Alert archive / Ohio / Severe Thunderstorm Warnings in 2012
Severe Thunderstorm Warning 114, NWS Wilmington, OH
NWS Wilmington, OH issued this severe thunderstorm warning at Jun 29, 2012, 3:11 PM EDT for 4 counties in Ohio. It was in force for 64 min. 21 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
- Jun 29, 2012, 3:11 PM EDT (19:11 UTC)
- Expired
- Jun 29, 2012, 4:15 PM EDT
- In force
- 64 min
- Issued by
- NWS Wilmington, OH
- Area
- Storm-based polygon
Counties Auglaize County, OH, Darke County, OH, Mercer County, OH, Shelby County, OH
The radar
The Cincinnati radar (KILN), 134 km from the middle of the area, began a volume at 19:13 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
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 29, 3:30 PM EDT | TSTM WND DMG | Rockford, OH | CHURCH STEEPLE KNOCKED OVER. POWER LINES ALSO DOWN. |
| Jun 29, 3:32 PM EDT | TSTM WND GST 80 | Versailles, OH | |
| Jun 29, 3:37 PM EDT | TSTM WND DMG | 1 Sw St. Marys, OH | 18 FOOT BOAT DOCKED ON EAST END OF LAKE ST. MARYS LIFTED AND BLOWN ONTO ROADWAY. |
| Jun 29, 3:37 PM EDT | TSTM WND DMG | St. Marys, OH | SEVERAL POWER AND PHONE POLES DOWN. ROOF TORN OFF A MOBILE HOME. |
| Jun 29, 3:37 PM EDT | TSTM WND GST 83 | 4 Ese Coldwater, OH | MEASURED ALONG GUADALUPE RD. |
| Jun 29, 3:40 PM EDT | TSTM WND DMG | Celina, OH | *** 1 INJ *** DAMAGE TO A STAGE AT A FESTIVAL IN DOWNTOWN CELINA. ONE STAGE CREW MEMBER INJURED. |
| Jun 29, 3:40 PM EDT | TSTM WND DMG | New Knoxville, OH | WIND DAMAGE THROUGHOUT WESTERN AUGLAIZE COUNTY...FROM ST. MARYS TO NEW KNOXVILLE TO NEW BREMEN. SEVERAL LARGE TREES DOWN AND ROOF DAMAGE TO SOME BUILDINGS. |
| Jun 29, 3:42 PM EDT | TSTM WND DMG | 1 W Wapakoneta, OH | TRACTOR TRAILER ROLLED OVER ALONG ROUTE 33 NEAR KETTLERSVILLE ROAD. |
| Jun 29, 3:42 PM EDT | TSTM WND DMG | Celina, OH | ROOF OF STRUCTURE DAMAGED AND TREE DOWN ON CAMPER WITH ONE MINOR INJURY. EVENT OCCURRED AT FAIRGROUNDS. CORRECTED TIME. |
| Jun 29, 3:42 PM EDT | TSTM WND DMG | Celina, OH | SEVERAL LARGE LIMBS AND POWER POLES DOWN WITHIN IN THE CITY OF CELINA. |
| Jun 29, 3:42 PM EDT | TSTM WND GST 82 | 1 W Wapakoneta, OH | |
| Jun 29, 3:45 PM EDT | TSTM WND DMG | St. Marys, OH | LARGE BRANCHES BROKEN. TIME ESTIMATED FROM RADAR. |
| Jun 29, 3:45 PM EDT | TSTM WND DMG | Yorkshire, OH | TREES DOWN. TIME ESTIMATED FROM RADAR. |
| Jun 29, 3:49 PM EDT | TSTM WND GST 63 | Kaxv Wapakoneta Apt, OH | |
| Jun 29, 3:50 PM EDT | TSTM WND DMG | 1 Sw Wapakoneta, OH | 11 TREES DOWNED AT THE AUGLAIZE COUNTY FAIRGROUNDS. |
| Jun 29, 3:50 PM EDT | TSTM WND DMG | Fort Loramie, OH | TREES DOWN |
| Jun 29, 3:50 PM EDT | TSTM WND DMG | N Buckland, OH | VERY LARGE LIMBS BROKEN. TIME ESTIMATED. |
| Jun 29, 3:50 PM EDT | TSTM WND DMG | Wapakoneta, OH | TREES DOWN. TIME ESTIMATED FROM RADAR. |
| Jun 29, 3:51 PM EDT | TSTM WND DMG | W Wapakoneta, OH | *** 1 INJ *** A WOMAN WAS STRUCK BY A FALLING TREE LIMB NEAR THE AUGLAIZE COUNTY PUBLIC LIBRARY. |
| Jun 29, 3:52 PM EDT | TSTM WND DMG | E Wapakoneta, OH | *** 1 INJ *** GLASS WINDOWS BLOWN IN AT AN AUTOMOTIVE DEALERSHIP. ONE PERSON WAS INJURED BY THE GLASS. |
| Jun 29, 3:52 PM EDT | TSTM WND GST 74 | Kaxv Wapakoneta Apt, OH |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
Did it verify
Verified. The Iowa Environmental Mesonet's Cow matched 21 storm reports to this severe thunderstorm warning; the first came 19 minutes after it went out.
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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 29, 3:02 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
The nearest sounding before it
Cncnati-Daytn, OH (KILN), launched 12:00Z, 7.2 hours before the alert went out and 133 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.
- Mixed-layer CAPE
- 3674 J/kg
- Mixed-layer CIN
- -139 J/kg
- Mixed-layer LCL
- 979 m above ground
- 0-6 km bulk shear
- 36 kt
- 0-1 km storm-relative helicity
- -59 m²/s²
- 0-3 km storm-relative helicity
- -13 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 9.4
The text
As transmitted, in the capitals the NWS used until 2016.
027
WUUS51 KILN 291911
SVRILN
OHC011-037-107-149-292015-
/O.NEW.KILN.SV.W.0114.120629T1911Z-120629T2015Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE WILMINGTON OH
311 PM EDT FRI JUN 29 2012
THE NATIONAL WEATHER SERVICE IN WILMINGTON HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
WESTERN AUGLAIZE COUNTY IN WEST CENTRAL OHIO...
NORTHERN DARKE COUNTY IN WEST CENTRAL OHIO...
MERCER COUNTY IN WEST CENTRAL OHIO...
NORTHWESTERN SHELBY COUNTY IN WEST CENTRAL OHIO...
* UNTIL 415 PM EDT.
* AT 309 PM EDT...RADAR INDICATED A LINE OF SEVERE THUNDERSTORMS
CAPABLE OF PRODUCING DAMAGING WINDS TO 70 MPH. THESE STORMS WERE
LOCATED ALONG A LINE EXTENDING FROM MONTPELIER INDIANA TO DECATUR
INDIANA...MOVING SOUTHEAST AT 65 MPH.
* LOCATIONS IMPACTED INCLUDE...
ROCKFORD...
FORT RECOVERY...
CELINA...
COLDWATER...
ST. HENRY...
UNION CITY...
ST. MARYS...
NEW KNOXVILLE...
IN ADDITION...CHATTANOOGA...WABASH...TAMA...MENDON...NEPTUNE...STATE
ROUTE 116 AT STATE ROUTE 197...NORTH DAYTON AND MONTEZUMA ARE NEAR
THE PATH OF THESE SEVERE THUNDERSTORMS.
THIS INCLUDES THE FOLLOWING INTERSTATE...
I-75 BETWEEN MILE MARKERS 105 AND 113...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
THESE STORMS WILL BE CAPABLE OF PRODUCING DAMAGING WINDS. MOVE TO AN
INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR HOME OR BUSINESS. 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.
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1000 PM EDT
FRIDAY EVENING FOR SOUTHEASTERN INDIANA AND NORTHEASTERN KENTUCKY AND
SOUTHWESTERN OHIO.
&&
LAT...LON 4069 8445 4069 8423 4066 8422 4066 8416
4048 8416 4023 8443 4016 8443 4013 8481
4073 8481 4073 8446
TIME...MOT...LOC 1911Z 294DEG 55KT 4082 8489 4046 8533
$$
HATZOS4 follow-up statements
790
WWUS51 KILN 291918
SVSILN
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE WILMINGTON OH
318 PM EDT FRI JUN 29 2012
OHC011-037-107-149-292015-
/O.CON.KILN.SV.W.0114.000000T0000Z-120629T2015Z/
AUGLAIZE OH-DARKE OH-MERCER OH-SHELBY OH-
318 PM EDT FRI JUN 29 2012
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 415 PM EDT
FOR NORTHWESTERN SHELBY...MERCER...NORTHERN DARKE AND WESTERN
AUGLAIZE COUNTIES...
AT 316 PM EDT...RADAR CONTINUED TO INDICATE A LINE OF SEVERE
THUNDERSTORMS CAPABLE OF PRODUCING QUARTER SIZE HAIL AND DAMAGING
WINDS TO 70 MPH. THESE STORMS WERE LOCATED ALONG A LINE EXTENDING
FROM 7 MILES NORTH OF CHATTANOOGA OHIO TO PENNVILLE INDIANA...MOVING
SOUTHEAST AT 70 MPH.
LOCATIONS IMPACTED INCLUDE...
ROCKFORD...FORT RECOVERY...CELINA...COLDWATER...ST. HENRY...UNION
CITY...ST. MARYS...NEW KNOXVILLE...NEW BREMEN...ANSONIA...MINSTER AND
WAPAKONETA.
IN ADDITION...CHATTANOOGA...WABASH...TAMA...MENDON...NEPTUNE...NORTH
DAYTON...STATE ROUTE 116 AT STATE ROUTE 197 AND MONTEZUMA ARE NEAR
THE PATH OF THESE STORMS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
THESE STORMS HAVE A HISTORY OF PRODUCING LARGE HAIL AND DAMAGING
WINDS. SEEK SHELTER NOW INSIDE A STURDY STRUCTURE AND STAY AWAY FROM
WINDOWS!
PLEASE REPORT HAIL OR STRONG WINDS TO THE NATIONAL WEATHER SERVICE BY
CALLING TOLL FREE...877-633-6772...WHEN YOU CAN DO SO SAFELY.
&&
LAT...LON 4069 8445 4069 8423 4066 8422 4066 8416
4048 8416 4023 8443 4016 8443 4013 8481
4073 8481 4073 8446
TIME...MOT...LOC 1918Z 300DEG 66KT 4072 8472 4037 8514
$$
HATZOS798
WWUS51 KILN 291930
SVSILN
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE WILMINGTON OH
330 PM EDT FRI JUN 29 2012
OHC011-037-107-149-292015-
/O.CON.KILN.SV.W.0114.000000T0000Z-120629T2015Z/
AUGLAIZE OH-DARKE OH-MERCER OH-SHELBY OH-
330 PM EDT FRI JUN 29 2012
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 415 PM EDT
FOR NORTHWESTERN SHELBY...MERCER...NORTHERN DARKE AND WESTERN
AUGLAIZE COUNTIES...
AT 326 PM EDT...RADAR CONTINUED TO INDICATE A LINE OF SEVERE
THUNDERSTORMS CAPABLE OF PRODUCING QUARTER SIZE HAIL AND DAMAGING
WINDS TO 70 MPH. THESE STORMS WERE LOCATED ALONG A LINE EXTENDING
FROM TAMA TO FORT RECOVERY...MOVING SOUTHEAST AT 75 MPH. THE STRONG
WINDS MAY ARRIVE BEFORE RAIN OCCURS.
LOCATIONS IMPACTED INCLUDE...
COLDWATER...CELINA...ST. HENRY...UNION CITY...ST. MARYS...ANSONIA...
NEW BREMEN...NEW KNOXVILLE...MINSTER...VERSAILLES...FORT LORAMIE AND
WAPAKONETA.
IN ADDITION...COSMOS...ROSE HILL...NEPTUNE...MONTEZUMA...
BURKETTSVILLE...STATE ROUTE 116 AT STATE ROUTE 197...NEW WESTON AND
CARTHAGENA ARE NEAR THE PATH OF THESE STORMS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
THESE STORMS HAVE A HISTORY OF PRODUCING LARGE HAIL AND DAMAGING
WINDS IN NORTHEASTERN INDIANA. SEEK SHELTER NOW INSIDE A STURDY
STRUCTURE 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 4069 8445 4069 8423 4066 8422 4066 8416
4048 8416 4023 8443 4016 8443 4013 8481
4073 8481 4073 8446
TIME...MOT...LOC 1929Z 300DEG 66KT 4063 8453 4041 8471
$$
HATZOS801
WWUS51 KILN 291946
SVSILN
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE WILMINGTON OH
346 PM EDT FRI JUN 29 2012
OHC011-037-107-149-292015-
/O.CON.KILN.SV.W.0114.000000T0000Z-120629T2015Z/
AUGLAIZE OH-DARKE OH-MERCER OH-SHELBY OH-
346 PM EDT FRI JUN 29 2012
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 415 PM EDT
FOR NORTHWESTERN SHELBY...MERCER...NORTHERN DARKE AND WESTERN
AUGLAIZE COUNTIES...
AT 343 PM EDT...RADAR CONTINUED TO INDICATE A LINE OF SEVERE
THUNDERSTORMS CAPABLE OF PRODUCING HALF DOLLAR SIZE HAIL AND
DAMAGING WINDS TO 70 MPH. THESE STORMS WERE LOCATED ALONG A LINE
EXTENDING FROM NEW KNOXVILLE TO BROCK...MOVING SOUTHEAST AT 65 MPH.
LOCATIONS IMPACTED INCLUDE...
VERSAILLES...FORT LORAMIE...WAPAKONETA AND BOTKINS.
IN ADDITION...PIKEVILLE...LAKE LORAMIE STATE PARK...WEBSTER...
KETTLERSVILLE...NEWPORT AND MCCARTYVILLE ARE NEAR THE PATH OF THESE
STORMS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
THESE STORMS HAVE A HISTORY OF PRODUCING LARGE HAIL AND DAMAGING
WINDS. SEEK SHELTER NOW INSIDE A STURDY STRUCTURE AND STAY AWAY FROM
WINDOWS!
PLEASE REPORT HAIL OR STRONG WINDS TO THE NATIONAL WEATHER SERVICE BY
CALLING TOLL FREE...877-633-6772...WHEN YOU CAN DO SO SAFELY.
&&
LAT...LON 4069 8445 4069 8423 4066 8422 4066 8416
4048 8416 4023 8443 4016 8443 4013 8481
4055 8481 4074 8456 4073 8446
TIME...MOT...LOC 1946Z 300DEG 66KT 4046 8431 4025 8449
$$
HATZOS790
WWUS51 KILN 292005
SVSILN
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE WILMINGTON OH
405 PM EDT FRI JUN 29 2012
OHC011-037-107-149-292016-
/O.EXP.KILN.SV.W.0114.000000T0000Z-120629T2015Z/
AUGLAIZE OH-DARKE OH-MERCER OH-SHELBY OH-
405 PM EDT FRI JUN 29 2012
...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN SHELBY...
MERCER...NORTHERN DARKE AND WESTERN AUGLAIZE COUNTIES WILL EXPIRE AT
415 PM EDT...
THE THUNDERSTORMS HAVE MOVED OUT OF THE WARNED AREA...THEREFORE THE
SEVERE THUNDERSTORM WARNING WILL BE ALLOWED TO EXPIRE.
PLEASE REPORT PREVIOUS WIND DAMAGE OR HAIL TO THE NATIONAL WEATHER
SERVICE BY CALLING TOLL FREE...877-633-6772.
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 10 PM.
LAT...LON 4069 8445 4069 8423 4066 8422 4066 8416
4048 8416 4023 8443 4016 8443 4013 8481
4055 8481 4074 8456 4073 8446
TIME...MOT...LOC 2006Z 300DEG 66KT 4027 8389 4006 8408
$$
HATZOSWhat 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 Jun 29, 2:04 PM EDT, 1 hour 7 minutes earlier.
Area forecast discussion, Jun 29, 2:04 PM EDT, 1 hour 7 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE WILMINGTON OH
204 PM EDT FRI JUN 29 2012
.SYNOPSIS...
AN UPPER LEVEL RIDGE OF HIGH PRESSURE WILL BECOME SUPPRESSED ACROSS
THE TENNESSEE VALLEY THROUGH THE WEEKEND. THIS WILL ALLOW A WEAK
FRONTAL BOUNDARY TO SETTLE ACROSS THE REGION. THIS BOUNDARY WILL
COMBINE WITH WEAK DISTURBANCES IN A NORTHWEST FLOW ALOFT TO KEEP
A THREAT OF SHOWERS AND THUNDERSTORMS. HOT AND HUMID WEATHER IS
EXPECTED TO CONTINUE THROUGH THE WEEKEND.
&&
.NEAR TERM /UNTIL 6 PM THIS EVENING/...
THE CENTER OF H5 HIGH HAS SETTLED S INTO THE TN RIVER VALLEY WHICH
HAS ALLOWED A WEAK SFC FRONTAL BOUNDARY TO DROP SOUTH INTO THE
I-70 CORRIDOR. CONVECTION HAS DEVELOPED ACRS ERN IA/NRN IL AHD
OF AN MCV. GOOD SPREAD EXISTS REGARDING EXACT STORM EVOLUTION
THIS AFTN. LOOKING AT CURRENT DEVELOPMENT AND LEANING TOWARD HRRR
SOLN...EXPECT THIS CONVECTION TO DROP ESE AND BUILD S INTO VERY
UNSTABLE AIRMASS WHERE BLYR CAPES ARE EXPECTED TO BE AROUND 4000
J/KG. MOST FAVORABLE STORM MODE LOOKS TO BE MULTI STORM CLUSTERS
WITH A RISK FOR DAMAGING WINDS. HAVE BUMPED UP POPS TO HIGH CHANCE
AND THESE POPS MAY HAVE TO BE BUMPED UP HIGHER. HAVE MENTIONED THIS
SEVERE THREAT IN HWO PRODUCT.
TEMPERATURES IN THE NORTH SHOULD BE A FEW DEGREES COOLER THAN
YESTERDAY...WITH VALUES IN THE MID 90S. FARTHER S NR THE OH
RIVER...HAVE HIGHS NEAR 100. DEWPOINTS WILL BE HIGHER THAN YDA WITH
VALUES IN THE 65 TO 70 RANGE. WHILE TEMPERATURES WILL BE SLIGHTLY
LOWER THAN YESTERDAY...DEWPOINTS WILL BE HIGHER. CURRENT DEWPOINTS
IN THE UPPER 60S AND LOWER 70S WITH A POOL OF MID 70 DEWPOINTS
UPSTREAM OVER CENTRAL INDIANA. BASED ON TEMP AND DEW POINT TRENDS
HAVE EXPECTED HEAT INDICES IN THE 105 TO 110 DEGREE RANGE. THEREFORE
HAVE ISSUED AN EXCESSIVE HEAT WARNINGS FOR ILN/S ENTIRE CWA THRU 8 PM.
&&
.SHORT TERM /6 PM THIS EVENING THROUGH SUNDAY/...
THE PATTERN REMAINS RELATIVELY UNCHANGING THROUGH THE PERIOD. H5
NW FLOW WILL ALLOW S/W ENERGY TO OCCASIONALLY WORK ACROSS THE
REGION. STALLED FRONT WILL REMAIN ACROSS THE AREA PROVIDE SOME SFC LIFT.
CONFIDENCE IS STILL LACKING ON AREAL COVERAGE SO WILL KEEP POPS IN
THE CHC TO SLIGHT CHC CATEGORIES.
TEMPERATURES REMAIN WELL ABOVE NORMAL THROUGH THE PERIOD. HIGHS
IN THE LOWER TO MID 90S N AND NEAR 100 S BOTH SATURDAY AND SUNDAY.
DEWPOINTS WILL BE IN THE MID 60S OVER THE WEEKEND...THUS HEAT
HEADLINES MAY BE NEED INTO THE WEEKEND...ESPECIALLY ACRS THE SRN
TWO THIRDS OF THE FORECAST AREA.
&&
.LONG TERM /SUNDAY NIGHT THROUGH THURSDAY/...
THE FORECAST AREA WILL BE UNDER WEST NORTHWESTERLY FLOW ON THE
NORTHERN EDGE OF A MID LEVEL RIDGE SUNDAY THROUGH THE START OF THE
WEEK. INTERMITTENT DISTURBANCES RIDING ACROSS THE EDGE OF THIS RIDGE
WILL BE THE FOCUS OF THUNDERSTORM DEVELOPMENT. HOWEVER...DUE TO THE
ONGOING DRY PERIOD...AND THE UNCERTAINTY OF EXACT TIMING AND
LOCATION OF CONVECTIVE DEVELOPMENT...HAVE OPTED TO KEEP ONLY SLIGHT
CHANCE DIURNAL POPS THROUGHOUT THE PERIOD. ONCE THE PATTERN BEGINS
TO SETUP THIS WEEKEND...WE SHOULD BEGIN TO SEE THE NATURE OF
THUNDERSTORMS THAT MAY DEVELOP DURING THIS PART OF THE FORECAST
PERIOD. AS SUCH...THIS FORECAST FOR LOW END POPS COULD CHANGE
RAPIDLY ONCE/IF THE CONVECTIVE PATTERN BECOMES MORE APPARENT.
THE AREA WILL CONTINUE TO BE UNDER A VERY WARM AIRMASS WITH 850 HPA
TEMPS STARTING OFF SUNDAY IN THE 18 C TO 22 C RANGE. UNDER PARTLY
CLOUDY SKIES THIS WOULD YIELD MAXIMUM TEMPS IN THE MIDDLE 90S.
THEREFORE HAVE FORECAST A RANGE OF LOW 90S ACROSS THE NORTH...TO
NEAR 100 ACROSS THE SOUTH ON SUNDAY CLOSER TO THE WARMEST AIR ALOFT.
THIS SCENARIO COULD REQUIRE ADDITIONAL HEAT HEADLINES AS TIME
PROGRESSES.
GRADUALLY...THE MEAN RIDGE RETROGRADES BACK TOWARD THE CENTRAL
PLAINS STARTING NEXT WEEK. 850 HPA TEMPS COOL SLIGHTLY EACH
DAY...AND THEREFORE THE FORECAST MAX TEMPS SHOW THIS SAME TREND.
HOWEVER...THESE TEMPERATURES ARE STILL VERY WARM AND WILL RESULT IN
A PROLONGED PERIOD OF ABOVE AVERAGE VALUES. WITH THE AFOREMENTIONED
UNCERTAINTY FOR DAILY CONVECTION...THESE TEMPERATURES WILL LIKELY
VARY BASED ON THE EFFECTS OF CLOUD COVER AND PRECIPITATION...SHOULD
IT ACTUALLY OCCUR.
&&
.AVIATION /18Z FRIDAY THROUGH WEDNESDAY/...
THUNDERSTORM COMPLEX HAS DEVELOPED INTO NW INDIANA ALONG AND NORTH
OF A QUASI-STATIONARY SFC FRONTAL BOUNDARY THAT IS ORIENTED W-E
THRU THE I-70 CORRIDOR ACRS OHIO. UNCERTAINTY EXISTS REGARDING
EXACT STORM EVOLUTION THIS AFTN. LEANING TOWARD LATEST HRRR
SOLN WHICH HAS BEEN POINTING TO THIS DEVELOPMENT FOR SEVERAL RUNS...
EXPECT THIS CONVECTION TO DROP ESE AND BUILD S INTO VERY UNSTABLE
AIRMASS WHERE BLYR CAPES ARE EXPECTED TO BE AROUND 4000 J/KG. HAVE
A PERIOD OF VCTS THIS AFTN AT ALL TAF SITES AND HAVE A TEMPO GROUP
FOR THUNDERSTORMS WITH GUSTS TO 35KTS AT KDAY WHERE BEST THREAT EXISTS.
EXPECT CLOUDS TO GIVE WAY TO CLEARING WITH THE PASSAGE OF THIS SYSTEM
THIS EVENING. IN HUMID AIRMASS...FOG WILL BE POSSIBLE OVERNIGHT AND
HAVE A MENTION OF MVFR VSBY REDUCTION AT KCVG/KLUK AND KILN.
ON SATURDAY...BEST FOCUS FOR CONVECTION LOOKS TO BE NORTH OF THE
TAF SITES. THEREFORE...HAVE LEFT THE TAFS DRY WITH VFR CONDITIONS
EXPECTED AT THIS TIME.
OUTLOOK...NO SIGNIFICANT WEATHER EXPECTED.
&&
.FIRE WEATHER...
RH VALUES WILL SEE AN INCREASE TODAY...WITH MIN RHS IN THE MID
40S IN THE N...BUT LOWER 30S IN THE S. WILL NOT ISSUE A RED FLAG
WARNING ATTM...BUT WILL ISSUE AN SPS TO HIGHLIGHT THE HEIGHTENED
FIRE RISK.
&&
.ILN WATCHES/WARNINGS/ADVISORIES...
OH...EXCESSIVE HEAT WARNING UNTIL 8 PM EDT THIS EVENING FOR OHZ026-
034-035-042>046-051>056-060>065-070>074-077>082-088.
KY...EXCESSIVE HEAT WARNING UNTIL 8 PM EDT THIS EVENING FOR
KYZ089>100.
IN...EXCESSIVE HEAT WARNING UNTIL 8 PM EDT THIS EVENING FOR INZ050-
058-059-066-073>075-080.
&&
SYNOPSIS...SITES
NEAR TERM...AR
SHORT TERM...SITES
LONG TERM...LATTO
AVIATION...AR
FIRE WEATHER...Hazardous weather outlook, Jun 29, 11:38 AM EDT, 3 hours 33 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE WILMINGTON OH 1138 AM EDT FRI JUN 29 2012 INZ050-058-059-066-073>075-080-KYZ089>100-OHZ026-034-035-042>046- 051>056-060>065-070>074-077>082-088-301545- 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- 1138 AM EDT FRI JUN 29 2012 ...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING... 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...THIS AFTERNOON AND TONIGHT. PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS. EXCESSIVE HEAT WARNING. SCATTERED THUNDERSTORMS ARE EXPECTED TO DEVELOP OVER MIDDLE MISSISSIPPI VALLEY AND TRACK SOUTHEAST INTO THE OHIO VALLEY THIS AFTERNOON INTO THIS EVENING. DUE TO THE EXTREME HEAT...SOME OF THESE STORMS COULD BECOME SEVERE. THE MAIN THREAT WOULD BE DAMAGING WINDS. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY. THE COMBINATION OF HEAT AND HUMIDITY MAY REQUIRE HEAT HEADLINES FOR PART OF THE REGION THROUGH THE WEEKEND. AN ISOLATED SEVERE THUNDERSTORM IS ALSO POSSIBLE OVER THE WEEKEND WHERE THUNDERSTORMS DEVELOP. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION MAY BE REQUIRED LATE THIS AFTERNOON.
In the hours before
Special weather statement, Jun 29, 10:06 AM EDT, 5 hours 5 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE WILMINGTON OH 1006 AM EDT FRI JUN 29 2012 INZ050-058-059-066-073>075-080-KYZ089>100-OHZ026-034-035-042>046- 051>056-060>065-070>074-077>082-088-300000- 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- INCLUDING THE CITIES OF...RICHMOND...CONNERSVILLE...LIBERTY... BROOKVILLE...VERSAILLES...LAWRENCEBURG...RISING SUN...VEVAY... CARROLLTON...WARSAW...BURLINGTON...INDEPENDENCE...ALEXANDRIA... OWENTON...WILLIAMSTOWN...FALMOUTH...BROOKSVILLE...MOUNT OLIVET... MAYSVILLE...VANCEBURG...KENTON...CELINA...WAPAKONETA... GREENVILLE...SIDNEY...BELLEFONTAINE...MARYSVILLE...DELAWARE... PIQUA...URBANA...SPRINGFIELD...LONDON...COLUMBUS...NEWARK... EATON...DAYTON...XENIA...WASHINGTON COURT HOUSE...CIRCLEVILLE... LANCASTER...HAMILTON...LEBANON...WILMINGTON...CHILLICOTHE... LOGAN...CINCINNATI...MILFORD...GEORGETOWN...HILLSBORO... WEST UNION...PIKETON...PORTSMOUTH 1006 AM EDT FRI JUN 29 2012 ...ELEVATED FIRE DANGER TODAY... ANOTHER DAY OF NEAR RECORD HIGH TEMPERATURES AND DRY CONDITIONS WILL LEAD TO AN ENHANCED POTENTIAL FOR FIRE IGNITION TODAY. ANY FIRES THAT DO DEVELOP MAY NEED ADDED RESOURCES TO BRING UNDER CONTROL. ALTHOUGH RELATIVE HUMIDITIES WILL RECOVER SOME AND ONLY DROP DOWN TO THE 30 TO 40 PERCENT RANGE...THIS WILL HAVE ONLY A SLIGHTLY MODERATING EFFECT ON THE TINDER DRY FUELS AND DROUGHT- STRUCK VEGETATION. OUTDOOR BURNING IS STRONGLY DISCOURAGED AND MAY BE ILLEGAL IN MANY LOCATIONS. SEE YOUR LOCAL FIRE AGENCY FOR ANY ACTIVE BURN BANS AND MORE DETAILED INFORMATION.
Special weather statement, Jun 29, 2:46 PM EDT, 25 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE WILMINGTON OH 246 PM EDT FRI JUN 29 2012 INZ050-058-059-066-073>075-080-KYZ089>096-OHZ026-034-035-042>044- 051>053-060>062-070>072-077-078-292215- WAYNE-FAYETTE IN-UNION IN-FRANKLIN IN-RIPLEY-DEARBORN-OHIO- SWITZERLAND-CARROLL-GALLATIN-BOONE-KENTON-CAMPBELL-OWEN-GRANT- PENDLETON-HARDIN-MERCER-AUGLAIZE-DARKE-SHELBY-LOGAN-MIAMI- CHAMPAIGN-CLARK-PREBLE-MONTGOMERY-GREENE-BUTLER-WARREN-CLINTON- HAMILTON-CLERMONT- INCLUDING THE CITIES OF...RICHMOND...CONNERSVILLE...LIBERTY... BROOKVILLE...VERSAILLES...LAWRENCEBURG...RISING SUN...VEVAY... CARROLLTON...WARSAW...BURLINGTON...INDEPENDENCE...ALEXANDRIA... OWENTON...WILLIAMSTOWN...FALMOUTH...KENTON...CELINA... WAPAKONETA...GREENVILLE...SIDNEY...BELLEFONTAINE...PIQUA... URBANA...SPRINGFIELD...EATON...DAYTON...XENIA...HAMILTON... LEBANON...WILMINGTON...CINCINNATI...MILFORD 246 PM EDT FRI JUN 29 2012 ...STRONG STORMS EXPECTED LATE AFTERNOON INTO THIS EVENING... STRONG TO SEVERE STORMS HAVE DEVELOPED ACROSS NORTHERN INDIANA. THESE STORMS WILL TURN SOUTHEAST INTO THE VERY HOT...HUMID AND UNSTABLE AIRMASS THAT IS IN PLACE ACROSS EASTERN INDIANA...OHIO AND NORTHERN KENTUCKY. THE MAIN THREATS FROM THESE STORMS WILL BE DAMAGING WINDS AND LARGE HAIL. THE STORMS WILL RACE ACROSS THE REGION BETWEEN 4 PM AND 7 PM. LISTEN TO NOAA WEATHER RADIO OR YOUR LOCAL MEDIA FOR LATER UPDATES ON THIS SITUATION. AR
The office that day
Everything else NWS Wilmington, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 29, 3:17 PM EDT | Heat Advisory | ILN | Auglaize, Butler, Champaign, Clark, Clinton, Darke and 20 more | 29 hr |
| Jun 29, 3:39 PM EDT | Special Weather Statement | ILN | Butler, Clark, Darke, Greene, Hamilton, Miami and 3 more | 66 min |
| Jun 29, 3:42 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Champaign, Hardin, Logan, Miami, Shelby | 48 min |
| Jun 29, 3:44 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Preble | 46 min |
| Jun 29, 3:50 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Darke, Greene, Miami, Montgomery | 25 min |
| Jun 29, 3:57 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Hardin, Logan, Union | 48 min |
| Jun 29, 4:12 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Clinton, Darke, Fayette, Greene and 4 more | 48 min |
| Jun 29, 4:14 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Montgomery, Preble | 46 min |
| Jun 29, 4:19 PM EDT | Special Weather Statement | ILN | Adams, Brown, Butler, Champaign, Clark, Clermont and 19 more | 116 min |
| Jun 29, 4:20 PM EDT | Severe Thunderstorm Warning | ILN | Delaware, Franklin, Madison, Union | 40 min |
| Jun 29, 4:29 PM EDT | Severe Thunderstorm Warning | ILN | Brown, Butler, Clermont, Clinton, Fayette, Hamilton and 3 more | 46 min |
| Jun 29, 4:34 PM EDT | Severe Thunderstorm Warning | ILN | Clinton, Fayette, Franklin, Madison, Pickaway, Ross | 56 min |
| Jun 29, 4:40 PM EDT | Areal Flood Advisory | ILN | Darke, Miami, Montgomery, Preble | 2 hr |
| Jun 29, 4:52 PM EDT | Severe Thunderstorm Warning | ILN | Delaware, Franklin, Licking, Madison, Union | 53 min |
| Jun 29, 4:53 PM EDT | Severe Thunderstorm Warning | ILN | Brown, Butler, Clermont, Hamilton, Highland | 37 min |
| Jun 29, 5:05 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown, Highland, Pike, Ross, Scioto | 40 min |
| Jun 29, 5:07 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Franklin, Hocking, Pickaway, Ross | 68 min |
| Jun 29, 5:25 PM EDT | Severe Thunderstorm Warning | ILN | Brown, Clermont | 50 min |
| Jun 29, 5:32 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown, Highland, Pike, Scioto | 43 min |
| Jun 29, 5:33 PM EDT | Severe Thunderstorm Warning | ILN | Pike, Ross, Scioto | 57 min |
| Jun 29, 6:06 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Scioto | 39 min |
| Jun 29, 6:09 PM EDT | Excessive Heat Warning | ILN | Adams, Brown, Clermont, Hamilton, Montgomery, Scioto | 26 hr |
| Jun 29, 6:15 PM EDT | Special Weather Statement | ILN | Adams, Brown | 45 min |
Nearby
Severe Thunderstorm Warnings in Ohio, 2012Every severe thunderstorm warning 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.