Alert archive / Texas / Tornado Warnings in 1986

Tornado Warning 48, NWS Fort Worth, TX

May 8, 1986Comanche County, Texas

NWS Fort Worth, TX issued this tornado warning at May 8, 1986, 2:27 PM CDT for Comanche County, Texas. It was in force for 33 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
May 8, 1986, 2:27 PM CDT (19:27 UTC)
Expired
May 8, 1986, 3:00 PM CDT
In force
33 min
Issued by
NWS Fort Worth, TX
Area
Whole counties

County Comanche County, TX

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
May 8, 3:00 PM CDTHail 0.75Comanche, TX

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

Stephenville/Cla, TX (KSEP), launched 12:00Z, 7.5 hours before the alert went out and 53 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, Stephenville/Cla, TX at 12:00Z on 1986-05-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2479 joules per kilogram.LCLLFCEL10008507005003002001001 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, Stephenville/Cla, TX at 12:00Z on 1986-05-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 163 square meters per square second.193958Sfc1 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
2479 J/kg
Mixed-layer CIN
-131 J/kg
Mixed-layer LCL
655 m above ground
0-6 km bulk shear
15 kt
0-1 km storm-relative helicity
163 m²/s²
0-3 km storm-relative helicity
290 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 
TTAAOO KFTW 081927
TORFTW
TXC093-082000-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE FORT WORTH TX
227 PM CDT THU MAY  8 1986
 
THE NATIONAL WEATHER SERVICE HAS ISSUED A TORNADO WARNING
EFFECTIVE UNTIL  300 PM CDT FOR PEOPLE IN THE FOLLOWING COUNTY
 
IN NORTH CENTRAL TEXAS
          ..COMANCHE

AT 225 PM THE COMANCHE COUNTY CIVIL DEFENSE REPORTED THAT A TORNADO
BRIEFLY TOUCHED DOWN 15 MILES NORTH NORTHWEST OF COMANCHE IN COMANCHE
COUNTY. THUNDERSTORMS IN THE AREA WERE MOVING NORTHEAST AT ABOUT 30
MPH. RESIDENTS IN NORTHERN COMANCHE COUNTY SHOULD KEEP AN EYE ON THE
SKY AND REMAIN ALERT IN CASE ADDITIONAL TORNADOES FORM.

The office that day

Everything else NWS Fort Worth, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 7, 7:15 PM CDTSevere Thunderstorm WarningFWDFisher, Stonewall75 min
May 7, 7:30 PM CDTSevere Thunderstorm WarningFWDTaylor60 min
May 7, 8:25 PM CDTSevere Thunderstorm WarningFWDFisher, Stonewall65 min
May 7, 8:25 PM CDTSevere Thunderstorm WarningFWDScurry65 min
May 7, 9:28 PM CDTSevere Thunderstorm WarningFWDStonewall62 min
May 7, 10:28 PM CDTSevere Thunderstorm WarningFWDStonewall62 min
May 8, 1:40 PM CDTSevere Thunderstorm WarningFWDBrown, Callahan60 min
May 8, 1:43 PM CDTSevere Thunderstorm WarningFWDComanche62 min
May 8, 1:56 PM CDTSevere Thunderstorm WarningFWDEastland64 min
May 8, 2:40 PM CDTSevere Thunderstorm WarningFWDBrown, Coleman60 min
May 8, 3:01 PM CDTSevere Thunderstorm WarningFWDEastland59 min
May 8, 3:40 PM CDTSevere Thunderstorm WarningFWDBrown60 min
May 8, 4:14 PM CDTSevere Thunderstorm WarningFWDComanche56 min
May 8, 4:25 PM CDTSevere Thunderstorm WarningFWDArcher, Wichita60 min
May 8, 4:40 PM CDTSevere Thunderstorm WarningFWDBrown60 min
May 8, 5:00 PM CDTSevere Thunderstorm WarningFWDComanche10 min
May 8, 5:20 PM CDTSevere Thunderstorm WarningFWDComanche, Eastland60 min
May 8, 5:20 PM CDTSevere Thunderstorm WarningFWDHamilton60 min
May 8, 5:40 PM CDTSevere Thunderstorm WarningFWDBosque50 min
May 8, 5:40 PM CDTSevere Thunderstorm WarningFWDBrown60 min
May 8, 6:04 PM CDTSevere Thunderstorm WarningFWDJohnson56 min
May 8, 6:30 PM CDTSevere Thunderstorm WarningFWDBosque60 min
May 8, 6:38 PM CDTSevere Thunderstorm WarningFWDErath52 min
May 8, 6:40 PM CDTSevere Thunderstorm WarningFWDBrown60 min

Nearby

Tornado Warnings in Texas, 1986Every tornado warning in 1986Tornadoes in 1986

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.