Alert archive / Tennessee / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 32, NWS Nashville, TN

May 14, 1994Robertson County, Sumner County, Tennessee

NWS Nashville, TN issued this severe thunderstorm warning at May 14, 1994, 2:34 PM CDT for Robertson County, Sumner County, Tennessee. It was in force for 56 min.

The area

The counties it named.

The facts

Issued
May 14, 1994, 2:34 PM CDT (19:34 UTC)
Expired
May 14, 1994, 3:30 PM CDT
In force
56 min
Issued by
NWS Nashville, TN
Area
Whole counties

Counties Robertson County, TN, Sumner County, TN

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 12:00Z, 7.6 hours before the alert went out and 41 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, Nashville Metro, TN at 12:00Z on 1994-05-14Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 127 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, Nashville Metro, TN at 12:00Z on 1994-05-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 390 square meters per square second.1939Sfc1 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
127 J/kg
Mixed-layer CIN
-119 J/kg
Mixed-layer LCL
838 m above ground
0-6 km bulk shear
33 kt
0-1 km storm-relative helicity
390 m²/s²
0-3 km storm-relative helicity
369 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

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The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

The office that day

Everything else NWS Nashville, TN issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 14, 12:27 PM CDTSevere Thunderstorm WarningOHXPerry63 min
May 14, 12:57 PM CDTSevere Thunderstorm WarningOHXHumphreys63 min
May 14, 2:15 PM CDTSevere Thunderstorm WarningOHXCheatham, Davidson60 min

Nearby

Severe Thunderstorm Warnings in Tennessee, 1994Every severe thunderstorm warning in 1994

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.