Alert archive / Kentucky / Special Weather Statements in 2013

Special Weather Statement, NWS Louisville, KY

October 5, 2013Bourbon County, Kentucky

NWS Louisville, KY issued this special weather statement at Oct 5, 2013, 4:16 PM EDT for Bourbon County, Kentucky. It was in force for 29 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
Oct 5, 2013, 4:16 PM EDT (20:16 UTC)
Expired
Oct 5, 2013, 4:45 PM EDT
In force
29 min
Issued by
NWS Louisville, KY

County Bourbon County, KY

The radar

The Jackson,KY radar (KJKL), 108 km from the middle of the area, began a volume at 20:18 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, 8.3 hours before the alert went out and 302 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 2013-10-05Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 362 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 2013-10-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 103 square meters per square second.193958Sfc1 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
362 J/kg
Mixed-layer CIN
-82 J/kg
Mixed-layer LCL
902 m above ground
0-6 km bulk shear
22 kt
0-1 km storm-relative helicity
103 m²/s²
0-3 km storm-relative helicity
124 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.

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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.

NWS Louisville, KY wrote its last area forecast discussion before this special weather statement went out at Oct 5, 3:22 PM EDT, 54 minutes earlier.

Area forecast discussion, Oct 5, 3:22 PM EDT, 54 minutes before
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Hazardous weather outlook, Oct 5, 3:37 PM EDT, 39 minutes before
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In the hours before

Special weather statement, Oct 5, 3:42 PM EDT, 34 minutes before
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Special weather statement, Oct 5, 4:16 PM EDT, 0 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LOUISVILLE KY
416 PM EDT SAT OCT 5 2013

KYZ036-041-042-052045-
BOURBON KY-FAYETTE KY-SCOTT KY-
416 PM EDT SAT OCT 5 2013

...STRONG THUNDERSTORM WITH DANGEROUS LIGHTNING...TORRENTIAL RAIN...
AND 40 MPH WINDS...

AT 411 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM NEAR THOROUGHBRED ACRES...AND MOVING EAST AT 25
MPH.

FREQUENT CLOUD TO GROUND LIGHTNING...TORRENTIAL RAIN REDUCING
VISIBILITIES...AND GUSTY WINDS OF AROUND 35 TO 40 MPH...ARE EXPECTED
WITH THIS STORM.

* THIS STORM WILL ALSO IMPACT...
  PARIS...
  HUTCHISON...
  MONTEREY AND BRENTSVILLE...
  SIDVILLE AND CLINTONVILLE...
  ESCONDIDA AND STONY POINT...

THIS STORM WILL AFFECT INTERSTATE 75 IN KENTUCKY BETWEEN MILE MARKERS
115 AND 127.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TORRENTIAL RAINFALL IS OCCURRING. EXPECT PONDING OF WATER ON LOCAL
ROADWAYS. DRIVERS SHOULD SLOW DOWN AND TURN ON THEIR HEADLIGHTS IF
ENCOUNTERING HEAVY RAINS.

&&

LAT...LON 3807 8425 3810 8453 3826 8456 3831 8417
      3809 8418
TIME...MOT...LOC 2016Z 270DEG 23KT 3815 8442

SCHOETTMER

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 5, 3:42 PM EDTSpecial Weather StatementLMKScott28 min
Oct 5, 4:13 PM EDTAreal Flood AdvisoryLMKAnderson, Bourbon, Fayette, Franklin, Harrison, Nicholas and 3 more3 hr
Oct 5, 4:45 PM EDTSpecial Weather StatementLMKBourbon20 min
Oct 5, 6:32 PM EDTAreal Flood AdvisoryLMKBullitt, Hardin, Meade3 hr
Oct 5, 7:58 PM EDTSpecial Weather StatementLMKFloyd, Harrison47 min

Nearby

Special Weather Statements in Kentucky, 2013Every special weather statement 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.