Alert archive / Tennessee / Flash Flood Warnings in 2000

Flash Flood Warning 45, NWS Nashville, TN

December 16, 200012 counties in Tennessee

NWS Nashville, TN issued this flash flood warning at Dec 16, 2000, 3:15 PM CST for 12 counties in Tennessee. It was in force for 105 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Dec 16, 2000, 3:15 PM CST (21:15 UTC)
Expired
Dec 16, 2000, 5:00 PM CST
In force
105 min
Issued by
NWS Nashville, TN
Area
Whole counties

Counties Bedford County, TN, Davidson County, TN, Giles County, TN, Lawrence County, TN, Lincoln County, TN, Marshall County, TN, Maury County, TN, Rutherford County, TN, Sumner County, TN, Trousdale County, TN, Williamson County, TN, Wilson County, TN

The radar

The Nashville radar (KOHX), 56 km from the middle of the area, began a volume at 21:16 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 12:00Z, 9.3 hours before the alert went out and 42 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 2000-12-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 2000-12-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 445 square meters per square second.1939587897Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
603 m above ground
0-6 km bulk shear
70 kt
0-1 km storm-relative helicity
445 m²/s²
0-3 km storm-relative helicity
500 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

000 
WGUS54 KOHX 162115
FFWOHX
TNC003-037-055-099-103-117-119-149-165-169-187-189-162300-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE NASHVILLE TN
315 PM CST SAT DEC 16 2000

THE NATIONAL WEATHER SERVICE IN NASHVILLE HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  BEDFORD COUNTY IN TENNESSEE
  DAVIDSON COUNTY IN TENNESSEE
  GILES COUNTY IN TENNESSEE
  LAWRENCE COUNTY IN TENNESSEE
  LINCOLN COUTNY IN TENNESSEE
  MACON COUNTY IN TENNESSEE
  MAURY COUNTY IN TENNESSEE
  MARSHALL COUNTY IN TENNESSEE
  RUTHERFORD COUNTY IN TENNESSEE
  SUMNER COUNTY IN TENNESSEE
  TROUSDALE COUNTY IN TENNESSEE
  WILLIAMSON COUNTY IN TENNESSEE
  WILSON COUNTY IN TENNESSEE

* UNTIL 500 PM CST

* AT 315 PM CST...EVENTHOUGH THE HEAVY RAIN HAS MOVED OFF TO THE
  EAST...ADDITIONAL SHOWERS ARE EXPECTED TO AFFECT THE AREA FOR
  ANOTHER HOUR OR TWO. FLASH FLOODING OCCURS NOT JUST AS THE RAIN
  IS OCCURING...BUT CAN LAST SEVERAL HOURS AFTERWARDS. THEREFORE...
  THE NATIONAL WEATHER SERVICE HAS EXTENDED THE FLASH FLOOD
  WARNING.

A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING.
IF YOU ARE IN THE WARNING AREA MOVE TO HIGHER GROUND IMMEDIATELY.
RESIDENTS LIVING ALONG STREAMS AND CREEKS SHOULD TAKE IMMEDIATE
PRECAUTIONS TO PROTECT LIFE AND PROPERTY. DO NOT ATTEMPT TO CROSS
SWIFTLY FLOWING WATERS OR WATERS OF UNKNOWN DEPTH BY FOOT OR BY
AUTOMOBILE. IF YOUR VEHICLE STALLS, ABANDON IT IMMEDIATELY AND SEEK
HIGHER GROUND.
$$
JBW

LAT...LON 3591 8717 3579 8702 3638 8612 3664 8643

The office that day

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

IssuedProductOfficeCountiesLasted
Dec 15, 9:31 PM CSTFlash Flood WarningOHXCannon, Coffee, DeKalb, Rutherford3 hr
Dec 16, 12:08 PM CSTFlash Flood WarningOHXDavidson, Giles, Lawrence, Macon, Maury, Rutherford and 4 more3 hr
Dec 16, 12:42 PM CSTTornado WarningOHXGiles, Lincoln48 min
Dec 16, 1:05 PM CSTFlash Flood WarningOHXBedford, Lincoln, Marshall2 hr
Dec 16, 1:30 PM CSTFlash Flood WarningOHXClay, Jackson, Overton, Smith105 min
Dec 16, 2:00 PM CSTFlash Flood WarningOHXCannon, DeKalb105 min
Dec 16, 2:12 PM CSTFlash Flood WarningOHXCoffee, Franklin, Grundy, Warren93 min
Dec 16, 3:00 PM CSTFlash Flood WarningOHXPutnam, White2 hr
Dec 16, 3:35 PM CSTFlash Flood WarningOHXBedford, Coffee, Franklin, Moore, Warren85 min
Dec 16, 4:38 PM CSTSevere Thunderstorm WarningOHXCoffee, Franklin, Grundy37 min
Dec 16, 4:55 PM CSTFlash Flood WarningOHXCannon, Clay, Coffee, Cumberland, DeKalb, Fentress and 11 more3 hr
Dec 16, 5:15 PM CSTSevere Thunderstorm WarningOHXCumberland45 min
Dec 16, 5:20 PM CSTSevere Thunderstorm WarningOHXFentress40 min

Nearby

Flash Flood Warnings in Tennessee, 2000Every flash flood 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.