Alert archive / North Carolina / Tornado Warnings in 1989

Tornado Warning 2, NWS Raleigh, NC

February 21, 1989Chatham County, Lee County, North Carolina

NWS Raleigh, NC issued this tornado warning at Feb 21, 1989, 10:28 AM EST for Chatham County, Lee County, North Carolina. It was in force for 62 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Feb 21, 1989, 10:28 AM EST (15:28 UTC)
Expired
Feb 21, 1989, 11:30 AM EST
In force
62 min
Issued by
NWS Raleigh, NC
Area
Whole counties

Counties Chatham County, NC, Lee County, NC

The radar

The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.

What was reported inside it

TimeReportWhereRemark
Feb 21, 10:55 AM ESTThunderstorm Wind 0Lee, NC

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.

The nearest sounding before it

Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 3.5 hours before the alert went out and 83 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 1989-02-21Temperature 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°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 1989-02-21The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 42 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
480 m above ground
0-6 km bulk shear
63 kt
0-1 km storm-relative helicity
42 m²/s²
0-3 km storm-relative helicity
127 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 
TTAA00 KRDU 211532
TORRDU
NCC037-105-211630-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE RALEIGH NC
1028 AM EST TUE FEB 21 1989
 
THE NATIONAL WEATHER SERVICE IN RALEIGH HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL 1130 AM EST
FOR PEOPLE IN THE FOLLOWING COUNTIES...
 
IN NORTH CENTRAL NORTH CAROLINA
          ...CHATHAM
IN SOUTH CENTRAL NORTH CAROLINA
          ...LEE
 
WEATHER RADAR INDICATES A LINE OF THUNDERSTORMS OVER MOORE COUNTY
MOVING TO THE NORTHEAST AROUND 40 MILES AN HOUR. REPORTS OF DAMAGE
FROM A POSSIBLE TORNADO OVER NORTHWESTERN SECTIONS OF MOORE
COUNTY HAVE BEEN RECEIVED...SEVERAL TRAILERS WERE OVERTURNED IN THE EAGLSPRINGS AREA OF MOORE COUNTY.
 
PEOPLE IN OR NEAR THE PATH OF THIS STORM SHOULD TAKE IMMEDIATE
ACTION TO PROTECT THEIR LIVES. GO TO A BASEMENT...THE CENTER OF
BUILDINGS...COVER YOUR HEAD. DO NOT GO NEAR DOORS OR WINDOWS. GET
OUT OF MOBILE HOMES AND VEHICLES. GET INTO A STURDY BUILDING OR A
DITCH.

What forecasters said that day

The local office's own words before this tornado 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, Feb 21, 5:53 AM EST, 4 hours 35 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RALEIGH/DURHAM, NC
600 AM EST TUE FEB 21 1989

... DENSE FOG OVER MUCH OF NORTHEAST PIEDMONT..NORTHERN
COASTAL PLAIN..AND PORTIONS OF THE SANDHILLS.

EARLY THIS MORNING DENSE FOG AGAIN COVERED THE NORTHEAST
PIEDMONT..NORTHERN COASTAL PLAIN..AND PORTIONS OF THE
SANDHILLS.

VISIBILITY AT THE RALEIGH-DURHAM AIRPORT WAS LESS THAN 1/16
OF A MILE. THE VISIBILITIES WILL GRADUALLY IMPROVE DURING THE
MORNING HOURS BUT WILL BE RESTRICTED MOST OF THE DAY DUE TO
RAIN.

DRIVE CAREFULLY AND ALLOW EXTRA TIME FOR TRAVEL.

KK

The office that day

Everything else NWS Raleigh, NC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 21, 10:16 AM ESTTornado WarningRAHMoore59 min
Feb 21, 10:43 AM ESTSevere Thunderstorm WarningRAHOrange62 min
Feb 21, 11:00 AM ESTSevere Thunderstorm WarningRAHDurham60 min
Feb 21, 11:07 AM ESTSevere Thunderstorm WarningRAHWake68 min
Feb 21, 11:14 AM ESTSevere Thunderstorm WarningRAHGranville61 min
Feb 21, 11:30 AM ESTSevere Thunderstorm WarningRAHJohnston60 min
Feb 21, 11:37 AM ESTSevere Thunderstorm WarningRAHFranklin, Vance68 min
Feb 21, 11:40 AM ESTTornado WarningRAHCumberland65 min
Feb 21, 11:48 AM ESTSevere Thunderstorm WarningRAHWarren57 min
Feb 21, 11:51 AM ESTTornado WarningRAHJohnston69 min
Feb 21, 11:57 AM ESTTornado WarningRAHNash, Wilson63 min
Feb 21, 12:01 PM ESTTornado WarningRAHWayne59 min
Feb 21, 12:30 PM ESTTornado WarningRAHEdgecombe, Greene, Lenoir, Pitt60 min
Feb 21, 12:30 PM ESTTornado WarningRAHHalifax60 min
Feb 21, 12:47 PM ESTTornado WarningRAHNorthampton58 min

Nearby

Tornado Warnings in North Carolina, 1989Every tornado warning in 1989Tornadoes 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; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.