Alert archive / Ohio / Tornado Warnings in 2011

Tornado Warning 53, NWS Wilmington, OH

May 25, 20114 counties in Ohio

NWS Wilmington, OH issued this tornado warning at May 25, 2011, 7:09 PM EDT for 4 counties in Ohio. It was in force for 33 min. 22 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
May 25, 2011, 7:09 PM EDT (23:09 UTC)
Expired
May 25, 2011, 7:42 PM EDT
In force
33 min
Issued by
NWS Wilmington, OH
Area
Storm-based polygon

Counties Clinton County, OH, Greene County, OH, Montgomery County, OH, Warren County, OH

The radar

The Cincinnati radar (KILN), 35 km from the middle of the area, began a volume at 23:11 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.

What was reported inside it

TimeReportWhereRemark
May 25, 7:10 PM EDTTORNADO 01 Wnw Bellbrook, OHEF0 TORNADO CONFIRMED IN CENTERVILLE. TREES DOWNED AND SNAPPED ON THE NORTH END OF THE PROPERTY OF MIAMI VALLEY HOSPITAL SOUTH.
May 25, 7:11 PM EDTHAIL 35 Ese Miamisburg, OH
May 25, 7:14 PM EDTHAIL 1.75Centerville, OH
May 25, 7:15 PM EDTHAIL 24 W Bellbrook, OHCOVERING THE GROUND
May 25, 7:15 PM EDTHAIL 2Bellbrook, OH
May 25, 7:17 PM EDTHAIL 1.751 Wnw Bellbrook, OH
May 25, 7:17 PM EDTHAIL 1.75Centerville, OHNR INTERSECTION SR48/I675
May 25, 7:18 PM EDTHAIL 3Bellbrook, OHHAIL 2.5 TO 3 INCH, WINDS EST 50-60 MPH, VRY HVY RAIN VSBY NR ZERO
May 25, 7:19 PM EDTHAIL 1Kettering, OH
May 25, 7:20 PM EDTHAIL 22 Se Beavercreek, OHHAIL INCREASED FROM 1 TO 2 INCHES IN DIAMETER BETWEEN 720 AND 730 PM.
May 25, 7:20 PM EDTHAIL 2N Bellbrook, OH
May 25, 7:21 PM EDTHAIL 2Bellbrook, OHTIME ESTIMATED FROM RADAR.
May 25, 7:28 PM EDTHAIL 1Beavercreek, OH
May 25, 7:28 PM EDTHAIL 1.751 Sw Xenia, OHALSO LIMBS DOWN WITH MINOR STRUCTURAL DAMAGE
May 25, 7:28 PM EDTHAIL 2Xenia, OH
May 25, 7:29 PM EDTHAIL 1.754 N Spring Valley, OH
May 25, 7:30 PM EDTHAIL 2.75Xenia, OHGOLF BALL TO BASEBALL SIZE HAIL. EXTENSIVE DAMAGE TO CARS AND OTHER FLAT SURFACES EXPOSED TO THE HAIL. TREE LIMBS 4-5 INCHES IN DIAMETER BROKEN OFF. RAINFALL AMOUNT 0.90 INCHES WITH THE STORM.
May 25, 7:31 PM EDTHAIL 1.5Beavercreek, OH
May 25, 7:33 PM EDTHAIL 0.75Sw Xenia, OHJUST OFF LOWER BELLBROOKE ROAD.
May 25, 7:33 PM EDTHAIL 2Xenia, OHHAIL INCREASED FROM HALF INCH TO 2.25, TREE REPORTED ON HOUSE 500-600 BLOCK N KING ST
May 25, 7:36 PM EDTHAIL 1Xenia, OHTIME ESTIMATED FROM RADAR.
May 25, 7:47 PM EDTHAIL 1.75Cedarville, OH

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
May 25, 1:55 PM EDTTornado WatchSPC8 hr

The nearest sounding before it

Cncnati-Daytn, OH (KILN), launched 12:00Z, 11.2 hours before the alert went out and 34 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 12:00Z on 2011-05-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 49 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Cncnati-Daytn, OH at 12:00Z on 2011-05-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 80 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
49 J/kg
Mixed-layer CIN
-199 J/kg
Mixed-layer LCL
1232 m above ground
0-6 km bulk shear
31 kt
0-1 km storm-relative helicity
80 m²/s²
0-3 km storm-relative helicity
166 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.2

Open this sounding in Storm Lab

The text

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

987 
WFUS51 KILN 252309
TORILN
OHC027-057-113-165-260015-
/O.NEW.KILN.TO.W.0053.110525T2309Z-110526T0015Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE WILMINGTON OH
709 PM EDT WED MAY 25 2011

THE NATIONAL WEATHER SERVICE IN WILMINGTON HAS ISSUED A

* TORNADO WARNING FOR...
  NORTHWESTERN CLINTON COUNTY IN SOUTHWEST OHIO...
  NORTHERN WARREN COUNTY IN SOUTHWEST OHIO...
  GREENE COUNTY IN WEST CENTRAL OHIO...
  SOUTHEASTERN MONTGOMERY COUNTY IN WEST CENTRAL OHIO...

* UNTIL 815 PM EDT.

* AT 707 PM EDT...RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE OF
  PRODUCING A TORNADO. THIS DANGEROUS STORM WAS LOCATED NEAR   
SPRINGBORO...MOVING EAST AT 35 MPH. IN ADDITION TO THE   
TORNADO...THIS STORM IS CAPABLE OF PRODUCING GOLF BALL SIZED HAIL 
AND DESTRUCTIVE STRAIGHT LINE WINDS.

* LOCATIONS IMPACTED INCLUDE...
  WAYNESVILLE...
  KETTERING...
  BELLBROOK...
  BEAVERCREEK...
  XENIA...
  WILBERFORCE...
  YELLOW SPRINGS...
  CEDARVILLE...
  JAMESTOWN...

IN ADDITION...LYTLE...WOODBOURNE-HYDE PARK...CENTERVILLE...CORWIN...
MOUNT HOLLY...ROXANNA...SPRING VALLEY AND NEW BURLINGTON ARE NEAR THE
PATH OF THIS DANGEROUS THUNDERSTORM.

THIS INCLUDES THE FOLLOWING INTERSTATES...
I-71 BETWEEN MILE MARKERS 52 AND 61...
I-75 BETWEEN MILE MARKERS 37 AND 48...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW. MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
STURDY BUILDING. AVOID WINDOWS. IF IN A MOBILE HOME...A VEHICLE OR
OUTDOORS...MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT
YOURSELF FROM FLYING DEBRIS.

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

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM EDT WEDNESDAY EVENING
FOR SOUTHEASTERN INDIANA AND NORTHEASTERN KENTUCKY AND SOUTHWESTERN
OHIO.

&&

LAT...LON 3983 8390 3982 8383 3980 8383 3979 8374
      3978 8374 3978 8369 3977 8364 3953 8367
      3950 8430 3966 8429
TIME...MOT...LOC 2309Z 251DEG 32KT 3960 8419

$$

HATZOS
4 follow-up statements
446 
WWUS51 KILN 252315
SVSILN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE WILMINGTON OH
715 PM EDT WED MAY 25 2011

OHC027-057-113-165-260015-
/O.CON.KILN.TO.W.0053.000000T0000Z-110526T0015Z/
CLINTON OH-GREENE OH-MONTGOMERY OH-WARREN OH-
715 PM EDT WED MAY 25 2011

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 815 PM EDT FOR
NORTHEASTERN WARREN...SOUTHEASTERN MONTGOMERY...GREENE AND
NORTHWESTERN CLINTON COUNTIES...

AT 711 PM EDT...RADAR CONTINUED TO INDICATE A SEVERE THUNDERSTORM
CAPABLE OF PRODUCING A TORNADO. THIS DANGEROUS STORM WAS LOCATED NEAR
CENTERVILLE...MOVING EAST AT 35 MPH. IN ADDITION TO THE 
TORNADO...THIS STORM IS CAPABLE OF PRODUCING BASEBALL SIZED HAIL AND 
DESTRUCTIVE STRAIGHT LINE WINDS TO 70 MPH.

LOCATIONS IMPACTED INCLUDE...
BELLBROOK...BEAVERCREEK...XENIA...WILBERFORCE...YELLOW SPRINGS...
CEDARVILLE AND JAMESTOWN.

IN ADDITION...MOUNT HOLLY...ROXANNA...SPRING VALLEY...NEW
BURLINGTON...GREENE COUNTY AIRPORT...TREBEIN...OLDTOWN AND MIDDLETON
CORNER ARE NEAR THE PATH OF THIS STORM.

THIS INCLUDES THE FOLLOWING INTERSTATES...
I-71 BETWEEN MILE MARKERS 54 AND 61...
I-75 BETWEEN MILE MARKERS 41 AND 48...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

EXTREMELY LARGE HAIL IS OCCURRING WITH THIS STORM...AND A TORNADO IS 
POSSIBLE AT ANY TIME. TAKE COVER NOW. MOVE TO AN INTERIOR ROOM ON 
THE LOWEST FLOOR OF A STURDY BUILDING. AVOID WINDOWS. IF IN A MOBILE 
HOME...A VEHICLE OR OUTDOORS...MOVE TO THE CLOSEST SUBSTANTIAL 
SHELTER. PROTECT YOURSELF FROM FLYING DEBRIS.

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

&&

LAT...LON 3968 8425 3983 8390 3982 8383 3980 8383
      3977 8365 3971 8365 3971 8366 3966 8365
      3965 8366 3953 8367 3951 8426
TIME...MOT...LOC 2315Z 251DEG 32KT 3963 8412

$$

HATZOS
096 
WWUS51 KILN 252320
SVSILN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE WILMINGTON OH
720 PM EDT WED MAY 25 2011

OHC027-057-113-165-260015-
/O.CON.KILN.TO.W.0053.000000T0000Z-110526T0015Z/
CLINTON OH-GREENE OH-MONTGOMERY OH-WARREN OH-
720 PM EDT WED MAY 25 2011

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 815 PM EDT FOR
NORTHEASTERN WARREN...SOUTHEASTERN MONTGOMERY...GREENE AND
NORTHWESTERN CLINTON COUNTIES...

AT 715 PM EDT...RADAR CONTINUED TO INDICATE A SEVERE THUNDERSTORM
CAPABLE OF PRODUCING A TORNADO. THIS DANGEROUS STORM WAS LOCATED NEAR
BELLBROOK...MOVING EAST AT 40 MPH. IN ADDITION TO THE 
TORNADO...THIS STORM IS CAPABLE OF PRODUCING BASEBALL SIZED HAIL AND 
DESTRUCTIVE STRAIGHT LINE WINDS TO 70 MPH.

TRAINED SPOTTERS HAVE REPORTED HAIL UP TO THREE INCHES IN DIAMETER 
IN BELLBROOK.

LOCATIONS IMPACTED INCLUDE...
BEAVERCREEK...XENIA...WILBERFORCE...YELLOW SPRINGS...CEDARVILLE AND
JAMESTOWN.

IN ADDITION...MOUNT HOLLY...ROXANNA...SPRING VALLEY...NEW
BURLINGTON...GREENE COUNTY AIRPORT...TREBEIN...OLDTOWN AND MIDDLETON
CORNER ARE NEAR THE PATH OF THIS STORM.

THIS INCLUDES THE FOLLOWING INTERSTATE...
I-71 BETWEEN MILE MARKERS 54 AND 61...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

EXTREMELY LARGE HAIL IS OCCURRING...AND A TORNADO MAY BE PRODUCED AT 
ANY TIME. TAKE COVER NOW. MOVE TO AN INTERIOR ROOM ON THE LOWEST 
FLOOR OF A STURDY BUILDING. AVOID WINDOWS. IF IN A MOBILE HOME...A 
VEHICLE OR OUTDOORS...MOVE TO THE CLOSEST SUBSTANTIAL SHELTER. 
PROTECT YOURSELF FROM FLYING DEBRIS.

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

&&

LAT...LON 3970 8421 3983 8390 3982 8383 3980 8383
      3977 8365 3971 8365 3971 8366 3968 8365
      3953 8367 3953 8422
TIME...MOT...LOC 2319Z 252DEG 33KT 3964 8408

$$
690 
WWUS51 KILN 252334
SVSILN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE WILMINGTON OH
734 PM EDT WED MAY 25 2011

OHC027-113-165-252344-
/O.CAN.KILN.TO.W.0053.000000T0000Z-110526T0015Z/
CLINTON OH-MONTGOMERY OH-WARREN OH-
734 PM EDT WED MAY 25 2011

...THE TORNADO WARNING FOR NORTHEASTERN WARREN...SOUTHEASTERN
MONTGOMERY AND NORTHWESTERN CLINTON COUNTIES HAS BEEN CANCELLED...

THE THUNDERSTORM IS NO LONGER EXPECTED TO AFFECT THESE AREAS...SO 
THE WARNING HAS BEEN CANCELLED.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 9 PM.

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

LAT...LON 3982 8383 3980 8383 3979 8380 3977 8365
      3955 8367 3957 8408 3958 8411 3965 8411
      3974 8410 3983 8390
TIME...MOT...LOC 2334Z 252DEG 33KT 3968 8391

$$

OHC057-260015-
/O.CON.KILN.TO.W.0053.000000T0000Z-110526T0015Z/
GREENE OH-
734 PM EDT WED MAY 25 2011

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 815 PM EDT FOR GREENE
COUNTY...

AT 729 PM EDT...RADAR CONTINUED TO INDICATE A SEVERE THUNDERSTORM
CAPABLE OF PRODUCING A TORNADO. THIS DANGEROUS STORM WAS LOCATED NEAR
XENIA...MOVING EAST AT 40 MPH. IN ADDITION TO THE TORNADO...THIS
STORM IS CAPABLE OF PRODUCING BASEBALL SIZED HAIL AND
DESTRUCTIVE STRAIGHT LINE WINDS.

LOCATIONS IMPACTED INCLUDE...
WILBERFORCE...YELLOW SPRINGS...CEDARVILLE AND JAMESTOWN.

IN ADDITION...PAINTERSVILLE...NEW JASPER...JOHN BRYAN STATE PARK...
CLIFTON...BOWERSVILLE...BELL CENTER...ROSEMOOR AND GLADSTONE ARE NEAR
THE PATH OF THIS STORM.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

EXTREMELY LARGE HAIL IS OCCURRING WITH THIS STORM. TAKE COVER NOW. 
MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A STURDY BUILDING. 
AVOID WINDOWS. IF IN A MOBILE HOME...A VEHICLE OR OUTDOORS...MOVE TO 
THE CLOSEST SUBSTANTIAL SHELTER. PROTECT YOURSELF FROM FLYING DEBRIS.

HEAVY RAINFALL MAY HIDE THIS TORNADO. DO NOT WAIT TO SEE OR HEAR THE
TORNADO. TAKE COVER NOW.

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

&&

LAT...LON 3982 8383 3980 8383 3979 8380 3977 8365
      3955 8367 3957 8408 3958 8411 3965 8411
      3974 8410 3983 8390
TIME...MOT...LOC 2334Z 252DEG 33KT 3968 8391

$$

HATZOS
729 
WWUS51 KILN 252342
SVSILN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE WILMINGTON OH
742 PM EDT WED MAY 25 2011

OHC057-252351-
/O.CAN.KILN.TO.W.0053.000000T0000Z-110526T0015Z/
GREENE OH-
742 PM EDT WED MAY 25 2011

...THE TORNADO WARNING FOR GREENE COUNTY HAS BEEN CANCELLED...

THE THUNDERSTORM NO LONGER APPEARS CAPABLE OF PRODUCING A TORNADO AT 
THIS TIME. HOWEVER...A SEVERE THUNDERSTORM WARNING HAS BEEN 
ISSUED...AS THE THREAT FOR BASEBALL SIZE HAIL AND DAMAGING WINDS 
CONTINUES.

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

A TORNADO WATCH REMAINS IN EFFECT UNTIL 9 PM.

LAT...LON 3982 8383 3980 8383 3979 8380 3977 8365
      3955 8367 3957 8408 3958 8411 3965 8411
      3974 8410 3983 8390
TIME...MOT...LOC 2341Z 252DEG 33KT 3970 8383

$$

HATZOS

The office that day

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

IssuedProductOfficeCountiesLasted
May 25, 9:18 AM EDTSpecial Weather StatementILNMiami, Preble27 min
May 25, 9:31 AM EDTSpecial Weather StatementILNMontgomery59 min
May 25, 12:37 PM EDTSpecial Weather StatementILNUnion23 min
May 25, 4:39 PM EDTSevere Thunderstorm WarningILNMercer27 min
May 25, 5:28 PM EDTSpecial Weather StatementILNAuglaize, Hardin, Mercer62 min
May 25, 5:37 PM EDTSevere Thunderstorm WarningILNHardin53 min
May 25, 5:42 PM EDTSevere Thunderstorm WarningILNDarke, Preble32 min
May 25, 5:49 PM EDTSevere Thunderstorm WarningILNAuglaize, Darke, Logan, Mercer, Shelby41 min
May 25, 5:52 PM EDTSevere Thunderstorm WarningILNButler, Darke, Hamilton, Montgomery, Preble53 min
May 25, 6:02 PM EDTTornado WarningILNHardin28 min
May 25, 6:03 PM EDTTornado WarningILNButler, Preble42 min
May 25, 6:24 PM EDTSevere Thunderstorm WarningILNAuglaize, Hardin, Logan, Shelby51 min
May 25, 6:37 PM EDTSevere Thunderstorm WarningILNButler, Greene, Montgomery, Preble, Warren53 min
May 25, 6:41 PM EDTTornado WarningILNButler, Montgomery, Preble, Warren34 min
May 25, 6:56 PM EDTAreal Flood AdvisoryILNHardin4 hr
May 25, 7:41 PM EDTSevere Thunderstorm WarningILNClark, Fayette, Greene, Madison64 min
May 25, 7:55 PM EDTSevere Thunderstorm WarningILNDarke, Miami, Preble, Shelby10 min

Nearby

Tornado Warnings in Ohio, 2011Every tornado warning in 2011Tornadoes 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.