Tornadoes · United States · New York · 2026

EF0 tornado, Bird to Farmersville, New York, April 15, 2026

From Bird to Farmersville, this EF0 tornado ran 0.2 miles across Cattaraugus County on April 15, 2026, touching down at 8:13 PM EDT and reaching 55 yards wide. It killed nobody.

Preliminary. This is NWS BUF's damage survey, filed in the Damage Assessment Toolkit. 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.

  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 survey

Rating, as surveyed
EF0, preliminary
Date
April 15, 2026
Touchdown
8:13 PM EDT (00:13 UTC)
Lifted
8:14 PM EDT (00:14 UTC)
On the ground
1 minutes
Path length
0.2 miles (0.3 km)
Path width
55 yards (50 m)
Deaths
0
Injuries
0
County
Cattaraugus County
Touchdown point
42.391, -78.513
Lift-off point
42.391, -78.510
Highest wind the damage implies
75 mph
Surveyed by
NWS BUF
Survey last edited
April 18, 2026
Record number
None yet. SPC numbers 2026 in the spring of 2027.

The damage survey

17 damage points were recorded along this path by NWS BUF, in the Damage Assessment Toolkit the survey teams carry. The strongest indicator was rated EF0. The highest wind the damage implies is 83 mph.

  • Many uprooted trees revealed by drove overflight

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 evening of April 15th, a line of thunderstorms tracking east over Lake Erie intensified as they tracked onshore into northwestern Pennsylvania, Chautauqua County and Southern Erie County. As the storms continued east they became severe, causing two tornadoes in Cattaraugus County along with damaging wind gusts across a large chunk of the Western Southern Tier. The thunderstorms were associated with a Mesoscale Convective Vortex, that per usual for these types of setups, had plenty of shear to support the development of a tornado or two. Due to the lower instability values along with showers and increased cloud cover ahead of and behind the primary line, additional thunderstorms weren't able to develop.

The National Weather Service in Buffalo investigated storm-related damage from a rotating thunderstorm within a line of storms that affected the area southeast of Machias in Cattaraugus County on April 15th. The National Weather Service storm survey team investigated the damage in the area and confirmed damage consistent with an EF-0 tornado with estimated peak winds of 75 mph.||Several trees uprooted in multiple directions shortly after the intersection of Tug Hill Road and Gulf Hill Road. Primary residence had a window blown in the upper most story of the house, with a secondary residence loosing a few roof shingles.

NWS storm survey confirmed 80mph EF-0 tornado damage in the Town of Farmersville with a path length of 0.23 mi and width of 75 yds. ||The National Weather Service in Buffalo received a report on Friday evening of storm damage to seasonal properties in the Town of Farmersville in Cattaraugus County that was suspected to be from a tornado. Upon surveying the damage, the NWS storm survey team was able to confirm EF-0 tornado damage over a path length of just below a quarter of a mile with a maximum estimated wind speed of 80 mph.

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

The warnings

3 minutes of warning. NWS BUF issued a tornado warning for this county at 00:10 UTC, 3 minutes before the tornado touched down, in force until 00:26 UTC.

Issued (UTC)ExpiredProductOffice
21:47 UTC22:30 UTCSevere Thunderstorm WarningBUF
23:06 UTC00:00 UTCSevere Thunderstorm WarningBUF
23:57 UTC01:00 UTCSevere Thunderstorm WarningBUF
00:10 UTC00:26 UTCTornado WarningBUF
00:44 UTC01:16 UTCSevere Thunderstorm WarningBUF

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 Slight Risk, with a 0.02 chance of a tornado within 25 miles. The outlook in force was issued at 19:55 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.

Buffalo Intl Airport, NY (KBUF), 12:00Z

11.8 hours after it, 62 km from the path. April 16, 2026.

Skew-T log-pSkew-T log-p diagram, Buffalo Intl Airport, NY at 12:00Z on 2026-04-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 23 joules per kilogram, CIN -97, lifted condensation level 859 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, Buffalo Intl Airport, NY at 12:00Z on 2026-04-16The 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 191 square meters per square second, 0 to 6 km bulk shear 57 knots.1939587897Sfc1 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
23 J/kg
Mixed-layer CIN
-97 J/kg
Surface CAPE
0 J/kg
Mixed-layer LCL
859 m above ground
0-6 km bulk shear
57 kt
0-1 km bulk shear
32 kt
0-1 km storm-relative helicity
191 m²/s²
0-3 km storm-relative helicity
208 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0
0-3 km lapse rate
4.2 K/km

Open this sounding in Storm Lab

The radar

The Buffalo radar (KBUF), 65 km away, was scanning. The volume nearest the touchdown began at 00:16 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
23:38 UTCTSTM WND DMGCherry CreekChautauqua, NYReports of several trees, power lines and power poles downed across Cherry Creek.
23:41 UTCTSTM WND DMGLeonCattaraugus, NYTrees and wires downed in Leon.
23:47 UTCTSTM WND DMGCattaraugusCattaraugus, NYSeveral reports of trees and wires downed in Cattaraugus.
23:50 UTCTSTM WND DMGNew AlbionCattaraugus, NYSeveral reports of trees and wires downed in New Albion.
00:07 UTCTSTM WND DMGDelevanCattaraugus, NYSeveral reports of trees and wires downed in Delevan.
00:09 UTCTSTM WND DMG1 Sw Lime Lake-MachiasCattaraugus, NYSeveral reports of trees and wires downed in Machias.
00:14 UTCTORNADO3 Ssw Lime Lake-MachiasCattaraugus, NYSeveral trees uprooted in multiple directions shortly after the intersection of Tug Hill Road and Gulf Hill Road. Primary residence had a window blown in the upper most story of the house, with a secondary residence loos
00:18 UTCTORNADO5 Ene FranklinvilleCattaraugus, NYNWS storm survey confirmed 80mph EF-0 tornado damage in the Town of Farmersville with a path length of 0.23 mi and width of 75 yds.
00:58 UTCTSTM WND DMG2 Wsw AlfredAllegany, NYQuarter mile swath of tree and powerline damage on Water Wells Road in Alfred. Time estimated based on radar.

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

This ground now

The live radar over the trackEvery 2026 tornado in New YorkEvery tornado in New York since 1950Warnings in force in New York nowThe forecast where you are

The other tornadoes of April 15, 2026

6 more have been surveyed in the United States that day, so far.

DateTimeRatingWherePath (mi)Width (yd)DeathsInjuriesDamage
April 152:14 AM EDTEF1Wayne, MI0.5200
April 154:16 PM EDTEF0Cattaraugus, NY0.275
April 156:03 PM CDTEF1Henry, MO2.575
April 156:09 PM CDTEF0Henry, MO1.930
April 159:01 PM CDTEF1Walworth, WI2.875
April 159:26 PM CDTEF1Adams, IL0.750

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.