Flash Flooding and Flooding in Ohio, June 20, 2014

Name: Flash Flooding and Flooding in Ohio, June 20, 2014
Start: 2014-06-20T13:34
End: 2014-06-20T17:23
Location: Ohio

June 20, 2014 · NWS ILN · 14 events in 5 counties and zones

Slow moving thunderstorms developed in a very unstable airmass during the peak heating of the day. These storms were capable of producing damaging winds, heavy rainfall, flooding, and flash flooding.

Where it happened

Every event with a place to put it. Tap one for its entry below.

Tornadoes
Tropical storms and surge
Floods
Wind
Hail
Winter weather
Heat and drought
Cold
Fire, smoke and dust
Marine and coastal
Other

Open the live radar over this ground

The toll

Deaths: 0
Injuries: 0
Property damage: $320,000
Crop damage: None recorded
Events: 14

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS ILN wrote it up.

Slow moving thunderstorms developed in a very unstable airmass during the peak heating of the day. These storms were capable of producing damaging winds, heavy rainfall, flooding, and flash flooding.

What forecasters said that day

The local office's own words before the first event, 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 the first event at Jun 20, 12:56 PM EST, 38 minutes earlier.

Area forecast discussion, Jun 20, 12:56 PM EST, 38 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE WILMINGTON OH
156 PM EDT FRI JUN 20 2014

.SYNOPSIS...
AN UPPER LEVEL DISTURBANCE WILL PUSH EAST ACROSS THE AREA THROUGH
THIS EVENING. THIS WILL ALLOW FOR A CONTINUED CHANCE OF
THUNDERSTORMS ACROSS THE REGION TODAY. HIGH PRESSURE WILL BUILD
INTO THE AREA SATURDAY...RESULTING IN DRIER CONDITIONS FOR THE
WEEKEND.

&&

.NEAR TERM /UNTIL 6 PM THIS EVENING/...
ONLY A FEW TWEAKS WITH THE MORNING UPDATE. AREA OF SHOWERS IS
PASSING ACROSS THE NW EDGE OF THE FA...WITH JUST AND ISOLATED CELL
S OF KILN. ALTHOUGH THE FA IS IN THIS GENERAL LULL ATTM...
DESTABILIZATION WILL OCCUR WITH DAYTIME HEATING. H5 S/W AND SFC
LOW WILL BRING ADDITIONAL FORCING LATE TODAY...CAUSING SHOWER AND
THUNDERSTORM ACTIVITY TO BECOME MORE WIDESPREAD. KEPT AFTERNOON
POPS AT 70 PERCENT.

HIGHS IN THE LOWER 80S NORTH TO MID 80S SOUTH STILL LOOK GOOD.

&&

.SHORT TERM /6 PM THIS EVENING THROUGH SUNDAY/...
THUNDERSTORM ACTIVITY SHOULD TAPER OFF FROM WEST TO EAST ACROSS THE
AREA THIS EVENING AS SHORT WAVE ENERGY SHIFTS OFF TO OUR EAST.
MODELS ARE IN SOME DISAGREEMENT TO HOW MUCH WEAK MID LEVEL
RIDGING WILL BE ABLE TO BUILD UP FROM THE SOUTHWEST THROUGH THE
WEEKEND AND IT LOOKS LIKE WE MAY STAY IN MORE OF A NORTHWEST FLOW
PATTERN ALOFT. THERE ARE SOME SUGGESTIONS OF A FEW WEAK MID LEVEL
IMPULSES DROPPING DOWN ACROSS THE AREA THROUGH THE WEEKEND...BUT
TIMING AND PLACEMENT VARIES BY MODEL. DUE TO THE UNCERTAINTY AND
LOW PROBABILITY...HAVE OPTED TO MAINTAIN THE ONGOING DRY FORECAST
THROUGH THE REMAINDER OF THE WEEKEND AT THIS POINT. EXPECT HIGHS
BOTH SATURDAY AND SUNDAY IN THE LOW TO MID 80S.

&&

.LONG TERM /SUNDAY NIGHT THROUGH THURSDAY/...
A WEAK DISTURBANCE WILL MOVE THROUGH THE AREA IN NW FLOW ON
SATURDAY.  THIS WILL BRING A CHANCE FOR SHOWERS AND THUNDERSTORMS TO
THE REGION.  PRECIPITATION WILL TAPER OFF DURING THE EVENING HOURS.
HIGH PRESSURE WILL THEN WORK INTO THE FA AND KEEP DRY CONDITIONS
ACROSS THE AREA THROUGH MONDAY.  SOUTHERLY FLOW ON MONDAY WILL ALLOW
FOR THE WARMEST DAY OF THE LONG TERM WITH HIGH TEMPERATURES IN THE
MIDDLE 80S TO AROUND 90.

A COLD FRONT WILL APPROACH THE AREA MONDAY NIGHT AND MOVE THROUGH ON
TUESDAY.  MODELS ARE IN DECENT AGREEMENT WITH THIS FEATURE AND
THEREFORE INCREASED PRECIPITATION CHANCES INTO THE LIKELY CATEGORY.
UPPER LEVEL DISTURBANCE MOVES THROUGH THE REGION ON WEDNESDAY
KEEPING PRECIPITATION CHANCES IN THE FORECAST.  PRECIPITATION WILL
TAPER OFF BY WEDNESDAY EVENING.  HIGH PRESSURE AND COOLER
TEMPERATURES WILL WORK INTO THE REGION FOR THE REMAINDER OF THE LONG
TERM.

&&

.AVIATION /18Z FRIDAY THROUGH WEDNESDAY/...
BROKEN LINE OF SHOWERS HAS DEVELOPED FROM NR MNN-DAY-OXD-BMG LINE.
TSTM ARE EXPECTED TO CONTINUE TO DEVELOP IN RESPONSE TO A H5 S/W
SWINGING UP THE OHIO VALLEY WHICH IS HELPING A WEAK SFC LOW
DEVELOP. THE FORCING FROM THESE FEATURES WILL GRADUALLY PUSH E OF
THE TAFS BY 00Z. HAVE CARRIED TEMPOS WITH MVFR/IFR CONDITIONS IN
THE TSTM FOR THE FIRST 4 TO 5 HOURS OF THE PERIOD.

AS THE LIFTS PULLS EAST SOME CLEARING IS EXPECTED. HOWEVER WITH THE
LOWER LEVELS REMAINING MOIST AFTER THE CONVECTION...EXPECT MVFR
STRATUS AND FOG TO DEVELOP AFT 06Z. THIS WILL LAST TO 12-13Z WHEN
THEY SHOULD BREAK UP GIVING WAY TO VFR CONDITIONS.

OUTLOOK...THUNDERSTORMS POSSIBLE TUESDAY.

&&

.ILN WATCHES/WARNINGS/ADVISORIES...
OH...NONE.
KY...NONE.
IN...NONE.

&&

SYNOPSIS...JGL
NEAR TERM...SITES
SHORT TERM...JGL
LONG TERM...NOVAK
AVIATION...SITES

Hazardous weather outlook, Jun 20, 3:33 AM EST, 10 hours 1 minute before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE WILMINGTON OH
433 AM EDT FRI JUN 20 2014

INZ050-058-059-066-073>075-080-KYZ089>100-OHZ026-034-035-042>046-
051>056-060>065-070>074-077>082-088-210845-
WAYNE-FAYETTE IN-UNION IN-FRANKLIN IN-RIPLEY-DEARBORN-OHIO-
SWITZERLAND-CARROLL-GALLATIN-BOONE-KENTON-CAMPBELL-OWEN-GRANT-
PENDLETON-BRACKEN-ROBERTSON-MASON-LEWIS-HARDIN-MERCER-AUGLAIZE-DARKE-
SHELBY-LOGAN-UNION OH-DELAWARE-MIAMI-CHAMPAIGN-CLARK-MADISON-
FRANKLIN OH-LICKING-PREBLE-MONTGOMERY-GREENE-FAYETTE OH-PICKAWAY-
FAIRFIELD-BUTLER-WARREN-CLINTON-ROSS-HOCKING-HAMILTON-CLERMONT-BROWN-
HIGHLAND-ADAMS-PIKE-SCIOTO-
433 AM EDT FRI JUN 20 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL
INDIANA...SOUTHEAST INDIANA...NORTHEAST KENTUCKY...NORTHERN
KENTUCKY...CENTRAL OHIO...MIAMI VALLEY OF OHIO...SOUTH CENTRAL
OHIO...SOUTHWEST OHIO AND WEST CENTRAL OHIO.

.DAY ONE...TODAY AND TONIGHT.

SHOWERS AND THUNDERSTORMS ARE EXPECTED TO BECOME MORE WIDESPREAD
ACROSS THE AREA THIS AFTERNOON. A FEW OF THE STORMS MAY BECOME
SEVERE THIS AFTERNOON AND EVENING. THE PRIMARY THREAT WILL BE
DAMAGING WIND AND LOCALLY HEAVY RAINFALL.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

In the hours before

Local storm report, Jun 20, 9:38 AM EST, 3 hours 56 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
1038 AM EDT FRI JUN 20 2014

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0900 PM     HEAVY RAIN       1 SSW BROOKVILLE        39.41N 85.01W
06/19/2014  M2.31 INCH       FRANKLIN           IN   MESONET

            STORM TOTAL RAINFALL FROM 330 PM TO 9 PM. MEASURED ON A
            USACOE SITE.

0506 AM     HEAVY RAIN       N CENTERVILLE           39.82N 85.00W
06/20/2014  M1.88 INCH       WAYNE              IN   COCORAHS

            24 HOUR RAINFALL TOTAL.

0600 AM     HEAVY RAIN       2 NW ECONOMY            40.00N 85.11W
06/20/2014  M2.04 INCH       WAYNE              IN   MESONET

            STORM TOTAL RAINFALL FROM 2PM TO 6AM. MEASURED ON A USGS
            SITE.

0700 AM     HEAVY RAIN       5 E EATON               39.74N 84.54W
06/20/2014  M2.41 INCH       PREBLE             OH   COCORAHS

            24 HOUR RAINFALL TOTAL.

0700 AM     HEAVY RAIN       1 NNE EATON             39.76N 84.63W
06/20/2014  M2.17 INCH       PREBLE             OH   COCORAHS

            24 HOUR RAINFALL TOTAL.

0700 AM     HEAVY RAIN       SW HILLSBORO            39.20N 83.62W
06/20/2014  M1.72 INCH       HIGHLAND           OH   COCORAHS

            24 HOUR RAINFALL TOTAL.

0800 AM     HEAVY RAIN       1 SW NEW LEBANON        39.74N 84.40W
06/20/2014  M1.67 INCH       MONTGOMERY         OH   COCORAHS

            24 HOUR RAINFALL TOTAL.

0800 AM     HEAVY RAIN       1 WNW BROOKVILLE        39.43N 85.02W
06/20/2014  M1.90 INCH       FRANKLIN           IN   COCORAHS

            24 HOUR RAINFALL TOTAL.

0800 AM     HEAVY RAIN       1 SW EATON              39.74N 84.65W
06/20/2014  M2.05 INCH       PREBLE             OH   COCORAHS

            24 HOUR RAINFALL TOTAL.

0800 AM     HEAVY RAIN       4 ESE GRATIS            39.62N 84.46W
06/20/2014  M2.60 INCH       MONTGOMERY         OH   COCORAHS

            24 HOUR RAINFALL TOTAL.

&&

HATZOS

Special weather statement, Jun 20, 12:21 PM EST, 1 hour 13 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE WILMINGTON OH
121 PM EDT FRI JUN 20 2014

OHZ051-061-201745-
MIAMI OH-MONTGOMERY OH-
121 PM EDT FRI JUN 20 2014

...A STRONG THUNDERSTORM WILL AFFECT NORTHERN MONTGOMERY AND SOUTHERN
MIAMI COUNTIES THROUGH 145 PM EDT...

AT 117 PM EDT...RADAR INDICATED A STRONG THUNDERSTORM NEAR
PHILLIPSBURG...MOVING EAST AT 20 MPH.

STORM HAZARDS INCLUDE...
WINDS TO 40 MPH...
PENNY SIZE HAIL...
FREQUENT CLOUD TO GROUND LIGHTNING...
VERY HEAVY RAIN...

SOME LOCATIONS THAT MAY BE AFFECTED INCLUDE...WEST MILTON...
TROTWOOD...VANDALIA...TIPP CITY...HUBER HEIGHTS AND DOWNTOWN DAYTON.

ALSO...UNION...ENGLEWOOD...NORTHVIEW...FORT MCKINLEY...DAYTON
INTERNATIONAL AIRPORT...SHILOH...GINGHAMSBURG...BRANDT...PHONETON AND
BROWN ARE NEAR THE PATH OF THIS STRONG THUNDERSTORM.

DO NOT STAY IN THE OPEN NOR SEEK SHELTER UNDER TREES WHEN LIGHTNING
THREATENS. MOVE INDOORS WHEN A THUNDERSTORM APPROACHES. WATER WILL
POND ON ROADS AND MAY QUICKLY FILL ROADSIDE DITCHES AND SMALL
STREAMS.

RESIDENTS IN THESE AREAS SHOULD REMAIN ALERT. IF THIS STORM BECOMES
STRONGER...THEN A WARNING MAY BE NEEDED.

LAT...LON 3992 8443 3997 8443 3998 8440 3998 8404
      3984 8408 3983 8410 3978 8409 3973 8410
      3986 8448 3992 8449

BINAU

Special weather statement, Jun 20, 12:48 PM EST, 46 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE WILMINGTON OH
148 PM EDT FRI JUN 20 2014

OHZ061-201815-
MONTGOMERY OH-
148 PM EDT FRI JUN 20 2014

...A STRONG THUNDERSTORM WILL AFFECT NORTHERN MONTGOMERY COUNTY
THROUGH 215 PM EDT...

AT 144 PM EDT...RADAR INDICATED A STRONG THUNDERSTORM NEAR
BROOKVILLE...MOVING SOUTHEAST AT 20 MPH.

STORM HAZARDS INCLUDE...
WINDS TO 50 MPH...
ONE HALF INCH DIAMETER HAIL...
FREQUENT CLOUD TO GROUND LIGHTNING...
VERY HEAVY RAIN...

SOME LOCATIONS THAT MAY BE AFFECTED INCLUDE...TROTWOOD AND VANDALIA.

ALSO...UNION...ENGLEWOOD...NEW LEBANON...NORTHVIEW...FORT MCKINLEY...
DREXEL AND SHILOH ARE NEAR THE PATH OF THIS STRONG THUNDERSTORM.

DO NOT STAY IN THE OPEN NOR SEEK SHELTER UNDER TREES WHEN LIGHTNING
THREATENS. MOVE INDOORS WHEN A THUNDERSTORM APPROACHES. WATER WILL
POND ON ROADS AND MAY QUICKLY FILL ROADSIDE DITCHES AND SMALL
STREAMS.

RESIDENTS IN THESE AREAS SHOULD REMAIN ALERT. IF THIS STORM BECOMES
STRONGER...THEN A WARNING MAY BE NEEDED.

LAT...LON 3990 8447 3992 8438 3988 8414 3969 8432
      3981 8448

BINAU

Special weather statement, Jun 20, 1:24 PM EST, 10 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE WILMINGTON OH
224 PM EDT FRI JUN 20 2014

OHZ061-062-071-201900-
GREENE OH-MONTGOMERY OH-WARREN OH-
224 PM EDT FRI JUN 20 2014

...A STRONG THUNDERSTORM WILL AFFECT NORTHERN WARREN...SOUTHEASTERN
MONTGOMERY AND WESTERN GREENE COUNTIES THROUGH 300 PM EDT...

AT 223 PM EDT...RADAR INDICATED A STRONG THUNDERSTORM NEAR WEST
CARROLLTON...MOVING SOUTHEAST AT 20 MPH.

STORM HAZARDS INCLUDE...
WINDS TO 50 MPH...
PENNY SIZE HAIL...
FREQUENT CLOUD TO GROUND LIGHTNING...
VERY HEAVY RAIN...

SOME LOCATIONS THAT MAY BE AFFECTED INCLUDE...KETTERING...
SPRINGBORO...BEAVERCREEK...WAYNESVILLE AND XENIA.

ALSO...OVERLOOK-PAGE MANOR...WOODBOURNE-HYDE PARK...CENTERVILLE...
BELLBROOK...LYTLE...TREBEIN...GREENE COUNTY AIRPORT...OLDTOWN...MOUNT
HOLLY AND ROXANNA ARE NEAR THE PATH OF THIS STRONG THUNDERSTORM.

DO NOT STAY IN THE OPEN NOR SEEK SHELTER UNDER TREES WHEN LIGHTNING
THREATENS. MOVE INDOORS WHEN A THUNDERSTORM APPROACHES. WATER WILL
POND ON ROADS AND MAY QUICKLY FILL ROADSIDE DITCHES AND SMALL
STREAMS.

RESIDENTS IN THESE AREAS SHOULD REMAIN ALERT. IF THIS STORM BECOMES
STRONGER...THEN A WARNING MAY BE NEEDED.

LAT...LON 3982 8417 3973 8385 3947 8408 3958 8437
      3959 8437

BINAU

Local storm report, Jun 20, 1:31 PM EST, 3 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
231 PM EDT FRI JUN 20 2014

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0219 PM     TSTM WND GST     KFFO WRIGHT-PATT AFB    39.83N 84.05W
06/20/2014  M47.00 MPH       GREENE             OH   OTHER FEDERAL

&&

HATZOS

The radar

The Cincinnati radar (KILN), 46 km away, was scanning. The volume nearest the first event began at 18:35 UTC.

Open the radar archive at this moment

Event by event

8 flash flood, 3 flood, 2 hail, 1 heavy rain. Local standard time, as filed.

Hail, Montgomery

When: June 20, 1:34 PM EST to 1:38 PM EST
Where: Montgomery County, West Carrollton
Measured: 0.75 in hail
Reported by: Trained Spotter
Coordinates: 39.670, -84.250

Flash Flood, Montgomery

When: June 20, 2:10 PM EST to 3:10 PM EST
Where: Montgomery County, 0.92 mi SSE of Singing Hills to 0.79 mi SSE of Singing Hills
Cause: Heavy Rain
Property damage: $1,000
Reported by: Trained Spotter
Coordinates: 39.637, -84.225

Several streets were inundated with high water near the intersections of Routes 725 and 741 due to heavy rainfall.

Heavy Rain, Greene

When: June 20, 2:25 PM EST to 2:29 PM EST
Where: Greene County, Fairborn
Reported by: Public
Coordinates: 39.820, -84.020

Minor street flooding was reported in Fairborn due to heavy rainfall.

Flood, Montgomery

When: June 20, 2:31 PM EST to 3:31 PM EST
Where: Montgomery County, 1.46 mi E of Dayton to 1.54 mi ENE of Dayton
Cause: Heavy Rain
Property damage: $10,000
Reported by: Broadcast Media
Coordinates: 39.754, -84.153

High standing water under an overpass trapped a man on top of a car near Linden Avenue and Livingston Avenue.

Flash Flood, Montgomery

When: June 20, 2:46 PM EST to 3:46 PM EST
Where: Montgomery County, 2.14 mi SSW of Miamisburg to 2.21 mi SSW of Miamisburg
Cause: Heavy Rain
Property damage: $1,000
Reported by: Amateur Radio
Coordinates: 39.620, -84.290

Two feet of moving water was reported over Vanguard Boulevard and Dayton-Cincinnati Pike due to heavy rainfall.

Flash Flood, Montgomery

When: June 20, 2:46 PM EST to 3:46 PM EST
Where: Montgomery County, 1.38 mi S of Woodbourne to 1.54 mi S of Woodbourne
Cause: Heavy Rain
Property damage: $100,000
Reported by: Amateur Radio
Coordinates: 39.630, -84.180

Multiple water rescues from vehicles were reported in the Washington Park area near Mc Ewen Road, Congress Park, and Paragon Road due to heavy rainfall.

Flash Flood, Montgomery

When: June 20, 2:53 PM EST to 3:53 PM EST
Where: Montgomery County, 1.48 mi SSE of Singing Hills to 1.2 mi SSE of Singing Hills
Cause: Heavy Rain
Property damage: $200,000
Reported by: Broadcast Media
Coordinates: 39.630, -84.220

Cars were half submerged in rapidly rising water covering the Dayton Mall parking lot due to heavy rainfall.

Flash Flood, Montgomery

When: June 20, 3:05 PM EST to 4:05 PM EST
Where: Montgomery County, 1.74 mi SW of Woodbourne to 2.01 mi SE of Singing Hills
Cause: Heavy Rain
Property damage: $1,000
Reported by: Public
Coordinates: 39.630, -84.200

High water was moving across portions of Lyons Road in Washington Township due to heavy rainfall.

Flood, Scioto

When: June 20, 3:07 PM EST to 4:07 PM EST
Where: Scioto County, 0.88 mi NW of Portsmouth to 0.28 mi NW of New Boston
Cause: Heavy Rain
Reported by: Emergency Manager
Coordinates: 38.740, -82.990

Urban street flooding was reported in Portsmouth and New Boston due to heavy rainfall.

Flash Flood, Montgomery

When: June 20, 3:09 PM EST to 4:09 PM EST
Where: Montgomery County, 0.48 mi ESE of West Carrollton to 0.41 mi ESE of West Carrollton
Cause: Heavy Rain
Property damage: $1,000
Reported by: Public
Coordinates: 39.666, -84.242

Tulip Drive in West Carrollton was covered by high moving water due to heavy rainfall.

Hail, Brown

When: June 20, 3:27 PM EST to 3:31 PM EST
Where: Brown County, 0.54 mi W of Macon
Measured: 1 in hail
Reported by: Public
Coordinates: 38.970, -83.730

Flash Flood, Montgomery

When: June 20, 3:32 PM EST to 4:32 PM EST
Where: Montgomery County, 0.53 mi W of Dwyer to 0.9 mi NW of Dwyer
Cause: Heavy Rain
Property damage: $5,000
Reported by: Broadcast Media
Coordinates: 39.670, -84.230

A residential street was inundated by high water up to the bottom of car doors in West Carrollton due to heavy rainfall.

Flood, Licking

When: June 20, 3:50 PM EST to 4:50 PM EST
Where: Licking County, 2.33 mi NNW of Purity to 2.22 mi NNW of Purity
Cause: Heavy Rain
Reported by: Newspaper
Coordinates: 40.230, -82.350

High water made Camp Ohio Road between Purity and Martinsburg Roads impassible.

Flash Flood, Brown

When: June 20, 4:23 PM EST to 5:23 PM EST
Where: Brown County, 0.62 mi NNE of Five Pts to 1.11 mi NE of Five Pts
Cause: Heavy Rain
Property damage: $1,000
Reported by: Public
Coordinates: 38.988, -83.764

Water estimated to be 2 to 3 feet deep was flowing over Five Points-Fincastle Road near State Route 32 due to heavy rainfall.

What these are

Hail: Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.
Flash Flood: Flooding that begins within six hours of the rain that causes it, or of a dam or levee failure or ice jam release, often with deadly speed.
Heavy Rain: Rainfall totals unusual for the place and season that did not produce a flood.
Flood: Flooding that develops more slowly than a flash flood: rivers leaving their banks, or water standing over land for an extended time.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

Every storm in Ohio in 2014 Every state in 2014 This day in weather history Warnings in Ohio, June 2014

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 521208, 521165, 521234, 521205, 521170, 521172, 521173, 521174, 521206, 521175, 521209, 521177, 521207, 521236.