Alert archive / Tennessee / Flash Flood Warnings in 1995

Flash Flood Warning 1, NWS Nashville, TN

May 9, 1995Maury County, Williamson County, Tennessee

NWS Nashville, TN issued this flash flood warning at May 9, 1995, 8:44 AM CDT for Maury County, Williamson County, Tennessee. It was in force for 3 hr.

The area

The counties it named.

The facts

Issued
May 9, 1995, 8:44 AM CDT (13:44 UTC)
Expired
May 9, 1995, 11:45 AM CDT
In force
3 hr
Issued by
NWS Nashville, TN
Area
Whole counties

Counties Maury County, TN, Williamson County, TN

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 12:00Z, 1.7 hours before the alert went out and 54 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 1995-05-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 122 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 1995-05-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 292 square meters per square second.19395878Sfc1 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
122 J/kg
Mixed-layer CIN
-34 J/kg
Mixed-layer LCL
662 m above ground
0-6 km bulk shear
41 kt
0-1 km storm-relative helicity
292 m²/s²
0-3 km storm-relative helicity
337 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.5

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KBNA 091347
FFWBNA
TNC119-187-091645-
 
BULLETIN - EBS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE NASHVILLE TN
844 AM CDT TUE MAY 9 1995
 
THE NATIONAL WEATHER SERVICE IN NASHVILLE HAS ISSUED A
FLASH FLOOD WARNING EFFECTIVE UNTIL 1145 AM CDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS...
 
IN MIDDLE TENNESSEE
 
   ...MAURY COUNTY...WILLIAMSON COUNTY
 
THUNDERSTORMS MOVING THROUGH MAURY AND WILLIAMSON COUNTIES ARE PRODUCING
LARGE AMOUNTS OF RAINFALL WHICH WILL CAUSE FLASH FLOODING.
 
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.

The office that day

Everything else NWS Nashville, TN issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 9, 9:08 AM CDTFlash Flood WarningOHXRutherford3 hr
May 9, 9:08 AM CDTFlash Flood WarningOHXSumner3 hr
May 9, 10:26 AM CDTSevere Thunderstorm WarningOHXCannon, Coffee64 min
May 9, 10:51 AM CDTFlash Flood WarningOHXSmith2 hr
May 9, 11:23 AM CDTSevere Thunderstorm WarningOHXWarren67 min
May 9, 11:41 AM CDTFlash Flood WarningOHXCoffee, Warren2 hr
May 9, 12:18 PM CDTSevere Thunderstorm WarningOHXWhite57 min
May 9, 12:24 PM CDTSevere Thunderstorm WarningOHXWarren66 min
May 9, 1:37 PM CDTFlash Flood WarningOHXCoffee, Warren, White4 hr

Nearby

Flash Flood Warnings in Tennessee, 1995Every flash flood warning in 1995

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.