Alert archive / Tennessee / Flash Flood Warnings in 2004
Flash Flood Warning 67, NWS Nashville, TN
NWS Nashville, TN issued this flash flood warning at Sep 12, 2004, 5:47 PM CDT for Perry County, Tennessee. It was in force for 3 hr. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Sep 12, 2004, 5:47 PM CDT (22:47 UTC)
- Expired
- Sep 12, 2004, 8:45 PM CDT
- In force
- 3 hr
- Issued by
- NWS Nashville, TN
- Area
- Counties, with a storm outline in the text
County Perry County, TN
The nearest sounding before it
Nashville Metro, TN (KBNA), launched 12:00Z, 10.8 hours before the alert went out and 125 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
- 416 J/kg
- Mixed-layer CIN
- -57 J/kg
- Mixed-layer LCL
- 1012 m above ground
- 0-6 km bulk shear
- 16 kt
- 0-1 km storm-relative helicity
- 112 m²/s²
- 0-3 km storm-relative helicity
- 113 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WGUS54 KOHX 122250 FFWBNA TNC135-130145- BULLETIN - EAS ACTIVATION REQUESTED FLASH FLOOD WARNING NATIONAL WEATHER SERVICE NASHVILLE TN 547 PM CDT SUN SEP 12 2004 THE NATIONAL WEATHER SERVICE IN NASHVILLE HAS ISSUED A * FLASH FLOOD WARNING FOR... PERRY COUNTY IN TENNESSEE THIS INCLUDES THE CITY OF LINDEN * UNTIL 845 PM CDT * AT 540 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED VERY HEAVY RAIN FROM SEVERAL VERY SLOW MOVING THUNDERSTORMS OVER SOUTHERN PERRY COUNTY. RADAR ESTIMATES AS MUCH AS 3 INCHES OF RAINFALL HAVE OCCURRED OVER SOUTH CENTRAL PERRY COUNTY ALONG AND EITHER SIDE OF HIGHWAY 412. 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. LAT...LON 3574 8799 3557 8803 3550 8765 3572 8761 $$ JLM
The office that day
Everything else NWS Nashville, TN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 12, 1:51 PM CDT | Severe Thunderstorm Warning | OHX | Humphreys | 54 min |
| Sep 12, 2:46 PM CDT | Severe Thunderstorm Warning | OHX | Humphreys | 59 min |
| Sep 12, 2:57 PM CDT | Severe Thunderstorm Warning | OHX | Benton | 48 min |
| Sep 12, 3:00 PM CDT | Severe Thunderstorm Warning | OHX | Benton | 45 min |
| Sep 12, 3:44 PM CDT | Severe Thunderstorm Warning | OHX | Benton | 61 min |
| Sep 12, 4:13 PM CDT | Severe Thunderstorm Warning | OHX | Hickman, Humphreys | 32 min |
| Sep 12, 4:43 PM CDT | Severe Thunderstorm Warning | OHX | Hickman, Lewis, Perry | 32 min |
| Sep 12, 4:57 PM CDT | Flash Flood Warning | OHX | Benton, Humphreys | 3 hr |
| Sep 12, 5:16 PM CDT | Severe Thunderstorm Warning | OHX | Hickman, Perry | 29 min |
| Sep 12, 5:43 PM CDT | Severe Thunderstorm Warning | OHX | Lewis, Perry, Wayne | 32 min |
| Sep 12, 6:16 PM CDT | Severe Thunderstorm Warning | OHX | Perry, Wayne | 29 min |
| Sep 12, 6:24 PM CDT | Severe Thunderstorm Warning | OHX | Wayne | 21 min |
| Sep 12, 6:56 PM CDT | Severe Thunderstorm Warning | OHX | Wayne | 34 min |
Nearby
Flash Flood Warnings in Tennessee, 2004Every flash flood warning in 2004
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.