Alert archive / Kentucky / Severe Thunderstorm Warnings in 1992
Severe Thunderstorm Warning 66, NWS Louisville, KY
NWS Louisville, KY issued this severe thunderstorm warning at Aug 10, 1992, 5:50 PM EDT for Jessamine County, Kentucky. It was in force for 55 min. 1 report came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Aug 10, 1992, 5:50 PM EDT (21:50 UTC)
- Expired
- Aug 10, 1992, 6:45 PM EDT
- In force
- 55 min
- Issued by
- NWS Louisville, KY
- Area
- Whole counties
County Jessamine County, KY
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Aug 10, 6:50 PM EDT | Thunderstorm Wind 0 | Jessamine, 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. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.
The nearest sounding before it
Huntington/Tri S, WV (KHTS), launched 12:00Z, 9.8 hours before the alert went out and 190 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.
- Mixed-layer CAPE
- 1191 J/kg
- Mixed-layer CIN
- -34 J/kg
- Mixed-layer LCL
- 805 m above ground
- 0-6 km bulk shear
- 14 kt
- 0-1 km storm-relative helicity
- 45 m²/s²
- 0-3 km storm-relative helicity
- 107 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
In the hours before
Special weather statement, Aug 10, 11:51 AM EDT, 5 hours 59 minutes before
KYZALL-INZ15-102200- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE LOUISVILLE KY 1145 AM EDT MON AUG 10 1992 ...HOT VERY HUMID WEATHER WILL CREATE DANGEROUS HEAT INDICES THIS AFTERNOON... HOT AND VERY HUMID WEATHER WILL OCCUR THIS AFTERNOON OVER MOST OF KENTUCKY AND SOUTH CENTRAL INDIANA. UNDER PARTLY SUNNY SKIES...HIGH TEMPERATURES WILL RANGE FROM THE UPPER 80S OVER FAR EAST KENTUCKY TO 90 TO 95 ELSEWHERE. IN ADDITION...PLENTIFUL MOISTURE IN THE AIR WILL CREATE HIGH HUMIDITY. AS A RESULT...HEAT INDICES THIS AFTERNOON WILL RANGE FROM 100 TO 110 OVER SOUTH CENTRAL INDIANA AND MUCH OF KENTUCKY...ESPECIALLY CENTRAL AND WEST SECTIONS. THE HEAT INDEX IS A MEASURE OF THE APPARENT TEMPERATURE OF THE AIR CONSIDERING BOTH ACTUAL AIR TEMPERATURE AND HUMIDITY. THESE HEAT INDEX VALUES WILL BE DANGEROUS THIS AFTERNOON. ALL PERSONS SHOULD USE EXTRA CAUTION. REDUCE OUTSIDE ACTIVITY AND TAKE FREQUENT BREAKS IF YOU MUST WORK OUTSIDE. IF POSSIBLE...STAY INDOORS WHERE AIR CONDITIONING OR A FAN CAN PROVIDE RELIEF. CHECK ON THE VERY YOUNG AND THE ELDERLY IF POSSIBLE. DRINK PLENTY OF NON-ALCOHOLIC BEVERAGES...ESPECIALLY WATER. SOME RELIEF TO THE HEAT AND HUMIDITY WILL ARRIVE TUESDAY AS A COLD FRONT MOVES ACROSS SOUTH CENTRAL INDIANA AND KENTUCKY. FUNK
Local storm report, Aug 10, 3:45 PM EDT, 2 hours 5 minutes before
PRELIMINARY STORM REPORT
NATIONAL WEATHER SERVICE LEXINGTON KY
345 PM EDT MON AUG 10 1992
TIME EVENT
830AM EDT LARGE HAIL...LEXINGTON, FAYETTE COUNTY REPORTED
BY OFF DUTY NWS EMPLOYEE.Special weather statement, Aug 10, 5:00 PM EDT, 50 minutes before
KYZ007-102200- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE LEXINGTON KY 500 PM EDT MON AUG 10 1992 ...THUNDERSTORMS DEVELOPING ACROSS EAST CENTRAL KENTUCKY... AT 500 PM EDT...RADAR INDICATED STRONG THUNDERSTORMS JUST SOUTH OF LAWRENCEBURG...15 MILES WEST OF LEXINGTON...TO JUST NORTH OF HARRODSBURG ...25 MILES SOUTHWEST OF LEXINGTON. THE STORMS WERE MOVING TO THE SOUTH SOUTHEAST AT 15 MPH. HEAVY RAIN...DEADLY LIGHTNING...AND STRONG GUS2TY WINDS ARE LIKELY WITH THESE STORMS. FLOODING OF LOW LYING AND POOR DRAINAGE AREAS ARE ALSO POSSIBLE. IF THESE STORMS SHOULD APPROACH YOUR AREA...TAKE SHELTER INSIDE AND STAY TUNED TO NOAA WEATHER RADIO FOR FURTHER UPDATES. RIECK
Special weather statement, Aug 10, 5:10 PM EDT, 40 minutes before
KYZ004-INZ15-102300- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE LOUISVILLE KY 510 PM EDT MON AUG 10 1992 ...THUNDERSTORMS MOVING INTO NORTH CENTRAL KENTUCKY AND SOUTH CENTRAL INDIANA... AT 5 PM EDT...THUNDERSTORMS WERE OCCURRING OVER BRECKINRIDGE COUNTY SOUTH OF HARDINSBURG...50 MILES SOUTHWEST OF LOUISVILLE. THESE STORMS WERE PRODUCING BRIEF HEAVY RAIN AND DANGEROUS LIGHTNING...AS THEY MOVED EAST AT 20 MPH. OTHER STORMS WERE JUST WEST OF ORANGE AND CRAWFORD COUNTIES OF SOUTH CENTRAL INDIANA. THROUGH 7 PM...THUNDERSTORMS WILL MOVE EAST INTO HARDIN COUNTY... INCLUDING THE COMMUNITIES OF SUMMIT AND CECILIA. THESE THUNDERSTORMS HAVE NOT BEEN SEVERE...BUT THEY WILL GENERATE HEAVY RAIN AND FREQUENT DANGEROUS LIGHTNING AS THEY PASS. TO THE NORTH OTHER STORMS WILL MOVE EAST INTO ORANGE AND CRAWFORD COUNTIES OF SOUTH CENTRAL INDIANA...INCLUDING ENGLISH...PAOLI AND FRENCH LICK. IF THUNDERSTORMS APPROACH YOUR AREA...TAKE SHELTER INDOORS UNTIL THEY PASS. RESPECT EVERY THUNDERSTORM...LIGHTNING IS A KILLER. REITMEYER
The office that day
Everything else NWS Louisville, KY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 10, 8:28 AM EDT | Flash Flood Warning | LMK | Fayette, Jessamine, Madison | 62 min |
| Aug 10, 8:28 AM EDT | Flash Flood Warning | LMK | Bourbon, Clark | 62 min |
| Aug 10, 8:28 AM EDT | Flash Flood Warning | LMK | Harrison | 62 min |
| Aug 10, 8:28 AM EDT | Severe Thunderstorm Warning | LMK | Fayette, Jessamine, Madison | 92 min |
| Aug 10, 8:28 AM EDT | Severe Thunderstorm Warning | LMK | Bourbon, Clark | 92 min |
| Aug 10, 8:28 AM EDT | Severe Thunderstorm Warning | LMK | Harrison | 92 min |
| Aug 10, 8:29 AM EDT | Flash Flood Warning | LMK | Nicholas, Robertson | 91 min |
| Aug 10, 8:29 AM EDT | Flash Flood Warning | LMK | Estill, Powell | 91 min |
| Aug 10, 8:29 AM EDT | Severe Thunderstorm Warning | LMK | Nicholas, Robertson | 91 min |
| Aug 10, 8:29 AM EDT | Severe Thunderstorm Warning | LMK | Estill, Powell | 91 min |
| Aug 10, 5:50 PM EDT | Flash Flood Warning | LMK | Woodford | 55 min |
| Aug 10, 6:19 PM EDT | Flash Flood Warning | LMK | Fayette, Scott | 56 min |
| Aug 10, 6:19 PM EDT | Severe Thunderstorm Warning | LMK | Fayette, Scott | 56 min |
Nearby
Severe Thunderstorm Warnings in Kentucky, 1992Every severe thunderstorm warning in 1992
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.