Tornadoes · United States · Ohio · 2023

EF0 tornado, Peru to Fitchville, Ohio, June 15, 2023

From Peru to Fitchville, this EF0 tornado ran 1.6 miles across Huron County on June 15, 2023, touching down at 7:51 PM EDT and reaching 100 yards wide. It killed nobody, and did $5,000 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
June 15, 2023
Touchdown
7:51 PM EDT (23:51 UTC)
Lifted
7:54 PM EDT (23:54 UTC)
On the ground
3 minutes
Path length
1.6 miles (2.6 km)
Path width
100 yards (91 m)
Deaths
0
Injuries
0
Property damage
$5,000
County
Huron County
Touchdown point
41.192, -82.705
Lift-off point
41.177, -82.681
Record number
2306151751-01

The damage survey

67 damage points were recorded along this path by NWS CLE, in the Damage Assessment Toolkit the survey teams carry. The strongest indicator was rated EF2. The highest wind the damage implies is 123 mph.

  • Large snapped tree is west. Cornfield blown SW
  • Numerous trees snapped an uprooted. House to the north of Snyder Rd had roof damage. Metal was wrapped around a mailbox. A piece of slate was lodged in the trunk of a tree.
  • More trees snapped back here, solid steel flag pole bent over completely.
  • Numerous trees snapped and uprotted, with debris everywhere. Several projectiles lodged into the ground.

Survey points are preliminary and are the raw material the published rating was built from. Source: NWS Damage Assessment Toolkit.

What the Weather Service recorded

A cold front moved into northwest Ohio the evening of Thursday, June 15. A weak surface low pressure developed along this front over southern Michigan earlier in the day and moved southeast across the western tip of Lake Erie during the evening. A warm front extended southeast of this low pressure along the western Lake Erie shoreline and then down towards central Ohio. Thunderstorms erupted along the cold front near Toledo just before 6:00 PM and moved southeast towards east-central Ohio over the coming hours. Enhanced vertical wind shear associated with the low pressure and warm front allowed storms to rotate amidst an unstable environment. A particularly intense supercell (rotating thunderstorm) developed near the Ohio/Michigan border just north of Toledo and tracked across parts of Lucas, Ottawa, Sandusky, Erie, Huron, Seneca, Richland, Ashland, and Wayne Counties. This supercell was responsible for nine tornadoes and numerous instances of large hail, with hail to at least the size of tennis balls reported near Toledo and multiple reports of hail to golf ball sized or larger as the storm continued southeast. Heavy rainfall from this supercell also produced flash flooding across Huron County. Storms gradually congealed into a line that produced some hail and straight-line convective wind damage into east central Ohio.

An EF0 tornado with estimated peak winds of 80 mph impacted portions of Peru Township. The tornado began at the intersection of Hettle and Terry Roads, where a pine tree was uprooted and several large tree branches were snapped. This tornado dissipated after crossing Peru Center Road.

An EF0 tornado with estimated peak winds of 85 mph tracked southeastward from near the intersection of OH-61 and Hanville Corners Road toward the intersection of OH-162 and Walnut Road. The tornado snapped a pine tree and damaged several other trees during its brief lifespan just west of North Fairfield.

This tornado began in vicinity of New State Road and Townline Road 131, where it downed a deteriorated barn. The tornado continued southeast toward the village of North Fairfield, intensified, lifted a large portion of a roof off an outbuilding, and downed several trees on Hanville Corners Road. A power pole was separated from power lines with additional tree damage. The tornado entered North Fairfield and caused widespread tree and power line damage in the village. Some roofing material was lifted off residences and some trees fell onto homes. A large sign was ripped off the facade of a building and several light and power poles were leaning along Main Street (OH-162). Damage in the village was at the EF0 to EF1 level and this is where the tornado was widest along its path.||The tornado continued southeastward across Penn Road toward Old State Road and Olive Road, where a large area of snapped and shredded trees fell and additional damage occurred to several barns and outbuildings. The greatest damage occurred near the intersection of Old State Road and Townline Road 12, where the tornado's estimated peak winds reached 110 mph. Several large trees were snapped, a mobile home was damaged heavily, and three power poles were snapped at their bases. As the tornado persisted farther southeast toward Boughtonville Road, several silos were damaged heavily. Near Edwards Road and Boughtonville Road, several roofs were displaced from outbuildings and the second floor of a residence was damaged heavily. The tornado continued toward Greenwich Milan Townline Road, where a large swath of trees were snapped. Minor tree and power pole damage occurred near the intersection of US-224 and Greenwich Milan Townline Road, west of the village of Greenwich, just before the tornado dissipated.

An EF1 tornado with estimated peak winds of 105 mph exhibited deviant west-to-east motion in the Greenwich area. The tornado started in vicinity of Townline Road 12 and Edwards Road, where several softwood trees were snapped. The tornado struck a business, where it damaged an office, several silos, an outbuilding, and some equipment. The tornado followed Townline Road 12 east to Greenwich Milan Townline Road, where additional tree damage occurred along with a clear damage path in a field. Additional trees were downed along Omega Road before the tornado dissipated near OH-13, northeast of Greenwich.

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

The warnings

13 minutes of warning. NWS CLE issued a tornado warning for this county at 23:38 UTC, 13 minutes before the tornado touched down, in force until 00:15 UTC.

The county was under a severe thunderstorm watch, issued at 23:17 UTC and running to 02:37 UTC.

Issued (UTC)ExpiredProductOffice
23:17 UTC02:37 UTCSevere Thunderstorm WatchCLE
23:24 UTC00:15 UTCSevere Thunderstorm WarningCLE
23:38 UTC00:15 UTCTornado WarningCLE
23:55 UTC00:30 UTCTornado WarningCLE
00:08 UTC04:00 UTCFlood AdvisoryCLE
00:09 UTC01:00 UTCSevere Thunderstorm WarningCLE
00:21 UTC00:37 UTCTornado WarningCLE
00:30 UTC05:30 UTCFlash Flood WarningCLE

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 19:57 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.

What forecasters said that day

The local office's own words before the tornado touched down, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Cleveland, OH wrote its last area forecast discussion before the tornado touched down at Jun 15, 4:25 PM EDT, 3 hours 26 minutes earlier.

Area forecast discussion, Jun 15, 4:25 PM EDT, 3 hours 26 minutes before
Area Forecast Discussion
National Weather Service Cleveland OH
425 PM EDT Thu Jun 15 2023

.SYNOPSIS...
Low pressure will pull a cold front southeast across the area this
evening. A trough will linger over the eastern Great Lakes on
Friday. A ridge of high pressure will return for the weekend.

&&

.NEAR TERM /THROUGH FRIDAY NIGHT/...
The forecast area resides between a ridge of high pressure over
western Pennsylvania and surface low pressure over southern lower
Michigan. Moisture is pooling near and immediately ahead of this
feature with dewpoints approaching 60 degrees along the I-75
corridor while holding steady or slowly starting to increase in the
east. The combination of smoke and increasing cirrus has limiting
warming and lowered high temperatures into the 70s for most
areas. Mixed layer CAPE is near 1000 J/kg ahead of low pressure
in eastern Indiana and expecting instability to increase across
mainly NW Ohio this evening as low level moisture continues to
increase. Instability is expected to peak through about 7 PM
before we lose heating and experience some marginal stabilization
of the boundary layer.

Cumulus cloud field has developed from near Lansing southwest into
northern Indiana along the cold front. Overall deep layer
moisture is less than previously expected as evident by
considerable dry air in the low level water vapor imagery. This
may result in lower coverage of showers and thunderstorms but
have only lowered pops by 10-20 percent given stronger forcing
is yet to arrive. Potent upper level low continues to pivot
south across Michigan late this afternoon with a few
thunderstorms starting to develop over Central Lower Michigan.
We do still expect showers and thunderstorms to develop as the
stronger forcing interacts with the surface front reaching NW
Ohio towards 23Z. In addition, activity that develops over
southeast Michigan may consolidate over Lake Erie and eventually
move onshore near and east of Cleveland as the surface low
crosses the lake later this evening. The area is included in a
marginal risk for severe weather as shear increases with a jet
streak at 500mb rounding the base of the trough. Main window
for any strong to severe thunderstorms will be from 5-10 PM
although may start to see some CIN developing after 8 PM. Main
severe weather concerns this evening are a few wind gusts of
50-60 mph and hail to quarter size. There is some backing of the
low level flow ahead of the low and can not rule out some
rotation in the atmosphere but LCLs are likely to be too high
for much of a tornado concern.

Rain showers will linger in the east overnight with cold advection
ramping up behind the front. Low clouds also arrive behind this
low so minimum temperatures are only expected to drop into the
low to mid 50s. Scattered showers may linger across eastern Ohio
and Pennsylvania through midday on Friday with the upper trough
overhead. Clearing from the northwest will be gradual through
the afternoon as high pressure builds into the western Great
Lakes. Conditions continue to dry on Friday night with lows in
the upper 40s to lower 50s.

&&

.SHORT TERM /SATURDAY THROUGH SUNDAY NIGHT/...
Upper level ridging and surface high pressure will build over
the area from the west during the day Saturday and into the
weekend. This ridge begins to weaken as it moves eastward on
Sunday as an upper low attempts to move into the Ohio/Tennessee
Valley. We should stay dry through the short term as the surface
low remains far enough to the south of our area. Highs will be
on the increase this weekend with Saturday's highs rise into the
upper 80s across western Ohio, mid 70s in central Ohio, and low
70s across eastern Ohio and NW PA. By Sunday, highs in the low
to mid 80s will be common areawide with the exception of NW PA
with highs in the upper 70s.

&&

.LONG TERM /MONDAY THROUGH THURSDAY/...
Upper low over the Ohio Valley may provide enough low level moisture
and upper level support to provide some shower/thunderstorm chances
during the long term period. Temperatures will gradually cool down
next week with highs starting in the mid to upper 80s on Monday with
highs in the upper 70s by Thursday.

&&

.AVIATION /18Z Thursday THROUGH Tuesday/...
All terminals remain VFR with thickening high cloud this
afternoon. Thunderstorms are expected to develop late this
afternoon into this evening ahead of low pressure moving
southeast into the area. Overall the atmosphere appears drier
and timing of thunderstorms has slowed by an hour or two at all
terminals. Still included a tempo of 2-3 hours at each terminal
with thunderstorms, gusty winds of 30-35 knots, and rain with
MVFR or IFR visibilities. Sky conditions are expected to remain
VFR until precipitation arrives. This low pressure system will
pull a cold front south across the area with ceilings dropping
to MVFR and likely IFR for a 3-5 hour window, mainly between
9-14Z. Showers will linger overnight and even into Friday
morning across Northeast Ohio and Northwest Pennsylvania.

Winds will tend to out of the south or southwest ahead of the
low pressure system, eventually shifting to the west and then north
behind the low with the wind shift occurring between 09-15Z.

Outlook...Scattered rain showers linger into Friday afternoon
and night across NW Pennsylvania.

&&

.MARINE...
Low pressure and its associated cold front will move southeast
across the lake overnight tonight. High pressure then builds in
behind this low through the weekend. Light and southeasterly winds
ahead of the cold front become northerly at 10-15 knots by Friday
morning. Northerly flow remains over the lake until high pressure
takes hold over our area by late Saturday night and winds will
decrease and become light and variable through the rest of the
weekend. Easterly flow 10-15 knots then takes hold as we become
sandwiched between two low pressure systems.

&&

.CLE WATCHES/WARNINGS/ADVISORIES...
OH...None.
PA...None.
MARINE...None.

&&

SYNOPSIS...KEC
NEAR TERM...KEC
SHORT TERM...Iverson
LONG TERM...Iverson
AVIATION...KEC
MARINE...Iverson
Hazardous weather outlook, Jun 15, 7:38 PM EDT, 13 minutes before
Hazardous Weather Outlook
National Weather Service Cleveland OH
738 PM EDT Thu Jun 15 2023

LEZ144>147-164>167-OHZ009>013-017>021-027>031-162345-
The Islands to Vermilion OH-Vermilion to Avon Point OH-
Avon Point to Willowick OH-Willowick to Geneva-on-the Lake OH-
The Islands to Vermilion OH beyond 5 nm off shoreline to US-
Canadian border-
Vermilion to Avon Point OH beyond 5 nm off shoreline to US-
Canadian border-
Avon Point to Willowick OH beyond 5 nm off shoreline to US-
Canadian border-Willowick to Geneva-on-the-
Lake OH beyond 5NM off shoreline to US-Canadian border-Erie-Lorain-
Cuyahoga-Lake-Geauga-Hancock-Seneca-Huron-Medina-Summit-Wyandot-
Crawford-Richland-Ashland-Wayne-
738 PM EDT Thu Jun 15 2023

...SEVERE THUNDERSTORM WATCH 311 IN EFFECT UNTIL 11 PM EDT THIS
EVENING...

This Hazardous Weather Outlook is for Lake Erie, north central
Ohio, northeast Ohio and northwest Ohio.

.DAY ONE...Tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Severe Thunderstorm Watch.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

LEZ061-142-143-148-149-162-163-168-169-OHZ003-006>008-014-022-023-
032-033-036>038-047-089-PAZ001>003-162345-
Ripley to Buffalo NY extending from 5NM off shoreline to US-
Canadian border-Maumee Bay to Reno Beach OH-
Reno Beach to The Islands OH-Geneva-on-the-Lake to Conneaut OH-
Conneaut OH to Ripley NY-
Detroit River Lt. to Maumee Bay OH to Reno Beach OH beyond 5NM
offshoreline to US-Canadian border-
Reno Beach to The Islands OH beyond 5NM off shoreline to US-
Canadian border-Geneva-on-the-
Lake to Conneaut OH beyond 5 nm off shoreline to US-Canadian border-
Conneaut OH to Ripley NY beyond 5 nm off shoreline to US-
Canadian border-Lucas-Wood-Ottawa-Sandusky-Ashtabula Inland-Portage-
Trumbull-Stark-Mahoning-Marion-Morrow-Holmes-Knox-
Ashtabula Lakeshore-Northern Erie-Southern Erie-Crawford-
738 PM EDT Thu Jun 15 2023

This Hazardous Weather Outlook is for Lake Erie, north central
Ohio, northeast Ohio, northwest Ohio and northwest Pennsylvania.

.DAY ONE...Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

In the hours before

Local storm report, Jun 15, 6:22 PM EDT, 1 hour 29 minutes before
Preliminary Local Storm Report
National Weather Service Cleveland OH
622 PM EDT Thu Jun 15 2023

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0607 PM     Tstm Wnd Dmg     4 WNW Harbor View       41.72N 83.52W
06/15/2023                   Lucas              OH   911 Call Center

            Multiple utility poles down and report of a
            roof blown off of a house in Washington
            Township. Time estimated via radar.

&&

Maines
Local storm report, Jun 15, 6:32 PM EDT, 1 hour 19 minutes before
Preliminary Local Storm Report
National Weather Service Cleveland OH
632 PM EDT Thu Jun 15 2023

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0615 PM     Hail             2 NW Harbor View        41.71N 83.48W
06/15/2023  E2.50 inch       Lucas              OH   Public

            Report from mPING: Tennis Ball (2.50 in.).

&&

Maines
Local storm report, Jun 15, 6:37 PM EDT, 1 hour 14 minutes before
Preliminary Local Storm Report
National Weather Service Cleveland OH
637 PM EDT Thu Jun 15 2023

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0615 PM     Hail             3 NW Harbor View        41.72N 83.48W
06/15/2023  M2.00 inch       Lucas              OH   Trained Spotter

&&

Maines
Local storm report, Jun 15, 6:56 PM EDT, 55 minutes before
Preliminary Local Storm Report
National Weather Service Cleveland OH
656 PM EDT Thu Jun 15 2023

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0642 PM     Hail             6 NNE Rocky Ridge       41.61N 83.17W
06/15/2023  M1.25 inch       Ottawa             OH   Trained Spotter

&&

Maines
Special weather statement, Jun 15, 7:13 PM EDT, 38 minutes before
Special Weather Statement
National Weather Service Cleveland OH
713 PM EDT Thu Jun 15 2023

OHZ017-160000-
Hancock OH-
713 PM EDT Thu Jun 15 2023

...A strong thunderstorm will impact portions of northern Hancock
County through 800 PM EDT...

At 713 PM EDT, Doppler radar was tracking a strong thunderstorm near
McComb, or 10 miles northeast of Ottawa, moving east at 40 mph.

HAZARD...Wind gusts up to 50 mph and penny size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
Findlay, Fostoria, North Baltimore, McComb, Arcadia, Vanlue, Van
Buren, Bloomdale, Benton Ridge and Bairdstown.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

&&

LAT...LON 4117 8358 4116 8342 4100 8342 4099 8346
      4097 8346 4099 8388 4117 8388
TIME...MOT...LOC 2313Z 268DEG 34KT 4109 8385

MAX HAIL SIZE...0.75 IN
MAX WIND GUST...50 MPH

Sefcovic
Special weather statement, Jun 15, 7:47 PM EDT, 4 minutes before
Special Weather Statement
National Weather Service Cleveland OH
747 PM EDT Thu Jun 15 2023

OHZ006-017-018-160030-
Seneca OH-Wood OH-Hancock OH-
747 PM EDT Thu Jun 15 2023

...A strong thunderstorm will impact portions of western Seneca,
southeastern Wood and northeastern Hancock Counties through 830 PM
EDT...

At 746 PM EDT, Doppler radar was tracking a strong thunderstorm over
North Baltimore, or 11 miles north of Findlay, moving east at 35 mph.

HAZARD...Wind gusts up to 50 mph and nickel size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
Tiffin, Fostoria, North Baltimore, Arcadia, Van Buren, New Riegel,
Bloomdale, Bettsville, Risingsun, Cygnet, Jerry City, West Millgrove,
Bairdstown, Bascom and Kansas.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

A Severe Thunderstorm Watch remains in effect until 1100 PM EDT for
north central and northwestern Ohio.

&&

LAT...LON 4130 8375 4127 8342 4125 8342 4126 8322
      4124 8301 4099 8307 4099 8312 4112 8378
TIME...MOT...LOC 2346Z 277DEG 32KT 4120 8367

MAX HAIL SIZE...0.88 IN
MAX WIND GUST...50 MPH

Sefcovic

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.

Detroit, MI (KDTX), 12:00Z

11.9 hours before the tornado, 181 km from the path. June 15, 2023.

Skew-T log-pSkew-T log-p diagram, Detroit, MI at 12:00Z on 2023-06-15Temperature 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 -106529, lifted condensation level 1134 meters above ground. Wind barbs in knots down the right edge.LCL10008507005003002001001 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. The warm shading is its CAPE, the cool shading the inhibition it has to break through.
HodographHodograph, Detroit, MI at 12:00Z on 2023-06-15The 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 46 square meters per square second, 0 to 6 km bulk shear 24 knots.193958Sfc1 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
-106529 J/kg
Surface CAPE
0 J/kg
Mixed-layer LCL
1134 m above ground
0-6 km bulk shear
24 kt
0-1 km bulk shear
14 kt
0-1 km storm-relative helicity
46 m²/s²
0-3 km storm-relative helicity
59 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0
0-3 km lapse rate
4.0 K/km

Open this sounding in Storm Lab

Detroit, MI (KDTX), 00:00Z

0.1 hours after it, 181 km from the path. June 16, 2023.

Skew-T log-pSkew-T log-p diagram, Detroit, MI at 00:00Z on 2023-06-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 115 joules per kilogram, CIN -67, lifted condensation level 789 meters above ground. Wind barbs in knots down the right edge.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. The warm shading is its CAPE, the cool shading the inhibition it has to break through.
HodographHodograph, Detroit, MI at 00:00Z on 2023-06-16The 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 172 square meters per square second, 0 to 6 km bulk shear 41 knots.193958Sfc1 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
115 J/kg
Mixed-layer CIN
-67 J/kg
Surface CAPE
625 J/kg
Mixed-layer LCL
789 m above ground
0-6 km bulk shear
41 kt
0-1 km bulk shear
18 kt
0-1 km storm-relative helicity
172 m²/s²
0-3 km storm-relative helicity
242 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.7
0-3 km lapse rate
5.7 K/km

Open this sounding in Storm Lab

The radar

The Cleveland radar (KCLE), 74 km away, was scanning. The volume nearest the touchdown began at 23:53 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
22:48 UTCHAIL 1Oak HarborOttawa, OHTime estimated via radar.
22:48 UTCHAIL 1Oak HarborOttawa, OHTime estimated via radar.
22:49 UTCTORNADO3 S Oak HarborOttawa, OHPreliminary NWS storm survey determined an EF-2 tornado with estimated peak winds of 130 mph and a path width of 200 yards occurred south of Oak Harbor in Ottawa County, OH. The tornado was on the ground for approximatel
22:49 UTCTORNADO3 S Oak HarborOttawa, OHPreliminary NWS storm survey determined an EF-2 tornado with estimated peak winds of 130 mph and a path width of 200 yards occurred south of Oak Harbor in Ottawa County, OH. The tornado was on the ground for approximatel
22:50 UTCTSTM WND DMG3 Sse Oak HarborOttawa, OHDamage to multiple houses near Hetrick and Bloom Roads. Possible tornado damage.
22:50 UTCTSTM WND DMG3 Sse Oak HarborOttawa, OHDamage to multiple houses near Hetrick and Bloom Roads. Possible tornado damage.
22:50 UTCTSTM WND DMG3 Sse Oak HarborOttawa, OHDamage to vehicles and farm buildings. Pictures via social media. Possible tornado damage.
22:50 UTCTSTM WND DMG3 Sse Oak HarborOttawa, OHDamage to vehicles and farm buildings. Pictures via social media. Possible tornado damage.
22:52 UTCTSTM WND DMG6 Se Oak HarborSandusky, OHCorrects time on previous report from 6 SE Oak Harbor. Emergency manager reported storm damage in Rice Twp. Possible tornado.
22:52 UTCTSTM WND DMG6 Se Oak HarborSandusky, OHEmergency manager reported storm damage in Rice Twp. Possible tornado.
22:57 UTCTSTM WND DMG2 S Oak HarborOttawa, OHSeveral reports of structural damage along and around State Route 19 south of Oak Harbor in Ottawa County. Damage includes siding damage, outbuilding wall failure, and a roof blown off of a barn. Reports of trees down as
22:57 UTCTSTM WND DMG2 S Oak HarborOttawa, OHSeveral reports of structural damage along and around State Route 19 south of Oak Harbor in Ottawa County. Damage includes siding damage, outbuilding wall failure, and a roof blown off of a barn. Reports of trees down as
22:57 UTCTORNADO4 Ene LindseySandusky, OHAn EF-1 tornado with estimated maximum winds of 95 mph and a width of 100 yards briefly touched down near the intersection of Township Road 153 and Township Road 146 in Rice Township, OH. The tornado blew down multiple t
22:57 UTCTORNADO4 Ene LindseySandusky, OHAn EF-1 tornado with estimated maximum winds of 95 mph and a width of 100 yards briefly touched down near the intersection of Township Road 153 and Township Road 146 in Rice Township, OH. The tornado blew down multiple t
23:18 UTCTSTM WND DMG5 Ene FremontSandusky, OHMultiple trees snapped and powerlines down along the Turnpike/I-80. Time estimated via radar.
23:18 UTCTSTM WND DMG5 Ene FremontSandusky, OHMultiple trees snapped and powerlines down along the Turnpike/I-80. Time estimated via radar.
23:18 UTCTORNADO6 W CastaliaSandusky, OHDelayed report. An NWS Cleveland storm survey confirms an EF-0 tornado briefly touched down in Sandusky County east of Vickery on June 15, 2023. The tornado touched down along CR 247 partially destroying a metal roof of
23:18 UTCTORNADO6 W CastaliaSandusky, OHDelayed report. An NWS Cleveland storm survey confirms an EF-0 tornado briefly touched down in Sandusky County east of Vickery on June 15, 2023. The tornado touched down along CR 247 partially destroying a metal roof of
23:20 UTCTSTM WND DMG4 W CastaliaSandusky, OHOutbuilding destroyed with debris scattered into field near US-6 and County Road 298. Time estimated via radar.
23:20 UTCTSTM WND DMG4 W CastaliaSandusky, OHOutbuilding destroyed with debris scattered into field near US-6 and County Road 298. Time estimated via radar.
23:22 UTCTSTM WND DMG2 Wsw SanduskyErie, OHCorrects previous non-tstm wnd dmg report from 2 WSW Sandusky. Poles snapped along US-6.
23:22 UTCTSTM WND DMG2 Wsw SanduskyErie, OHPoles snapped along US-6.
23:22 UTCNON-TSTM WND DMG2 Wsw SanduskyErie, OHPoles snapped along US-6.
23:27 UTCTSTM WND DMG4 N Green SpringsSandusky, OHBarn collapse. Time estimated via radar.
23:27 UTCTSTM WND DMG4 N Green SpringsSandusky, OHBarn collapse. Time estimated via radar.
23:27 UTCTSTM WND DMGCastaliaErie, OHNumerous trees and powerlines down.
23:27 UTCTSTM WND DMGCastaliaErie, OHNumerous trees and powerlines down.
23:29 UTCHAIL 1.51 W BellevueSandusky, OH
23:29 UTCHAIL 1.51 W BellevueSandusky, OH
23:29 UTCHAIL 1.75BellevueSandusky, OH
23:29 UTCHAIL 1.75BellevueSandusky, OH
23:31 UTCTSTM WND DMGBellevueHuron, OHCorrects previous non-tstm wnd dmg report from Bellevue. Trees snapped along Northwest Street.
23:31 UTCTSTM WND DMGBellevueHuron, OHTrees snapped along Northwest Street.
23:31 UTCNON-TSTM WND DMGBellevueHuron, OHTrees snapped along Northwest Street.
23:32 UTCHAIL 1.75BellevueHuron, OHA trained spotter reported golf ball sized hail near SR 269 and Lincoln Street in Bellevue.
23:32 UTCHAIL 1.75BellevueHuron, OHA trained spotter reported golf ball sized hail near SR 269 and Lincoln Street in Bellevue.
23:35 UTCTSTM WND GST 404 E Port ClintonOttawa, OHAWOS station KPCW Port Clinton reported a 35 kt wind gust.
23:35 UTCTSTM WND GST 404 E Port ClintonOttawa, OHAWOS station KPCW Port Clinton reported a 35 kt wind gust.
23:40 UTCTSTM WND DMG1 N BellevueHuron, OHLarge trees downed just north of Bellevue. Time estimated via radar.
23:40 UTCTSTM WND DMG1 N BellevueHuron, OHLarge trees downed just north of Bellevue. Time estimated via radar.

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

This ground now

The live radar over the trackEvery 2023 tornado in OhioEvery tornado in Ohio since 1950Warnings in force in Ohio nowThe forecast where you are

The other tornadoes of June 15, 2023

31 more were confirmed in the United States that day.

DateTimeRatingWherePath (mi)Width (yd)DeathsInjuriesDamage
June 154:58 PM CDTEF0Comanche, OK3.850$10,000
June 155:02 PM CDTEF2Ochiltree, TX17.4200$114,000
June 156:06 PM EDTEF2Lucas, OH3.8300$176,000
June 155:06 PM CDTEF3Perryton tornado, TX6.38803100$1.0 million
June 156:09 PM EDTEF1Monroe, MI4.8400
June 155:10 PM CDTEF0Cotton, OK1.250$10,000
June 155:11 PM CDTUnratedStephens, OK0.550
June 155:12 PM CDTEF0Ochiltree, TX12.350
June 156:28 PM EDTEF0Lucas, OH0.250$5,000
June 155:34 PM CDTEF0Stephens, OK0.8200
June 155:37 PM CDTEF1Stephens, OK0.520$30,000
June 156:49 PM EDTEF2Ottawa, OH3.4200$255,000
June 156:57 PM EDTEF1Sandusky, OH0.1100$15,000
June 155:58 PM CDTUnratedJefferson, OK0.850
June 156:03 PM CDTEF1Stephens, OK1.550$10,000
June 156:16 PM CDTEF2Jefferson, OK4.11,000$250,000
June 157:19 PM EDTEF0Sandusky, OH0.350$18,000
June 156:29 PM CDTEF1Ellis, TX to OK4.8200$11,000
June 157:40 PM EDTEF0Sandusky, OH0.950$10,000
June 157:43 PM EDTEF0Franklin, FL0.450$5,000
June 156:47 PM CDTUnratedRoger Mills, OK1.050
June 157:48 PM EDTEF2Huron, OH8.72,200$270,000
June 158:01 PM EDTEF0Huron, OH0.7100$5,000
June 158:04 PM EDTEF1Huron, OH8.61,100$165,000
June 158:13 PM EDTEF1Huron, OH4.0250$60,000
June 157:26 PM CDTEF0Love, OK0.510
June 158:46 PM EDTEF0Ashland, OH1.2300$70,000
June 158:02 PM CDTEF1Clay, TX2.5100$8,000
June 158:35 PM CDTEF2Escambia, FL8.6450
June 1512:21 AM CDTEF0Baldwin, AL0.375
June 151:43 AM EDTEF0Taylor, FL1.050

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.