Alert archive / Ohio / Flash Flood Warnings in 1995
Flash Flood Warning 24, NWS Wilmington, OH
NWS Wilmington, OH issued this flash flood warning at May 18, 1995, 7:00 AM EDT for Clark County, Montgomery County, Ohio. It was in force for 3 hr.
The area
The counties it named.
The facts
- Issued
- May 18, 1995, 7:00 AM EDT (11:00 UTC)
- Expired
- May 18, 1995, 10:00 AM EDT
- In force
- 3 hr
- Issued by
- NWS Wilmington, OH
- Area
- Whole counties
Counties Clark County, OH, Montgomery County, OH
The nearest sounding before it
Dayton/James M C, OH (KDAY), launched 00:00Z, 11.0 hours before the alert went out and 16 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
- 4 J/kg
- Mixed-layer CIN
- -113 J/kg
- Mixed-layer LCL
- 784 m above ground
- 0-6 km bulk shear
- 50 kt
- 0-1 km storm-relative helicity
- 75 m²/s²
- 0-3 km storm-relative helicity
- 188 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KILN 181111 FFWILN OHC023-113-181400- BULLETIN FLOOD WARNING FOR URBAN AND SMALL STREAMS NATIONAL WEATHER SERVICE WILMINGTON OH 700 AM EDT THU MAY 18 1995 THE NATIONAL WEATHER SERVICE IN WILMINGTON HAS ISSUED A FLOOD WARNING FOR URBAN AND SMALL STREAMS EFFECTIVE UNTIL 1000 AM EDT FOR PEOPLE IN THE FOLLOWING LOCATION... IN WEST CENTRAL OHIO ...MONTGOMERY...CLARK COUNTIES REPORTS FROM THE COUNTY SHERIFFS OFFICE AND SPOTTERS INDICATE THAT THERE WAS STANDING WATER ON SOME ROADWAYS IN BOTH CLARK AND MONTGOMERY COUNTIES. THE HEAVY RAIN WILL BE ENDING BY 9 AM...BUT WATER LEVELS SHOULD CONTINUE TO RISE THROUGH MID MORNING. NEVER DRIVE YOUR CAR INTO A FLOODED ROADWAY. YOU CAN EASILY BECOME STRANDEDn 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. FARINA
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 18, 2:58 AM EDT, 4 hours 2 minutes earlier.
Area forecast discussion, May 18, 2:58 AM EDT, 4 hours 2 minutes before
FORECAST COORDINATION MESSAGE NATIONAL WEATHER SERVICE WILMINGTON OH 257 AM EDT THU MAY 18 1995 BROAD AREA OF PCPN ACRS IND/IL/NRN KY NOW MAKING ITS WAY ACRS WRN FA. SOME LOCALLY HEAVY RAIN LIKELY AND WITH FFG VERY LOW ACRS E CNTRL/SE IND...WL HAV TO WATCH CLOSELY. SERIES SFC LOWS TO TRACK NEWRD ALG FNTL BNDRY THRU TNGT. WITH PLENTY OF MSTR IN PLACE CRNT FCST LOOKS GOOD WITH PCPN INTO FRI MRNG. AMS BCMS VERY UNSTBL LATE THIS AFTN WITH LI/S OF -4 TO -8. LOOKS LIKE GOOD CHC FOR A FEW SVR TSTMS THIS AFTN/EVNG. AIR STABILIZES SOMEWHAT TNGT BUT WITH UPR LVL LO TRACKING ACRS RGN... SVR WX MAY XTND OVRNGT. PCPN SHUD FINALLY START DECRSG FROM W THRU FRI AFTN AS LOW MOVS OFF TO E. DRYING SLOW TO MOVE IN THO...SO CLDS SHUD HANG ARND. CMH 66/52/63 DAY 66/51/65 CVG 69/55/67 LOTT
In the hours before
Special weather statement, May 18, 2:27 AM EDT, 4 hours 33 minutes before
KYZ089-181200- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE WILMINGTON OH 226 AM EDT THU MAY 18 1995 ...A TORNADO WATCH IS IN EFFECT UNTIL 8 AM FOR CARROLL COUNTY KENTUCKY... AN AREA OF STRONG THUNDERSTORMS ACROSS SOUTHWESTERN INDIANA AND WESTERN KENTUCKY WILL BE MOVING EAST THROUGH THE MORNING HOURS. SOME OF THE THUNDERSTORMS MAY BECOME SEVERE AS THEY APPROACH NORTHERN KENTUCKY. AS A RESULT...A TORNADO WATCH HAS BEEN ISSUED FOR PARTS OF SOUTHERN INDIANA AND NORTHERN KENTUCKY. CARROLL COUNTY KENTUCKY IS INCLUDED IN THIS WATCH. REMEMBER THAT A WATCH MEANS CONDITIONS ARE FAVORABLE FOR SEVERE WEATHER. PEOPLE IN AND CLOSE TO THE WATCH AREA SHOULD BE ON THE LOOKOUT FOR THREATENI8NG WEATHER CONDITIONS. LISTEN TO NOAA WEATHER RADIO OR A LOCAL NEWS SOURCE FOR ADDITIONAL UPDATES ON THIS WEATHER SITUATION. LOTT
Special weather statement, May 18, 6:43 AM EDT, 17 minutes before
OHZ070>073-077>082-086-KYZ089>100-INZ066-073>075-080-181600- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE WILMINGTON OH 642 AM EST THU MAY 18 1995 ...A TORNADO WATCH IS IN EFFECT UNTIL NOON EDT FOR SOUTHERN OHIO-NORTHERN KENTUCKY AND PARTS OF SOUTHEAST INDIANA... AN AREA OF STRONG THUNDERSTORMS ACROSS KENTUCKY AND OHIO WILL BE MOVING EAST THROUGH THE MORNING HOURS. SOME OF THE THUNDERSTORMS MAY BECOME SEVERE AS THEY APPROACH THE REGION. AS A RESULT...A TORNADO WATCH HAS BEEN ISSUED FOR PARTS OF SOUTHERN INDIANA...NORTHERN KENTUCKY AND SOUTHERN OHIO UNTIL NOON EDT. REMEMBER THAT A WATCH MEANS CONDITIONS ARE FAVORABLE FOR SEVERE WEATHER. PEOPLE IN AND CLOSE TO THE WATCH AREA SHOULD BE ON THE LOOKOUT FOR THREATENING WEATHER CONDITIONS. LISTEN TO NOAA WEATHER RADIO OR A LOCAL NEWS SOURCE FOR ADDITIONAL UPDATES ON THIS WEATHER SITUATION. COUNTIES INCLUDED IN THE WATCH IN INDIANA ARE FRANKLIN...DEARBORN... RIPLEY...OHIO AND SWITZERLAND...IN KENTUCKY...CARROLL...GALLATIN... OWEN...GRANT...BOONE...KENTON...CAMPBELL...PENDLETON...BRACKEN... ROBERTSON...MASON AND LEWIS...IN OHIO...BUTLER...WARREN...CLINTON ...HIGHLAND...ROSS...PIKE...SCIOTO...ADAMS...BROWN...CLERMONT... AND HAMILTON...INCLUDING THE CINCINNATI AREA. FARINA
Special weather statement, May 18, 6:54 AM EDT, 6 minutes before
OHZ070>073-077>082-088-KYZ089>100-INZ066-073>075-080-181600- SPECIAL WEATHER STATEMENT...CORRECTION NATIONAL WEATHER SERVICE WILMINGTON OH 642 AM EST THU MAY 18 1995 ...A TORNADO WATCH IS IN EFFECT UNTIL NOON EDT FOR SOUTHERN OHIO-NORTHERN KENTUCKY AND PARTS OF SOUTHEAST INDIANA... AN AREA OF STRONG THUNDERSTORMS ACROSS KENTUCKY AND OHIO WILL BE MOVING EAST THROUGH THE MORNING HOURS. SOME OF THE THUNDERSTORMS MAY BECOME SEVERE AS THEY APPROACH THE REGION. AS A RESULT...A TORNADO WATCH HAS BEEN ISSUED FOR PARTS OF SOUTHERN INDIANA...NORTHERN KENTUCKY AND SOUTHERN OHIO UNTIL NOON EDT. REMEMBER THAT A WATCH MEANS CONDITIONS ARE FAVORABLE FOR SEVERE WEATHER. PEOPLE IN AND CLOSE TO THE WATCH AREA SHOULD BE ON THE LOOKOUT FOR THREATENING WEATHER CONDITIONS. LISTEN TO NOAA WEATHER RADIO OR A LOCAL NEWS SOURCE FOR ADDITIONAL UPDATES ON THIS WEATHER SITUATION. COUNTIES INCLUDED IN THE WATCH IN INDIANA ARE FRANKLIN...DEARBORN... RIPLEY...OHIO AND SWITZERLAND...IN KENTUCKY...CARROLL...GALLATIN... OWEN...GRANT...BOONE...KENTON...CAMPBELL...PENDLETON...BRACKEN... ROBERTSON...MASON AND LEWIS...IN OHIO...BUTLER...WARREN...CLINTON ...HIGHLAND...ROSS...PIKE...SCIOTO...ADAMS...BROWN...C:LERMONT... AND HAMILTON...INCLUDING THE CINCINNATI AREA. FARINA CORRECTION TO CHANGE ZONE NUMBER
The office that day
Everything else NWS Wilmington, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 18, 4:53 AM EDT | Flash Flood Warning | ILN | Butler, Hamilton | 4 hr |
| May 18, 7:20 AM EDT | Flash Flood Warning | ILN | Warren | 4 hr |
| May 18, 9:22 AM EDT | Flash Flood Warning | ILN | Pike, Ross | 3 hr |
| May 18, 9:44 AM EDT | Flash Flood Warning | ILN | Preble | 3 hr |
| May 18, 9:44 AM EDT | Flash Flood Warning | ILN | Scioto | 3 hr |
| May 18, 9:57 AM EDT | Flash Flood Warning | ILN | Darke | 3 hr |
| May 18, 1:00 PM EDT | Flash Flood Warning | ILN | Clermont | 2 hr |
| May 18, 5:52 PM EDT | Flash Flood Warning | ILN | Darke | 6 hr |
| May 18, 7:47 PM EDT | Flash Flood Warning | ILN | Ross | 5 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.