLOWING LOCATION... IN WEST CENTRAL OHIO ...LOGAN COUNTY AT 420 PM...AN OFFICIAL IN LOGAN COUNTY REPORTED NUMEROUS ROADS STILL UNDER WATER. THE WORST FLOODING WAS IN THE SOUTHWEST PART OF THE COUNTY IN LOCATIONS SUCH AS QUINCY...DEGRAFF AND LOGANSVILLE. AT 420 PM DOPPLER WEATHER RADAR SHOWED ONLY SPOTTY SHOWERS IN THE AREA. THE FLOODING PROBLEMS WERE CAUSED BY VERY HEAVY RAINFALL THAT OCCURRED THIS MORNING. MORE RAIN IS EXPECTED LATE THIS EVENING THROUGH THE OVERNIGHT HOURS...THUS THE FLOODING PROBLEMS WILL LIKELY BE AGGRAVATED. 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. SANDLER CORRECTED TO REMOVE EBS HEADER $$
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 Aug 8, 3:09 PM EDT, 1 hour 18 minutes earlier.
Area forecast discussion, Aug 8, 3:09 PM EDT, 1 hour 18 minutes before
FORECAST COORDINATION MESSAGE NATIONAL WEATHER SERVICE WILMINGTON OH 305 PM EDT TUE AUG 8 1995 WL KEEP DISCUSSION SHORT. FLOODG PROBLEMS STILL CONTINUE N AND NE OF DAY AND ACROSS LICKING CO. 10.64 IN OF R REPORTED IN W CHAMPAIGN CO! NGM AND CURRENT CONDITIONS...INCLUDING SATELLITE AND OBS...CONFIRM AREA OF SUBSIDENCE OVER US BETWEEN CONVECTION IN E OH AND STORMS IN IL. LOW CLDS HAVE BEEN STUBBORN AND SFC HTG MINIMIZED THIS AFT. APPEARS NOW THAT BEST UVV WL OCCUR OVERNIGHT INTO WED MORNG OVER THE CWA... ALTHOUGH ETA FRH64 MUCH LESS AGRESSIVE WITH PCPN THAN NGM FRHT64. MOISTURE AND INSTABILITY READY TO BE HARNESSED AGAIN SO A BAD PROBLEM COULD GET WORSE OVERNIGHT. I`M LEANG HEAVILLY TOWA>RD NGM QPF. IT APPEARS THAT WE ARE UNDER THE GUN FOR PCPN THRU EARLY THU UNTIL RIDGING AT ALL LVLS MOVES IN AND MOISTURE FINALLY DECREASES WITH DRIER W WINDS. SANDLER
The office that day
Everything else NWS Wilmington, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 7, 11:21 PM EDT | Flash Flood Warning | ILN | Miami | 3 hr |
| Aug 8, 12:24 AM EDT | Flash Flood Warning | ILN | Shelby | 4 hr |
| Aug 8, 1:49 AM EDT | Flash Flood Warning | ILN | Champaign | 4 hr |
| Aug 8, 2:20 AM EDT | Flash Flood Warning | ILN | Miami | 4 hr |
| Aug 8, 2:40 AM EDT | Flash Flood Warning | ILN | Logan | 4 hr |
| Aug 8, 3:07 AM EDT | Flash Flood Warning | ILN | Mercer | 4 hr |
| Aug 8, 4:23 AM EDT | Flash Flood Warning | ILN | Shelby | 4 hr |
| Aug 8, 5:15 AM EDT | Flash Flood Warning | ILN | Champaign | 4 hr |
| Aug 8, 5:20 AM EDT | Flash Flood Warning | ILN | Delaware | 4 hr |
| Aug 8, 5:31 AM EDT | Flash Flood Warning | ILN | Mercer | 4 hr |
| Aug 8, 5:41 AM EDT | Flash Flood Warning | ILN | Darke | 4 hr |
| Aug 8, 5:47 AM EDT | Flash Flood Warning | ILN | Miami | 4 hr |
| Aug 8, 6:17 AM EDT | Flash Flood Warning | ILN | Logan | 4 hr |
| Aug 8, 7:29 AM EDT | Flash Flood Warning | ILN | Allen | 3 hr |
| Aug 8, 8:22 AM EDT | Flash Flood Warning | ILN | Shelby | 3 hr |
| Aug 8, 9:09 AM EDT | Flash Flood Warning | ILN | Champaign | 3 hr |
| Aug 8, 9:27 AM EDT | Flash Flood Warning | ILN | Delaware | 3 hr |
| Aug 8, 9:40 AM EDT | Flash Flood Warning | ILN | Mercer | 3 hr |
| Aug 8, 10:28 AM EDT | Flash Flood Warning | ILN | Logan | 3 hr |
| Aug 8, 10:39 AM EDT | Flash Flood Warning | ILN | Licking | 4 hr |
| Aug 8, 11:20 AM EDT | Flash Flood Warning | ILN | Clark | 3 hr |
| Aug 8, 12:45 PM EDT | Flash Flood Warning | ILN | Miami, Shelby | 4 hr |
| Aug 8, 12:45 PM EDT | Flash Flood Warning | ILN | Mercer | 4 hr |
| Aug 8, 1:33 PM EDT | Flash Flood Warning | ILN | Logan | 3 hr |
| Aug 8, 2:46 PM EDT | Flash Flood Warning | ILN | Licking | 3 hr |
| Aug 8, 4:48 PM EDT | Flash Flood Warning | ILN | Miami, Shelby | 117 min |
| Aug 8, 4:48 PM EDT | Flash Flood Warning | ILN | Mercer | 117 min |
| Aug 8, 6:48 PM EDT | Flash Flood Warning | ILN | Darke, Miami | 3 hr |
| Aug 8, 6:48 PM EDT | Flash Flood Warning | ILN | Mercer | 3 hr |
Nearby
Flash Flood Warnings in Ohio, 1995Every flash flood warning in 1995
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.