Kentucky, 2009

Hail in Kentucky, February 18, 2009

February 18, 2009 · NWS PAH · 2 events in 2 counties and zones

A surface low pressure center tracked from northwest Missouri to northern Indiana. Thunderstorms developed as warm and moist air spread northward in advance of an eastward-moving cold front.

Where it happened

Every event with a place to put it. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
2

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS PAH wrote it up.

A surface low pressure center tracked from northwest Missouri to northern Indiana. Thunderstorms developed as warm and moist air spread northward in advance of an eastward-moving cold front. These thunderstorms produced a couple of dime to nickel size hail events.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Paducah, KY wrote its last area forecast discussion before the first event at Feb 17, 10:55 PM CST, 1 hour 50 minutes earlier.

Area forecast discussion, Feb 17, 10:55 PM CST, 1 hour 50 minutes before
AREA FORECAST DISCUSSION...UPDATED
NATIONAL WEATHER SERVICE PADUCAH KY
1055 PM CST TUE FEB 17 2009

.UPDATE...
UPDATED AVIATION SECTION FOR 06Z TAFS.

&&

.DISCUSSION...
CURRENT THUNDERSTORM ACTIVITY OVER ARKANSAS AND NERN OK AS OF 940
PM CST IS IN LINE WITH THE 13KM RUC 850 MB CAPE VALUES IN EXCESS
OF 400 J/KG AND LIFTED INDEX VALUES GREATER THAN -3 DEGREES
CELCUIS. GIVEN THE TIMING AND PROGRESSION OF THE LOW LEVEL JET
NEAR 850 MB AHEAD OF THE COLD FRONT...SLOWED THE ONSET OF
THUNDERSTORMS ACROSS THE WFO PAH FORECAST AREA UNTIL AFTER
MIDNIGHT. A SMALL COVERAGE OF THUNDERSTORMS REMAINS POSSIBLE ALONG
AND ABOUT 50 MILES NORTH OF THE SERN MO/NERN AR AND WRN KY/WRN TN
BORDERS BETWEEN 1030 PM AND MIDNIGHT...SO LEFT A MENTION OF
THUNDER IN FOR THE LATE EVENING HOURS.

I MAY STILL BE TOO LOW WITH SURFACE DEWPOINTS /BY 1-2 DEGREES/ AND
WINDS /BY 3-8 KNOTS/...BUT RAISED BOTH UP IN ADVANCE OF THE
APPROACHING FRONT FOR THE REMAINDER OF THE NIGHT.

LATEST STORM PREDICTION CENTER MESOSCALE DISCUSSION FITS IN LINE
WITH THE RUC CAPE GUIDANCE THROUGH MIDNIGHT...SO PARTS OF SERN
MO...ESPECIALLY INTO THE MO BOOTHEEL AND NW TO A POPLAR BLUFF/VAN
BUREN MO LINE WILL NEED TO BE MONITORED FOR SEVERE WEATHER WATCH
POTENTIAL. THE POTENTIAL FOR HAIL COULD SPREAD FURTHER NEWD INTO
THE REMAINDER OF THE WFO PAH FORECAST AREA AFTER MIDNIGHT...BUT
WILL HAVE TO MONITOR TO SEE IF SIGNIFICANT LOW LEVEL MOISTURE
MOVES INTO PLACE IN TIME.

&&

.AVIATION...
INCREASING ISENTROPIC LIFT ACROSS THE SOUTHERN 1/2 OF THE FA WAS
LEADING TO BREAKOUT OF SHOWERS FROM SEMO INTO WKY. THESE COULD
IMPACT MAINLY KCGI/KPAH TAF SITES WITH TEMPO IFR VSBYS IN A MDT TO
HVY SHRA...BUT OTHERWISE IFR-OCNL MVFR CIGS WILL PREVAIL WITH MORE
WIDELY SCT -SHRA RESTRICTING VSBYS TO MVFR. BRISK SLYS WILL OCNLY
GUST INTO THE L-M20S KTS. COLD FROPA WL OCCUR TOMORROW AM...ENDING
PCPN AND SHIFTING WINDS TO WLYS/NWLYS...BUT PGF WILL STAY TIGHT AND
GUSTS MAY REACH 30 KTS AT TIMES INTO THE PM HOURS. MVFR CIGS WILL
GRADUALLY IMPROVE TO LOW VFR CIGS OVER THE COURSE OF THE DAY...WHILE
VFR VSBYS SHOULD RETURN EARLIER/NAMELY W/FROPA.

&&

.PAH WATCHES/WARNINGS/ADVISORIES...
KY...NONE.
MO...NONE.
IL...NONE.
IN...NONE.
&&
Hazardous weather outlook, Feb 17, 10:06 PM CST, 2 hours 39 minutes before
HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE PADUCAH KY
1006 PM CST TUE FEB 17 2009

ILZ075>078-080>094-INZ081-082-085>088-KYZ001>022-MOZ076-086-087-
100-107>112-114-181100-
JEFFERSON-WAYNE IL-EDWARDS-WABASH-PERRY IL-FRANKLIN-HAMILTON-
WHITE-JACKSON-WILLIAMSON-SALINE-GALLATIN-UNION IL-JOHNSON-POPE-
HARDIN-ALEXANDER-PULASKI-MASSAC-GIBSON-PIKE-POSEY-VANDERBURGH-
WARRICK-SPENCER-FULTON-HICKMAN-CARLISLE-BALLARD-MCCRACKEN-GRAVES-
LIVINGSTON-MARSHALL-CALLOWAY-CRITTENDEN-LYON-TRIGG-CALDWELL-
UNION KY-WEBSTER-HOPKINS-CHRISTIAN-HENDERSON-DAVIESS-MCLEAN-
MUHLENBERG-TODD-PERRY MO-BOLLINGER-CAPE GIRARDEAU-WAYNE MO-CARTER-
RIPLEY-BUTLER-STODDARD-SCOTT-MISSISSIPPI-NEW MADRID-
1006 PM CST TUE FEB 17 2009

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHERN
ILLINOIS...SOUTHWEST INDIANA...WESTERN KENTUCKY AND SOUTHEAST
MISSOURI.

.DAY ONE...TONIGHT

ISOLATED TO SCATTERED THUNDERSTORMS WILL BE MOST LIKELY AFTER
MIDNIGHT ACROSS THE FOUR STATE AREA. BRIEF HEAVY RAIN...LIGHTNING
AND GUSTY WINDS 30 TO 40 MPH WILL BE POSSIBLE. SOME OF THE STRONGER STORMS
MAY PRODUCE HAIL UP SEVERE LEVELS BETWEEN MIDNIGHT AND 6 AM CST.

CHECK THE LATEST FLOOD WARNINGS...STATEMENTS AND FORECASTS FOR
RIVER FLOOD INFORMATION.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

THERE IS A SLIGHT CHANCE OF THUNDERSTORMS WEDNESDAY MORNING.

CHECK THE LATEST FLOOD WARNINGS...STATEMENTS AND FORECASTS FOR
RIVER FLOOD INFORMATION.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE REQUESTED OVERNIGHT OVER THE QUAD STATE
AREA.

SMITH

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

2 hail. Local standard time, as filed.

Hail, Todd

When
February 18, 12:45 AM CST
Where
Todd County, Guthrie
Measured
0.88 in hail
Reported by
Trained Spotter
Coordinates
36.650, -87.170

Hail, Christian

When
February 18, 9:30 AM CST
Where
Christian County, Oak Grove
Measured
0.75 in hail
Reported by
Trained Spotter
Coordinates
36.670, -87.430

Penny size hail was reported along Interstate 24.

What these are

Hail
Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Kentucky in 2009Every state in 2009This day in weather historyWarnings in Kentucky, February 2009

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 151851, 151853.