Alert archive / Kentucky / Severe Thunderstorm Warnings in 2013

Severe Thunderstorm Warning 58, NWS Jackson, KY

July 1, 20134 counties in Kentucky

NWS Jackson, KY issued this severe thunderstorm warning at Jul 1, 2013, 3:11 PM EDT for 4 counties in Kentucky. It was in force for 49 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 1, 2013, 3:11 PM EDT (19:11 UTC)
Expired
Jul 1, 2013, 4:00 PM EDT
In force
49 min
Issued by
NWS Jackson, KY
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Laurel County, KY, McCreary County, KY, Pulaski County, KY, Whitley County, KY

The radar

The Jackson,KY radar (KJKL), 116 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.

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 12:00Z, 7.2 hours before the alert went out and 221 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, Nashville Metro, TN at 12:00Z on 2013-07-01Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 814 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, Nashville Metro, TN at 12:00Z on 2013-07-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 38 square meters per square second.19395878Sfc1 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
814 J/kg
Mixed-layer CIN
-27 J/kg
Mixed-layer LCL
548 m above ground
0-6 km bulk shear
16 kt
0-1 km storm-relative helicity
38 m²/s²
0-3 km storm-relative helicity
81 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

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 Jackson, KY wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 1, 1:22 PM EDT, 1 hour 49 minutes earlier.

Area forecast discussion, Jul 1, 1:22 PM EDT, 1 hour 49 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>
Hazardous weather outlook, Jul 1, 12:38 PM EDT, 2 hours 33 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>

In the hours before

Special weather statement, Jul 1, 1:42 PM EDT, 1 hour 29 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON KY
142 PM EDT MON JUL 1 2013

KYZ120-011830-
PIKE-
142 PM EDT MON JUL 1 2013

...A STRONG THUNDERSTORM TO AFFECT THE FOLLOWING COUNTY THROUGH 230
PM EDT MONDAY AFTERNOON...

   EASTERN PIKE.

AT 142 PM EDT...A STRONG THUNDERSTORM WAS LOCATED NEAR FISHTRAP
LAKE...OR 9 MILES SOUTHEAST OF PIKEVILLE...MOVING NORTHEAST AT 10
MPH.

LOCATIONS AFFECTED INCLUDE...BUT ARE NOT LIMITED TO...PHYLLIS AROUND
150 PM EDT...PHYLLIS AROUND 155 PM EDT...BIGGS AROUND 200 PM
EDT...AND KIMPER AROUND 205 PM EDT.

RESIDENTS SHOULD EXPECT VERY HEAVY RAIN...WITH RAINFALL RATES BETWEEN
ONE AND TWO INCHES PER HOUR...GUSTY WINDS OF 30 TO 40 MPH...FREQUENT
LIGHTNING AND SMALL HAIL IN THESE AREAS.

THE HEAVY RAIN WILL LIKELY CAUSE PONDING OF WATER ON AREA ROADWAYS.
MOTORISTS ARE URGED TO DRIVE CAREFULLY.

GREIF
Special weather statement, Jul 1, 3:08 PM EDT, 3 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON KY
308 PM EDT MON JUL 1 2013

KYZ079-080-084-085-011945-
MCCREARY-PULASKI-WHITLEY-LAUREL-
308 PM EDT MON JUL 1 2013

...A STRONG THUNDERSTORM TO AFFECT THE FOLLOWING COUNTIES THROUGH 345
PM EDT MONDAY AFTERNOON...

   EASTERN MCCREARY...
   SOUTHEASTERN PULASKI...
   NORTHWESTERN WHITLEY AND
   SOUTHWESTERN LAUREL.

AT 309 PM EDT...A STRONG THUNDERSTORM WAS LOCATED NEAR BEULAH
HEIGHTS...OR 7 MILES NORTHEAST OF WHITLEY CITY...MOVING NORTHEAST AT
15 MPH.

LOCATIONS AFFECTED INCLUDE...BUT ARE NOT LIMITED TO...HONEYBEE AROUND
315 PM EDT...CUMBERLAND FALLS STATE REFUGE AROUND 320 PM EDT...AND
YOUNGS CREEK AROUND 340 PM EDT.

RESIDENTS SHOULD EXPECT VERY HEAVY RAIN...WITH RAINFALL RATES BETWEEN
ONE AND TWO INCHES PER HOUR...GUSTY WINDS OF 40 TO 50 MPH...FREQUENT
LIGHTNING AND SMALL HAIL IN THESE AREAS.

THE HEAVY RAIN WILL LIKELY CAUSE PONDING OF WATER ON AREA ROADWAYS.
MOTORISTS ARE URGED TO DRIVE CAREFULLY.

GREIF

The office that day

Everything else NWS Jackson, KY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 1, 1:51 PM EDTAreal Flood AdvisoryJKLPike3 hr
Jul 1, 3:22 PM EDTAreal Flood AdvisoryJKLMcCreary, Whitley6 hr
Jul 1, 3:33 PM EDTAreal Flood AdvisoryJKLBath, Fleming, Menifee, Rowan3 hr
Jul 1, 3:47 PM EDTAreal Flood AdvisoryJKLLaurel, Pulaski6 hr
Jul 1, 4:18 PM EDTAreal Flood AdvisoryJKLJackson, Laurel, Rockcastle2 hr
Jul 1, 4:38 PM EDTAreal Flood AdvisoryJKLEstill, Jackson112 min
Jul 1, 4:38 PM EDTSevere Thunderstorm WarningJKLEstill, Jackson, Lee, Owsley52 min
Jul 1, 5:05 PM EDTAreal Flood AdvisoryJKLLee, Owsley115 min
Jul 1, 5:14 PM EDTSevere Thunderstorm WarningJKLBreathitt, Lee, Owsley, Wolfe46 min
Jul 1, 5:29 PM EDTFlash Flood WarningJKLEstill, Lee3 hr
Jul 1, 6:02 PM EDTAreal Flood AdvisoryJKLElliott, Magoffin, Menifee, Morgan, Rowan118 min
Jul 1, 7:47 PM EDTAreal Flood AdvisoryJKLMartin, Pike2 hr

Nearby

Severe Thunderstorm Warnings in Kentucky, 2013Every severe thunderstorm warning in 2013

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.