Alert archive / Tennessee / Flash Flood Warnings in 1989
Flash Flood Warning 1, NWS Atlanta, GA
NWS Atlanta, GA issued this flash flood warning at Mar 5, 1989, 8:45 PM CST for Marion County, Sequatchie County, Tennessee. It was in force for 3 hr.
The area
The counties it named.
The facts
- Issued
- Mar 5, 1989, 8:45 PM CST (02:45 UTC)
- Expired
- Mar 5, 1989, 11:45 PM CST
- In force
- 3 hr
- Issued by
- NWS Atlanta, GA
- Area
- Whole counties
Counties Marion County, TN, Sequatchie County, TN
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
Nashville Metro, TN (KBNA), launched 00:00Z, 2.8 hours before the alert went out and 138 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
- 488 m above ground
- 0-6 km bulk shear
- 69 kt
- 0-1 km storm-relative helicity
- 468 m²/s²
- 0-3 km storm-relative helicity
- 636 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 KCHA 060247
FFWCHA
TNC115-153-060545-
BULLETIN - EBS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE CHATTANOOGA TN
945 PM EST (845 PM CST) SUN MAR 5 1989
THE NATIONAL WEATHER SERVICE IN CHATTANOOGA HAS ISSUED A
FLASH FLOOD WARNING EFFECTIVE UNTIL 1245 AM EST (1145 PM CST)
FOR PEOPLE IN THE FOLLOWING COUNTIES...
IN SOUTHEAST TENNESSEE
...MARION...SEQUATCHIE
AT 840PM CST THE MARION COUNTY SHERIFFS OFFICE INDICATED A NUMBER
OF SMALL STREAMS FLOODING AS WELL AS SOME ROADWAY FLOODING.
EVACUATION OF SEVERAL PERSONS FROM ALONG SMALL STREAMS IS
LIKELY. WEATHER RADAR AT 840PM CST CONTINUED TO INDICATE
STRONG THUNDERSTORM ACTIVITY OVER THE COUNTY MOVING TOWARD
THE NORTHEAST INTO SEQUATCHIE COUNTY.
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE
THE DANGERS OF FLOODS AND FLASH FLOODS. IF FLASH FLOODING IS
OBSERVED...ACT QUICKLY. MOVE UP TO ESCAPE FLOOD WATERS. DO
NOT STAY IN AREAS SUBJECT TO 'FLOODING WHEN WATER BEGINS RISING.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, Mar 5, 6:40 PM CST, 2 hours 5 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE ATHENS GA 730 PM EST SUN MAR 5 1989 ...TORNADO WATCH IS IN EFFECT UNTIL 200 AM EST FOR MOST OF NORTH AND CENTRAL GEORGIA. ...A FLASH FLOOD WATCH IS IN EFFECT TONIGHT FOR NORTH GEORGIA. AT 730 PM EST THE ATHENS RADAR INDICATED SEVERAL STRONG THUNDERSTORMS OVER EASTCENTRAL GEORGIA IN THE AUGUSTA VICINITY. THE THUNDERSTORMS WERE MOVING NORTHEAST AT 40 MILES AN HOUR. ELSEWHERE...SCATTERED THUNDERSTORMS WERE DETECTED OVER NORTHWEST GEORGIA...NORTHEAST ALABAMA AND SOUTHEAST TENNESSEE. ALSO STRONG THUNDERSTORMS WERE MOVING INTO WESTCENTRAL SOUTH CAROLINA NEAR AIKEN. MOVEMENT WAS NORTHEAST AT 40 MILES AN HOUR. PERSONS THROUGHOUT NORTHEAST GEORGIA SHOULD CONTINUE TO MONITOR THIS WEATHER SITUATION AND SHOULD REMAIN ALERT AND BE READY TO MOVE QUICKLY TO A SAFE AREA IF WARNINGS ARE ISSUED. STAY TUNED TO NOAA WEATHER RADIO FOR THE LATEST WEATHER INFORMATION.
Special weather statement, Mar 5, 6:52 PM CST, 1 hour 53 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE COLUMBUS GA 750 PM EST SUN MAR 5 1989 ...A TORNADO WATCH CONTINUES FOR EAST CENTRAL ALABAMA UNTIL 11 PM EST AND FOR ALL OF WEST CENTRAL..SOUTHWEST AND SOUTHCENTRAL GEORGIA UNTIL 2AM EST TONIGHT... AT 745 PM EST COLUMBUS WEATHER RADAR WAS SHOWING A SOLID AREA OF RAIN AND THUNDERSTORMS EXTENDING FROM NORTHWEST GEORGIA INTO EASTERN ALABAMA..ACTUALLY OCCURRING FROM DALLAS GEORGIA TO TROY ALABAMA. THE STRONGEST STORM WAS IN SOUTHERN TALLAPOSSA COUNTY ALABAMA MOVING NORTHEAST AT 45 MILES AN HOUR. THE WHOLE LINE WAS MOVING EAST AT 25 MPH. PERSONS IN EAST CENTRAL ALABAMA AND WEST CENTRAL GEORGIA CAN EXPECT POSSIBLE SEVERE WEATHER AND SlHOULD BE PREPARED TO TAKE SHELTER WHEN THESE STORMS APPROCH. LISTEN TO NOAA WEATHER RADIO AND OTHER NEWS FOR LATER STATEMENTS OR POSSIBLE WARNINGS.
Special weather statement, Mar 5, 8:02 PM CST, 43 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE MACON GA 900 PM EST SUN MAR 5 1989 ...TORNADO WATCH NUMBER 25 CONTINUES IN EFFECT UNTIL 2 AM MONDAY MORNING FOR A LARGE PART OF GEORGIA...INCLUDING ALL OF CENTRAL GEORGIA ...AND PARTS OF WESTERN SOUTH CAROLINA... AT 9 PM WEATHER SERVICE RADAR IN MACON WAS SHOWING A BAND OF STRONG TO SEVERE THUNDERSTORMS OVER NORTHWEST GEORGIA...EXTENDING SOUTHWEST INTO EAST AND SOUTHEAST ALABAMA. THESE STORMS WERE MOVING NORTHEAST AT 45 MPH. THE STORMS IN ALABAMA WILL LIKELY MOVE INTO PARTS OF CENTRAL GEORGIA LATER TONIGHT AND EARLY MONDAY MORNING. STAY TUNED TO NOAA WEATHER RADIO OR COMMERCIAL RADIO AND TV FOR LATER INFORMATION ON THESE DANGEROUS THUNDERSTORMS.
Local storm report, Mar 5, 8:05 PM CST, 40 minutes before
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ATLANTA GA
910 PM EST SUN MAR 5 1989
710 PM...TALLAPOOSA P.D. - QUARTER SIZE HAIL...2 BARNS COMPLETELY
DESTROYED...1 BARN WITH EXTENSIVE DAMAGE. (7 MI N OF
TALLAPOOSA IN HARALSON CO.)Special weather statement, Mar 5, 8:10 PM CST, 35 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE COLUMBUS GA 910 PM EST SUN MAR 5 1989 ...A TORNADO WATCH CONTINUES FOR EAST CENTRAL ALABAMA UNTIL 11 PM EST AND FOR ALL OF WEST CENTRAL..SOUTHWEST AND SOUTHCENTRAL GEORGIA UNTIL 2AM EST TONIGHT... AT 905 PM EST COLUMBUS WEATHER RADAR WAS SHOWING A SOLID AREA OF RAIN AND THUNDERSTORMS EXTENDING FROM NORTHWEST GEORGIA INTO EASTERN ALABAMA..ACTUALLY OCCURRING FROM 15 MILES NORTHWEST OF ATLANTA SOUTHWEST TO LUVERNE AND OZARK ALABAMA. THE STRONGEST STORMS WERE IN NORTHERN LEE AND CHAMBERS COUNTY NORTH OF AUBURN...ALSO 10 MILES SOUTH OF UNION SPRINGS AND NEAR LOUISVILLE ALABAMA. THESE STORM MOVING NORTHEAST AT 40 MPH WHILE THE WHOLE AREA MOVES EAST AT 25 MPH. PERSONS IN EAST CENTRAL ALABAMA AND WEST CENTRAL GEORGIA..INCLUDING THE COLUMBUS/PHENIX CITY AREA..CAN EXPECT STRONG GUSTY WINDS AND POSSIBLE HAIL WITH THESE STRONGER STORMS. VERY HEAVY RAIN AND DANGEROUS LIGHTNING WILL ALSO ACCOMPANY THESE STORMS. REMEMBER ANY STRONG THUNDERSTORM CAN PRODUCE TORNADOS. YOU SHOULD BE READY TO SEEK SHELTER WHEN THESE STORMS APPROACH YOUR AREA AND LISTEN TO NOAA WEATHER RADIO OR OTHER NEWS MEDIA FOR LATER STATEMENTS OR POSSIBLE WARNINGS.
Special weather statement, Mar 5, 8:28 PM CST, 17 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE ATHENS GA 925 PM EST SUN MAR 5 1989 ...TORNADO WATCH REMAINS IS EFFECT UNTIL 200 AM EST FOR MOST OF NORTH AND CENTRAL GEORGIA. ...A FLASH FLOOD WATCH IS IN EFFECT TONIGHT FOR EXTREME NORTH GEORGIA. AT 925 PM EST THE ATHENS RADAR INDICATED NO SIGNIFICANT THUNDERSTORM ACTIVITY ANYWHERE IN NORTHEAST GEORGIA. HOWEVER PERSONS THROUGHOUT THE NORTHEAST GEORGIA COUNTIES SHOULD CONTINUE TO KEEP UPDATED ON CHANGING WEATHER CONDITIONS. ELSEWHERE...SCATTERED THUNDERSTORMS EXTENDED FROM EAST ALABAMA...ACROSS NORTHWEST GEORGIA...INTO EAST TENNESSEE AND WEST NORTH CAROLINA. A VERY STRONG THUNDERSTORM WAS DETECTED IN WESTCENTRAL GEORGIA NORTH OF LAGRANGE...NEAR FRANKLIN. ANOTHER VERY STRONG THUNDERSTORM WAS NOTED IN EASTCENTRAL ALABAMA NEAR LAFAYETTE. ALSO STRONG THUNDERSTORMS WERE INDICATED ACROSS WESTCENTRAL AND NORTH CENTRAL SOUTH CAROLINA FROM NEAR AIKEN TO CHESTER. > ALL THUNDERSTORMS WERE MOVING NORTHEAST AT 45 MILES AN HOUR. PERSONS IN THE WATCH AREA SHOULD REMAIN ALERT FOR POSSIBLE SEVERE WEATHER DURING THE NEXT FEW HOURS AND BE PREPARED TO FIND A PLACE OF SAFETY IN THREATNING WEATHER APPROACHES. KEEP TUNED TO NOAA WEATHER RADIO FOR CONSTANT WESTHER UPDATES.
Nearby
Flash Flood Warnings in Tennessee, 1989Every flash flood warning in 1989
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.