Alert archive / Kentucky / Special Weather Statements in 2017

Special Weather Statement, NWS Jackson, KY

June 23, 20175 counties in Kentucky

NWS Jackson, KY issued this special weather statement at Jun 23, 2017, 8:39 PM EDT for 5 counties in Kentucky. It was in force for 51 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 23, 2017, 8:39 PM EDT (00:39 UTC)
Expired
Jun 23, 2017, 9:30 PM EDT
In force
51 min
Issued by
NWS Jackson, KY

Counties Bell County, KY, Clay County, KY, Knox County, KY, Owsley County, KY, Whitley County, KY

The radar

The Knoxville radar (KMRX), 90 km from the middle of the area, began a volume at 00:39 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 00:00Z, 0.7 hours before the alert went out and 282 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 2017-06-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 11 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 2017-06-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -82 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
11 J/kg
Mixed-layer CIN
-122 J/kg
Mixed-layer LCL
708 m above ground
0-6 km bulk shear
44 kt
0-1 km storm-relative helicity
-82 m²/s²
0-3 km storm-relative helicity
-227 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

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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.

In the hours before

Local storm report, Jun 23, 8:12 PM EDT, 27 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.
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Local storm report, Jun 23, 8:16 PM EDT, 23 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSON KY
816 PM EDT FRI JUN 23 2017

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0809 PM     FLASH FLOOD      1 NNE BETHEL            38.26N 83.86W
06/23/2017                   BATH               KY   911 CALL CENTER

            WATER OVER ROAD AND CAR STUCK ON LITTLE FLAT - LEDFORD
            ROAD JUST NORTH OF BETHEL. EXACT MILAGE FROM CITY
            ESTIMATED.

&&

JMWIX
Special weather statement, Jun 23, 8:22 PM EDT, 17 minutes before
Special Weather Statement
National Weather Service JACKSON KY
822 PM EDT FRI JUN 23 2017

KYZ050-058>060-106-108-109-111-112-114-240100-
Montgomery-Menifee-Lee-Breathitt-Estill-Owsley-Magoffin-Morgan-
Powell-Wolfe-
822 PM EDT FRI JUN 23 2017

...A LINE OF SHOWERS WILL AFFECT POWELL...SOUTHEASTERN MONTGOMERY...
SOUTHWESTERN MORGAN...NORTHWESTERN OWSLEY...ESTILL...MENIFEE...
NORTHWESTERN BREATHITT...NORTHWESTERN MAGOFFIN...LEE AND WOLFE
COUNTIES...

At 822 PM EDT, radar indicated showers were located along a line
extending from Cornwell to near Blackburn. Movement was southeast at
40 mph.

Winds in excess of 40 mph are possible with these showers.

Locations impacted include...
Stanton, Irvine, Beattyville, Frenchburg, Campton, Booneville,
Simpson, Lewis, Jeffersonville, Clay City, Fincastle, Ravenna,
Wellington, Campsites in the Indian Creek area of the Daniel Boone
National Forrest, Pilot, Turin, Bowen, Cornwell, Kimbrell and
Rothwell.

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

LAT...LON 3781 8310 3744 8372 3751 8389 3753 8389
      3757 8394 3758 8397 3757 8403 3760 8411
      3764 8413 3767 8409 3768 8410 3776 8409
      3801 8373 3801 8371
TIME...MOT...LOC 0022Z 296DEG 35KT 3795 8372 3767 8415

KAS
Special weather statement, Jun 23, 8:39 PM EDT, 0 minutes before
Special Weather Statement
National Weather Service JACKSON KY
839 PM EDT FRI JUN 23 2017

KYZ069-080-085>087-112-114>117-240130-
Jackson-Whitley-Clay-Breathitt-Knox-Perry-Bell-Owsley-Laurel-Leslie-
839 PM EDT FRI JUN 23 2017

...A LINE OF SHOWERS WILL AFFECT SOUTHEASTERN LAUREL...CENTRAL
BELL...KNOX...WESTERN LESLIE...OWSLEY...NORTHWESTERN PERRY...
SOUTHEASTERN JACKSON...WHITLEY...SOUTHWESTERN BREATHITT AND CLAY
COUNTIES...

At 838 PM EDT, radar indicated showers were located along a line
extending from Vincent to Blackwater to Krupp. Movement was southeast
at 35 mph.

Winds in excess of 35 mph are possible with these showers.

Locations impacted include...
Williamsburg, Barbourville, Pineville, Manchester, Buckhorn, Turin,
Travellers Rest, Brightshade, Southfork, Swan Lake, Cowcreek,
Fogertown, Goose Rock, Bush, Cranes Nest, Blanche, Krupp,
Shepherdtown, Herron and Hooker.

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

LAT...LON 3659 8406 3669 8432 3676 8433 3713 8396
      3749 8382 3738 8334 3689 8346 3689 8349
      3686 8349 3659 8387
TIME...MOT...LOC 0038Z 296DEG 29KT 3749 8376 3705 8386 3677 8424

KAS

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 23, 8:22 PM EDTSpecial Weather StatementJKLEstill, Lee, Menifee, Powell, Wolfe38 min
Jun 23, 8:40 PM EDTAreal Flood AdvisoryJKLEstill, Jackson, Lee, Magoffin, Morgan, Wolfe110 min
Jun 23, 8:51 PM EDTSevere Thunderstorm WarningJKLBreathitt, Lee, Magoffin, Morgan, Wolfe39 min
Jun 23, 9:17 PM EDTAreal Flood AdvisoryJKLBreathitt, Floyd, Johnson, Knott, Magoffin118 min
Jun 23, 9:25 PM EDTSevere Thunderstorm WarningJKLBreathitt, Floyd, Knott, Magoffin50 min
Jun 23, 10:06 PM EDTSpecial Weather StatementJKLFloyd, Martin, Pike24 min
Jun 23, 10:22 PM EDTSpecial Weather StatementJKLPike23 min
Jun 23, 11:59 PM EDTAreal Flood WarningJKLBath, Elliott, Fleming, Montgomery, Rowan12 hr

Nearby

Special Weather Statements in Kentucky, 2017Every special weather statement in 2017

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.