Tornadoes · United States · Illinois · 1994
F1 tornado, Loogootee To to Loogootee, Illinois, April 15, 1994
From Loogootee To to Loogootee, this F1 tornado ran 2.5 miles across Fayette County on April 15, 1994, touching down at 6:22 AM CDT and reaching 60 yards wide. It killed nobody, 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.
F040 to 72 mph
Light damage. Surface peeled off some roofs, gutters and siding damaged, branches broken, shallow-rooted trees pushed over.
F173 to 112 mphthis tornado
Moderate damage. Roofs badly stripped, mobile homes overturned or badly damaged, exterior doors lost, windows broken.
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.
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.
F4207 to 260 mph
Devastating damage. Well-built houses leveled, structures with weak foundations moved some distance, cars thrown and large missiles generated.
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.
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
- April 15, 1994
- Touchdown
- 6:22 AM CDT (11:22 UTC)
- Path length
- 2.5 miles (4.0 km)
- Path width
- 60 yards (55 m)
- Deaths
- 0
- Injuries
- 0
- Property damage
- $50,000 to $500,000
- County
- Fayette County
- Touchdown point
- 38.900, -88.850
- Record number
- 119
What the Weather Service recorded
A small tornado formed just west of Loogootee and moved east through the southern part of town. The roofs of two relatively new mobile homes were completely uplifted and tossed several hundred yards downwind. A resident stated that several 6 x 6's anchored in cement were snapped off or pulled up. The nearby homes also experienced minor roof damage and broken windows. A large 20-foot grain bin was tossed several hundred yards downwind. Before the tornado lifted, several farm houses and barns east of town were heavily damaged.
From NOAA NCEI's Storm Events Database, the narrative the local forecast office wrote for Storm Data.
The forecast that day
The Storm Prediction Center had this point in a Slight Risk. The outlook in force was issued at 07:12 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.
Paducah/Barkley, KY (KPAH), 00:00Z
11.4 hours before the tornado, 204 km from the path. April 15, 1994.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- -43612 J/kg
- Surface CAPE
- 38 J/kg
- Mixed-layer LCL
- 2422 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km bulk shear
- 16 kt
- 0-1 km storm-relative helicity
- 46 m²/s²
- 0-3 km storm-relative helicity
- 115 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
- 0-3 km lapse rate
- 7.6 K/km
Paducah/Barkley, KY (KPAH), 12:00Z
0.6 hours after it, 204 km from the path. April 15, 1994.
- Mixed-layer CAPE
- 2109 J/kg
- Mixed-layer CIN
- -40 J/kg
- Surface CAPE
- 2299 J/kg
- Mixed-layer LCL
- 710 m above ground
- 0-6 km bulk shear
- 45 kt
- 0-1 km bulk shear
- 38 kt
- 0-1 km storm-relative helicity
- 280 m²/s²
- 0-3 km storm-relative helicity
- 287 m²/s²
- Significant tornado parameter
- 3.2
- Supercell composite
- 14.4
- 0-3 km lapse rate
- 5.9 K/km
The surface observations
Salem/Leckrone (SLO), 30 km from the path, in the two hours either side.
| Time (UTC) | Temp (°F) | Dew point (°F) | Wind | Gust (kt) | Pressure (mb) | Weather |
|---|---|---|---|---|---|---|
| 00:00 UTC |
From the Iowa Environmental Mesonet's archive of airport observations.
This ground now
The live radar over the trackEvery 1994 tornado in IllinoisEvery tornado in Illinois since 1950Warnings in force in Illinois nowThe forecast where you are
The other tornadoes of April 15, 1994
32 more were confirmed in the United States that day.
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|---|---|---|---|---|---|---|---|
| April 15 | 2:30 AM CDT | F1 | Benton, MO | 7.0 | 100 | $50,000 to $500,000 | ||
| April 15 | 3:25 AM CDT | F1 | Cole, MO | 25.0 | 70 | $50,000 to $500,000 | ||
| April 15 | 3:45 AM CDT | F0 | Pulaski, MO | 0.4 | 20 | $5,000 to $50,000 | ||
| April 15 | 4:25 AM CDT | F0 | Franklin, MO | 2.3 | 30 | $50,000 to $500,000 | ||
| April 15 | 4:52 AM CDT | F0 | Jefferson, MO | 4.0 | 50 | $50,000 to $500,000 | ||
| April 15 | 5:05 AM CDT | F0 | Jefferson, MO | 2.0 | 50 | $5,000 to $50,000 | ||
| April 15 | 5:12 AM CDT | F1 | Jefferson, MO | 2.3 | 100 | $500,000 to $5 million | ||
| April 15 | 5:15 AM CDT | F0 | Monroe, IL | 2.5 | 40 | $50,000 to $500,000 | ||
| April 15 | 6:15 AM CDT | F0 | Perry, MO | 0.3 | 23 | $5,000 to $50,000 | ||
| April 15 | 7:36 AM EST | F1 | Lawrence, IN | 0.5 | 100 | 2 | $50,000 to $500,000 | |
| April 15 | 7:46 AM EST | F1 | Lawrence, IN | 0.3 | 30 | 3 | $5,000 to $50,000 | |
| April 15 | 8:04 AM EST | F1 | Greene, IN | 0.2 | 30 | $5,000 to $50,000 | ||
| April 15 | 8:52 AM CDT | F0 | Spencer, IN | 0.1 | 20 | |||
| April 15 | 8:55 AM EST | F1 | Marion, IN | 0.2 | 80 | $500 to $5,000 | ||
| April 15 | 10:35 AM EDT | F0 | Dearborn, IN | 0.1 | 20 | $500 to $5,000 | ||
| April 15 | 10:45 AM EDT | F0 | Anderson, KY | 2.0 | 50 | $50,000 to $500,000 | ||
| April 15 | 10:45 AM EDT | F0 | Franklin, KY | 0.1 | 50 | $5,000 to $50,000 | ||
| April 15 | 10:15 AM CDT | F1 | Warren, KY | 0.1 | 30 | $50,000 to $500,000 | ||
| April 15 | 10:40 AM CDT | F0 | Dunklin, MO | 0.3 | 20 | $50 to $500 | ||
| April 15 | 11:08 AM CDT | F0 | Pemiscot, MO | 1.0 | 30 | |||
| April 15 | 12:15 PM EDT | F1 | Scioto, OH | 0.2 | 30 | $50,000 to $500,000 | ||
| April 15 | 12:29 PM EDT | F0 | Madison, KY | 1.0 | 50 | $50,000 to $500,000 | ||
| April 15 | 12:30 PM EDT | F3 | Hamilton, TN | 15.0 | 880 | 1 | 9 | $500,000 to $5 million |
| April 15 | 12:30 PM EDT | F0 | Carter, KY | 1.0 | 50 | $50,000 to $500,000 | ||
| April 15 | 12:45 PM EDT | F0 | Jackson, OH | 0.1 | 20 | $5,000 to $50,000 | ||
| April 15 | 12:37 PM CDT | F0 | Nacogdoches, TX | 0.1 | 10 | $500 to $5,000 | ||
| April 15 | 4:55 PM CDT | F0 | Madison, TX | 1.0 | 100 | $5,000 to $50,000 | ||
| April 15 | 4:56 PM CDT | F2 | Harris, TX | 5.0 | 300 | 1 | 20 | $5,000 to $50,000 |
| April 15 | 5:10 PM CDT | F0 | Lincoln, MS | 0.5 | 40 | |||
| April 15 | 6:24 PM CDT | F0 | St. Clair, AL | 0.5 | 50 | $50,000 to $500,000 | ||
| April 15 | 7:50 PM CDT | F0 | Live Oak, TX | 0.1 | 10 | under $50 | ||
| April 15 | 1:11 AM EDT | F2 | Chester, SC | 3.0 | 73 | 1 | 4 | $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.