Alert archive / Kentucky / Flash Flood Warnings in 1990
Flash Flood Warning 40, NWS Louisville, KY
NWS Louisville, KY issued this flash flood warning at Dec 18, 1990, 12:43 PM EST for Fayette County, Scott County, Kentucky. It was in force for 4 hr.
The area
The counties it named.
The facts
- Issued
- Dec 18, 1990, 12:43 PM EST (17:43 UTC)
- Expired
- Dec 18, 1990, 4:45 PM EST
- In force
- 4 hr
- Issued by
- NWS Louisville, KY
- Area
- Whole counties
Counties Fayette County, KY, Scott County, KY
The radar
The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.
The nearest sounding before it
Huntington/Tri S, WV (KHTS), launched 12:00Z, 5.7 hours before the alert went out and 178 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 573 m above ground
- 0-6 km bulk shear
- 91 kt
- 0-1 km storm-relative helicity
- -109 m²/s²
- 0-3 km storm-relative helicity
- 316 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KLEX 181743 FFWLEX KYC067-209-182145- BULLETIN - EBS ACTIVATION REQUESTED FLOOD WARNING NATIONAL WEATHER SERVICE LEXINGTON KY 1243 PM EST TUE DEC 18 1990 THE NATIONAL WEATHER SERVICE IN LEXINGTON HAS ISSUED A FLOOD WARNING EFFECTIVE UNTIL 445 PM EST FOR PEOPLE IN THE FOLLOWING LOCATIONS... IN EAST CENTRAL KENTUCKY ...FAYETTE COUNTY...SCOTT COUNTY AT 1240PM EDT NUMEROUS CREEKS AND STREAMS WERE OUT OF THEIR BANKS IN PARTS OF FAYETTE AND SCOTT COUNTIES IN CENTRAL KENTUCKY. CANE RUN CREEK HAS CLOSED HIGHWAY 25 INTO GEORGETOWN IN SCOTT COUNTY. SOUTH ELKHORN CREEK AT PARKERS MILL ROAD IN FAYETTE COUNTY IS OUT OF ITS BANKS AND FLOODING THE ROAD. NUMEROUS OTHER RURAL LOWLYING ROAD THROUGHOUT FAYETTE AND SCOTT COUNTIES ARE FLOODED OR CLOSED. DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS SAFELY. VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED QUICKLY. MOVE TO HIGHER GROUND.
What forecasters said that day
The local office's own words before this flash flood 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, Dec 18, 7:07 AM EST, 5 hours 36 minutes before
KYZ007-181305- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE LEXINGTON KY 705 AM EST TUE DEC 18 1990 ...FLASH FLOOD WATCH IN EFFECT FOR ALL OF EAST CENTRAL KENTUCKY... A FLASH FLOOD WATCH IS IN EFFECT FOR ALL OF EAST CENTRAL KENTUCKY FOR TODAY. DUE TO THE ALREADY SATURATED GROUND AND THE CONTINUING OF RAIN...HEAVY AT TIMES THE POTENTIAL FOR FLASH FLOODING WILL BE POSSIBLE TODAY. AT 7 AM EST WEATHER SERVICE RADAR INDICATED LIGHT TO MODERATE RAIN COVERING ALL OF EAST CENTRAL KENTUCKY. SINCE MIDNIGHT THE NATIONAL WEATHER SERVICE OFFICE IN LEXINGTON KENTUCKY HAS RECORDED 1.35 INCHES OF RAIN. AN AREA OF MODERATE TO HEAVY RAIN WAS LOCATED OVER SCOTT...BOURBON ...CLARK...MADISON...JESSAMINE...WOODFORD AND FAYETTE COUNTY. THE RAIN WAS MOVING TO THE NORTHEAST AT 20 MPH. IF FLOODING IS OBSERVED MOVE AT ONCE TO HIGHER GROUND. DO NOT ATTEMPT TO CROSS A FLOODED AREA ON FOOT OR IN AN AUTOMOBILE. FURTHER STATEMENTS WILL BE ISSUED AS NECESSARY SZAPPANOS
Special weather statement, Dec 18, 8:17 AM EST, 4 hours 26 minutes before
KYC005-181515- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE LEXINGTON KY 815 AM EST TUE DEC 18 1990 ...FLASH FLOOD WATCH IN EFFECT FOR ALL OF EAST CENTRAL KENTUCKY... A FLASH FLOOD WATCH IS IN EFFECT FOR ALL OF EAST CENTRAL KENTUCKY TODAY. BECAUSE OF THE ALREADY SATURATED GROUND AND HEAVY RAIN HAVING MOVED THROUGH THE AREA EARLY THIS MORNING...THE POTENTIAL FOR FLASH FLOODING WILL BE POSSIBLE. THERE WAS GENERALLY LIGHT RAIN MOVING OVER ALL OF THE REGION THIS MORNING AT 8 AM WITH JUST A FEW SMALL AREAS OF HEAVIER RAIN. THE HEAVIEST RAIN WAS FALLING OVER THE NORTHERN HALF OF SCOTT COUNTY AND SOUTHERN HALF OF HARRISON COUNTY. THERE WERE A FEW SMALL PATCHES OF HEAVIER RAIN ALSO OVER SOUTHERN POWELL...NORTHERN ESTILL AND SOUTHERN MADISON COUNTIES. THIS RAIN CONTINUED TO MOVE NORTHEAST AT AROUND 30 MILES AN HOUR. WITH OVER 2.5 INCHES OF RAIN ALREADY THIS MORNING OVER MOST OF THE CENTRAL BLUEGRASS THERE ARE MANY SMALL CREEKS AND STREAMS SWOLLEN TO OVERFLOWING. THERE HAVE BEEN NO REPORTS OF THREATENED HOMES OR BUSINESSES BUT THE RAIN WILL BE CONTINUING THROUGH THE DAY. LOW LYING AREAS HAVE BECOME LAKES AND SLOWLY DRAINING DITCHES HAVE SPILLED OVER ONTO LOW SECTIONS OF MANY AREA ROADS. USE EXTREME CAUTION THIS MORNING WHILE DRIVING AS THESE FLOODED SECTIONS OF ROADS HAVE ALREADY CAUSED QUITE A FEW ACCIDENTS. CONTINUALLY WATCH ANY NEARBY WATERWAYS FOR RAPID RISES AND TAKE ALL PROPER PRECAUTIONS SHOULD FLOODING AFFECT YOUR HOME OR BUSINESS. REPORT ANY AND ALL FLOODING OR DAMAGE TO THE NATIONAL WEATHER SERVICE OFFICE IN LEXINGTON. ULLOM
Special weather statement, Dec 18, 9:20 AM EST, 3 hours 23 minutes before
KYC005-181615- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE LEXINGTON KY 920 AM EST TUE DEC 18 1990 ...FLASH FLOOD WATCH IN EFFECT FOR ALL OF EAST CENTRAL KENTUCKY... A FLASH FLOOD WATCH IS IN EFFECT FOR ALL OF EAST CENTRAL KENTUCKY TODAY. BECAUSE OF THE ALREADY SATURATED GROUND AND HEAVY RAIN HAVING MOVED THROUGH THE AREA EARLIER THIS MORNING...THE POTENTIAL FOR FLASH FLOODING CONTINUES. LIGHT RAIN CONTINUED OVER ALL OF EAST CENTRAL KENTUCKY THIS MORNING AT 915 AM. A CHECK WITH AREA STATE POLICE POSTS SHOWED THAT THERE HAVE BEEN MANY ACCIDENTS THIS MORNING BECAUSE OF SLICK ROADS AND STANDING WATER. MANY SECONDARY ROADS HAVE BEEN CLOSED BECAUSE OF STANDING WATER AND FLOODED DITCHES. MANY PRIMARY ROADS AROUND THE REGION WERE REPORTED TO HAVE 4 TO 7 INCHES OF STANDING WATER BUT THESE WERE PASSABLE. THERE HAVE BEEN NO REPORTS OF ANY HOMES OR BUSINESSES BEING THREATENED BY RISING WATER THIS MORNING. > THIS LIGHT RAIN WILL CONTINUE OVER ALL OF THE CENTRAL BLUEGRASS THIS MORNING THROUGH 1130 AM. YOU SHOULD KEEP A CLOSE WATCH ON ANY NEARBY WATERWAY FOR RAPID RISES AND TAKE ANY NECESSARY PRECAUTIONS IF YOU ARE THREATENED. REPORT ANY AND ALL FLOOD REPORT OR DAMAGE TO THE NAT'IONAL WEATHER SERVICE IN LEXINGTON. ULLOM
Special weather statement, Dec 18, 10:20 AM EST, 2 hours 23 minutes before
KYC005-181730- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE LEXINGTON KY 1021 AM EST TUE DEC 18 1990 A FLASH FLOOD WATCH REMAINS IN EFFECT FOR ALL OF EAST CENTRAL KENTUCKY TODAY. WITH ALREADY SATURATED GROUND AND HEAVY RAIN EARLIER THIS MORNING AROUND THE REGION...ALL CREEKS...STREAMS AND TRIBUTARIES WERE RUNNING AT OR NEAR BANKFUL. RAIN WILL CONTINUE THROUGH THE REST OF THE DAY SO FLOODING AND FLASH FLOODING IS POSSIBLE. RAIN CONTINUED THIS MORNING AT 1015 AM OVER ALL OF EAST CENTRAL KENTUCKY. A FEW SMALL CREEKS AND STREAMS WERE AT BANKFUL OR SPILLING OVER SLIGHTLY. PROBLEMS WERE ALSO OCCURRING STILL BECAUSE OF SLOWLY DRAINING OR BLOCKED DRAINAGE DITCHES. THESE WERE CAUSING WATER TO FLOOD SMALL SECTIONS OF AREA ROADS. THERE WERE NO PRIMARY ROADS REPORTED BLOCKED THIS MORNING AT 10 AM BUT MANY SECONDARY ROADS WERE STILL PARTIALLY OR FULLY BLOCKED AND IMPASSABLE. RAIN WILL CONTINUE THIS MORNING THROUGH 12 NOON WITH PATCHY FOG ALSO AROUND THE CENTRAL BLUEGRASS. IF YOU LIVE NEAR ANY WATERWAY YOU SHOULD BE WATCHFUL FOR RAPID RISING WATER THIS MORNING AND AFTERNOON. USE EXTREME CAUSION WHILE DRIVING TODAY BECAUSE OF THESE FLOODED ROADS AND AREAS OF PONDING WATER. ULL[OM
Special weather statement, Dec 18, 11:23 AM EST, 1 hour 20 minutes before
KYC005-181830- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE LEXINGTON KY 1123 AM EST TUE DEC 18 1990 ...FLASH FLOOD WATCH THROUGH TODAY FOR ALL OF EAST CENTRAL KENTUCKY... A FLASH FLOOD WATCH CONTINUES IN EFFECT FOR ALL OF EAST CENTRAL KENTUCKY THROUGH TODAY. WITH NEAR BANKFUL CREEKS AND STREAMS AROUND THE REGION AND NEARLY 3 INCHES OF RAIN SINCE YESTERDAY EVENING...FLOODING OR FLASH FLOODING IS POSSIBLE. LIGHT RAIN CONTINUED OVER ALL OF EAST CENTRAL KENTUCKY THIS MORNING AT 11 AM WITH SOME PATCHY FOG STILL AROUND THE REGION. THERE HAVE BEEN REPORTS FROM DES IN JESSAMINE COUNTY THAT AROUND HIGH BRIDGE ON THE MERCER COUNTY BORDER THERE HAVE BEEN CREEKS OUT OF THEIR BANKS AND FLOODING LOW LYING AREAS. THERE HAVE BEEN OTHER REPORTS THIS MORNING OF LOW LYING AREAS HAVING FROM SEVERAL INCHES TO OVER A FOOT OF STANDING WATER. AREA ROADS CONTINUE TO BE AFFECTED BY STANDING AND PONDING WATER AS WELL AS WATER SPILLING OVER FROM POORLY DRAINING OR BACKED UP DRAINAGE DITCHES. THIS LIGHT RAIN WILL CONTINUE MOVING NORTHEAST AT AROUND 30 MILES AN HOUR. WITH THE LIGHT RAIN CONTINUING TODAY THROUGH 130 PM...PROBLEMS WILL CONTINUE WITH RISING WATER AND STANDING WATER IN LOFW LYING AREAS AND ON MOST AREA ROADS. USE EXTREME CAUTION TODAY WHILE DRIVING TODAY. YOU SHOULD BE WATCHFUL OF NEARBY WATERWAYS FOR A RAPID RISING TODAY WITH MORE RAIN THROUGH THE EVENING HOURS. ULLOM
Nearby
Flash Flood Warnings in Kentucky, 1990Every flash flood warning in 1990
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.