Alert archive / Kentucky / Severe Thunderstorm Warnings in 2000

Severe Thunderstorm Warning 113, NWS Paducah, KY

May 23, 2000Graves County, Marshall County, Kentucky

NWS Paducah, KY issued this severe thunderstorm warning at May 23, 2000, 5:50 PM CDT for Graves County, Marshall County, Kentucky. It was in force for 55 min. 2 reports came from inside the area while it was in force.

The area

The outline the Iowa Environmental Mesonet reconstructed for it; the warning itself named whole counties, with what was reported inside it.

The facts

Issued: May 23, 2000, 5:50 PM CDT (22:50 UTC)
Expired: May 23, 2000, 6:45 PM CDT
In force: 55 min
Issued by: NWS Paducah, KY
Area: Whole counties; the outline is the Mesonet’s reconstruction

Counties Graves County, KY, Marshall County, KY

What was reported inside it

Time	Report	Where	Remark
May 23, 6:15 PM CDT	Hail 1.5	Symsonia, KY	Ping pong ball size hail fell near Symsonia. This storm cell later tracked into Marshall County and became tornadic.
May 23, 6:18 PM CDT	Hail 1.5	Benton, KY

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
May 23, 4:30 PM CDT	Tornado Watch	SPC	6 hr

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 12:00Z, 10.8 hours before the alert went out and 188 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: 25 J/kg
Mixed-layer CIN: -194 J/kg
Mixed-layer LCL: 1129 m above ground
0-6 km bulk shear: 38 kt
0-1 km storm-relative helicity: 232 m²/s²
0-3 km storm-relative helicity: 311 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.4

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

072 
WUUS53 KPAH 232250
SVRPAH
KYC083-157-232345-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PADUCAH KY
550 PM CDT TUE MAY 23 2000

THE NATIONAL WEATHER SERVICE IN PADUCAH HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  GRAVES COUNTY IN WESTERN KENTUCKY
  MARSHALL COUNTY IN WESTERN KENTUCKY

* UNTIL 645 PM CDT

* AT 550 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM 9 MILES WEST OF BENTON...MOVING EAST AT 20 MPH.

* THE SEVERE THUNDERSTORM WILL BE...
  2 MILES SOUTH OF BENTON AT 605 PM CDT

LAT...LON 3690 8864 3677 8848 3689 8828 3701 8837

The office that day

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

Issued	Product	Office	Counties	Lasted
May 23, 5:03 AM CDT	Severe Thunderstorm Warning	PAH	Henderson, Union	27 min
May 23, 8:32 AM CDT	Severe Thunderstorm Warning	PAH	Henderson	28 min
May 23, 8:39 AM CDT	Severe Thunderstorm Warning	PAH	Daviess	51 min
May 23, 9:23 AM CDT	Severe Thunderstorm Warning	PAH	Carlisle	52 min
May 23, 9:45 AM CDT	Severe Thunderstorm Warning	PAH	Graves	60 min
May 23, 10:33 AM CDT	Severe Thunderstorm Warning	PAH	Trigg	57 min
May 23, 6:03 PM CDT	Tornado Warning	PAH	Marshall	42 min
May 23, 6:33 PM CDT	Severe Thunderstorm Warning	PAH	Calloway, Trigg	42 min
May 23, 6:36 PM CDT	Tornado Warning	PAH	Calloway	24 min

Nearby

Severe Thunderstorm Warnings in Kentucky, 2000 Every severe thunderstorm warning in 2000

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.