Alert archive / North Carolina / Tornado Watches in 1997

Tornado Watch 95

March 5, 199734 counties in North Carolina; 16 counties in Tennessee; City of Danville, Virginia

The Storm Prediction Center issued this tornado watch at Mar 5, 1997, 3:15 PM EST for 34 counties in North Carolina; 16 counties in Tennessee; City of Danville, Virginia. It was in force for 6 hr.

The area

The outline as issued.

The facts

Issued
Mar 5, 1997, 3:15 PM EST (20:15 UTC)
Expired
Mar 5, 1997, 9:00 PM EST
In force
6 hr
Issued by
the Storm Prediction Center
All 51 counties

Alexander County, NC, Alleghany County, NC, Ashe County, NC, Avery County, NC, Buncombe County, NC, Burke County, NC, Caldwell County, NC, Catawba County, NC, Cherokee County, NC, Clay County, NC, Cleveland County, NC, Davie County, NC, Forsyth County, NC, Graham County, NC, Haywood County, NC, Henderson County, NC, Iredell County, NC, Jackson County, NC, Lincoln County, NC, Macon County, NC, Madison County, NC, McDowell County, NC, Mitchell County, NC, Polk County, NC, Rockingham County, NC, Rutherford County, NC, Stokes County, NC, Surry County, NC, Swain County, NC, Transylvania County, NC, Watauga County, NC, Wilkes County, NC, Yadkin County, NC, Yancey County, NC, Blount County, TN, Bradley County, TN, Carter County, TN, Cocke County, TN, Greene County, TN, Hamblen County, TN, Hawkins County, TN, Jefferson County, TN, Johnson County, TN, McMinn County, TN, Monroe County, TN, Polk County, TN, Sevier County, TN, Sullivan County, TN, Unicoi County, TN, Washington County, TN, City of Danville, VA

The radar

The Knoxville radar (KMRX), 74 km from the middle of the area, began a volume at 20:17 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.

Warnings issued inside it

18 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.

IssuedProductOfficeCountiesLasted
Mar 5, 3:29 PM ESTSevere Thunderstorm WarningMRXCocke, Greene61 min
Mar 5, 3:44 PM ESTSevere Thunderstorm WarningGSPMadison61 min
Mar 5, 3:54 PM ESTSevere Thunderstorm WarningGSPMitchell, Yancey51 min
Mar 5, 4:08 PM ESTSevere Thunderstorm WarningGSPAvery52 min
Mar 5, 4:08 PM ESTSevere Thunderstorm WarningRNKWatauga62 min
Mar 5, 4:09 PM ESTSevere Thunderstorm WarningMRXCarter51 min
Mar 5, 4:35 PM ESTSevere Thunderstorm WarningGSPCaldwell55 min
Mar 5, 4:35 PM ESTSevere Thunderstorm WarningRNKWilkes60 min
Mar 5, 4:41 PM ESTSevere Thunderstorm WarningRNKAlleghany49 min
Mar 5, 4:58 PM ESTSevere Thunderstorm WarningRNKSurry62 min
Mar 5, 5:12 PM ESTSevere Thunderstorm WarningRNKYadkin63 min
Mar 5, 5:29 PM ESTSevere Thunderstorm WarningRNKStokes61 min
Mar 5, 5:31 PM ESTSevere Thunderstorm WarningRAHForsyth44 min
Mar 5, 5:42 PM ESTTornado WarningRNKStokes33 min
Mar 5, 5:50 PM ESTSevere Thunderstorm WarningRNKRockingham65 min
Mar 5, 5:59 PM ESTTornado WarningRNKRockingham31 min
Mar 5, 6:08 PM ESTSevere Thunderstorm WarningGSPHenderson, Transylvania52 min
Mar 5, 6:12 PM ESTSevere Thunderstorm WarningRNKPittsylvania, City of Danville63 min

The nearest sounding before it

Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 8.3 hours before the alert went out and 273 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, Greensboro/Hi Pt, NC at 12:00Z on 1997-03-05Temperature 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 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Greensboro/Hi Pt, NC at 12:00Z on 1997-03-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 66 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
1128 m above ground
0-6 km bulk shear
56 kt
0-1 km storm-relative helicity
66 m²/s²
0-3 km storm-relative helicity
139 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.

057 
WWUS9 KMKC 051931
SEL5  
MKC WW 051931
TNZ000-NCZ000-060200-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 95
STORM PREDICTION CENTER NORMAN OK
231 PM EST WED MAR 5 1997

A...THE STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR

   PARTS OF EXTREME EASTERN TENNESSEE                          
   PARTS OF WESTERN NORTH CAROLINA                     

EFFECTIVE THIS WEDNESDAY AFTERNOON AND EVENING UNTIL 900 PM EST.

TORNADOES...LARGE HAIL...DANGEROUS LIGHTNING AND DAMAGING
THUNDERSTORM WINDS ARE POSSIBLE IN THESE AREAS.


THE TORNADO WATCH AREA IS ALONG AND 100 STATUTE MILES EAST AND WEST
OF A LINE FROM 60 MILES SOUTH SOUTHEAST OF KNOXVILLE TENNESSEE TO
65 MILES NORTH NORTHEAST OF HICKORY NORTH CAROLINA.

REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR
TORNADOES AND SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH AREA. 
PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING
WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS AND POSSIBLE
WARNINGS.
$$

C...TORNADOES AND A FEW SVR TSTMS WITH HAIL SFC AND ALF TO 1 3/4
INCHES.  EXTRM TURBC AND SFC WIND GUSTS TO 70 KNOTS.  A FEW CBS
WITH MAX TOPS TO 420.  MEAN WIND VECTOR 24050.

D...LN OF STG/SVR TSTMS IS ACLTG AS IT MOVES EWD ACRS ERN TN. 
CNVTN IS MOVG EWD INTO RGN WHERE AMS IS RPDLY DESTABILIZING IN
ASSOCN WITH NWD MOVG WARM FNT.  WNDS ALF ARE INCRG AS UPR TROF AND
SFC LOW INTSFY CREATING ENVIRONMENT CHARACTERIZED BY STG
DIRECTIONAL AND SPEED SHEAR...SPCLY IN LWR LVLS.  RADAR DATA CONTS
TO INDC SVRL LEWPS ALG THE SQLN SUGG PTNL FOR DMGG WIND GUSTS. 
PTNL FOR STM ROTATION WITH NRN END OF BOW ECHOES ALSO SUGS PSBLTY
OF ISOLD TORNADO DVLPMT.

E...OTR TSTMS...  CONT..WW 94..  PTNS OF NERN AL AND NRN GA BEING
MONITORED FOR PSBL WW WITHIN NEXT HR.

...WEISS

SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 5, 6:15 PM ESTSevere Thunderstorm WatchSPCAlamance, Bertie, Cabarrus, Caswell, Chatham, Cumberland and 29 more6 hr
Mar 5, 12:30 PM ESTTornado WatchSPCAnderson, Bedford, Bledsoe, Campbell, Cannon, Coffee and 34 more6 hr

Nearby

Tornado Watches in North Carolina, 1997Tornado Watches in Tennessee, 1997Tornado Watches in Virginia, 1997Every tornado watch in 1997

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.