Alert archive / Ohio / Flash Flood Warnings in 1996
Flash Flood Warning 89, NWS Wilmington, OH
NWS Wilmington, OH issued this flash flood warning at May 16, 1996, 2:14 AM EDT for Brown County, Ohio. It was in force for 5 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 16, 1996, 2:14 AM EDT (06:14 UTC)
- Expired
- May 16, 1996, 7:00 AM EDT
- In force
- 5 hr
- Issued by
- NWS Wilmington, OH
- Area
- Whole counties
County Brown County, OH
The radar
The Cincinnati radar (KILN), 54 km from the middle of the area, began a volume at 06:17 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
Cncnati-Daytn, OH (KILN), launched 00:00Z, 6.2 hours before the alert went out and 55 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
- 6 J/kg
- Mixed-layer CIN
- -143 J/kg
- Mixed-layer LCL
- 527 m above ground
- 0-6 km bulk shear
- 55 kt
- 0-1 km storm-relative helicity
- 311 m²/s²
- 0-3 km storm-relative helicity
- 366 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.8
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KILN 160617 FFWILN KYC037-OHC015-025-061-161100- BULLETIN FLOOD WARNING NATIONAL WEATHER SERVICE WILMINGTON OH 214 AM EDT THU MAY 16 1996 THE NATIONAL WEATHER SERVICE IN WILMINGTON HAS ISSUED A FLOOD WARNING EFFECTIVE UNTIL 7 AM EDT FOR PEOPLE IN THE FOLLOWING LOCATIONS... IN NORTH KENTUCKY ...CAMPBELL COUNTY IN SOUTHWEST OHIO ...BROWN COUNTY...CLERMONT COUNTY...HAMILTON COUNTY AT 2 AM COUNTY AND EMA PERSONELL IN BROWN... CLERMONT... AND HAMILTON COUNTIES IN SOUTHERN OHIO AS WELL AS CAMPBELL COUNTY IN NORTHERN KENTUCKY REPORTED STREAMS AND CREEKS STILL OUT OF THEIR BANKS AND COVERING SOME ROADS OR MAKING THE ROADWAYS IMPASSABLE. ALTHOUGH WIDESPREAD HEAVY RAIN HAS ENDED OVER THESE AREAS RESIDUAL RUNOFF WILL MAINTAIN FLOODING OF SMALL CREEKS AND STREAMS THROUGH DAWN. THEREFORE FLOOD WARNINGS WILL CONTINUE THROUGH 7AM. BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE DANGERS OF FLOODS AND FLASH FLOODS. IF FLOODING IS OBSERVED... ACT QUICKLY. MOVE TO HIGHER GROUND TO ESCAPE FLOOD WATERS. DO NOT STAY IN AREAS SUBJECT TO FLOODING WHEN WATER BEGINS RISING. AVOID CROSSING FLOWING WATER...EITHER IN YOUR CAR OR ON FOOT. THE SWIFT CURRENT CAN SWEEP :YOU OFF YOUR FEET OR CARRY YOUR CAR AWAY. STAY AWAY FROM DRAINS...DITCHES...AND LOW SPOTS. TO ESCAPE RISING WATER...MOVE UP TO HIGHER GROUND. MANOUSOS
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 15, 8:39 PM EDT, 5 hours 35 minutes earlier.
Area forecast discussion, May 15, 8:39 PM EDT, 5 hours 35 minutes before
FORECAST COORDINATION MESSAGE NATIONAL WEATHER SERVICE WILMINGTON OH 835 PM EDT WED MAY 15 1996 A LOT HAPPENG ONCE AGAIN AROUND HERE. RIVERS ARE COMING OUT OF BANKS. LITTLE MIAMI...GT MIAMI...WHITEWATER...SCIOTO...OH BRUSH CREEK...W FORK OF WHITEWATER...AND NOW IT APPEARS OHIO RVR AT CINCINNATI IS GOING TO TOP OUT AROUND 53 FT...1 FT ABOVE FLOOD STAGE. RFC SEEMS TO BE CONTINUALLY UPDATING RVR FCSTS AS NEW QPF AND RIVER STAGES COME IN. MANY URBAN AND SMALL STREAM FLOOD WARNGS OUT NOW FM SE IN INTO COUNTIES SURROUNDING OH RVR. RADAR HAS STRIPE OF 3-5 INCHES OF PCPN ACCUM TODAY NR OHIO RIVER. ONLY SAVING GRACE IS THAT IT IS WET ALL THE WAY UP (1.5 IN PRECIPITABLE WATER) AND NO SVR WX HAPPENING. FNT JUST S OF CVG AND MOVG AT TORTOISE PACE. CONSTANT CONVECTION JUST N OF FNT IS HOLDG IT UP AND STILL HAVE CELLS TO IND MOVG SE BUT ACTIVITY MORE SCT THAN A FEW HRS AGO. INTERESTG CIRCULATION MOVG INTO WC IN...THE REMNANTS OF CONVECTION OVER IA. THIS MAY INTERACT WITH FNT NR S OH LTR TNGT. IN ANY EVENT...WL GO HARD ON POPS TNGT OVER S AND C AND LESS IN N. THIS IS SIMILAR TO FCST. WL KEEP FLOOD WATCH ALIVE TO DAY AND CMH BUT NOT FARTHER N SINCE FNT SLOW AND MAY NOT GET TO CMH UNTIL NR SUNRISE. CANNOT GET PICKY WITH REST OF FCST. REMNANTS OF MCS'S...UNCERTAINTY OF FRONTAL POSITION ACROSS OH...SOMEWHAT UNSTABLE ATM...AND PLENTY OF MOISTURE WL MAKE TIMING FUTILE. IT LOOKS MILD AND UNSETTLED ENOUGH THAT FLOODING WOES 8WL CONTINUE AND THERE COULD BE SOME SEVERE IN WRM SECTOR ON THU AFT. SANDLER
The office that day
Everything else NWS Wilmington, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 15, 8:00 PM EDT | Flash Flood Warning | ILN | Adams, Scioto | 4 hr |
| May 15, 8:00 PM EDT | Flash Flood Warning | ILN | Brown, Clermont | 4 hr |
| May 15, 10:32 PM EDT | Flash Flood Warning | ILN | Adams, Scioto | 3 hr |
| May 16, 1:21 AM EDT | Flash Flood Warning | ILN | Adams, Scioto | 6 hr |
| May 16, 2:14 AM EDT | Flash Flood Warning | ILN | Clermont, Hamilton | 5 hr |
| May 16, 1:42 PM EDT | Severe Thunderstorm Warning | ILN | Putnam | 33 min |
Nearby
Flash Flood Warnings in Ohio, 1996Every flash flood warning in 1996
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.