Alert archive / Ohio / Severe Thunderstorm Warnings in 2014
Severe Thunderstorm Warning 144, NWS Wilmington, OH
NWS Wilmington, OH issued this severe thunderstorm warning at Jul 27, 2014, 1:29 PM EDT for Delaware County, 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 counties it named.
The facts
- Issued
- Jul 27, 2014, 1:29 PM EDT (17:29 UTC)
- Expired
- Jul 27, 2014, 2:00 PM EDT
- In force
- 31 min
- Issued by
- NWS Wilmington, OH
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
County Delaware County, OH
The radar
The Cincinnati radar (KILN), 118 km from the middle of the area, began a volume at 17:28 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 12:00Z, 5.5 hours before the alert went out and 116 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
- 426 J/kg
- Mixed-layer CIN
- -183 J/kg
- Mixed-layer LCL
- 973 m above ground
- 0-6 km bulk shear
- 41 kt
- 0-1 km storm-relative helicity
- 82 m²/s²
- 0-3 km storm-relative helicity
- 83 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
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 Jul 27, 10:23 AM EDT, 3 hours 6 minutes earlier.
Area forecast discussion, Jul 27, 10:23 AM EDT, 3 hours 6 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE WILMINGTON OH
1023 AM EDT SUN JUL 27 2014
.SYNOPSIS...
A COLD FRONT WILL DROP SOUTHEAST ACROSS THE AREA TODAY...LEADING
TO AN INCREASE IN SHOWER AND THUNDERSTORM ACTIVITY. SOME STRONG TO
SEVERE STORMS WILL BE POSSIBLE THIS AFTERNOON INTO EARLY EVENING.
A COOLER AIRMASS WILL SETTLE INTO THE AREA BEHIND THE
FRONT...RESULTING IN WELL BELOW NORMAL TEMPERATURES THROUGH MID WEEK.
&&
.NEAR TERM /UNTIL 6 PM THIS EVENING/...
SHOWER AND THUNDERSTORM ACTIVITY WILL CONTINUE THIS MORNING ACROSS
SOUTHEAST INDIANA...NORTHERN KENTUCKY...AND EXTREME SOUTHERN
PORTIONS OF OHIO. ADDITIONAL THUNDERSTORM ACTIVITY WILL DEVELOP
MID DAY AND INTO THE AFTERNOON HOURS AS A COLD FRONT APPROACHES
THE AREA. MULTIPLE MODES OF STORMS ARE EXPECTED. CONVECTIVE MODE
WILL BE MORE IN THE FORM OF LINE SEGMENTS AND CLUSTERS OF STORMS
ACROSS NW PORTIONS OF THE FA. THERE IS A BETTER CHANCE FOR SOME
SUPERCELL DEVELOPMENT ACROSS EASTERN PORTIONS OF THE FA HOWEVER
LINE SEGMENTS AND CLUSTERS OF STORMS WILL ALSO BE POSSIBLE ACROSS
EASTERN PORTIONS OF THE FA. DUE TO THIS THERE IS A HIGHER THREAT
FOR ISOLATED TORNADOES ACROSS EASTERN PORTIONS OF THE FA HOWEVER
CANNOT RULE OUT A TORNADO ANYWHERE IN THE FA. THERE IS A DAMAGING
WIND AND HAIL THREAT FOR THE ENTIRE AREA. CONTINUED THE FLASH
FLOOD WATCH ACROSS SOUTHERN PORTIONS OF THE FA. LOCALLY HEAVY RAIN
WITH SOME OF THESE STORMS COULD LEAD TO A FLASH FLOOD THREAT
ACROSS THE AREA. A COLD FRONT WILL MOVE THROUGH THIS AFTERNOON
INTO EARLY THIS EVENING. AFTER THE PASSAGE OF THIS FEATURE THE
SEVERE THREAT WILL COME TO AN END. WINDS WILL ALSO BE GUSTY AROUND
25 MPH THIS AFTERNOON INTO EARLY EVENING OUTSIDE OF THUNDERSTORMS
AS THE COLD FRONT MOVES THROUGH.
&&
.SHORT TERM /6 PM THIS EVENING THROUGH TUESDAY/...
THUNDERSTORM ACTIVITY SHOULD BE TAPERING OFF FROM THE NORTHWEST BY
EARLY EVENING AS THE COLD FRONT MOVES THROUGH THE AREA.
HOWEVER...SOME SHOWER ACTIVITY COULD LINGER INTO THE OVERNIGHT
HOURS AS THE MID/UPPER LEVEL TROUGH AXIS PIVOTS DOWN THROUGH THE
REGION. A MUCH COLDER AIRMASS WILL SETTLE IN BEHIND THE FRONT FOR
MONDAY WITH HIGHS ONLY IN THE LOW TO MID 70S. COLD AIR ALOFT WILL
ALLOW FOR SOME DESTABILIZATION THROUGH THE AFTERNOON
HOURS...LEADING TO SOME FAIRLY WIDESPREAD DIURNAL SHOWER
DEVELOPMENT.
A BROAD/DEEP TROUGH WILL THEN REMAIN OVER THE EASTERN CONUS ON
INTO TUESDAY. MODELS ARE SUGGESTING SOME WEAK IMPULSES POSSIBLY
DROPPING DOWN TOWARD THE AREA MONDAY NIGHT INTO TUESDAY. THIS
COULD LEAD TO SOME LOWER CHANCE POPS BUT CHANCE APPEARS LOW ENOUGH
TO MAINTAIN A DRY FORECAST. TEMPERATURES WILL REMAIN ON THE COOL
SIDE WITH LOWS MONDAY NIGHT IN THE LOW TO MID 50S AND HIGHS ON
TUESDAY AGAIN ONLY IN THE LOW TO MID 70S.
&&
.LONG TERM /TUESDAY NIGHT THROUGH SATURDAY/...
MORE H5 ENERGY SWINGS INTO THE ERN US TROF ON WEDNESDAY AND
THURSDAY PRODUCING ANOTHER ROUND OF SHOWERS MAINLY IN THE NRN HALF
OF THE CWA.
AS ADDITIONAL ENERGY DROPS IN THE UPPER TROF...MODELS CUT OFF THE
LOW OVER THE OHIO VALLEY FRIDAY NIGHT INTO SATURDAY. THIS WILL
PRODUCE SCATTERED SHOWERS AND THUNDERSTORM FRIDAY NIGHT INTO
SATURDAY.
TEMPERATURES WILL REMAIN BELOW NORMAL THROUGH THE PERIOD.
&&
.AVIATION /13Z SUNDAY THROUGH THURSDAY/...
SHOWERS AND THUNDERSTORMS MAY AFFECT KCVG THROUGH THE MID MORNING
AS A THUNDERSTORM COMPLEX MOVES SOUTHEAST ACROSS THE REGION. AHEAD
OF A COLD FRONT APPROACHING THE AREA...ADDITIONAL THUNDERSTORMS
CAN BE EXPECTED FROM THE EARLY AFTERNOON UNTIL THE EARLY EVENING.
SOME OF THESE STORMS MAY BECOME SEVERE. SOUTHWESTERLY WINDS WILL
GUST UP TO 25 KT AHEAD OF THE FRONT TODAY. WINDS WILL THEN SHIFT
OUT OF THE WEST BY THIS EVENING AND WILL DECREASE TO AROUND 10 KT.
SHOWERS MAY LINGER INTO THE LATE EVENING AS THE COLD FRONT MOVES
THROUGH THE AREA.
OUTLOOK...MVFR VSBYS POSSIBLE MONDAY WITH SHOWERS.
&&
.ILN WATCHES/WARNINGS/ADVISORIES...
OH...FLASH FLOOD WATCH UNTIL 6 PM EDT THIS EVENING FOR OHZ063>065-
070>074-077>082-088.
KY...FLASH FLOOD WATCH UNTIL 6 PM EDT THIS EVENING FOR KYZ089>100.
IN...FLASH FLOOD WATCH UNTIL 6 PM EDT THIS EVENING FOR INZ058-059-
066-073>075-080.
&&
SYNOPSIS...JGL
NEAR TERM...NOVAK
SHORT TERM...JGL
LONG TERM...SITES
AVIATION...LATTOHazardous weather outlook, Jul 27, 4:22 AM EDT, 9 hours 7 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE WILMINGTON OH 422 AM EDT SUN JUL 27 2014 INZ058-059-066-073>075-080-KYZ089>100-OHZ063>065-070>074-077>082-088- 280830- FAYETTE IN-UNION IN-FRANKLIN IN-RIPLEY-DEARBORN-OHIO-SWITZERLAND- CARROLL-GALLATIN-BOONE-KENTON-CAMPBELL-OWEN-GRANT-PENDLETON-BRACKEN- ROBERTSON-MASON-LEWIS-FAYETTE OH-PICKAWAY-FAIRFIELD-BUTLER-WARREN- CLINTON-ROSS-HOCKING-HAMILTON-CLERMONT-BROWN-HIGHLAND-ADAMS-PIKE- SCIOTO- 422 AM EDT SUN JUL 27 2014 ...FLASH FLOOD WATCH IN EFFECT THROUGH THIS AFTERNOON... THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL INDIANA...SOUTHEAST INDIANA...NORTHEAST KENTUCKY...NORTHERN KENTUCKY...CENTRAL OHIO...SOUTH CENTRAL OHIO AND SOUTHWEST OHIO. .DAY ONE...TODAY AND TONIGHT. PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS. FLASH FLOOD WATCH. SCATTERED THUNDERSTORMS ARE EXPECTED TO DEVELOP THROUGH LATE MORNING AND BECOME MORE WIDESPREAD THROUGH THIS AFTERNOON. SOME OF THE THUNDERSTORMS MAY BECOME SEVERE WITH DAMAGING WIND AND LARGE HAIL THE PRIMARY THREAT. HOWEVER...AN ISOLATED TORNADO WILL ALSO BE POSSIBLE. IN ADDITION...THESE STORMS WILL BE CAPABLE OF PRODUCING VERY HEAVY RAINFALL...POSSIBLY LEADING TO LOCALIZED FLOODING ISSUES. THE SEVERE THREAT WILL BEGIN TO TAPER OFF THROUGH LATE AFTERNOON...BUT MAY LINGER INTO EARLY EVENING TO THE SOUTHEAST OF INTERSTATE 71. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY. NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL LIKELY BE NEEDED LATER TODAY. INZ050-OHZ026-034-035-042>046-051>056-060>062-280830- WAYNE-HARDIN-MERCER-AUGLAIZE-DARKE-SHELBY-LOGAN-UNION OH-DELAWARE- MIAMI-CHAMPAIGN-CLARK-MADISON-FRANKLIN OH-LICKING-PREBLE-MONTGOMERY- GREENE- 422 AM EDT SUN JUL 27 2014 THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL INDIANA...CENTRAL OHIO...MIAMI VALLEY OF OHIO AND WEST CENTRAL OHIO. .DAY ONE...TODAY AND TONIGHT. SCATTERED THUNDERSTORMS ARE EXPECTED TO DEVELOP THROUGH LATE MORNING AND BECOME MORE WIDESPREAD THIS AFTERNOON. SOME OF THE THUNDERSTORMS MAY BECOME SEVERE WITH DAMAGING WIND AND LARGE HAIL THE PRIMARY THREAT. HOWEVER...AN ISOLATED TORNADO WILL ALSO BE POSSIBLE. IN ADDITION...THESE STORMS WILL BE CAPABLE OF PRODUCING VERY HEAVY RAINFALL...POSSIBLY LEADING TO LOCALIZED FLOODING ISSUES. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY. NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL LIKELY BE NEEDED LATER TODAY.
In the hours before
Local storm report, Jul 27, 12:34 PM EDT, 55 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>Special weather statement, Jul 27, 12:35 PM EDT, 54 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>Local storm report, Jul 27, 12:42 PM EDT, 47 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>Special weather statement, Jul 27, 12:55 PM EDT, 34 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>Special weather statement, Jul 27, 1:03 PM EDT, 26 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>Local storm report, Jul 27, 1:19 PM EDT, 10 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 26, 10:14 PM EDT | Special Weather Statement | ILN | Hamilton | 31 min |
| Jul 26, 10:42 PM EDT | Special Weather Statement | ILN | Hamilton | 33 min |
| Jul 26, 10:44 PM EDT | Special Weather Statement | ILN | Clinton | 31 min |
| Jul 27, 11:52 AM EDT | Special Weather Statement | ILN | Auglaize | 38 min |
| Jul 27, 12:31 PM EDT | Severe Thunderstorm Warning | ILN | Hardin, Logan, Union | 29 min |
| Jul 27, 12:35 PM EDT | Special Weather Statement | ILN | Auglaize, Logan | 25 min |
| Jul 27, 12:44 PM EDT | Areal Flood Advisory | ILN | Auglaize, Hardin, Logan | 3 hr |
| Jul 27, 12:55 PM EDT | Special Weather Statement | ILN | Logan | 35 min |
| Jul 27, 1:03 PM EDT | Special Weather Statement | ILN | Delaware | 27 min |
| Jul 27, 1:22 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Logan, Union | 38 min |
| Jul 27, 1:58 PM EDT | Special Weather Statement | ILN | Delaware | 32 min |
| Jul 27, 2:49 PM EDT | Special Weather Statement | ILN | Logan | 26 min |
| Jul 27, 3:06 PM EDT | Tornado Warning | ILN | Champaign, Logan, Madison, Union | 24 min |
| Jul 27, 3:30 PM EDT | Tornado Warning | ILN | Champaign, Madison, Union | 19 min |
| Jul 27, 3:36 PM EDT | Areal Flood Advisory | ILN | Logan, Union | 3 hr |
| Jul 27, 3:48 PM EDT | Areal Flood Advisory | ILN | Delaware, Union | 3 hr |
| Jul 27, 4:14 PM EDT | Areal Flood Advisory | ILN | Franklin | 3 hr |
| Jul 27, 4:43 PM EDT | Special Weather Statement | ILN | Franklin | 32 min |
| Jul 27, 4:56 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Licking | 31 min |
| Jul 27, 5:36 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Mercer | 24 min |
| Jul 27, 5:50 PM EDT | Special Weather Statement | ILN | Mercer | 25 min |
| Jul 27, 5:58 PM EDT | Special Weather Statement | ILN | Auglaize | 32 min |
| Jul 27, 6:08 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Darke, Mercer, Miami, Shelby | 37 min |
| Jul 27, 6:10 PM EDT | Special Weather Statement | ILN | Darke | 35 min |
| Jul 27, 6:21 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Logan, Shelby | 39 min |
| Jul 27, 6:26 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Preble | 49 min |
| Jul 27, 6:37 PM EDT | Special Weather Statement | ILN | Miami | 23 min |
| Jul 27, 6:45 PM EDT | Special Weather Statement | ILN | Champaign | 30 min |
| Jul 27, 6:56 PM EDT | Special Weather Statement | ILN | Miami | 34 min |
| Jul 27, 6:59 PM EDT | Special Weather Statement | ILN | Logan | 31 min |
| Jul 27, 7:12 PM EDT | Severe Thunderstorm Warning | ILN | Logan, Union | 33 min |
| Jul 27, 7:13 PM EDT | Special Weather Statement | ILN | Clark, Madison | 32 min |
| Jul 27, 7:30 PM EDT | Special Weather Statement | ILN | Delaware | 30 min |
| Jul 27, 7:41 PM EDT | Special Weather Statement | ILN | Franklin, Madison | 34 min |
| Jul 27, 7:57 PM EDT | Special Weather Statement | ILN | Adams, Scioto | 33 min |
| Jul 26, 11:40 PM EDT | Special Weather Statement | ILN | Grant, Pendleton | 35 min |
| Jul 27, 12:11 AM EDT | Special Weather Statement | ILN | Mason, Robertson | 49 min |
| Jul 27, 12:54 AM EDT | Special Weather Statement | ILN | Mason | 36 min |
| Jul 27, 1:02 AM EDT | Special Weather Statement | ILN | Lewis | 28 min |
| Jul 27, 7:44 AM EDT | Special Weather Statement | ILN | Carroll, Owen | 46 min |
| Jul 27, 7:55 AM EDT | Special Weather Statement | ILN | Boone | 35 min |
| Jul 27, 8:23 AM EDT | Special Weather Statement | ILN | Owen | 37 min |
| Jul 27, 8:25 AM EDT | Special Weather Statement | ILN | Pendleton | 35 min |
| Jul 27, 10:16 AM EDT | Special Weather Statement | ILN | Carroll, Owen | 29 min |
| Jul 27, 10:50 AM EDT | Special Weather Statement | ILN | Owen | 25 min |
| Jul 27, 11:50 AM EDT | Areal Flood Advisory | ILN | Carroll, Owen | 3 hr |
| Jul 27, 12:15 PM EDT | Special Weather Statement | ILN | Owen | 30 min |
| Jul 27, 12:24 PM EDT | Severe Thunderstorm Warning | ILN | Grant, Owen | 15 min |
| Jul 27, 7:56 PM EDT | Special Weather Statement | ILN | Boone, Campbell, Kenton | 34 min |
| Jul 27, 9:11 AM EDT | Areal Flood Advisory | ILN | Ripley | 3 hr |
| Jul 27, 6:19 PM EDT | Special Weather Statement | ILN | Union | 26 min |
Nearby
Severe Thunderstorm Warnings in Ohio, 2014Every severe thunderstorm warning in 2014
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.