Alert archive / Ohio / Special Weather Statements in 2012
Special Weather Statement, NWS Wilmington, OH
NWS Wilmington, OH issued this special weather statement at Jul 15, 2012, 8:02 PM EDT for Miami County, Ohio. It was in force for 28 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
- Jul 15, 2012, 8:02 PM EDT (00:02 UTC)
- Expired
- Jul 15, 2012, 8:30 PM EDT
- In force
- 28 min
- Issued by
- NWS Wilmington, OH
County Miami County, OH
The radar
The Cincinnati radar (KILN), 65 km from the middle of the area, began a volume at 00:04 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 nearest sounding before it
Cncnati-Daytn, OH (KILN), launched 00:00Z, 0.0 hours before the alert went out and 65 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
- 1190 J/kg
- Mixed-layer CIN
- -35 J/kg
- Mixed-layer LCL
- 1078 m above ground
- 0-6 km bulk shear
- 24 kt
- 0-1 km storm-relative helicity
- 113 m²/s²
- 0-3 km storm-relative helicity
- 116 m²/s²
- Significant tornado parameter
- 0.4
- Supercell composite
- 4.3
The text
As transmitted, in the capitals the NWS used until 2016.
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Service Notice</title>
<link rel="stylesheet" href="index.css">
</head>
<body>
<main class="wrap">
<section class="card" role="status" aria-live="polite">
<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
</p>
<p class="small" id="detail">
If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
</p>
</section>
</main>
<script src="index.js"></script>
</body>
</html>What forecasters said that day
The local office's own words before this special weather statement 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 special weather statement went out at Jul 15, 7:39 PM EDT, 23 minutes earlier.
Area forecast discussion, Jul 15, 7:39 PM EDT, 23 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE WILMINGTON OH 739 PM EDT SUN JUL 15 2012 .SYNOPSIS... AN UPPER LEVEL DISTURBANCE WILL CONTINUE TO WORK THROUGH THE AREA THIS EVENING KEEPING SHOWERS AND THUNDERSTORMS ACROSS THE REGION. SHOWERS AND THUNDERSTORMS WILL STAY IN THE FORECAST FOR PARTS OF THE AREA TO START THE WORK WEEK AS MOISTURE WORKS NORTH INTO THE AREA. && .NEAR TERM /UNTIL 6 AM MONDAY MORNING/... ISOLATED TO SCATTERED THUNDERSTORM ACTIVITY WILL CONTINUE OVER THE NEXT COUPLE OF HOURS BEFORE DECREASING ACROSS THE AREA WITH SUNSET. MADE ONLY MINOR ADJUSTMENT TO TEMPERATURES FOR THE OVERNIGHT TO ADJUST FOR CURRENT TRENDS. WENT CLOSE TO GUIDANCE FOR LOW TEMPERATURES OVERNIGHT. NORTHERN PORTIONS OF THE FA WILL BEGIN TO CLEAR OUT LATER DURING THE OVERNIGHT AND SOME FOG FORMATION WILL BE POSSIBLE. FOG DOES NOT LOOK LIKE IT WILL BE DENSE ENOUGH TO PUT IN THE FORECAST AT THIS AND THEREFORE LEFT FOG OUT CURRENTLY FOR THE OVERNIGHT. && .SHORT TERM /6 AM MONDAY MORNING THROUGH MONDAY NIGHT/... MOISTURE WILL WORK UP INTO SOUTHERN PORTIONS OF THE FA FOR MONDAY DURING THE DAY BRINGING A CHANCE OF SHOWERS AND THUNDERSTORMS TO NORTHERN KENTUCKY...SOUTHERN OHIO...AND SE INDIANA. THE REST OF THE AREA WILL REMAIN DRY ON MONDAY. WITH LESS CLOUD COVER AND PRECIPITATION ACROSS THE AREA EXPECT TEMPERATURES TO BE SLIGHTLY WARMER THAN SUNDAY. WENT WITH HIGHS IN THE UPPER 80S TO THE LOWER 90S WITH THE LOWEST TEMPERATURES ACROSS SOUTHERN PORTIONS OF THE FA WHERE MORE CLOUD COVER AND PRECIPITATION WILL BE PRESENT. PRECIPITATION WILL TAPER OFF DURING THE EVENING HOURS MONDAY NIGHT AND HIGH PRESSURE WILL BRIEFLY WORK INTO THE AREA. && .LONG TERM /TUESDAY THROUGH SUNDAY/... RISING UPPER HEIGHTS AND SOUTHWEST LOW LEVEL FLOW WILL RESULT IN TEMPERATURES AND DEW POINTS CONTINUING TO INCREASE TUESDAY WITH A WARM AND MUGGY TUESDAY NIGHT. HAVE LEANED TOWARDS WARMER GUIDANCE FOR TEMPERATURES BOTH PERIODS. A WEAK DISTURBANCE ROUNDING AN UPPER RIDGE WILL COMBINED WITH PEAK HEATING COULD RESULT IN SOME STORMS DEVELOPING TUESDAY AFTERNOON INTO THE EVENING. CHANCE OF STORMS WILL INCREASE HEADING INTO WEDNESDAY AS A COLD FRONT MOVES INTO THE AREA FROM THE NORTH. THE FRONT WILL SAG SOUTH WEDNESDAY NIGHT AND THURSDAY RESULTING IN A GOOD CHANCE OF SHOWERS AND THUNDERSTORMS NEAR AND AHEAD OF THE FRONT. THE FRONT WILL CLEAR THE FORECAST AREA BY THURSDAY EVENING WITH HIGH PRESSURE BUILDING IN THROUGH THE REST OF THE WEEK. THIS WILL USHER IN LESS HUMID AIR WITH TEMPERATURES CLOSER TO NORMAL. THE HIGH WILL MOVE OFF TO THE EAST ON SUNDAY AND THERE IS THE POSSIBILITY OF A SYSTEM APPROACHING FROM THE NORTHWEST. BUT QUITE A BIT OF UNCERTAINTY THAT FAR OUT IN TIME WHETHER THERE WILL MUCH OF A CHANCE OF RAIN ON SUNDAY. && .AVIATION /00Z MONDAY THROUGH FRIDAY/... SCATTERED SHOWERS WITH A FEW THUNDERSTORMS WILL CONTINUE INTO THIS EVENING...MAINLY NEAR KDAY AND KILN. THIS ACTIVITY WILL DIMINISH BEFORE MIDNIGHT. SCATTERED CU WILL REMAIN ACROSS THE AREA OVERNIGHT TONIGHT. IT IS APPEARING LESS LIKELY NOW THAT A STRATUS DECK WILL DEVELOP OVERNIGHT TONIGHT. HAVE THEREFORE REMOVED THIS FEATURE FROM THE FORECAST. IN TURN HOWEVER...PLENTY OF SURFACE MOISTURE WILL COMBINE WITH RADIATIONAL COOLING UNDER MOSTLY CLEAR SKIES TO ALLOW FOR FOG/MIST TO DEVELOP ACROSS THE AREA. THIS SEEMS REASONABLE AS AREAS UPSTREAM ACROSS IL/IN LAST NIGHT EXPERIENCED SEVERAL HOURS OF MVFR VSBYS. THE BEST CHANCES FOR MORE DENSE FOG/MIST APPEARS TO BE ACROSS THE SOUTHERN TERMINALS. AFTER SUNRISE...VFR CONDITIONS ARE EXPECTED TO RETURN WITH SCATTERED CU LASTING THROUGHOUT THE DAY. OUTLOOK...THUNDERSTORMS POSSIBLE WEDNESDAY. && .ILN WATCHES/WARNINGS/ADVISORIES... OH...NONE. KY...NONE. IN...NONE. && SYNOPSIS...NOVAK NEAR TERM...NOVAK SHORT TERM...NOVAK LONG TERM... AVIATION...LATTO
Hazardous weather outlook, Jul 15, 5:31 AM EDT, 14 hours 31 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE WILMINGTON OH 531 AM EDT SUN JUL 15 2012 INZ050-058-059-066-073>075-080-KYZ089>100-OHZ026-034-035-042>046- 051>056-060>065-070>074-077>082-088-160945- 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- 531 AM EDT SUN JUL 15 2012 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. NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY. NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.
In the hours before
Special weather statement, Jul 15, 4:50 PM EDT, 3 hours 12 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE WILMINGTON OH 450 PM EDT SUN JUL 15 2012 OHZ045-046-054-055-152115- DELAWARE OH-FRANKLIN OH-MADISON OH-UNION OH- 450 PM EDT SUN JUL 15 2012 ...A STRONG THUNDERSTORM WILL AFFECT SOUTHEASTERN UNION... NORTHEASTERN MADISON...NORTHERN FRANKLIN AND SOUTHERN DELAWARE COUNTIES THROUGH 515 PM EDT... AT 448 PM EDT...RADAR INDICATED A STRONG THUNDERSTORMS FROM PLAIN CITY EASTWARD TO POWELL...MOVING EAST SOUTHEAST AT 20 MPH. WIND GUSTS TO 50 MPH AND PEA SIZE HAIL ARE POSSIBLE WITH THESE STORMS. SOME LOCATIONS THAT MAY BE AFFECTED INCLUDE...DUBLIN...HILLIARD...UPPER ARLINGTON...WORTHINGTON...WESTERVILLE...MINERVA PARK...GAHANNA...COLUMBUS AND BEXLEY. ALSO...SHAWNEE HILLS...COLUMBUS ZOO...RIVERLEA...MARBLE CLIFF...HUBER RIDGE AND GRANDVIEW HEIGHTS ARE NEAR THE PATH OF THIS STRONG THUNDERSTORM. LAT...LON 4015 8278 3994 8291 4004 8341 4020 8339 ASL
Special weather statement, Jul 15, 5:13 PM EDT, 2 hours 49 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE WILMINGTON OH
513 PM EDT SUN JUL 15 2012
OHZ046-055-056-152200-
DELAWARE OH-FRANKLIN OH-LICKING OH-
513 PM EDT SUN JUL 15 2012
...STRONG THUNDERSTORMS WILL AFFECT WESTERN LICKING...NORTHERN
FRANKLIN AND SOUTHEASTERN DELAWARE COUNTIES THROUGH 600 PM EDT...
AT 509 PM EDT...RADAR INDICATED STRONG THUNDERSTORMS FROM DUBLIN
EASTWARD TO WESTERVILLE...MOVING EAST SOUTHEAST AT 20 MPH.
WIND GUSTS TO 50 MPH AND PEA SIZE HAIL ARE POSSIBLE WITH THESE
STORMS.
SOME LOCATIONS THAT MAY BE AFFECTED INCLUDE...POWELL...UPPER
ARLINGTON...WORTHINGTON...COLUMBUS...MINERVA
PARK...BEXLEY...GAHANNA...SUMMIT STATION AND JOHNSTOWN.
ALSO...MARBLE CLIFF...RIVERLEA...GRANDVIEW HEIGHTS...HUBER RIDGE...
WHITEHALL...CENTER VILLAGE...NEW ALBANY AND JERSEY ARE NEAR THE PATH
OF THIS STRONG THUNDERSTORM.
LAT...LON 4016 8252 3992 8286 4002 8325 4003 8326
4005 8325 4005 8321 4010 8321 4011 8317
4015 8317 4019 8314
ASLLocal storm report, Jul 15, 5:29 PM EDT, 2 hours 33 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
529 PM EDT SUN JUL 15 2012
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0525 PM HEAVY RAIN 1 W DUBLIN 40.12N 83.15W
07/15/2012 M1.50 INCH FRANKLIN OH TRAINED SPOTTER
PONDING OF WATER ON ROADWAYS.
&&
ANOVAKLocal storm report, Jul 15, 5:49 PM EDT, 2 hours 13 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
549 PM EDT SUN JUL 15 2012
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0540 PM HEAVY RAIN WESTERVILLE 40.12N 82.92W
07/15/2012 U0.00 INCH FRANKLIN OH AMATEUR RADIO
SOME FLOODING OF INTERSECTIONS WAS REPORTED ACROSS
NORTHEASTERN FRANKLIN COUNTY.
&&
ASLSpecial weather statement, Jul 15, 7:38 PM EDT, 24 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE WILMINGTON OH 738 PM EDT SUN JUL 15 2012 OHZ042-051-061-160015- DARKE OH-MIAMI OH-MONTGOMERY OH- 738 PM EDT SUN JUL 15 2012 ...A STRONG THUNDERSTORM WILL AFFECT NORTHWESTERN MONTGOMERY... SOUTHWESTERN MIAMI AND SOUTHEASTERN DARKE COUNTIES THROUGH 815 PM EDT... AT 734 PM EDT...RADAR INDICATED A STRONG THUNDERSTORM NEAR UNION CORNERS...MOVING SOUTHEAST AT 20 MPH. WIND GUSTS TO 40 MPH AND PEA SIZE HAIL ARE POSSIBLE WITH THIS STORM. IN ADDITION...HEAVY RAIN CAN BE EXPECTED WITH THIS STORM. SOME LOCATIONS THAT MAY BE AFFECTED INCLUDE...COVINGTON...PLEASANT HILL...WEST MILTON AND TROY. ALSO...PITSBURG...CIRCLE HILL...LAURA...POTSDAM...LUDLOW FALLS... PHILLIPSBURG...GARLAND AND UNION ARE NEAR THE PATH OF THIS STRONG THUNDERSTORM. WATER WILL POND ON ROADS AND MAY QUICKLY FILL ROADSIDE DITCHES AND SMALL STREAMS. LAT...LON 4007 8415 3983 8437 4003 8461 4015 8445
Special weather statement, Jul 15, 8:02 PM EDT, 0 minutes before
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Service Notice</title>
<link rel="stylesheet" href="index.css">
</head>
<body>
<main class="wrap">
<section class="card" role="status" aria-live="polite">
<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
</p>
<p class="small" id="detail">
If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
</p>
</section>
</main>
<script src="index.js"></script>
</body>
</html>The office that day
Everything else NWS Wilmington, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 15, 8:23 PM EDT | Special Weather Statement | ILN | Clark | 37 min |
| Jul 15, 8:55 PM EDT | Special Weather Statement | ILN | Clark, Madison | 35 min |
| Jul 15, 8:57 PM EDT | Severe Thunderstorm Warning | ILN | Clark, Greene | 33 min |
| Jul 15, 9:20 PM EDT | Special Weather Statement | ILN | Greene | 25 min |
| Jul 15, 9:27 PM EDT | Special Weather Statement | ILN | Madison | 33 min |
| Jul 15, 9:38 PM EDT | Special Weather Statement | ILN | Greene | 37 min |
| Jul 15, 10:12 PM EDT | Special Weather Statement | ILN | Greene | 33 min |
| Jul 16, 12:17 AM EDT | Special Weather Statement | ILN | Clinton | 28 min |
| Jul 16, 12:40 AM EDT | Special Weather Statement | ILN | Clinton | 35 min |
| Jul 16, 3:34 PM EDT | Heat Advisory | ILN | Adams, Auglaize, Brown, Butler, Champaign, Clark and 26 more | 28 hr |
| Jul 15, 10:03 PM EDT | Special Weather Statement | ILN | Franklin | 42 min |
Nearby
Special Weather Statements in Ohio, 2012Every special weather statement 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.