Tornadoes · United States · Ohio · 2019

EF0 tornado, Pitchin to Royal, Ohio, February 7, 2019

From Pitchin to Royal, this EF0 tornado ran 7.5 miles across Clark County on February 7, 2019, touching down at 3:17 PM EST and reaching 150 yards wide. It killed nobody, and did $40,000 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.

  1. EF065 to 85 mphthis tornado

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

  2. EF186 to 110 mph

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

  3. 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.

  4. 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.

  5. EF4166 to 200 mph

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

  6. 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.

  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
EF0
Date
February 7, 2019
Touchdown
3:17 PM EST (20:17 UTC)
Lifted
3:23 PM EST (20:23 UTC)
On the ground
6 minutes
Path length
7.5 miles (12.1 km)
Path width
150 yards (137 m)
Deaths
0
Injuries
0
Property damage
$40,000
County
Clark County
Touchdown point
39.828, -83.794
Lift-off point
39.890, -83.673
Record number
1902071417-01

What the Weather Service recorded

Several waves of low pressure moved along a stalled front, bringing a prolonged period of heavy rain. An isolated tornado also occurred as a convective segment moved through.

The first instance of damage was found along East Jackson Road,|where one tree was snapped. Damage continued along East Jackson|Road with an awning lifted off a house and lifted into a tree|behind the house. In addition, the gutter was pulled off the house|and was found lying over the roof. Approximately 200 yards to the|northeast of this damage, a barn was destroyed, with metal|roofing blown in multiple directions. Another larger barn lost a|wall due to wind damage.||Damage was also found to the northeast on Selma Pike where the|Pitchin Fire Department experienced minor roof damage exhibited by|numerous roof shingles blown off to the southeast of the|structure. An eyewitness at an adjacent residence stated he saw a|tornado cross over Selma Pike. Further northeast, damage was also|found along Old Springfield Road where two uprooted evergreen|trees were noted, and several large limbs had been tossed in|multiple directions.||On Limerick Road, one uprooted deciduous tree was observed. Then,|on East Pitchin Road between Ridge Road and Craig Road, a large|tree was snapped off.||Along Craig Road, a two story home lost multiple shingles, which|were found scattered across an adjacent field. In addition,|multiple second story soffit boards had been blown off. Further|down Craig Road, another residence had siding removed from the|storm and a large tree was blown down. Near where Craig Road|intersects with Old 70 Road, a barn was blown over, and metal|roofing was found scattered into neighboring property, including|one six foot piece found impaled into the siding of a house.||On Old 70 Road, multiple trees were blown down, and multiple roofing|shingles from a house were blown off. One of these shingles|was wedged into the window framing on the northeast-facing side of|the house. Along Fletcher Pike, a few trees were also observed to|be blown down.||The last damage seen along the track was on Newlove Road. Here, a|metal barn roof was lifted and thrown into an adjacent field. This|was the apparent end of the tornado.

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. One was issued for the county at another hour that day.

Issued (UTC)ExpiredProductOffice
19:02 UTC20:36 UTCFlood WarningILN
20:25 UTC01:28 UTCFlood AdvisoryILN
20:34 UTC20:37 UTCTornado WarningILN
20:46 UTC22:25 UTCFlash Flood WarningILN
22:23 UTC01:05 UTCFlood AdvisoryILN
00:00 UTC08:32 UTCWind AdvisoryILN

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 Marginal Risk. The outlook in force was issued at 19:36 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.

Cncnati-Daytn, OH (KILN), 12:00Z

8.3 hours before the tornado, 48 km from the path. February 7, 2019.

Skew-T log-pSkew-T log-p diagram, Cncnati-Daytn, OH at 12:00Z on 2019-02-07Temperature 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 -86248, lifted condensation level 824 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, Cncnati-Daytn, OH at 12:00Z on 2019-02-07The 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 112 square meters per square second, 0 to 6 km bulk shear 87 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
0 J/kg
Mixed-layer CIN
-86248 J/kg
Surface CAPE
0 J/kg
Mixed-layer LCL
824 m above ground
0-6 km bulk shear
87 kt
0-1 km bulk shear
10 kt
0-1 km storm-relative helicity
112 m²/s²
0-3 km storm-relative helicity
207 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0
0-3 km lapse rate
3.3 K/km

Open this sounding in Storm Lab

Cncnati-Daytn, OH (KILN), 00:00Z

3.7 hours after it, 48 km from the path. February 8, 2019.

Skew-T log-pSkew-T log-p diagram, Cncnati-Daytn, OH at 00:00Z on 2019-02-08Temperature 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 -79, lifted condensation level 722 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, Cncnati-Daytn, OH at 00:00Z on 2019-02-08The 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 144 square meters per square second, 0 to 6 km bulk shear 74 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
0 J/kg
Mixed-layer CIN
-79 J/kg
Surface CAPE
10 J/kg
Mixed-layer LCL
722 m above ground
0-6 km bulk shear
74 kt
0-1 km bulk shear
50 kt
0-1 km storm-relative helicity
144 m²/s²
0-3 km storm-relative helicity
101 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0
0-3 km lapse rate
5.1 K/km

Open this sounding in Storm Lab

The radar

The Cincinnati radar (KILN), 49 km away, was scanning. The volume nearest the touchdown began at 20:15 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)ReportWhereCountyRemark
18:13 UTCFLOOD1 N MorrowWarren, OHMASON MORROW MILGROVE RD CLOSED DUE TO HIGH WATER.
18:13 UTCFLOOD3 Ssw WaynesvilleWarren, OHMIDDLETOWN RD AT THE COVERED BRIDGE IS CLOSED DUE TO HIGH WATER.
19:29 UTCFLOOD2 Se BellbrookGreene, OHSR 725 NEAR BELLBROOK CLOSED AT SUGAR CREEK
20:05 UTCTSTM WND DMGYellow SpringsGreene, OHTREES DOWNED.
20:17 UTCTORNADO 05 Nw SelmaClark, OHNWS STORM SURVEY CONFIRMS A WEAK TORNADO DAMAGED TREES AND A FEW OUTBUILDINGS. A FEW RESIDENCES HAD ROOF AND SHINGLE DAMAGE.
20:19 UTCFUNNEL CLOUD4 Wnw South CharlestonClark, OHREPORTED TO COUNTY OFFICIALS BY BUS DRIVER. TIME ESTIMATED FROM RADAR.
20:19 UTCTORNADO4 Wnw South CharlestonClark, OHTORNADO LIKELY, RADAR DETECTED DEBRIS SIGNATURE. TREES DOWN, CHIMNEY AND BARN ROOFS BLOWN OFF.
20:36 UTCFUNNEL CLOUD2 Nne Choctaw LakeMadison, OHFUNNEL CLOUD VIEWED FROM INTERSECTION OF I-70 AND US-42. TIME ESTIMATED FROM RADAR.
21:45 UTCHEAVY RAIN 1.063 Ne BeavercreekGreene, OH2.43 FOR THE EVENT.
22:02 UTCFLASH FLOODBrookvilleMontgomery, OHNUMEROUS ROADS CLOSED DUE TO FLOODING.
22:35 UTCFLASH FLOODWashington Court HouseFayette, OHONE ROAD CLOSED.
22:45 UTCFLASH FLOODUrbanaChampaign, OHSEVERAL ROADS CLOSED DUE TO FLOODING.

From the Iowa Environmental Mesonet's archive of National Weather Service local storm reports.

This ground now

The live radar over the trackEvery 2019 tornado in OhioEvery tornado in Ohio since 1950Warnings in force in Ohio nowThe forecast where you are

The other tornadoes of February 7, 2019

4 more were confirmed in the United States that day.

DateTimeRatingWherePath (mi)Width (yd)DeathsInjuriesDamage
February 74:27 AM CSTEF1Marion, AR2.61001$100,000
February 711:47 AM ESTEF0Knox, IN3.0300$15,000
February 711:12 AM CSTEF1Gibson, IN2.5100$150,000
February 711:57 AM CSTEF1Henderson, KY1.430$5,000

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.