This page documents all tornadoes confirmed by various weather forecast offices of the National Weather Service in the United States in August 2025. Tornado counts are considered preliminary until final publication in the database of the National Centers for Environmental Information. [1] On average, there are 81 confirmed tornadoes in August and 66 in September. [2]
Similar to July, the northern states nearer the Canadian border are most favored for tornadoes in August, including the Upper Midwest, the Great Lakes, and the Northeastern states, due to the positioning of the summertime jet stream. In addition, there can also be occasional increases in the southern and eastern United States as a result of tornadoes from landfalling tropical cyclones should such occur. [3] Tornadic activity in September is most often associated with landfalling tropical cyclones, particularly in the Southern United States. In years with no tropical cyclone landfalls, tornadic activity can be very sparse, as the stronger mid-latitude cyclones most often associated with the cold season are rarer. [4]
August was largely devoid of tornadic activity with tropical cyclones mainly staying away from the United States mainland and a lack of weather systems in the northern tier of the country. As a result, the month finished significantly below average, with just 32 confirmed tornadoes, none of which were strong.
EFU | EF0 | EF1 | EF2 | EF3 | EF4 | EF5 | Total |
---|---|---|---|---|---|---|---|
10 | 9 | 13 | 0 | 0 | 0 | 0 | 32 |
EF# | Location | County / parish | State | Start coord. | Time (UTC) | Path length | Max. width |
---|---|---|---|---|---|---|---|
EFU | WSW of Tryon | McPherson | NE | 41°31′N101°19′W / 41.51°N 101.31°W | 21:33 | [ to be determined ] | [ to be determined ] |
A tornado remained over open terrain. [5] | |||||||
EFU | S of Tribune | Hamilton | KS | 38°14′N101°49′W / 38.23°N 101.81°W | 00:01–00:04 | 0.46 mi (0.74 km) | [ to be determined ] |
This brief tornado remained over open country. [5] | |||||||
EF# | Location | County / parish | State | Start coord. | Time (UTC) | Path length | Max. width |
---|---|---|---|---|---|---|---|
EFU | ENE of St. Cloud | Osceola | FL | 28°17′16″N81°09′28″W / 28.2879°N 81.1579°W | 23:14–23:22 | 2 mi (3.2 km) | 100 yd (91 m) |
A short-lived tornado touched down over rural land. [5] [6] | |||||||
EF# | Location | County / parish | State | Start coord. | Time (UTC) | Path length | Max. width |
---|---|---|---|---|---|---|---|
EF1 | NW of Hannaford | Griggs | ND | 47°22′29″N98°15′51″W / 47.3747°N 98.2642°W | 08:04–08:05 | 1.12 mi (1.80 km) | 30 yd (27 m) |
A QLCS tornado, likely rain-wrapped, began with scouring in a wheat field as seen on satellite imagery. Moving northeast, it completely destroyed a large pole barn before dissipating. [5] [7] | |||||||
EF0 | NNE of Mose | Griggs | ND | 47°39′04″N98°24′39″W / 47.651°N 98.4109°W | 08:06–08:07 | 0.55 mi (0.89 km) | 20 yd (18 m) |
A weak tornado damaged crops. [5] [8] | |||||||
EF0 | NNW of Hatton to ESE of Northwood | Grand Forks | ND | 47°41′28″N97°28′32″W / 47.691°N 97.4755°W | 08:47–08:51 | 2.14 mi (3.44 km) | 20 yd (18 m) |
This tornado tracked through farmland, damaging crops and snapping large tree branches. [5] [8] | |||||||
EF1 | ESE of Hatton | Traill | ND | 47°37′40″N97°23′42″W / 47.6278°N 97.3949°W | 08:47–08:53 | 3.92 mi (6.31 km) | [ to be determined ] |
A tornado damaged a farmstead by tearing the garage door off a large shed, uprooting a tree, and snapping or uprooting numerous large branches. Along its path, more trees were damaged, and high-resolution satellite imagery revealed crop damage. [5] [8] | |||||||
EF1 | SSW of Larimore | Grand Forks | ND | 47°51′57″N97°38′56″W / 47.8658°N 97.649°W | 08:48–08:50 | 1.29 mi (2.08 km) | 100 yd (91 m) |
This brief tornado caused damage to trees. [9] [5] | |||||||
EF1 | McCanna | Grand Forks | ND | 48°00′01″N97°44′10″W / 48.0003°N 97.736°W | 08:48–08:51 | 2.99 mi (4.81 km) | 75 yd (69 m) |
This rain-wrapped tornado tracked intermittently, destroying two grain bins and damaging shelterbelt trees along its path. [5] [7] | |||||||
EF1 | E of Kempton to SSE of Arvilla | Grand Forks | ND | 47°48′54″N97°31′48″W / 47.8149°N 97.5301°W | 08:51–08:58 | 4.8 mi (7.7 km) | 70 yd (64 m) |
A tornado produced some crop damage, tipped over an irrigation pivot system and damaged trees in shelterbelts. [5] [8] | |||||||
EF1 | NE of Hatton | Grand Forks | ND | 47°42′57″N97°22′00″W / 47.7158°N 97.3668°W | 08:53–08:56 | 2.05 mi (3.30 km) | 30 yd (27 m) |
Large cottonwood trees were snapped or uprooted. Crop damage also occurred. [5] [8] | |||||||
EF0 | ESE of Kempton | Grand Forks | ND | 47°48′10″N97°29′23″W / 47.8028°N 97.4896°W | 08:54–08:55 | 0.19 mi (0.31 km) | 20 yd (18 m) |
A very brief tornado damaged a sunflowers in a field. [5] [8] | |||||||
EF0 | ESE of Kempton | Grand Forks | ND | 47°48′03″N97°28′24″W / 47.8007°N 97.4734°W | 08:57 | 0.16 mi (0.26 km) | 20 yd (18 m) |
This extremely brief tornado flattened sunflowers and damaged a shelterbelt. [5] [8] | |||||||
EF1 | Mekinock | Grand Forks | ND | 48°00′56″N97°21′59″W / 48.0156°N 97.3665°W | 09:05–09:06 | 0.13 mi (0.21 km) | [ to be determined ] |
An EF1 tornado was confirmed by NWS Grand Forks. Preliminary information. [5] [9] | |||||||
EF1 | NW of Grand Forks | Grand Forks | ND | 47°58′51″N97°12′06″W / 47.9808°N 97.2016°W | 09:12–09:17 | 3.79 mi (6.10 km) | 50 yd (46 m) |
An EF1 tornado was confirmed by NWS Grand Forks. Preliminary information. [5] [9] | |||||||
EF1 | Grand Forks, ND to East Grand Forks, MN | Grand Forks (ND), Polk (MN) | ND, MN | 47°53′22″N97°05′00″W / 47.8895°N 97.0834°W | 09:14–09:19 | 4.05 mi (6.52 km) | 100 yd (91 m) |
An EF1 tornado was confirmed by NWS Grand Forks. Preliminary information. [5] [9] | |||||||
EF# | Location | County / parish | State | Start coord. | Time (UTC) | Path length | Max. width |
---|---|---|---|---|---|---|---|
EF0 | NE of Fish Creek | Door | WI | 45°09′21″N87°11′47″W / 45.1557°N 87.1963°W | 20:54–20:55 | 0.25 mi (0.40 km) | 32 yd (29 m) |
A weak tornado damaged several trees, including uprooting one, in Peninsula State Park. The tornado likely crossed into Eagle Harbor and became a waterspout, which was widely reported by the public and captured on video. [5] [10] | |||||||
EF1 | NE of Leonard | Shelby | MO | 39°54′01″N92°09′41″W / 39.9003°N 92.1614°W | 23:22 | 0.36 mi (0.58 km) | 75 yd (69 m) |
This brief tornado caused damage to a farm. [5] [11] | |||||||
EF1 | ESE of Leonard to N of Epworth | Shelby | MO | 39°53′16″N92°08′44″W / 39.8877°N 92.1455°W | 23:23–23:26 | 3.07 mi (4.94 km) | 100 yd (91 m) |
This high-end EF1 tornado caused heavy damage to a farm, sweeping away an entire outbuilding and damaging the roofs of several other structures. [5] [11] | |||||||
EF# | Location | County / parish | State | Start coord. | Time (UTC) | Path length | Max. width |
---|---|---|---|---|---|---|---|
EF0 | S of Lorton | Otoe | NE | 40°35′28″N96°03′52″W / 40.5911°N 96.0644°W | 07:49–07:52 | 2.36 mi (3.80 km) | 10 yd (9.1 m) |
A weak tornado tracked through cornfields. [5] [12] | |||||||
EFU | NE of Kahoka | Clark | MO | 40°25′54″N91°42′24″W / 40.4317°N 91.7068°W | 00:10–00:12 | 0.14 mi (0.23 km) | 10 yd (9.1 m) |
A very brief tornado was recorded. [5] [13] | |||||||
EFU | NE of St. Francisville, MO | Lee | IA | 40°28′37″N91°31′42″W / 40.4769°N 91.5283°W | 00:41–00:42 | 0.03 mi (0.048 km) | 10 yd (9.1 m) |
A brief tornado occurred over farmland. [5] [13] | |||||||
EFU | NW of Mooar | Lee | IA | 40°28′59″N91°30′05″W / 40.483°N 91.5015°W | 00:51–00:52 | 0.1 mi (0.16 km) | 10 yd (9.1 m) |
This tornado occurred over open fields. No damage occurred. [5] [13] | |||||||
EF# | Location | County / parish | State | Start coord. | Time (UTC) | Path length | Max. width |
---|---|---|---|---|---|---|---|
EFU | E of Utica to W of Hillsboro | Van Buren | IA | 40°48′55″N91°46′29″W / 40.8154°N 91.7747°W | 04:05–04:10 | 2.22 mi (3.57 km) | [ to be determined ] |
A tornado tore a path through farmland with the damage limited to just crops. [14] | |||||||
EF# | Location | County / parish | State | Start coord. | Time (UTC) | Path length | Max. width |
---|---|---|---|---|---|---|---|
EF0 | NNE of Middlefield | Geauga | OH | 41°30′04″N81°03′08″W / 41.5012°N 81.0523°W | 00:45–00:47 | 0.24 mi (0.39 km) | 75 yd (69 m) |
A brief tornado touched down near SR 528 northeast of Middlefield, uprooting a large tree and snapping several large limbs. It crossed the highway and damaged three buildings on a nearby property, including extensive roof damage to two small outbuildings and roof damage to a larger barn. Roofing material was blown several hundred feet onto the roadway and three livestock were injured. [5] [15] | |||||||
EF# | Location | County / parish | State | Start coord. | Time (UTC) | Path length | Max. width |
---|---|---|---|---|---|---|---|
EF1 | New London | Huron | OH | 41°04′46″N82°24′15″W / 41.0795°N 82.4043°W | 06:04–06:05 | 0.33 mi (0.53 km) | 50 yd (46 m) |
This tornado struck the New London Recreation Area, toppling a bullpen at the baseball field before moving northeast into Grove Street Cemetery where it snapped a large hardwood tree and broke several other large limbs. The tornado then entered residential areas, bringing down several tree tops and limbs and damaging two homes. Residents reporting their homes shaking. The tornado then uprooted a large tree that landed on a house, causing roof damage, and another tree fell onto power lines, snapping three utility poles and blocking a roadway. Before dissipating, it also knocked down several panel fences. [5] [16] | |||||||
EF# | Location | County / parish | State | Start coord. | Time (UTC) | Path length | Max. width |
---|---|---|---|---|---|---|---|
EF0 | Western Holden Beach | Brunswick | NC | 33°54′12″N78°21′38″W / 33.9034°N 78.3605°W | 21:43–21:44 | 0.11 mi (0.18 km) | 50 yd (46 m) |
A waterspout moved ashore from the Atlantic Ocean, tossing beach furniture and causing minor damage to palm trees. [5] [17] | |||||||
EF# | Location | County / parish | State | Start coord. | Time (UTC) | Path length | Max. width |
---|---|---|---|---|---|---|---|
EFU | NE of Homer | Vermilion | IL | 40°03′33″N87°54′38″W / 40.0591°N 87.9106°W | 23:47–23:48 | 0.13 mi (0.21 km) | 40 yd (37 m) |
A brief tornado occurred in a corn field. [5] [18] | |||||||
EF# | Location | County / parish | State | Start coord. | Time (UTC) | Path length | Max. width |
---|---|---|---|---|---|---|---|
EFU | NNE of Crystal Lake | Winnebago | IA | 43°15′54″N93°46′39″W / 43.265°N 93.7775°W | 23:13–23:15 | 0.45 mi (0.72 km) | 20 yd (18 m) |
A landspout tracked over farm fields causing no damage. [5] [19] | |||||||
EF# | Location | County / parish | State | Start coord. | Time (UTC) | Path length | Max. width |
---|---|---|---|---|---|---|---|
EF0 | W of Orme | Franklin | TN | 35°00′18″N85°57′40″W / 35.0051°N 85.9612°W | 19:47–19:48 | 0.26 mi (0.42 km) | 100 yd (91 m) |
A brief tornado uprooted several trees. [5] [20] | |||||||
EF# | Location | County / parish | State | Start coord. | Time (UTC) | Path length | Max. width |
---|---|---|---|---|---|---|---|
EF1 | NNW of Rosholt, SD | Richland | ND | 45°56′30″N96°46′34″W / 45.9418°N 96.776°W | 22:29–22:50 | 1.5 mi (2.4 km) | 30 yd (27 m) |
A slow-moving tornado formed in a marshy field, then tracked east-northeast into a grove of trees where numerous trunks were snapped. It continued across a corn field, leaving areas of scouring before reaching another grove where more large branches and tree trunks were broken. The tornado lifted shortly thereafter. [5] [21] | |||||||
EF# | Location | County / parish | State | Start coord. | Time (UTC) | Path length | Max. width |
---|---|---|---|---|---|---|---|
EFU | SE of Pahokee | Palm Beach | FL | 26°47′N80°38′W / 26.78°N 80.64°W | ~19:43 | [ to be determined ] | [ to be determined ] |
A brief tornado remained over rural farmland doing no damage. [22] | |||||||
EFU | EF0 | EF1 | EF2 | EF3 | EF4 | EF5 | Total |
---|---|---|---|---|---|---|---|
12 | 5 | 8 | 3 | 0 | 0 | 0 | 28 |
EF# | Location | County / parish | State | Start coord. | Time (UTC) | Path length | Max. width |
---|---|---|---|---|---|---|---|
EF1 | NE of Cluster Springs | Halifax | VA | 36°38′13″N78°53′13″W / 36.637°N 78.887°W | 20:51–20:52 | 0.3 mi (0.48 km) | 225 yd (206 m) |
Approximately 50-100 trees were snapped and the outer wall of a modular home was damaged. [23] | |||||||
EF0 | Ava | Oneida | NY | 43°24′25″N75°29′56″W / 43.407°N 75.499°W | 21:57–22:05 | 3 mi (4.8 km) | 100 yd (91 m) |
A tornado touched down southwest of Ava, causing convergent tree damage. In town, a chicken coop was lofted, a tree was knocked onto a pig pen, a shed door was damaged, and more scattered tree damage occurred, though houses were largely spared. The tornado continued east-northeast, where a weakened tree fell onto a farmhouse, causing only minor impacts before the tornado ultimately dissipated. [5] [24] | |||||||
EF0 | SSW of Bernadotte to W of New Sweden | Nicollet | MN | 44°25′N94°20′W / 44.42°N 94.33°W | 23:29–23:33 | 3.57 mi (5.75 km) | 40 yd (37 m) |
This short-lived tornado damaged crops, a barn, and a tree stand. A pronounced track in fields noted via high-resolution satellite imagery. [5] | |||||||
EF0 | NE of Norseland | Nicollet | MN | 44°26′N94°04′W / 44.43°N 94.07°W | 23:45–23:46 | 1 mi (1.6 km) | 40 yd (37 m) |
Minor tree damage occurred on a farmstead. [5] | |||||||
EF0 | ESE of Quarryville | Lancaster | PA | 39°52′22″N76°07′27″W / 39.8729°N 76.1242°W | 01:31–01:32 | 0.15 mi (0.24 km) | 30 yd (27 m) |
This brief tornado touched down and lifted the roof off a dugout at the Solanco Youth Baseball Association, caused crop damage near a church, and dissipated before reaching a nearby wooded residential area. [5] [25] | |||||||
EF# | Location | County / parish | State | Start coord. | Time (UTC) | Path length | Max. width |
---|---|---|---|---|---|---|---|
EF1 | Paxton | Worcester | MA | 42°19′01″N71°55′45″W / 42.317°N 71.9292°W | 20:02–20:03 | 0.17 mi (0.27 km) | 50 yd (46 m) |
This brief tornado touched down in Paxton, snapping and uprooting several softwood trees as it crossed the area. It caused significant tree damage before lifting. [26] | |||||||
EF1 | ENE of Paxton | Worcester | MA | 42°19′18″N71°53′25″W / 42.3216°N 71.8904°W | 20:06–20:07 | 0.13 mi (0.21 km) | 100 yd (91 m) |
A brief tornado uprooted several trees. [26] | |||||||
EF1 | Holden | Worcester | MA | 42°20′00″N71°51′42″W / 42.3332°N 71.8618°W | 20:08–20:09 | 0.15 mi (0.24 km) | 100 yd (91 m) |
This tornado briefly touched down in Holden causing significant tree damage. [26] | |||||||
EF1 | W of Berlin | Worcester | MA | 42°23′07″N71°39′51″W / 42.3854°N 71.6642°W | 20:25–20:27 | 0.6 mi (0.97 km) | 150 yd (140 m) |
A tornado touched down and snapped or uprooted numerous trees. [26] | |||||||
EF1 | Stow | Middlesex | MA | 42°25′47″N71°33′04″W / 42.4298°N 71.551°W | 20:30–20:34 | 2.38 mi (3.83 km) | 100 yd (91 m) |
An intermittent tornado caused significant tree damage throughout Stow. [26] | |||||||
EF# | Location | County / parish | State | Start coord. | Time (UTC) | Path length | Max. width |
---|---|---|---|---|---|---|---|
EF0 | Palm Bay | Brevard | FL | 27°58′11″N80°39′10″W / 27.9697°N 80.6529°W | 18:36–18:39 | 0.25 mi (0.40 km) | 50 yd (46 m) |
A brief, weak tornado touched down in Palm Bay causing minor damage. Tree branches were broken, an oak tree was downed, fences were damaged, awnings were twisted, a shed was uplifted and two homes sustained minor roof damage. [27] | |||||||
EF# | Location | County / parish | State | Start coord. | Time (UTC) | Path length | Max. width |
---|---|---|---|---|---|---|---|
EFU | NNE of Rosston | Harper | OK | [ to be determined ] | 04:57 | [ to be determined ] | [ to be determined ] |
An EFU tornado was confirmed by NWS Norman. Preliminary information. [28] | |||||||
EF# | Location | County / parish | State | Start coord. | Time (UTC) | Path length | Max. width |
---|---|---|---|---|---|---|---|
EFU | N of Montezuma Creek | San Juan | UT | [ to be determined ] | 18:30–18:45 | [ to be determined ] | [ to be determined ] |
A short-lived tornado remained over open country. [29] | |||||||
EF2 | NE of Montezuma Creek | San Juan | UT | 45°30′21″N100°18′58″W / 45.5059°N 100.3162°W | 18:58–19:45 | [ to be determined ] | [ to be determined ] |
This strong tornado occurred in the Navajo Nation and destroyed two homes, including a three-bedroom residence, along with a sheep corral and barn. Two 800-gallon water barrels were swept away, and two horse trailers were damaged. Additional impacts included damage to a cow corral and three vehicles. [29] | |||||||
EF# | Location | County / parish | State | Start coord. | Time (UTC) | Path length | Max. width |
---|---|---|---|---|---|---|---|
EF1 | E of Mobridge | Walworth | SD | 45°30′21″N100°18′58″W / 45.5059°N 100.3162°W | 17:40–17:44 | 3.99 mi (6.42 km) | 200 yd (180 m) |
A high-end EF1 tornado began southeast of Mobridge along SD 1804, where it caused minor damage to a grain silo before tipping two semi-trailers farther northwest. It destroyed an outbuilding south of US 12 by ripping off the roof and collapsing walls, and then bent a power pole and overturned a camper along the highway. After crossing US 12, it took down six power poles before dissipating with no further reported damage. [30] | |||||||
EFU | NE of Wakpala | Corson | SD | 45°44′20″N100°24′53″W / 45.739°N 100.4146°W | 18:10 | [ to be determined ] | [ to be determined ] |
Storm chasers reported a brief tornado over open land. [30] | |||||||
EF2 | SE of Cannon Ball | Emmons | ND | 46°16′26″N100°31′26″W / 46.2739°N 100.5239°W | 19:08–19:24 | 6.25 mi (10.06 km) | [ to be determined ] |
This strong tornado began near the Beaver Bay Recreation Area, causing grass and crop damage before denting the south side of a large grain bin. It then destroyed a large pole barn, scattering debris several hundred feet and embedding large boards into the ground. Farm equipment inside was damaged, a door from the barn was left resting on a combine, and limited tree damage was noted just north of the property. Storm chasers observed the tornado continuing north before roping out. [31] | |||||||
EFU | E of Menoken | Burleigh | ND | 46°49′05″N100°30′21″W / 46.8181°N 100.5059°W | 20:27 | 0.19 mi (0.31 km) | [ to be determined ] |
A brief tornado was recorded by a storm chaser. No damage was noted. [31] | |||||||
EFU | SE of Baldwin | Burleigh | ND | 46°57′39″N100°35′44″W / 46.9608°N 100.5956°W | 20:50–20:58 | 4.57 mi (7.35 km) | [ to be determined ] |
This rain-wrapped tornado was spotted by storm chasers. [31] | |||||||
EFU | N of Arena | Burleigh | ND | 47°08′19″N100°10′35″W / 47.1387°N 100.1763°W | 21:01–21:12 | 2.96 mi (4.76 km) | [ to be determined ] |
Storm chasers reported a tornado that eventually became multi-vortex. No known damage occurred. [31] | |||||||
EFU | SE of Wilton | Burleigh, McLean | ND | 47°06′39″N100°41′23″W / 47.1107°N 100.6898°W | 21:01–21:12 | 5.35 mi (8.61 km) | [ to be determined ] |
A tornado was observed by storm chasers. [31] | |||||||
EFU | NW of Wing | Burleigh | ND | 47°10′15″N100°20′24″W / 47.1707°N 100.3401°W | 21:08–21:15 | 2.79 mi (4.49 km) | [ to be determined ] |
This likely intermittent tornado was recorded by storm chasers and locals from the area. [31] | |||||||
EF2 | NNE of Wing to N of Denhoff | Burleigh, Sheridan | ND | 47°18′18″N100°13′41″W / 47.305°N 100.2281°W | 21:29–21:59 | 18.01 mi (28.98 km) | [ to be determined ] |
This low-end EF2 tornado touched down, destroying a large pole barn and damaging nearby buildings. A double-wide mobile home lost its roof and a wall, while a car was displaced and trees sustained heavy damage. As it moved north, a single-wide mobile home was flipped, debris was scattered up to a quarter mile, and haybales were damaged. Additional damage occurred west and north of Denhoff, including haybales embedded in a road sign, missing roof panels on a farm outbuilding, damage to a grain bin, and destruction of a children’s playset. Multiple areas of tree damage were noted before the tornado ended north of Denhoff. [31] | |||||||
EFU | S of Denhoff | Sheridan | ND | 47°19′45″N100°15′36″W / 47.3291°N 100.2599°W | 21:29–21:38 | 3.6 mi (5.8 km) | [ to be determined ] |
An intermittent rope tornado that was a satellite to the Denhoff EF2 damaged corn crops. [31] | |||||||
EFU | S of Denhoff | Sheridan | ND | 47°26′54″N100°15′42″W / 47.4482°N 100.2616°W | 21:42–21:44 | 0.97 mi (1.56 km) | [ to be determined ] |
A satellite of the Denhoff EF2 remained over open land. [31] | |||||||
EF1 | SE of Mercer to NE of Turtle Lake | Sheridan, McLean | ND | 47°27′39″N100°39′55″W / 47.4607°N 100.6653°W | 21:53–22:31 | 13.03 mi (20.97 km) | [ to be determined ] |
A tornado touched down southeast of Mercer and moved toward the city, striking a farm just west of town where numerous trees were snapped or uprooted and a pole barn was partially destroyed, scattering debris up to a quarter mile and embedding large boards in the ground. Several support beams buried deep in the soil were pulled out. The tornado then crossed ND 200, damaging trees on the north side, before continuing north and destroying an unanchored mobile home on wheels north of Mercer. It dissipated shortly afterward, with storm chasers and security camera footage confirming its end. [31] | |||||||
EFU | S of Butte | McLean, McHenry | ND | 47°45′04″N100°40′48″W / 47.751°N 100.68°W | 22:59–23:14 | 7.02 mi (11.30 km) | [ to be determined ] |
This tornado touched down and tracked due north towards Butte. As storm chasers who were chasing this tornado stopped for gas in town, the outer edge of the tornado moved over them. Some debris was blown in the video but no damage was reported. The tornado ended just north of town. [31] | |||||||
EFU | S of Granville | McHenry | ND | 48°14′56″N100°50′22″W / 48.249°N 100.8395°W | 00:20 | 0.17 mi (0.27 km) | [ to be determined ] |
A trained spotter reported a brief tornado. [31] | |||||||