Tornadoes · United States · Arkansas · 1994

F1 tornado, Poughkeepsie To 4 Se, Arkansas, November 27, 1994

This F1 tornado ran 6.0 miles across Sharp County on November 27, 1994, touching down at 8:55 AM CST and reaching 100 yards wide. It killed nobody and injured 3, and did $50,000 to $500,000 of property damage.

The rating scale

Tracks are drawn in the color of the rating. The Fujita scale rates the damage rather than measuring the wind: the speeds are what that damage is taken to imply.

  1. F040 to 72 mph

    Light damage. Surface peeled off some roofs, gutters and siding damaged, branches broken, shallow-rooted trees pushed over.

  2. F173 to 112 mphthis tornado

    Moderate damage. Roofs badly stripped, mobile homes overturned or badly damaged, exterior doors lost, windows broken.

  3. F2113 to 157 mph

    Considerable damage. Roofs torn off well-built houses, frame homes shifted on their foundations, mobile homes destroyed, large trees snapped or uprooted, cars lifted off the ground.

  4. F3158 to 206 mph

    Severe damage. Whole stories of well-built houses destroyed, large buildings badly damaged, trains overturned, trees debarked, heavy cars lifted and thrown.

  5. F4207 to 260 mph

    Devastating damage. Well-built houses leveled, structures with weak foundations moved some distance, cars thrown and large missiles generated.

  6. F5261 to 318 mph

    Incredible damage. Strong frame houses swept off their foundations, car-sized missiles thrown more than 100 meters, steel-reinforced concrete badly damaged, high-rise buildings deformed.

  7. Unrated

    The survey recorded a tornado but could not put a number on it, most often because it crossed open country and damaged nothing a rating can be read from.

The record

Rating
F1
Date
November 27, 1994
Touchdown
8:55 AM CST (14:55 UTC)
Path length
6.0 miles (9.7 km)
Path width
100 yards (91 m)
Deaths
0
Injuries
3
Property damage
$50,000 to $500,000
County
Sharp County
Touchdown point
36.100, -91.480
Lift-off point
36.200, -91.280
Record number
1061

What the Weather Service recorded

An F1 tornado touched down 1 mile north of Poughkeepsie and travelled 6 miles on the ground before lifting 4 miles southeast of Sitka. Damage along the path of the tornado consisted of a large number of trees being knocked down. Two mobile homes were destroyed. Three people were in one of the mobile homes at the time the storm hit and received minor injuries. Several barns were either damaged or destroyed.

From NOAA NCEI's Storm Events Database, the narrative the local forecast office wrote for Storm Data.

The warnings

No tornado warning for this county appears in the archive as in force at the moment the tornado touched down.

Issued (UTC)ExpiredProductOffice
14:36 UTC15:30 UTCSevere Thunderstorm WarningLZK

Every warning and watch covering the touchdown point that day, from the Iowa Environmental Mesonet's archive of National Weather Service products. Lead time is measured from the issue of the warning in force to the touchdown time in the database, both of which were recorded to the minute by different people.

The forecast that day

The Storm Prediction Center had this point in a Slight Risk. The outlook in force was issued at 06:16 UTC.

SPC's Day 1 convective outlook as it stood when the tornado began, read at the touchdown point. The same archive is on the radar archive.

The air that afternoon

The radiosonde launches on either side of the tornado, from the nearest station that was launching then, drawn and analyzed the way Storm Lab does: the same diagram, the same parcel and shear definitions SPC's mesoanalysis uses.

Little Rock, AR (KLZK), 12:00Z

2.9 hours before the tornado, 196 km from the path. November 27, 1994.

Skew-T log-pSkew-T log-p diagram, Little Rock, AR at 12:00Z on 1994-11-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 1303 joules per kilogram, CIN -59, lifted condensation level 487 meters above ground. Wind barbs in knots down the right edge.LCLLFCEL10008507005003002001001 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. The warm shading is its CAPE, the cool shading the inhibition it has to break through.
HodographHodograph, Little Rock, AR at 12:00Z on 1994-11-27The wind through the lowest 10 kilometers as a curve, rings every 10 meters per second labeled in knots. Zero to 1 km storm-relative helicity 398 square meters per square second, 0 to 6 km bulk shear 46 knots.1939587897117136Sfc1 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. RM and LM are the right and left moving storms Bunkers' method gives; the shaded area is the 0 to 1 km storm-relative helicity.
Mixed-layer CAPE
1303 J/kg
Mixed-layer CIN
-59 J/kg
Surface CAPE
593 J/kg
Mixed-layer LCL
487 m above ground
0-6 km bulk shear
46 kt
0-1 km bulk shear
39 kt
0-1 km storm-relative helicity
398 m²/s²
0-3 km storm-relative helicity
468 m²/s²
Significant tornado parameter
2.6
Supercell composite
13.7
0-3 km lapse rate
4.3 K/km

Open this sounding in Storm Lab

Little Rock, AR (KLZK), 00:00Z

9.1 hours after it, 196 km from the path. November 28, 1994.

Skew-T log-pSkew-T log-p diagram, Little Rock, AR at 00:00Z on 1994-11-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 0 joules per kilogram, CIN -73403, lifted condensation level 2863 meters above ground. Wind barbs in knots down the right edge.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. The warm shading is its CAPE, the cool shading the inhibition it has to break through.
HodographHodograph, Little Rock, AR at 00:00Z on 1994-11-28The wind through the lowest 10 kilometers as a curve, rings every 10 meters per second labeled in knots. Zero to 1 km storm-relative helicity -143 square meters per square second, 0 to 6 km bulk shear 80 knots.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. RM and LM are the right and left moving storms Bunkers' method gives; the shaded area is the 0 to 1 km storm-relative helicity.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
-73403 J/kg
Surface CAPE
0 J/kg
Mixed-layer LCL
2863 m above ground
0-6 km bulk shear
80 kt
0-1 km bulk shear
27 kt
0-1 km storm-relative helicity
-143 m²/s²
0-3 km storm-relative helicity
-151 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0
0-3 km lapse rate
6.5 K/km

Open this sounding in Storm Lab

This ground now

The live radar over the trackEvery 1994 tornado in ArkansasEvery tornado in Arkansas since 1950Warnings in force in Arkansas nowThe forecast where you are

The other tornadoes of November 27, 1994

17 more were confirmed in the United States that day.

DateTimeRatingWherePath (mi)Width (yd)DeathsInjuriesDamage
November 277:50 AM CSTF1Van Buren, AR2.073$50,000 to $500,000
November 271:30 PM CSTF1Arkansas, AR16.0733$500,000 to $5 million
November 272:00 PM CSTF1Tipton, TN0.520$5,000 to $50,000
November 272:25 PM CSTF1Crittenden, AR3.023$50,000 to $500,000
November 272:30 PM CSTF1Crittenden, AR5.0502$500,000 to $5 million
November 272:30 PM CSTF3Lauderdale, TN16.010013$50,000 to $500,000
November 273:05 PM CSTF3Weakley, TN6.03002$500,000 to $5 million
November 273:15 PM CSTF3Shelby, TN16.0200325$5 million to $50 million
November 274:35 PM CSTF0Stewart, TN2.050$5,000 to $50,000
November 274:45 PM CSTF1Vernon Parish, LA0.550$5,000 to $50,000
November 275:30 PM CSTF1Neshoba, MS16.0100$500,000 to $5 million
November 276:15 PM CSTF1Issaquena, MS7.02002$50,000 to $500,000
November 277:10 PM CSTF0Yazoo, MS15.0100$5,000 to $50,000
November 277:25 PM CSTF1Claiborne, MS18.0150$50,000 to $500,000
November 277:40 PM CSTF0Hinds, MS8.050$500 to $5,000
November 278:40 PM CSTF1Hinds, MS20.0200$500,000 to $5 million
November 2710:15 PM CSTF3Simpson, MS40.02002$500,000 to $5 million

What this means

Ratings are the survey's, read off the damage rather than measured; the rating scale is above. Tornado counts rise through the record as reporting improved, so a year in the 1950s is not comparable with one today except for the strongest tornadoes, which were always noticed.

Sources

NOAA Storm Prediction Center tornado database, 1950-2025, the official record kept by NOAA's Storm Prediction Center.