Alert archive / Kentucky / Special Weather Statements in 2021

Special Weather Statement, NWS Louisville, KY

June 8, 2021Bourbon County, Kentucky

NWS Louisville, KY issued this special weather statement at Jun 8, 2021, 1:36 PM EDT for Bourbon County, Kentucky. It was in force for 24 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: Jun 8, 2021, 1:36 PM EDT (17:36 UTC)
Expired: Jun 8, 2021, 2:00 PM EDT
In force: 24 min
Issued by: NWS Louisville, KY

County Bourbon County, KY

The radar

The Jackson,KY radar (KJKL), 118 km from the middle of the area, began a volume at 17:39 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, 5.6 hours before the alert went out and 146 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 229 J/kg
Mixed-layer CIN: -58 J/kg
Mixed-layer LCL: 1002 m above ground
0-6 km bulk shear: 12 kt
0-1 km storm-relative helicity: -24 m²/s²
0-3 km storm-relative helicity: -36 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

<!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 Louisville, KY wrote its last area forecast discussion before this special weather statement went out at Jun 8, 12:56 PM EDT, 40 minutes earlier.

Area forecast discussion, Jun 8, 12:56 PM EDT, 40 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, Jun 8, 3:41 AM EDT, 9 hours 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>

In the hours before

Special weather statement, Jun 8, 1:09 PM EDT, 27 minutes before

Special Weather Statement
National Weather Service Louisville KY
109 PM EDT Tue Jun 8 2021

KYZ024-025-081745-
Meade-Breckinridge-
109 PM EDT Tue Jun 8 2021

...A STRONG THUNDERSTORM WILL AFFECT SOUTH CENTRAL MEADE AND
NORTHEASTERN BRECKINRIDGE COUNTIES...

At 108 PM EDT/1208 PM CDT/, a strong thunderstorm was located 11
miles east of Hardinsburg, moving north at 15 mph.

Winds in excess of 40 mph and half inch hail are possible with this
storm.

Locations impacted include...
Webster, Irvington, Ekron, Guston, Bewleyville, Basin Spring,
Graysville, Corners, Rosetta and Haysville.

Torrential rainfall is also occurring with this storm, and may cause
localized flooding. Do not drive your vehicle through flooded
roadways.

LAT...LON 3776 8622 3776 8633 3795 8635 3795 8617
TIME...MOT...LOC 1708Z 184DEG 12KT 3782 8626

DM

Special weather statement, Jun 8, 1:36 PM EDT, 0 minutes before

Special Weather Statement
National Weather Service Louisville KY
136 PM EDT Tue Jun 8 2021

KYZ041-042-081800-
Bourbon-Fayette-
136 PM EDT Tue Jun 8 2021

...A STRONG THUNDERSTORM WILL AFFECT WEST CENTRAL BOURBON AND NORTH
CENTRAL FAYETTE COUNTIES...

At 136 PM EDT, a strong thunderstorm was located 7 miles north of
Bryan Station, moving northeast at 10 mph.

Winds in excess of 40 mph and pea size hail are possible with this
storm.

Locations impacted include...
Paris and Loradale.

LAT...LON 3813 8438 3815 8448 3818 8447 3821 8440
      3822 8442 3825 8442 3827 8444 3828 8444
      3822 8427
TIME...MOT...LOC 1736Z 205DEG 9KT 3819 8440

DM

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 8, 1:09 PM EDT	Special Weather Statement	LMK	Meade	36 min
Jun 8, 1:37 PM EDT	Special Weather Statement	LMK	Shelby	23 min
Jun 8, 2:20 PM EDT	Areal Flood Advisory	LMK	Fayette	3 hr
Jun 8, 2:38 PM EDT	Areal Flood Advisory	LMK	Franklin	3 hr
Jun 8, 2:41 PM EDT	Special Weather Statement	LMK	Bullitt	34 min
Jun 8, 3:00 PM EDT	Special Weather Statement	LMK	Jefferson	30 min
Jun 8, 3:46 PM EDT	Special Weather Statement	LMK	Clark, Madison	44 min
Jun 8, 4:03 PM EDT	Areal Flood Advisory	LMK	Madison	117 min
Jun 8, 4:48 PM EDT	Areal Flood Advisory	LMK	Anderson	117 min
Jun 8, 7:11 PM EDT	Special Weather Statement	LMK	Hancock	49 min
Jun 8, 7:53 PM EDT	Special Weather Statement	LMK	Hancock	37 min
Jun 8, 7:49 PM EDT	Special Weather Statement	LMK	Crawford	41 min

Nearby

Special Weather Statements in Kentucky, 2021 Every special weather statement in 2021

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.