Alert archive / Ohio / Severe Thunderstorm Warnings in 2011

Severe Thunderstorm Warning 190, NWS Wilmington, OH

May 26, 20114 counties in Ohio

NWS Wilmington, OH issued this severe thunderstorm warning at May 26, 2011, 5:10 PM EDT for 4 counties in Ohio. It was in force for 31 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: May 26, 2011, 5:10 PM EDT (21:10 UTC)
Expired: May 26, 2011, 5:41 PM EDT
In force: 31 min
Issued by: NWS Wilmington, OH
Area: Storm-based polygon

Counties Fayette County, OH, Madison County, OH, Pickaway County, OH, Ross County, OH

The radar

The Cincinnati radar (KILN), 66 km from the middle of the area, began a volume at 21:11 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.

Did it verify

Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this severe thunderstorm warning while it was in force. That is not proof nothing happened: reports are thin where few people live.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The nearest sounding before it

Cncnati-Daytn, OH (KILN), launched 12:00Z, 9.2 hours before the alert went out and 63 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 1 J/kg
Mixed-layer CIN: -11 J/kg
Mixed-layer LCL: 645 m above ground
0-6 km bulk shear: 55 kt
0-1 km storm-relative helicity: 202 m²/s²
0-3 km storm-relative helicity: 240 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

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

681 
WUUS51 KILN 262110
SVRILN
OHC047-097-129-141-262200-
/O.NEW.KILN.SV.W.0190.110526T2110Z-110526T2200Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE WILMINGTON OH
510 PM EDT THU MAY 26 2011

THE NATIONAL WEATHER SERVICE IN WILMINGTON HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  EASTERN FAYETTE COUNTY IN CENTRAL OHIO...
  SOUTHEASTERN MADISON COUNTY IN CENTRAL OHIO...
  PICKAWAY COUNTY IN CENTRAL OHIO...
  NORTHWESTERN ROSS COUNTY IN SOUTHWEST OHIO...

* UNTIL 600 PM EDT.

* AT 506 PM EDT...RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE OF
  PRODUCING WINDS TO 60 MPH. THIS STORM WAS LOCATED NEAR NEW
  HOLLAND...MOVING NORTHEAST AT 55 MPH.

* LOCATIONS IMPACTED INCLUDE...
  WILLIAMSPORT...
  MOUNT STERLING...
  LOGAN ELM VILLAGE...
  CIRCLEVILLE...
  SOUTH BLOOMFIELD...
  ASHVILLE...

IN ADDITION...MADISON MILLS...STATE ROUTE 207 AT US ROUTE 22...
PANCOASTBURG...DEER CREEK LAKE...PICKAWAY COUNTY AIRPORT...FIVE
POINTS...STATE ROUTE 138 AT US ROUTE 22 AND DARBYVILLE ARE NEAR THE
PATH OF THIS SEVERE THUNDERSTORM.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

STAY INDOORS AND AWAY FROM WINDOWS UNTIL THE STORM HAS PASSED.

PLEASE REPORT HAIL OR STRONG WINDS TO THE NATIONAL WEATHER SERVICE BY
CALLING TOLL FREE...877-633-6772...WHEN YOU CAN DO SO SAFELY.

&&

LAT...LON 3956 8285 3939 8306 3933 8330 3955 8345
      3981 8324 3979 8283
TIME...MOT...LOC 2110Z 220DEG 47KT 3954 8322

$$

HATZOS

2 follow-up statements

965 
WWUS51 KILN 262121
SVSILN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE WILMINGTON OH
521 PM EDT THU MAY 26 2011

OHC047-097-141-262131-
/O.CAN.KILN.SV.W.0190.000000T0000Z-110526T2200Z/
FAYETTE OH-MADISON OH-ROSS OH-
521 PM EDT THU MAY 26 2011

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN MADISON AND
EASTERN FAYETTE COUNTIES IN CENTRAL OHIO...AND NORTHWESTERN ROSS
COUNTY IN SOUTHWEST OHIO HAS BEEN CANCELLED...

THE STORM HAS MOVED INTO PICKAWAY COUNTY.

PLEASE REPORT PREVIOUS WIND DAMAGE OR HAIL TO THE NATIONAL WEATHER
SERVICE BY CALLING TOLL FREE...877-633-6772.

LAT...LON 3956 8285 3948 8295 3948 8300 3950 8297
      3951 8299 3952 8317 3961 8326 3964 8325
      3980 8325 3981 8324 3979 8283
TIME...MOT...LOC 2121Z 220DEG 47KT 3965 8310

$$

OHC129-262200-
/O.CON.KILN.SV.W.0190.000000T0000Z-110526T2200Z/
PICKAWAY OH-
521 PM EDT THU MAY 26 2011

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 600 PM EDT
FOR PICKAWAY COUNTY...

AT 520 PM EDT...RADAR CONTINUED TO INDICATE A SEVERE THUNDERSTORM
CAPABLE OF PRODUCING WINDS TO 60 MPH. THIS STORM WAS LOCATED NEAR
WILLIAMSPORT...MOVING NORTHEAST AT 55 MPH.

LOCATIONS IMPACTED INCLUDE...
LOGAN ELM VILLAGE...CIRCLEVILLE...SOUTH BLOOMFIELD AND ASHVILLE.

IN ADDITION...DARBYVILLE...DERBY...ORIENT...AW MARION STATE PARK...
COMMERCIAL POINT...RINGGOLD...DUVALL AND SLATE RUN METRO PARK ARE
NEAR THE PATH OF THIS STORM.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BE ALERT FOR RAPIDLY CHANGING WEATHER CONDITIONS. AS STORMS
APPROACH...SEEK SHELTER IN STURDY BUILDINGS AND STAY AWAY FROM
WINDOWS.

PLEASE REPORT HAIL OR STRONG WINDS TO THE NATIONAL WEATHER SERVICE BY
CALLING TOLL FREE...877-633-6772...WHEN YOU CAN DO SO SAFELY.

&&

LAT...LON 3956 8285 3948 8295 3948 8300 3950 8297
      3951 8299 3952 8317 3961 8326 3964 8325
      3980 8325 3981 8324 3979 8283
TIME...MOT...LOC 2121Z 220DEG 47KT 3965 8310

$$

HATZOS

295 
WWUS51 KILN 262141
SVSILN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE WILMINGTON OH
541 PM EDT THU MAY 26 2011

OHC129-262151-
/O.CAN.KILN.SV.W.0190.000000T0000Z-110526T2200Z/
PICKAWAY OH-
541 PM EDT THU MAY 26 2011

...THE SEVERE THUNDERSTORM WARNING FOR PICKAWAY COUNTY HAS BEEN
CANCELLED...

THE THUNDERSTORM HAS MOVED OUT OF THE WARNED AREA AND WEAKENED BELOW
SEVERE LIMITS...THEREFORE THE SEVERE THUNDERSTORM WARNING HAS BEEN
CANCELLED.

GUSTY WINDS ARE STILL POSSIBLE WITH THIS STORM...WITH WIND GUSTS OF 
UP TO 40 MPH IN EASTERN PICKAWAY COUNTY THROUGH 6 PM.

PLEASE REPORT PREVIOUS WIND DAMAGE OR HAIL TO THE NATIONAL WEATHER
SERVICE BY CALLING TOLL FREE...877-633-6772.

LAT...LON 3956 8285 3948 8295 3948 8300 3950 8297
      3951 8299 3952 8317 3961 8326 3964 8325
      3980 8325 3981 8324 3979 8283
TIME...MOT...LOC 2141Z 220DEG 47KT 3985 8288

$$

HATZOS

What forecasters said that day

The local office's own words before this severe thunderstorm 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 severe thunderstorm warning went out at May 26, 4:26 PM EDT, 44 minutes earlier.

Area forecast discussion, May 26, 4:26 PM EDT, 44 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE WILMINGTON OH
426 PM EDT THU MAY 26 2011

.SYNOPSIS...
UPPER LEVEL LOW WILL APPROACH THE AREA TONIGHT AND THEN MOVE EAST
OF THE AREA ON FRIDAY. HIGH PRESSURE WILL BEGIN TO BUILD INTO THE
AREA FRIDAY NIGHT AND KEEP MOST LOCATIONS DRY THROUGH EARLY NEXT
WEEK.

&&

.NEAR TERM /UNTIL 6 AM FRIDAY MORNING/...
AN UPPER LEVEL LOW WILL BEGIN TO MOVE THROUGH THE AREA TONIGHT IN
ADDITION TO AN ELONGATED SURFACE LOW THAT WILL MOVE ACROSS NW
OHIO. INSTABILITY HAS INCREASED THIS AFTERNOON AND THEREFORE SOME
OF THE THUNDERSTORM ACTIVITY HAS REACHED SEVERE OR NEAR SEVERE
LIMITS. EXPECT SHOWER AND THUNDERSTORM ACTIVITY TO CONTINUE
THROUGH THE EVENING HOURS BEFORE TAPERING OFF TO A FEW SHOWERS FOR
THE NEXT HALF OF THE NIGHT. WENT ON THE WARM SIDE OF GUIDANCE FOR
TEMPERATURES OVERNIGHT WITH EXTENSIVE CLOUD COVER ACROSS THE AREA.

&&

.SHORT TERM /6 AM FRIDAY MORNING THROUGH FRIDAY NIGHT/...
WITH SURFACE LOW STILL NEAR THE EASTERN LOCATIONS ON FRIDAY SHOWER
AND ISOLATED THUNDER POTENTIAL WILL CONTINUE THROUGH THE AFTERNOON
HOURS. BEST CHANCE FOR THIS WILL BE ACROSS THE EAST. BY THE
EVENING HOURS PRECIPITATION CHANCES WILL COME TO AN END AS THE LOW
PUSHES FURTHER AWAY FROM THE AREA AND HIGH PRESSURE BEGINS TO
BUILD INTO THE REGION.

&&

.LONG TERM /SATURDAY THROUGH THURSDAY/...
LATEST GUIDANCE SUGGESTS THAT ON SATURDAY THE AREA WILL BE IN
BETWEEN SYSTEMS WITH LITTLE TO NO FORCING. SHORT WAVE MOVING OVER
TOP OF BUILDING UPPER RIDGE MAY BE ENOUGH TO TRIGGER SOME SHOWERS
AND THUNDERSTORMS ACROSS THE NORTHERN ZONES ON SUNDAY. USED A MOS
BLEND FOR TEMPERATURES SATURDAY AND SATURDAY NIGHT BUT DID NOT QUITE
WARM UP READINGS AS FAST AS GUIDANCE ON SUNDAY.

UPPER RIDGE WILL THEN TAKE HOLD OVER THE OHIO VALLEY FOR THE
BEGINNING OF THE WEEK. TEMPERATURES WILL RISE TO MUCH ABOVE NORMAL
WITH LITTLE CHANCE OF RAIN. SHORT WAVE MOVING ACROSS THE NORTHERN
TIER OF THE UNITED STATES WILL SUPPRESS UPPER HEIGHTS AND HELP PUSH
A COLD FRONT THROUGH THE AREA ON WEDNESDAY. AT THIS POINT THE CHANCE
OF SHOWERS AND THUNDERSTORMS LOOKS LOW WITH THIS BOUNDARY. A COOLER
AIRMASS WILL SPREAD INTO THE REGION FOR THE END OF THE PERIOD WITH
TEMPERATURES DROPPING BACK TO NEAR NORMAL.

&&

.AVIATION /20Z THURSDAY THROUGH TUESDAY/...
CONVECTION CONTINUES TO DEVELOP AHEAD OF H5 LOW LIFTING UP THE
OHIO VALLEY. MOST SIGNIFICANT CONVECTION IS A LINE MOVG THRU
CVG/LUK ATTM. LOOKS LIKE THIS FEATURE WILL LIFT NE DURING THE
AFTN. BROUGHT TEMPO MVFR CIGS AND VSBYS THRU CVG/LUK AND ILN WITH
THIS FEATURE...RIGHT NOW IT LOOKS LIKE IT WILL STAY E OF DAY.
EXPECT ADDITIONAL TSRA TO DEVELOP AROUND THE ERN TAFS AS HEATING
INCREASES. WENT WITH TEMPO MVFR CIGS/AND VSBYS THRU 00Z AT CMH/LCK.

MODELS INCREASE THE LOW LEVEL MOISTURE OVERNIGHT...DROPPING CIGS
BLO 1KFT. ALSO LOOKS LIKE FOG WILL FORM. TOOK VSBYS TO MVFR FOR
NOW...BUT THEY COULD GO LOWER.

LOW CLOUDS HANG AROUND DURING THE MORNING AND INTO THE AFTN FOR
THE EXTENDED CVG TAF.

OUTLOOK...MVFR CIGS POSSIBLE INTO FRIDAY NIGHT.

&&

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

&&

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

Hazardous weather outlook, May 26, 4:31 PM EDT, 39 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE WILMINGTON OH
431 PM EDT THU MAY 26 2011

INZ050-058-059-066-073>075-080-KYZ089>100-OHZ026-034-035-042>046-
051>056-060>065-070>074-077>082-088-272045-
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-
431 PM EDT THU MAY 26 2011

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...TONIGHT.

OCCASIONAL SHOWERS AND THUNDERSTORMS WILL CONTINUE THROUGH THE
EVENING HOURS AS AN AREA OF LOW PRESSURE MOVES TO NORTHWEST OHIO. A
FEW OF THE THUNDERSTORMS MAY REACH SEVERE LIMITS WITH DAMAGING
WINDS AND LARGE HAIL THE MAIN THREATS. DUE TO THE REPEATING NATURE
OF THESE STORMS THE THREAT FOR FLOODING WILL PERSIST.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS SHOULD REPORT SIGNIFICANT WEATHER CONDITIONS.

In the hours before

Local storm report, May 26, 4:33 PM EDT, 37 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
433 PM EDT THU MAY 26 2011

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

0424 PM     TSTM WND GST     HILLIARD                40.04N 83.14W
05/26/2011  M50 MPH          FRANKLIN           OH   BROADCAST MEDIA

            ALSO PEA SIZE HAIL.

&&

KURZ

Local storm report, May 26, 4:35 PM EDT, 35 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
435 PM EDT THU MAY 26 2011

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

0432 PM     HAIL             DUBLIN                  40.12N 83.13W
05/26/2011  E0.75 INCH       FRANKLIN           OH   TRAINED SPOTTER

&&

ANOVAK

Special weather statement, May 26, 4:43 PM EDT, 27 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE WILMINGTON OH
443 PM EDT THU MAY 26 2011

OHZ063-072-073-080-082-262115-
CLINTON OH-FAYETTE OH-PIKE OH-ROSS OH-HIGHLAND OH-
443 PM EDT THU MAY 26 2011

...A STRONG THUNDERSTORM WILL AFFECT EASTERN HIGHLAND...WESTERN
ROSS...WESTERN PIKE...FAYETTE AND SOUTHEASTERN CLINTON COUNTIES
THROUGH 515 PM EDT...

AT 438 PM EDT...RADAR INDICATED A STRONG THUNDERSTORM NEAR
HILLSBORO...MOVING NORTHEAST AT 50 MPH.

WIND GUSTS TO 45 MPH AND PEA SIZE HAIL ARE POSSIBLE WITH THIS STORM.

SOME LOCATIONS THAT MAY BE AFFECTED INCLUDE...LEESBURG...KINCAID
SPRINGS...CYNTHIANA...GREENFIELD...BAINBRIDGE...WASHINGTON COURT
HOUSE AND BLOOMINGBURG.

ALSO...RAINSBORO...PAINT CREEK STATE PARK...EAST MONROE...NEW
MARTINSBURG...STAUNTON...JASPER MILLS...SOUTH SALEM AND ROCK MILLS
ARE NEAR THE PATH OF THIS STRONG THUNDERSTORM.

LAT...LON 3901 8323 3903 8329 3905 8331 3905 8341
      3902 8359 3936 8374 3964 8349 3962 8326
      3952 8327 3928 8316

HATZOS

Local storm report, May 26, 4:45 PM EDT, 25 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
445 PM EDT THU MAY 26 2011

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

0435 PM     HAIL             POWELL                  40.16N 83.07W
05/26/2011  E0.50 INCH       DELAWARE           OH   AMATEUR RADIO

&&

KURZ

Special weather statement, May 26, 4:52 PM EDT, 18 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE WILMINGTON OH
452 PM EDT THU MAY 26 2011

OHZ046-055-056-262115-
DELAWARE OH-FRANKLIN OH-LICKING OH-
452 PM EDT THU MAY 26 2011

...A STRONG THUNDERSTORM WILL AFFECT NORTHWESTERN LICKING...
NORTHEASTERN FRANKLIN AND EASTERN DELAWARE COUNTIES THROUGH 515 PM
EDT...

AT 448 PM EDT...RADAR INDICATED A STRONG THUNDERSTORM FIVE MILES
NORTH OF WESTERVILLE...MOVING NORTHEAST AT 45 MPH.

WIND GUSTS TO 50 MPH AND PENNY SIZE HAIL ARE POSSIBLE WITH THIS
STORM.

SOME LOCATIONS THAT MAY BE AFFECTED INCLUDE...
JOHNSTOWN...OLIVE GREEN...HARTFORD AND ASHLEY.

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

LAT...LON 4008 8277 4006 8298 4032 8311 4044 8303
      4042 8301 4042 8293 4041 8292 4036 8292
      4035 8275 4035 8274 4028 8274 4027 8252

HATZOS

Local storm report, May 26, 4:55 PM EDT, 15 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
455 PM EDT THU MAY 26 2011

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

0126 AM     TORNADO          5 N BLOOMINGBURG        39.68N 83.41W
05/26/2011  F0               FAYETTE            OH   NWS STORM SURVEY

            TWO BARNS SUFFERED ROOF DAMAGE... AND A LARGE TREE WAS
            UPROOTED. THE DEBRIS FROM ONE BARN WAS STREWN TO THE WEST
            AND THE OTHER TO THE EAST. THE UPROOTED TREE WAS ORIENTED
            TO THE SOUTHEAST. THE MAXIMUM PATH WIDTH WAS 120 YARDS.
            THE PATH LENGTH WAS 1 MILE.

&&

SHOBE2

The office that day

Everything else NWS Wilmington, OH issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
May 25, 8:09 PM EDT	Severe Thunderstorm Warning	ILN	Darke, Miami, Montgomery, Preble	51 min
May 25, 8:44 PM EDT	Severe Thunderstorm Warning	ILN	Champaign, Clark, Greene, Logan, Miami, Montgomery and 1 more	50 min
May 25, 8:58 PM EDT	Severe Thunderstorm Warning	ILN	Darke, Miami, Preble	62 min
May 25, 9:22 PM EDT	Severe Thunderstorm Warning	ILN	Champaign, Clark, Logan, Madison, Union	38 min
May 25, 9:34 PM EDT	Severe Thunderstorm Warning	ILN	Auglaize, Darke, Miami, Shelby	41 min
May 25, 9:55 PM EDT	Special Weather Statement	ILN	Delaware, Union	50 min
May 25, 10:03 PM EDT	Severe Thunderstorm Warning	ILN	Delaware, Franklin, Madison, Union	42 min
May 25, 10:14 PM EDT	Severe Thunderstorm Warning	ILN	Champaign, Logan, Miami, Shelby	20 min
May 25, 10:40 PM EDT	Severe Thunderstorm Warning	ILN	Darke, Miami, Preble	50 min
May 25, 10:58 PM EDT	Special Weather Statement	ILN	Delaware, Franklin, Madison	47 min
May 25, 11:04 PM EDT	Severe Thunderstorm Warning	ILN	Delaware, Franklin, Madison, Union	36 min
May 25, 11:19 PM EDT	Severe Thunderstorm Warning	ILN	Darke, Miami, Shelby	41 min
May 25, 11:56 PM EDT	Special Weather Statement	ILN	Logan	34 min
May 25, 11:59 PM EDT	Severe Thunderstorm Warning	ILN	Butler, Darke, Hamilton, Mercer, Montgomery, Preble	46 min
May 26, 12:20 AM EDT	Severe Thunderstorm Warning	ILN	Butler, Clermont, Hamilton, Warren	44 min
May 26, 12:33 AM EDT	Severe Thunderstorm Warning	ILN	Auglaize, Champaign, Clark, Darke, Greene, Logan and 4 more	42 min
May 26, 12:39 AM EDT	Severe Thunderstorm Warning	ILN	Adams, Brown, Clermont, Clinton, Fayette, Highland and 1 more	51 min
May 26, 1:07 AM EDT	Severe Thunderstorm Warning	ILN	Auglaize, Champaign, Clark, Fayette, Franklin, Greene and 5 more	38 min
May 26, 1:17 AM EDT	Special Weather Statement	ILN	Adams, Highland, Pike, Ross, Scioto	58 min
May 26, 1:44 AM EDT	Severe Thunderstorm Warning	ILN	Delaware, Fairfield, Franklin, Hardin, Licking, Madison and 2 more	48 min
May 26, 2:26 PM EDT	Special Weather Statement	ILN	Clermont	34 min
May 26, 2:45 PM EDT	Special Weather Statement	ILN	Warren	30 min
May 26, 3:06 PM EDT	Special Weather Statement	ILN	Greene, Warren	24 min
May 26, 3:24 PM EDT	Severe Thunderstorm Warning	ILN	Brown, Clermont	51 min
May 26, 3:36 PM EDT	Special Weather Statement	ILN	Clark, Madison	24 min
May 26, 3:54 PM EDT	Special Weather Statement	ILN	Franklin, Madison	36 min
May 26, 4:14 PM EDT	Special Weather Statement	ILN	Adams, Brown, Highland	31 min
May 26, 4:25 PM EDT	Special Weather Statement	ILN	Delaware, Franklin	50 min
May 26, 4:43 PM EDT	Special Weather Statement	ILN	Fayette, Highland	32 min
May 26, 4:52 PM EDT	Special Weather Statement	ILN	Delaware	23 min
May 26, 5:25 PM EDT	Severe Thunderstorm Warning	ILN	Fairfield, Franklin, Licking	24 min
May 26, 5:34 PM EDT	Special Weather Statement	ILN	Licking	26 min
May 26, 6:06 PM EDT	Special Weather Statement	ILN	Mercer	39 min
May 26, 6:09 PM EDT	Special Weather Statement	ILN	Adams, Scioto	36 min
May 26, 6:26 PM EDT	Severe Thunderstorm Warning	ILN	Pike, Scioto	49 min
May 26, 7:41 PM EDT	Tornado Warning	ILN	Auglaize, Darke, Mercer, Shelby	34 min

Nearby

Severe Thunderstorm Warnings in Ohio, 2011 Every severe thunderstorm warning in 2011

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.