Alert archive / Ohio / Flash Flood Warnings in 1996

Flash Flood Warning 96, NWS Wilmington, OH

June 19, 1996Hocking County, Ohio

NWS Wilmington, OH issued this flash flood warning at Jun 19, 1996, 2:13 AM EDT for Hocking County, Ohio. It was in force for 107 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jun 19, 1996, 2:13 AM EDT (06:13 UTC)
Expired
Jun 19, 1996, 4:00 AM EDT
In force
107 min
Issued by
NWS Wilmington, OH
Area
Whole counties

County Hocking County, OH

The radar

The Cincinnati radar (KILN), 116 km from the middle of the area, began a volume at 06:15 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 114 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.

Skew-T log-pSkew-T log-p diagram, Cncnati-Daytn, OH at 00:00Z on 1996-06-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 162 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Cncnati-Daytn, OH at 00:00Z on 1996-06-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 101 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
162 J/kg
Mixed-layer CIN
-79 J/kg
Mixed-layer LCL
1075 m above ground
0-6 km bulk shear
22 kt
0-1 km storm-relative helicity
101 m²/s²
0-3 km storm-relative helicity
143 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.6

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
TTAA00 KILN 190612
FFWILN
OHC073-190800-
 
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE WILMINGTON OH
213 AM EDT WED JUN 19 1996
 
THE NATIONAL WEATHER SERVICE IN WILMINGTON HAS ISSUED A
FLASH FLOOD WARNING EFFECTIVE UNTIL  400 AM EDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN CENTRAL OHIO
 
   ...HOCKING COUNTY
 
AT 210 AM...THE WILMINGTON DOPPLER RADAR WAS INDICATING AN AREA OF HEAVY
RAINS ASSOCIATED WITH THUNDERSTORMS HEADING FOR THE SOUTHEASTERN PART OF
HOCKING COUNTY. EARLIER TONIGHT...THAT SAME AREA RECEIVED UP TO 2.5
INCHES OF RAINFALL. THE ADDITIONAL RAINFALL WILL RESULT IN FLASH
FLOODING ACROSS THE SOUTHERN AND EASTERN PARTS OF THE COUNTY.
 
THE AREAS MOST AT RISK FOR FLOODING INCLUDE THE AREAS AROUND STARR TO
MURRAY CITY...JUST TO THE NORTH OF NELSONVILLE. THE CREEKS THAT MAY
BECOME DANGEROUS INCLUDE RACCOON AND MONDAY CREEKS. THE HOCKING RIVER
WILL ALSO BE AT RISK OF FLOODING AROUND HAYDENVILLE.
 
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.
 
PEOPLE WHO ARE LIVING...HIKING...RAFTING...OR CAMPING IN FLOOD
PRONE AREAS SHOULD TAKE PRECAUTIONARY ACTIONS NOW. REMEMBER THAT
FLOODING CAN OCCUR VERY QUICKLY...EVEN IF IT IS NOT RAINING HEAVILY
IN YOUR AREA. TO ESCAPE RISING WATER...MOVE UP TO HIGHER GROUND.
 
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 Jun 18, 8:35 PM EDT, 5 hours 38 minutes earlier.

Area forecast discussion, Jun 18, 8:35 PM EDT, 5 hours 38 minutes before
FORECAST COORDINATION MESSAGE
NATIONAL WEATHER SERVICE WILMINGTON OH
835 PM EDT TUE JUN 18 1996

WW 631 HAS BEEN CANCELLED FOR OUR CWA.

23Z SFC ANALYSIS INDICATES THAT OUR CWA STILL IN WARM SECTOR AHEAD OF
WK LOW NR CHI WITH DEW POINTS IN THE LOWER 70S.  LOWER LEVELS HAVE
STABILIZED...BUT KILN SOUNDING INDICATES CAPES OVER 1200 WITH ONLY A
SMALL CAP.  RAMSDIS WV LOOP SHOWS S/WV MOVING ACROSS IN AND KIND 88D
SHOWS BKN LINE OF RW/TRW MOVING AHEAD OF IT.  BLV THAT THIS WL NOT
BECOME WIDESPREAD BUT WIDELY SCATTERED RW/TRW SHOULD REMAIN IN FCST
OVERNIGHT. SECOND PROBLEM WL BE FOG WHICH SHOULD BECOME LOCALLY DENSE
WITH HIGH DEW POINTS AND A WET GROUND.

LOWS AROUND 70 LOOK GOOD.

WILKINSON

In the hours before

Local storm report, Jun 18, 8:15 PM EDT, 5 hours 58 minutes before
STORM REPORT
NATIONAL WEATHER SERVICE WILMINGTON, OH
813 PM EDT TUE JUN 18 1996

TIME(EDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0545 PM    LEESBURG                OH     WIND DAMAGE
06/18/96   HIGHLAND                       BARN ROOF BLOWN OFF;
                                          HOG HOUSES BLOWN DOWN;
                                          CEMENT FOUNDATION BLOCKS
                                          MOVED
Special weather statement, Jun 18, 8:42 PM EDT, 5 hours 31 minutes before
OHZ015-016-024>026-034-035-042>046-051>056-060>065-070>074-077>082-
088-190400-
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE WILMINGTON OH
841 PM EDT TUE JUN 18 1996

...THE SEVERE THUNDERSTORM WATCH PREVIOUSLY IN EFFECT FOR WESTERN AND
   CENTRAL OHIO HAS BEEN CANCELLED...

THE AREA OF STRONG TO SEVERE THUNDERSTORMS HAS MOVED INTO EASTERN PARTS
OF OHIO AND IS NO LONGER A THREAT TO THESE AREAS.  SEVERAL REPORTS OF
DOWNED TREES AND POWER LINES WERE RECEIVED SINCE 500 PM EDT.

WIDELY SCATTERED THUNDERSTORMS ARE POSSIBLE THIS EVENING AND OVERNIGHT
BUT ARE EXPECTED TO REMAIN BELOW SEVERE LIMITS.

WILKINSON
Local storm report, Jun 18, 8:58 PM EDT, 5 hours 15 minutes before
STORM REPORT
NATIONAL WEATHER SERVICE WILMINGTON, OH
857 PM EDT TUE JUN 18 1996

TIME(EDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0700 PM    WORTHINGTON   0          OH     WIND DAMAGE
06/18/96   FRANKLIN                       NUMEROUS TREES AND POWER
                                          LINES KNOCKED DOWN

WILKINSON

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.