Alert archive / Ohio / Tornado Warnings in 2012

Tornado Warning 6, NWS Wilmington, OH

March 2, 20124 counties in Ohio; Fayette County, Union County, Wayne County, Indiana

NWS Wilmington, OH issued this tornado warning at Mar 2, 2012, 4:09 PM EST for 4 counties in Ohio; Fayette County, Union County, Wayne County, Indiana. It was in force for 21 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
Mar 2, 2012, 4:09 PM EST (21:09 UTC)
Expired
Mar 2, 2012, 4:30 PM EST
In force
21 min
Issued by
NWS Wilmington, OH
Area
Storm-based polygon

Counties Fayette County, IN, Union County, IN, Wayne County, IN, Darke County, OH, Miami County, OH, Montgomery County, OH, Preble County, OH

The radar

The Cincinnati radar (KILN), 75 km from the middle of the area, began a volume at 21:10 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 watch it was issued in

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

IssuedProductOfficeLasted
Mar 2, 1:02 PM ESTTornado Watch PDSSPC8 hr

The nearest sounding before it

Cncnati-Daytn, OH (KILN), launched 12:00Z, 9.2 hours before the alert went out and 75 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 2012-03-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 2012-03-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 217 square meters per square second.1939587897117136Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1876 m above ground
0-6 km bulk shear
78 kt
0-1 km storm-relative helicity
217 m²/s²
0-3 km storm-relative helicity
254 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.

455 
WFUS51 KILN 022109
TORILN
INC041-161-177-OHC037-109-113-135-022200-
/O.NEW.KILN.TO.W.0006.120302T2109Z-120302T2200Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE WILMINGTON OH
409 PM EST FRI MAR 2 2012

THE NATIONAL WEATHER SERVICE IN WILMINGTON HAS ISSUED A

* TORNADO WARNING FOR...
  EASTERN FAYETTE COUNTY IN EAST CENTRAL INDIANA...
  NORTHERN UNION COUNTY IN EAST CENTRAL INDIANA...
  SOUTHEASTERN WAYNE COUNTY IN EAST CENTRAL INDIANA...
  SOUTHERN DARKE COUNTY IN WEST CENTRAL OHIO...
  SOUTHWESTERN MIAMI COUNTY IN WEST CENTRAL OHIO...
  NORTHERN MONTGOMERY COUNTY IN WEST CENTRAL OHIO...
  NORTHERN PREBLE COUNTY IN WEST CENTRAL OHIO...

* UNTIL 500 PM EST.

* AT 405 PM EST...RADAR INDICATED A LINE OF SEVERE THUNDERSTORMS   
CAPABLE OF PRODUCING TORNADOES. A FUNNEL CLOUD WAS REPORTED EAST OF 
RICHMOND INDIANA WITH THESE STORMS. THESE DANGEROUS STORMS WERE 
LOCATED ALONG A LINE EXTENDING FROM CASTINE TO WATERLOO...MOVING 
EAST AT 60 MPH. IN ADDITION TO THE TORNADO...THESE STORMS ARE 
CAPABLE OF PRODUCING PING PONG BALL SIZED HAIL AND DESTRUCTIVE 
STRAIGHT LINE WINDS.

* LOCATIONS IMPACTED INCLUDE...
  LEWISBURG...
  EATON...
  WEST MILTON...
  WEST ALEXANDRIA...
  TIPP CITY...
  ENGLEWOOD...
  TROTWOOD...
  VANDALIA...
  NORTHRIDGE...

IN ADDITION...CLIFTON...WEST MANCHESTER...ITHACA...RICHMOND MUNICIPAL
AIRPORT...PITSBURG...KITCHEL...BOSTON AND WITTS STATION ARE NEAR THE
PATH OF THESE DANGEROUS THUNDERSTORMS.

THIS INCLUDES THE FOLLOWING INTERSTATES...
I-70 BETWEEN MILE MARKERS 151 AND 156 IN INDIANA AND BETWEEN MILE
MARKERS 0 AND 36 IN OHIO...
I-75 BETWEEN MILE MARKERS 58 AND 73 IN OHIO...

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 EST FRIDAY EVENING FOR
SOUTHEASTERN INDIANA AND NORTHEASTERN KENTUCKY AND SOUTHWESTERN OHIO.

&&

LAT...LON 4003 8414 3983 8415 3969 8448 3967 8516
      3996 8477
TIME...MOT...LOC 2108Z 256DEG 50KT 3995 8460 3970 8500

$$

HATZOS
2 follow-up statements
893 
WWUS51 KILN 022117
SVSILN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE WILMINGTON OH
417 PM EST FRI MAR 2 2012

INC041-161-022126-
/O.CAN.KILN.TO.W.0006.000000T0000Z-120302T2200Z/
UNION IN-FAYETTE IN-
417 PM EST FRI MAR 2 2012

...THE TORNADO WARNING FOR EASTERN FAYETTE AND NORTHERN UNION
COUNTIES IN EAST CENTRAL INDIANA HAS BEEN CANCELLED...

THE STORMS HAVE MOVED NORTHEAST OF FAYETTE AND UNION COUNTIES.

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

LAT...LON 3974 8448 3973 8497 3996 8477 4003 8414
      3983 8415
TIME...MOT...LOC 2116Z 255DEG 55KT 3977 8479

$$

INC177-OHC037-109-113-135-022200-
/O.CON.KILN.TO.W.0006.000000T0000Z-120302T2200Z/
WAYNE IN-DARKE OH-MIAMI OH-MONTGOMERY OH-PREBLE OH-
417 PM EST FRI MAR 2 2012

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 500 PM EST FOR NORTHERN
PREBLE...NORTHERN MONTGOMERY...SOUTHWESTERN MIAMI...SOUTHERN DARKE
AND SOUTHEASTERN WAYNE COUNTIES...

AT 414 PM EST...RADAR CONTINUED TO INDICATE A SEVERE THUNDERSTORM
CAPABLE OF PRODUCING A TORNADO. THIS DANGEROUS STORM WAS LOCATED NEAR
RICHMOND MUNICIPAL AIRPORT...MOVING EAST AT 65 MPH. ANOTHER AREA OF 
ROTATION WAS LOCATED NEAR GORDON...ALSO MOVING EAST AT 65 MPH. IN 
ADDITION TO A TORNADO...THESE STORMS ARE ALSO CAPABLE OF PRODUCING 
QUARTER INCH HAIL AND DESTRUCTIVE STRAIGHT LINE WINDS.

LOCATIONS IMPACTED INCLUDE...
NEW PARIS...EATON...WEST ALEXANDRIA...LEWISBURG...TROTWOOD...
ENGLEWOOD...WEST MILTON...VANDALIA AND TIPP CITY.

IN ADDITION...WEST FLORENCE...NEW HOPE...ELDORADO...OKLAHOMA...WEST
MANCHESTER...CASTINE...ITHACA AND GORDON ARE NEAR THE PATH OF THIS
STORM.

THIS INCLUDES THE FOLLOWING INTERSTATES...
I-70 BETWEEN MILE MARKERS 0 AND 36 IN OHIO...
I-75 BETWEEN MILE MARKERS 59 AND 72 IN OHIO...

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. 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 3974 8448 3973 8497 3996 8477 4003 8414
      3983 8415
TIME...MOT...LOC 2116Z 255DEG 55KT 3977 8479

$$

HATZOS
790 
WWUS51 KILN 022130
SVSILN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE WILMINGTON OH
430 PM EST FRI MAR 2 2012

INC177-OHC037-109-113-135-022140-
/O.CAN.KILN.TO.W.0006.000000T0000Z-120302T2200Z/
WAYNE IN-DARKE OH-MIAMI OH-MONTGOMERY OH-PREBLE OH-
430 PM EST FRI MAR 2 2012

...THE TORNADO WARNING FOR NORTHERN PREBLE...NORTHERN MONTGOMERY...
SOUTHWESTERN MIAMI...SOUTHERN DARKE AND SOUTHEASTERN WAYNE COUNTIES
HAS BEEN CANCELLED...

THE THUNDERSTORM HAS WEAKENED BELOW SEVERE LIMITS...THEREFORE THE
TORNADO WARNING HAS BEEN CANCELLED.

SMALL HAIL AND GUSTY WINDS ARE STILL POSSIBLE WITH THIS STORM.

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 3974 8448 3973 8497 3996 8477 4003 8414
      3983 8415
TIME...MOT...LOC 2130Z 255DEG 55KT 3982 8452

$$

HATZOS

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 2, 4:08 AM ESTWind AdvisoryILNAuglaize, Butler, Champaign, Clark, Clinton, Darke and 19 more24 hr
Mar 2, 8:37 AM ESTSpecial Weather StatementILNMercer38 min
Mar 2, 9:44 AM ESTSpecial Weather StatementILNShelby61 min
Mar 2, 10:40 AM ESTSpecial Weather StatementILNMarion35 min
Mar 2, 3:15 PM ESTSpecial Weather StatementILNDarke45 min
Mar 2, 3:20 PM ESTSevere Thunderstorm WarningILNDarke, Preble40 min
Mar 2, 3:39 PM ESTTornado WarningILNDarke, Preble36 min
Mar 2, 4:10 PM ESTSevere Thunderstorm WarningILNDarke, Miami, Shelby30 min
Mar 2, 4:11 PM ESTTornado WarningILNHamilton20 min
Mar 2, 4:18 PM ESTTornado WarningILNClermont27 min
Mar 2, 4:33 PM ESTSpecial Weather StatementILNChampaign, Clark, Logan, Miami, Shelby42 min
Mar 2, 4:44 PM ESTTornado WarningILNBrown, Clermont46 min
Mar 2, 5:08 PM ESTTornado WarningILNAdams, Brown37 min
Mar 2, 5:15 PM ESTTornado WarningILNAdams, Highland, Pike30 min
Mar 2, 5:23 PM ESTSevere Thunderstorm WarningILNAdams, Scioto37 min
Mar 2, 5:32 PM ESTTornado WarningILNAdams, Pike, Scioto43 min
Mar 2, 5:40 PM ESTTornado WarningILNAdams, Brown35 min
Mar 2, 5:41 PM ESTTornado WarningILNAdams, Pike, Scioto30 min
Mar 2, 5:45 PM ESTTornado WarningILNAdams, Scioto45 min
Mar 2, 6:09 PM ESTTornado WarningILNScioto21 min
Mar 2, 9:11 AM ESTSpecial Weather StatementILNSwitzerland64 min
Mar 2, 10:10 AM ESTSpecial Weather StatementILNWayne50 min
Mar 2, 10:11 AM ESTSpecial Weather StatementILNDearborn, Ohio, Switzerland34 min
Mar 2, 11:26 AM ESTSpecial Weather StatementILNDearborn, Ohio, Switzerland34 min
Mar 2, 3:22 PM ESTTornado Warning EmergencyILNDearborn, Ohio, Ripley, Switzerland38 min
Mar 2, 3:47 PM ESTTornado WarningILNRipley28 min
Mar 2, 3:50 PM ESTTornado Warning EmergencyILNSwitzerland40 min
Mar 2, 4:03 PM ESTTornado Warning EmergencyILNSwitzerland27 min

Nearby

Tornado Warnings in Ohio, 2012Tornado Warnings in Indiana, 2012Every tornado warning in 2012Tornadoes in 2012

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.