Tornadoes · United States · Iowa · 2026
EF1 tornado, Nyman to Villisca, Iowa, June 11, 2026
From Nyman to Villisca, this EF1 tornado ran 7.2 miles across Page County on June 11, 2026, touching down at 5:58 AM CDT and reaching 100 yards wide. It killed nobody.
Preliminary. This is NWS OAX's damage survey, filed in the Damage Assessment Toolkit as 4 ESE Coburg to 3 NNW Hepburn. The rating, the path and the casualties are the survey's and can change while it is revised. The Storm Prediction Center compiles the official record of 2026 from these surveys and publishes it in the spring of 2027; this page moves to that tornado's permanent address when it does.
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 mph
Light damage. Surface peeled off some roofs, gutters and siding damaged, branches broken, shallow-rooted trees pushed over.
EF186 to 110 mphthis tornado
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 survey
- Rating, as surveyed
- EF1, preliminary
- Date
- June 11, 2026
- Touchdown
- 5:58 AM CDT (10:58 UTC)
- Lifted
- 6:08 AM CDT (11:08 UTC)
- On the ground
- 10 minutes
- Path length
- 7.2 miles (11.5 km)
- Path width
- 100 yards (91 m)
- Deaths
- 0
- Injuries
- 0
- County
- Page County
- Touchdown point
- 40.897, -95.179
- Lift-off point
- 40.886, -95.044
- Highest wind the damage implies
- 90 mph
- Surveyed by
- NWS OAX
- The office's name for it
- 4 ESE Coburg to 3 NNW Hepburn
- Survey last edited
- June 14, 2026
- Record number
- None yet. SPC numbers 2026 in the spring of 2027.
What the survey found
At approximately 5:58 AM, a tornado developed just east of Coburg, Iowa, near 105th Street and K Avenue, and moved east-southeast. The tornado produced sporadic tree damage with an estimated wind speeds of 70 mph. The tornado would then track east, parallel to 110th St. Along the path, trees and farm outbuildings received damage. Max wind speeds were estimated at low-end EF1 intensity of 90 mph. The tornado would dissipate at approximately 6:08 AM near 110th St and R Ave. The estimated max width was approximately 100 yards.
Written by NWS OAX in the NWS Damage Assessment Toolkit. A survey is revised as better evidence arrives.
The damage survey
45 damage points were recorded along this path by NWS OAX, in the Damage Assessment Toolkit the survey teams carry. The strongest indicator was rated EF1. The highest wind the damage implies is 105 mph.
- One tree uprooted, other large limbs down.
- about 10 pine tree trunks snapped
- Two trees uprooted and numerous other large limbs down. Minor damage to homes, siding and roof.
- Trunk snapped, large out building collapse, power lines down
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
On the morning of June 11, 2026, severe thunderstorms pushing across southeast Nebraska into southwest Iowa produced tornadoes, large hail, damaging wind gusts, and flash flooding. The synoptic setup for the event featured broad upper-level troughing over the Northern High Plains, with a strong shortwave trough pushing into eastern Nebraska early in the day. This feature provided upper-level dynamic support for the amplification of the low-level jet (LLJ) alongside subsequent low-level warm air and moisture advection. This ultimately generated the forcing necessary for storm development, which began around 1:00 AM to 2:00 AM local time over central Nebraska.||As the LLJ strengthened overnight, a surface frontal boundary began to advance northward into southeast Nebraska. Isentropic upglide to the north of the surface front led to destabilization above the boundary layer. This elevated instability, combined with 40 to 55 knots of 1-3 km bulk shear along the nose of the LLJ, led to the organization of a strong mesoscale convective system (MCS) that tracked across eastern Nebraska and into southwest Iowa.||As the storms initally pushed into eastern Nebraska, the first report of large hail���measuring up to 1.25 inches in diameter���surfacing was reported in Seward County at 2:19 AM CST. By 3:00 AM CST, the system intensified and progressed eastward into Lancaster County, producing an initial 74 mph wind gust near Valparaiso and dropping hail up to 2.50 inches in diameter. As the storms tracked directly through Lancaster County between 3:11 AM and 4:01 AM CST, they generated widespread wind damage, snapping trees and downing powerlines. One notable incident occurred at 3:46 AM CST when an estimated 10-inch diameter tree limb fell onto a home, resulting in an injury. The system then continued east toward the Missouri River, pushing into Cass County around 4:04 AM CST where it immediately began causing structural damage and dropped its first reported tornadoes shortly after 4:10 AM CST.||Crossing into southwest Iowa around 4:30 AM CST, the system's focus shifted heavily toward pockets of damaging wind gusts, brief tornadoes and flash flooding. Tornadoes were reported consecutively across Fremont, Mills, Page, and Montgomery counties between 4:29 AM CST and 5:11 AM CST. As the morning progressed, intense straight-line winds up to 90 mph continued in a swatch across eastern Page and Montgomery counties in Iowa, particularly between Coburg and Villisca, IA. By 5:26 AM CST, the severe wind and hail threats began to transition into a significant flash flood event. Heavy downpours���including a staggering 6 inches of rain reported in Sidney, Iowa by 6:00 AM CST���led to flooded creeks, residential yards, and submerged roadways across Page and Fremont counties as the storms finally pushed out of the area.
At approximately 4:58 AM CST, a tornado developed just east of Coburg, Iowa, near 105th Street and K Avenue, and moved east-southeast. The tornado produced sporadic tree damage with an estimated wind speeds of 70 mph. The tornado would then track east, parallel to 110th St. Along the path, trees and farm outbuildings received damage. Max wind speeds were estimated at low-end EF1 intensity of 90 mph. The tornado would dissipate at approximately 5:08 AM CST near 110th St and R Ave. The estimated maximum width was approximately 100 yards.
A brief tornado developed south of Villisca at approximately 5:11 AM CST. The tornado would track along 110th St between V Ave and Willow Ave before dissipating near the county line at 5:13 AM CST. Along the tornado's path, trees were damaged, a farm outbuilding lost part of the roof and wall, and a carport was destroyed. The tornado had estimated wind speeds of 90 mph earning a rating of EF1. The maximum estimated width of the tornado was approximately 50 yards.
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 Marginal Risk. The outlook in force was issued at 06:19 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 Omaha, NE wrote its last area forecast discussion before the tornado touched down at Jun 11, 5:27 AM CDT, 31 minutes earlier. Its key messages:
- Strong to severe storms likely overnight (60-80% chance), moving through around 3 to 7 AM. Threats include very large hail, damaging winds, a tornado or two, and heavy rainfall.
- Shower and storm chances return Saturday (40-60% chance) with another chance for severe storms Saturday afternoon and evening.
- Cooler weather expected Sunday into early next week, with temperatures trending back up Tuesday into Wednesday.
Area forecast discussion, Jun 11, 5:27 AM CDT, 31 minutes before
Area Forecast Discussion National Weather Service Omaha/Valley NE 527 AM CDT Thu Jun 11 2026 .KEY MESSAGES... - Strong to severe storms likely overnight (60-80% chance), moving through around 3 to 7 AM. Threats include very large hail, damaging winds, a tornado or two, and heavy rainfall. - Shower and storm chances return Saturday (40-60% chance) with another chance for severe storms Saturday afternoon and evening. - Cooler weather expected Sunday into early next week, with temperatures trending back up Tuesday into Wednesday. && .DISCUSSION... Issued at 924 PM CDT Wed Jun 10 2026 We have two boundaries across our area this evening. The main one is just clipping far southeast Nebraska up through Page County, IA bringing storms into Richardson County. The second is more of a truer cold front with a wind shift to northwesterly and much drier air to the north of it. This front stretches from Beatrice northeast to around Red Oak, IA. We had a few storms pop up along that second boundary earlier, but with diurnal heating shutting off, we've even lost the clouds that were along that boundary earlier. Attention turns to storms overnight. Right now the upper-level pattern shows broad troughing over the Northern High Plains. Guidance has a decently strong shortwave trough pushing into Nebraska early Thursday, providing upper-level dynamic support for amplification of the low-level jet, and forcing for storm development starting around 1-2AM over Central Nebraska. As the LLJ strengthens overnight, we'll see the stronger surface frontal boundary start to advance northward into southeast Nebraska. Isentropic upglide to the north of the surface front will lead to destabilization above the boundary layer. This instability combined with 40-55kts of 1-3km Bulk Shear along the nose of the LLJ will lead to the organization of a strong MCS that will track across eastern Nebraska into western Iowa. While CAMs continue to waffle on the exact path of this convective complex, it generally looks to impact somewhere around I-80, either aiming directly towards Lincoln or Omaha continuing east into Iowa. This complex will likely start as a cluster of strong individual cells over Central Nebraska, starting to merge together as they enter Butler, Seward, and Saline counties. These initial storm clusters will have a high risk of large hail, up to 2.5 inches. As they continue east, we'll see cold-pool development as the storm clusters start to organize themselves in the high-shear environment. It will start with a couple strong downbursts, which then will lead to the transition into more of more of a wind-driven MCS with gust potential up likely up to 70-80 mph. Couldn't rule out gusts up to 100 mph. The next uncertainty lies in where exactly this transition occurs and just how strong the winds will get. I expect the transition will likely occur somewhere around Lancaster+Saunders counties east into Omaha, with a wind-driven hail threat through the transition. Areas east of the transition will see more of just a damaging wind threat. Severe storms should clear the area into central Iowa by around 7AM, with the precip shield keeping light stratiform showers with a few embedded rumbles of thunder into mid-morning. Once showers clear, attention turns to the forecast for the rest of Thursday. The good news is that it is going to be much cooler. Strong northwesterly flow on the back-side of the upper-level trough will mix down, leading to gusty northwesterly winds developing late morning and lingering through the afternoon. Expect frequent gusts 30 to 40 mph. These winds will be advecting in cooler, drier air which will keep temperatures very pleasant. Highs on Thursday will only get into the upper 70s to low 80s. Going into Friday we see zonal flow setting up across the CONUS at 250mb, with a mid-level ridge shifting across the region at 500mb. On Friday we see the return of southerly flow on the back-side of this ridge coinciding with a weak Low developing and moving into central South Dakota. With the return of southerly flow we'll see temperatures warming back into the mid 80s to low 90s Friday afternoon, though humidity remains low with dew points in the mid 40s to mid 50s. We'll see moisture arrive with the nocturnal amplification of the LLJ into eastern Nebraska Friday night into early Saturday with increasing clouds, and potential for nocturnal storms overnight into early Saturday. Models have been trending farther south with nocturnal storm development and the lingering stationary front into the day on Saturday. This boundary will be the focus for strong-to-severe storm development possible Saturday afternoon and evening. Wherever this sets up, expect a low pressure system to develop somewhere around southwestern Kansas and ride up along this stationary boundary, amplifying low-level shear in an environment with ample moisture and instability along and south of the front. The Storm Prediction Center has been highlighting this potential since Day 5, which shows fairly good confidence in this potential, so highlight Saturday afternoon-evening as a period we should watch for more severe storms. Beyond Saturday, cooler weather settles in for Sunday into early next week as we see the return of northwesterly flow over the northern and central Plains. We could still see a few chances for showers and storms as shortwaves ride down the back-side of the broad upper-level trough, but moisture will be more limited with these showers likely not leading to any significant, meaningful rainfall. Temperatures trend back up toward Wednesday next week as ridging out west starts to expand eastward, leading to the return of southerly flow and moisture advection back into our region. I wouldn't expect any additional chances for severe weather beyond Saturday until at least Wednesday or later in the week next week. && .AVIATION /12Z TAFS THROUGH 12Z FRIDAY/... Issued at 500 AM CDT Thu Jun 11 2026 KOFK: The first round of storms has moved through the terminal, leaving us with a lull in rain chances for a few hours. Models continue to show the possibility of a second line of showers/storms moving through the area between 15Z-17Z. Rain and a brief period of gusty winds and a wind shift would be the main things to watch out for. MVFR conditions improve to VFR by 17Z as the system moves out of the region. Northwest winds prevail around 15-20kts after 21Z, decreasing to 5-10kts by 02Z. KOMA: A few lines of storms continue to move west to east across eastern Nebraska. Expect these storms to continue to move through the vicinity of the terminal through shortly after 12Z. Models continue to show a possible secondary line of storms moving through between 14Z and 16Z. Expect gusty winds, a possible wind shift to the west, and potentially heavy rainfall with these storms. Expect ceilings to improve to VFR by 17Z as the system moves out of the region. Winds will become northwesterly around 15-20kts by 16Z, decreasing to around 5-10kts by 01Z. KLNK: Thunderstorms continue to move across southeastern Nebraska early this morning. A brief lull in storms is expected between 12Z and 13Z. Models are showing a few storms developing over or near the terminal between 13Z and 15Z. Gusty winds and heavy rainfall would be the main concerns with any additional storms moving through the area. Ceilings begin to improve around 15Z-16Z, returning to VFR conditions. Northwest winds around 15-20kts are expected after 16Z, decreasing to 5-10kts by 01Z. && .OAX WATCHES/WARNINGS/ADVISORIES... NE...None. IA...None. && DISCUSSION...McCoy AVIATION...ANW
In the hours before
Local storm report, Jun 11, 5:32 AM CDT, 26 minutes before
Preliminary Local Storm Report
National Weather Service Omaha/Valley NE
532 AM CDT Thu Jun 11 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0527 AM Tstm Wnd Gst Murray 40.92N 95.93W
06/11/2026 E80 MPH Cass NE Trained Spotter
&&Local storm report, Jun 11, 5:50 AM CDT, 8 minutes before
Preliminary Local Storm Report
National Weather Service Omaha/Valley NE
550 AM CDT Thu Jun 11 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0547 AM Tstm Wnd Gst 2.1 SSE Silver City 41.08N 95.62W
06/11/2026 M80 MPH Mills IA Mesonet
0542 AM Tstm Wnd Gst 4.2 NNE Tabor 40.95N 95.64W
06/11/2026 M73 MPH Mills IA Mesonet
0533 AM Tstm Wnd Gst 1.5 NNW Plattsmouth 41.03N 95.90W
06/11/2026 M58 MPH Cass NE Mesonet
&&Local storm report, Jun 11, 5:52 AM CDT, 6 minutes before
Preliminary Local Storm Report
National Weather Service Omaha/Valley NE
552 AM CDT Thu Jun 11 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0547 AM Tstm Wnd Gst 2.6 NW Silver City 41.14N 95.67W
06/11/2026 M67 MPH Mills IA Mesonet
0547 AM Tstm Wnd Gst 6.1 N Glenwood 41.14N 95.74W
06/11/2026 M71 MPH Mills IA Mesonet
&&Local storm report, Jun 11, 5:53 AM CDT, 5 minutes before
Preliminary Local Storm Report
National Weather Service Omaha/Valley NE
553 AM CDT Thu Jun 11 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0546 AM Tstm Wnd Gst 3.5 N Silver City 41.16N 95.64W
06/11/2026 M58 MPH Pottawattamie IA Mesonet
&&Local storm report, Jun 11, 5:56 AM CDT, 2 minutes before
Preliminary Local Storm Report
National Weather Service Omaha/Valley NE
556 AM CDT Thu Jun 11 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0540 AM Tstm Wnd Gst Glenwood 41.05N 95.74W
06/11/2026 M63 MPH Mills IA Mesonet
&&Local storm report, Jun 11, 5:57 AM CDT, 1 minute before
Preliminary Local Storm Report
National Weather Service Omaha/Valley NE
557 AM CDT Thu Jun 11 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0555 AM Tstm Wnd Gst 3.0 NNW Coburg 40.96N 95.29W
06/11/2026 M63 MPH Montgomery IA Mesonet
&&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.
Omaha, NE (KOAX), 00:00Z
11.0 hours before the tornado, 116 km from the path. June 11, 2026.
- Mixed-layer CAPE
- 90 J/kg
- Mixed-layer CIN
- -68 J/kg
- Surface CAPE
- 691 J/kg
- Mixed-layer LCL
- 2862 m above ground
- 0-6 km bulk shear
- 41 kt
- 0-1 km bulk shear
- 7 kt
- 0-1 km storm-relative helicity
- -9 m²/s²
- 0-3 km storm-relative helicity
- 51 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- -0.1
- 0-3 km lapse rate
- 9.1 K/km
The surface observations
Red Oak (RDK), 18 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.
The radar
The Omaha radar (KOAX), 115 km away, was scanning. The volume nearest the touchdown began at 10:55 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.
This ground now
The live radar over the trackEvery 2026 tornado in IowaEvery tornado in Iowa since 1950Warnings in force in Iowa nowThe forecast where you are
The other tornadoes of June 11, 2026
65 more have been surveyed in the United States that day, so far.
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|---|---|---|---|---|---|---|---|
| June 11 | 5:10 AM CDT | EF1 | Cass, NE | 2.0 | 40 | |||
| June 11 | 5:15 AM CDT | EF0 | Cass, NE | 0.3 | 20 | |||
| June 11 | 5:21 AM CDT | EF1 | Cass, NE | 2.0 | 40 | |||
| June 11 | 5:29 AM CDT | EF1 | Fremont, IA | 1.5 | 30 | |||
| June 11 | 5:33 AM CDT | EF0 | Mills, IA | 1.7 | 20 | |||
| June 11 | 6:08 AM CDT | EF1 | Montgomery, IA | 5.7 | 0 | |||
| June 11 | 6:08 AM CDT | EF1 | Montgomery, IA | 5.7 | 0 | |||
| June 11 | 6:11 AM CDT | EF1 | Page, IA | 1.9 | 50 | |||
| June 11 | 6:26 AM CDT | EF2 | Adams, IA | 6.0 | 200 | |||
| June 11 | 4:05 PM CDT | Unrated | Washington, IA | 0.1 | 0 | |||
| June 11 | 4:15 PM CDT | Unrated | Hancock, IL | 0.2 | 0 | |||
| June 11 | 4:54 PM CDT | Unrated | McDonough, IL | 0.1 | 0 | |||
| June 11 | 4:56 PM CDT | EF3 | Woodford, IL | 11.2 | 930 | |||
| June 11 | 5:17 PM CDT | EF0 | Fulton, IL | 2.4 | 30 | |||
| June 11 | 5:31 PM CDT | Unrated | Fulton, IL | 0.2 | 20 | |||
| June 11 | 5:31 PM CDT | EF1 | LaSalle, IL | 4.4 | 500 | |||
| June 11 | 5:32 PM CDT | EF3 | Livingston, IL | 11.9 | 600 | 7 | ||
| June 11 | 5:44 PM CDT | EF1 | Livingston, IL | 22.8 | 900 | |||
| June 11 | 5:55 PM CDT | Unrated | Livingston, IL | 0.8 | 250 | |||
| June 11 | 5:58 PM CDT | Unrated | LaSalle, IL | 0.3 | 100 | |||
| June 11 | 6:08 PM CDT | EF1 | Tazewell, IL | 12.9 | 300 | |||
| June 11 | 6:12 PM CDT | EF1 | Kenosha, WI | 0.5 | 75 | |||
| June 11 | 6:12 PM CDT | Unrated | Bureau, IL | 1.4 | 0 | |||
| June 11 | 7:01 PM CDT | Unrated | Lee, IL | 6.0 | 50 | |||
| June 11 | 7:06 PM CDT | EF0 | McLean, IL | 11.0 | 100 | |||
| June 11 | 7:08 PM CDT | Unrated | Kankakee, IL | 0.6 | 50 | |||
| June 11 | 7:11 PM CDT | EF0 | Lake, IN | 6.0 | 150 | |||
| June 11 | 7:20 PM CDT | EF1 | Champaign, IL | 9.1 | 0 | |||
| June 11 | 7:23 PM CDT | EF1 | Ford, IL | 6.9 | 100 | |||
| June 11 | 7:25 PM CDT | EF2 | Lake, IN | 6.5 | 700 | 1 | ||
| June 11 | 7:26 PM CDT | EF1 | Champaign, IL | 3.0 | 150 | |||
| June 11 | 7:32 PM CDT | EF0 | Lake, IN | 4.1 | 150 | |||
| June 11 | 7:36 PM CDT | EF0 | Lake, IN | 12.7 | 200 | |||
| June 11 | 7:39 PM CDT | EF1 | Vermilion, IL | 13.6 | 100 | |||
| June 11 | 7:44 PM CDT | EF1 | Vermilion, IL | 8.1 | 100 | |||
| June 11 | 7:45 PM CDT | EF0 | Iroquois, IL | 2.1 | 250 | |||
| June 11 | 7:48 PM CDT | EF1 | Iroquois, IL | 1.2 | 50 | |||
| June 11 | 7:48 PM CDT | EF3 | Lake, IN | 22.5 | 450 | |||
| June 11 | 7:52 PM CDT | EF1 | DuPage, IL | 3.0 | 400 | |||
| June 11 | 7:58 PM CDT | EF0 | Newton, IN | 12.6 | 200 | |||
| June 11 | 8:58 PM EDT | EF1 | Benton, IN | 12.3 | 250 | |||
| June 11 | 7:58 PM CDT | EF0 | Newton, IN | 15.6 | 200 | |||
| June 11 | 8:59 PM EDT | EF0 | Warren, IN | 10.5 | 75 | |||
| June 11 | 8:04 PM CDT | EF0 | DuPage, IL | 1.3 | 150 | |||
| June 11 | 8:15 PM CDT | EF2 | Cook, IL | 8.3 | 350 | 6 | ||
| June 11 | 8:23 PM CDT | Unrated | Porter, IN | 0.2 | 10 | |||
| June 11 | 9:29 PM EDT | EF0 | Barry, MI | 4.6 | 50 | |||
| June 11 | 9:31 PM EDT | EF0 | Kent, MI | 4.2 | 70 | |||
| June 11 | 9:31 PM EDT | EF0 | Carroll, IN | 3.4 | 75 | |||
| June 11 | 9:43 PM EDT | EF0 | Carroll, IN | 0.3 | 25 | |||
| June 11 | 9:46 PM EDT | EF1 | Cass, IN | 0.8 | 250 | |||
| June 11 | 9:58 PM EDT | EF1 | Cass, IN | 1.5 | 100 | |||
| June 11 | 10:11 PM EDT | EF1 | Marshall, IN | 0.7 | 125 | |||
| June 11 | 10:11 PM EDT | EF0 | Marshall, IN | 2.9 | 125 | |||
| June 11 | 10:22 PM EDT | EF1 | Wabash, IN | 4.7 | 0 | 2 | ||
| June 11 | 10:22 PM EDT | EF1 | Marshall, IN | 3.4 | 300 | |||
| June 11 | 10:33 PM EDT | EF1 | Huntington, IN | 5.8 | 75 | |||
| June 11 | 10:39 PM EDT | EF1 | Huntington, IN | 7.9 | 50 | |||
| June 11 | 10:42 PM EDT | EF2 | Elkhart, IN | 6.1 | 100 | 1 | ||
| June 11 | 10:44 PM EDT | EF1 | Huntington, IN | 0.7 | 25 |
What this means
Ratings are the survey's, read off the damage rather than measured; the rating scale is above. A survey can be revised, so the rating, the path and the casualties can all still change.
Sources
NWS Damage Assessment Toolkit, the record the survey teams file from the damage, and NOAA Storm Prediction Center storm reports. Neither is the official database for 2026, which SPC publishes in the spring of 2027.