Alert archive / Ohio / Mesoscale Discussions in 2005

Mesoscale Discussion 2439

November 15, 20056 counties in Kentucky; 7 counties in Michigan; 47 counties in Ohio

The Storm Prediction Center issued this mesoscale discussion at Nov 15, 2005, 9:06 PM EST for 6 counties in Kentucky; 7 counties in Michigan; 47 counties in Ohio. It was in force for 84 min.

The area

The outline as issued.

The facts

Issued
Nov 15, 2005, 9:06 PM EST (02:06 UTC)
Expired
Nov 15, 2005, 10:30 PM EST
In force
84 min
Issued by
the Storm Prediction Center
All 60 counties

Boyd County, KY, Carter County, KY, Fleming County, KY, Greenup County, KY, Lewis County, KY, Mason County, KY, Lenawee County, MI, Livingston County, MI, Macomb County, MI, Monroe County, MI, Oakland County, MI, Washtenaw County, MI, Wayne County, MI, Adams County, OH, Ashland County, OH, Athens County, OH, Brown County, OH, Champaign County, OH, Clark County, OH, Clinton County, OH, Crawford County, OH, Defiance County, OH, Delaware County, OH, Erie County, OH, Fairfield County, OH, Fayette County, OH, Franklin County, OH, Fulton County, OH, Gallia County, OH, Hancock County, OH, Hardin County, OH, Henry County, OH, Highland County, OH, Hocking County, OH, Huron County, OH, Jackson County, OH, Knox County, OH, Lawrence County, OH, Licking County, OH, Logan County, OH, Lorain County, OH, Lucas County, OH, Madison County, OH, Marion County, OH, Medina County, OH, Meigs County, OH, Morrow County, OH, Ottawa County, OH, Perry County, OH, Pickaway County, OH, Pike County, OH, Richland County, OH, Ross County, OH, Sandusky County, OH, Scioto County, OH, Seneca County, OH, Union County, OH, Vinton County, OH, Wood County, OH, Wyandot County, OH

The radar

The Cleveland radar (KCLE), 135 km from the middle of the area, began a volume at 02:09 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, 2.1 hours before the alert went out and 147 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 00:00Z on 2005-11-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 12 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Cncnati-Daytn, OH at 00:00Z on 2005-11-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 635 square meters per square second.1939587897Sfc1 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
12 J/kg
Mixed-layer CIN
-104 J/kg
Mixed-layer LCL
1118 m above ground
0-6 km bulk shear
59 kt
0-1 km storm-relative helicity
635 m²/s²
0-3 km storm-relative helicity
817 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.

<!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>

SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Nov 15, 8:51 PM ESTMesoscale DiscussionSPCBath, Bell, Breathitt, Clay, Elliott, Estill and 27 more54 min
Nov 15, 10:00 PM ESTTornado WatchSPCBath, Bell, Breathitt, Clay, Elliott, Estill and 27 more5 hr
Nov 16, 12:07 AM ESTMesoscale DiscussionSPCBell, Breathitt, Clay, Elliott, Estill, Floyd and 20 more53 min
Nov 16, 3:03 AM ESTMesoscale DiscussionSPCPike117 min
Nov 15, 7:56 PM ESTMesoscale DiscussionSPCBaraga, Dickinson, Gogebic, Houghton, Iron, Keweenaw and 3 more6 hr
Nov 16, 12:30 AM ESTMesoscale DiscussionSPCBaraga, Dickinson, Houghton, Iron, Marquette4 hr
Nov 15, 11:29 PM ESTMesoscale DiscussionSPCAshland, Crawford, Cuyahoga, Delaware, Erie, Holmes and 14 more31 min

Nearby

Mesoscale Discussions in Ohio, 2005Mesoscale Discussions in Michigan, 2005Mesoscale Discussions in Kentucky, 2005Every mesoscale discussion in 2005

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.