Tornadoes · United States · Indiana · 2008
EF0 tornado, Hillgrove to Central Barren, Indiana, June 27, 2008
From Hillgrove to Central Barren, this EF0 tornado ran 0.3 miles across Harrison County on June 27, 2008, touching down at 8:06 PM EDT and reaching 15 yards wide. It killed nobody, and did $1,000 of property damage.
The rating scale
Tracks are drawn in the color of the rating. The Enhanced Fujita scale rates the damage rather than measuring the wind: the speeds are what that damage is taken to imply.
EF065 to 85 mphthis tornado
Light damage. Surface peeled off some roofs, gutters and siding damaged, branches broken, shallow-rooted trees pushed over.
EF186 to 110 mph
Moderate damage. Roofs badly stripped, mobile homes overturned or badly damaged, exterior doors lost, windows broken.
EF2111 to 135 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.
EF3136 to 165 mph
Severe damage. Whole stories of well-built houses destroyed, large buildings badly damaged, trains overturned, trees debarked, heavy cars lifted and thrown.
EF4166 to 200 mph
Devastating damage. Well-built houses leveled, structures with weak foundations moved some distance, cars thrown and large missiles generated.
EF5over 200 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
- EF0
- Date
- June 27, 2008
- Touchdown
- 8:06 PM EDT (00:06 UTC)
- Path length
- 0.3 miles (0.4 km)
- Path width
- 15 yards (14 m)
- Deaths
- 0
- Injuries
- 0
- Property damage
- $1,000
- County
- Harrison County
- Touchdown point
- 38.154, -86.144
- Lift-off point
- 38.154, -86.144
- Record number
- 0806271806-01
What the Weather Service recorded
A line of severe storms produced damaging winds across South Central Indiana. In addition to straight line-winds, three small tornadoes were produced by a bowing segment of the squall line as it moved at speeds up to 45 mph.
A weak squall-line tornado briefly touched down along Indiana Highway 135, doing minor damage to several residences and downing several trees.
A weak tornado touched down along Hancock Chapel Road NE uprooting several trees in a cyclonic fashion.
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) | Expired | Product | Office |
|---|---|---|---|
| 00:13 UTC | 03:55 UTC | Severe Thunderstorm Watch | LMK |
| 01:27 UTC | 02:15 UTC | Severe Thunderstorm Warning | LMK |
| 02:07 UTC | 02:45 UTC | Severe Thunderstorm Warning | LMK |
| 17:35 UTC | 22:45 UTC | Severe Thunderstorm Watch | LMK |
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 General Thunderstorms Risk. The outlook in force was issued at 20:02 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.
Nashville Metro, TN (KBNA), 00:00Z
0.1 hours before the tornado, 229 km from the path. June 28, 2008.
- Mixed-layer CAPE
- 175 J/kg
- Mixed-layer CIN
- -37 J/kg
- Surface CAPE
- 872 J/kg
- Mixed-layer LCL
- 1922 m above ground
- 0-6 km bulk shear
- 8 kt
- 0-1 km bulk shear
- 12 kt
- 0-1 km storm-relative helicity
- 41 m²/s²
- 0-3 km storm-relative helicity
- 89 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
- 0-3 km lapse rate
- 8.4 K/km
Nashville Metro, TN (KBNA), 12:00Z
11.9 hours after it, 229 km from the path. June 28, 2008.
- Mixed-layer CAPE
- 787 J/kg
- Mixed-layer CIN
- -134 J/kg
- Surface CAPE
- 310 J/kg
- Mixed-layer LCL
- 963 m above ground
- 0-6 km bulk shear
- 12 kt
- 0-1 km bulk shear
- 33 kt
- 0-1 km storm-relative helicity
- 19 m²/s²
- 0-3 km storm-relative helicity
- 41 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
- 0-3 km lapse rate
- 5.3 K/km
The radar
The Louisville radar (KLVX), 26 km away, was scanning. The volume nearest the touchdown began at 00:03 UTC.
Open the radar archive at this moment, over the track
Reflectivity and velocity, decoded from the Level II archive in the browser. Volumes take a few seconds to open the first time.
What was reported nearby
Local storm reports within 60 km of the path, in the three hours either side.
| Time (UTC) | Report | Where | County | Remark |
|---|---|---|---|---|
| 01:15 UTC | TSTM WND GST 70 | Taswell | Crawford, IN | |
| 01:56 UTC | TSTM WND GST 70 | 1 E Curby | Crawford, IN | |
| 02:15 UTC | TSTM WND DMG | Corydon | Harrison, IN | NUMEROUS TREES AND POWER LINES DOWN ALL ACROSS THE COUNTY |
| 02:15 UTC | TSTM WND DMG | New Albany | Floyd, IN | POWER LINES DOWN ALONG VILLAGE DRIVE |
| 02:40 UTC | TSTM WND DMG | New Albany | Floyd, IN | TREE ON HOUSE ALONG CHARLESTOWN RD...CHARLESTOWN RD CURRENTLY BLOCKED BY TREES |
From the Iowa Environmental Mesonet's archive of National Weather Service local storm reports.
This ground now
The live radar over the trackEvery 2008 tornado in IndianaEvery tornado in Indiana since 1950Warnings in force in Indiana nowThe forecast where you are
The other tornadoes of June 27, 2008
6 more were confirmed in the United States that day.
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|---|---|---|---|---|---|---|---|
| June 27 | 3:58 PM CDT | EF0 | Fayette, IL | 1.5 | 40 | |||
| June 27 | 5:59 PM CDT | EF0 | Jefferson, IL | 0.2 | 30 | $5,000 | ||
| June 27 | 7:05 PM EDT | EF0 | Warren, IN | 0.3 | 20 | $1,000 | ||
| June 27 | 8:12 PM EDT | EF0 | Owen, IN | 4.1 | 175 | 2 | $70,000 | |
| June 27 | 9:07 PM EDT | EF0 | Harrison, IN | 0.4 | 30 | |||
| June 27 | 9:08 PM EDT | EF0 | Harrison, IN | 0.8 | 50 | $25,000 |
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.