User:Cyclonebiskit/Wyoming
Tornadoes in Wyoming
Climatology
[edit]Wyoming is among the least severe weather prone states in the United States in terms of property losses. This is due to a combination of the state's low population density and geographic limitations on severe weather. July is typically the most active month for thunderstorms statewide with the exception of southwestern regions which see a peak in August. The total number of thunderstorm days averages from 30 in the west to over 50 in the east.[1] From 1950 to 2015, Laramie County recorded the most tornadoes with 110 while Teton County recorded the fewest with only 2.[2] Based on 1950–1994 averages, Wyoming sees the 25th-most tornadoes in the country with an annual average of 10.[1]
Statistics
[edit]Month | Total | Fujita Scale (1950 – January 2007) or Enhanced (February 2007 – present) rating | Deaths | Injuries | ||||||
---|---|---|---|---|---|---|---|---|---|---|
E/FU | E/F0 | E/F1 | E/F2 | E/F3 | E/F4 | E/F5 | ||||
January | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
February | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
March | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
April | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
May | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
June | 13 | 3 | 2 | 5 | 3 | 0 | 0 | 0 | 0 | 8 |
July | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
August | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
September | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
October | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
November | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
December | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Total | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Pre-1950
[edit]In a 1953 publication of the Monthly Weather Review, the National Weather Bureau Office in Denver, Colorado, reported that 56 tornadoes were confirmed between 1916 and 1951 throughout Wyoming.[3]
F# | Location | County | Year | Date | Time (UTC) | Path length | Mean width |
---|---|---|---|---|---|---|---|
F2 | E of Douglas | Converse | 1907 | May 18 | 20:45 | 15 mi (24 km) | — |
A small home and sheep shearing pens were destroyed; six people were injured.[4][5] | |||||||
F? | Near Thermopolis | Hot Springs | 1911 | June | — | — | — |
The Natrona County Tribune reported one person was injured when a tornado destroyed her home.[6] | |||||||
F2 | S of Hillsdale | Laramie | 1920 | June 24 | 23:00 | 12 mi (19 km) | 65 yd (59 m) |
Four farm buildings were destroyed, one home was shifted from its foundation, and another home had its roof torn off. Damage was estimated at $10,000.[7][8] | |||||||
F? | SE of Cheyenne | Laramie | 1920 | June 28 | — | — | — |
The Casper Star-Tribune reported a tornado occurred far to the southeast of Cheyenne; no damage occurred.[9] | |||||||
F? | Near Sundance | Crook | 1921 | June | — | — | — |
The Casper Star-Tribune described a tornado as "the most disastrous that has ever visited this part of the state". A farmstead was completely destroyed, including barns, a home, and machinery. A nearby home partially collapsed.[10] | |||||||
F? | Cheyenne | Laramie | 1921 | November 21 | — | — | — |
The Casper Star-Tribune reported a "miniature tornado" that struck Pioneer Park in Cheyenne. A condemned ice house collapsed, and several stables and garages were damaged.[11] | |||||||
F2 | Glenrock | Converse | 1923 | May 31 | — | — | 150 yd (140 m) |
One home was destroyed and two people were injured.[12] | |||||||
F2 | NE of Lariat | Sheridan | 1923 | May 31 | 22:45 | 2 mi (3.2 km) | 300 yd (270 m) |
1 death – A shack was destroyed at a homestead, killing one person and injuring two others.[12] This was the first known fatal tornado in modern Wyoming history.[5] | |||||||
F? | NE of Cheyenne | Laramie | 1923 | June 2 | — | 10 mi (16 km) | 13 yd (12 m) |
A narrow tornado caused $200 in damage to a farm.[13] | |||||||
F? | SE of Cheyenne | Laramie | 1923 | June 2 | 20:55–21:10 | 3 mi (4.8 km) | 10 yd (9.1 m) |
A widely observed tornado passed through mostly rural terrain southeast of Cheyenne. A few fences were damaged, with one wrapped six times around a pole. Multiple funnels were observed within the tornado.[13] | |||||||
F? | Near Yoder | Goshen | 1923 | June 9 | — | — | — |
The Casper Star-Tribune reported that a small tornado injured one person after throwing him and destroyed outbuildings.[14] | |||||||
F2 | Near Cody | Park | 1923 | June 12 | — | — | 400 yd (370 m) |
The Northern Wyoming Herald reported what may have been the first known tornado in northwestern Wyoming. The roof of one home was torn off, leaving the home largely destroyed. The three occupants were injured by debris, one seriously.[12][15] | |||||||
F? | Maverick Springs | Fremont | 1923 | July 7 | — | — | — |
The Casper Star-Tribune reported that an oil rig operated by Union Oil was lofted by a tornado; an operator on the rig was injured.[16] | |||||||
F3 | SW of Torrington | Goshen | 1926 | June 15 | 22:30 | 1 mi (1.6 km) | 70 yd (64 m) |
An erratic-moving tornado struck a sugar beet farm twice.[17] All six buildings on the property were destroyed with debris scattered across fields; 26 people sheltering in a home were injured. A horse barn was lofted from its foundation; however, the horses were unharmed. Reports from the Casper Star-Tribune indicated the tornado was several hundred yards wide and had a path of 0.5 mi (0.80 km).[18] Damage was estimated at $11,000.[17] | |||||||
F? | — | Weston | 1926 | August | — | — | — |
The Jackson's Hole Courier reported that a home was destroyed with debris scattered over a wide area by a tornado.[19] | |||||||
F? | Salt Creek Oil Field to Edgerton | Natrona | 1928 | June 26 | 22:25 | 5 mi (8.0 km) | — |
Described as "violent" and "the first of such magnitude to ever strike Wyoming," this tornado caused extensive damage to infrastructure across the Salt Creek Oil Field. Approximately 150 oil rigs, many homes and outbuildings, two power plants, a condenser station, and booster station were damaged or destroyed throughout the tornado's path. Twenty people were injured, three of whom required hospitalization.[20] At the Consolidated Camp No. 8, six homes had their roofs torn off, many power poles and trees were snapped, and one home was moved 10 ft (3.0 m) from its foundation. Twenty-two steel derricks on concrete foundations were twisted or crumpled near the camp. Two smokestacks and a steam pipe were destroyed at a power plant. The Salt Creek Gas Plant was severely damaged, with large portions of its roof torn away and two main units rendered inoperable. A booster station was leveled with debris scattered 200 yd (180 m) away; only the steel frame and concrete foundation remained. While passing roughly 0.5 mi (0.80 km) south of Midwest, the tornado was reported to have "split three ways".[20] In Edgerton, the tornado tore apart the town's water tower and scattered debris over a nearby hillside. Two homes were dislodged from their foundations, one of which was "turned completely around", and a shack was blown apart.[20] Total damage reached $360,000.[21]: 48 | |||||||
F2 | Near Gillette | Campbell | 1928 | June 29 | 20:45 | — | 70 yd (64 m) |
One barn was destroyed, costing $2,000.[22] | |||||||
F? | N of Lusk | Niobrara | 1930 | June 8 | — | — | — |
The Casper Star-Tribune reported that a tornado destroyed three homes, severely injured one person, and damaged crops. One home was reportedly thrown 1 mi (1.6 km).[23] A combine harvester was thrown up to 6 mi (9.7 km) away. Approximately 300 chickens and 8 heads of cattle died. A reservoir had all of its water sucked out by the tornado. Numerous grain bins and outbuildings were destroyed.[24] | |||||||
F? | Green River | Sweetwater | 1933 | July 15 | — | — | — |
The Casper Star-Tribune reported that a brief tornado damaged sheds and uprooted trees.[25] | |||||||
F? | Near Lingle | Goshen | 1937 | July | — | — | — |
The Casper Star-Tribune reported that a tornado destroyed a granary and chicken house. Sixty chickens were killed.[26] | |||||||
F? | NE of Veteran | Goshen | 1938 | June 1 | — | — | — |
The Casper Star-Tribune reported that a tornado damaged or destroyed a few farm buildings and homes on four farmsteads. Several heads of livestock were killed.[27] | |||||||
F2 | W of Wheatland | Platte | 1942 | June 25 | 01:00 | 6 mi (9.7 km) | — |
2 deaths – Two people were killed in a field worker's home; four others were injured.[28] Damage was in the "many thousands".[21]: 48 | |||||||
F? | Black Hills | Lawrence (SD), Crook (WY), Carter (MT) | 1944 | May | — | — | — |
The United States Forest Service reported that a 300 to 880 yd (270 to 800 m) wide tornado destroyed approximately 2 million board feet of timber in the Black Hills forest along a skipping path from South Dakota into Wyoming and finally into Montana. One store was destroyed in Moskee.[29] | |||||||
F? | SW of Douglas | Converse | 1944 | May | — | — | 13 yd (12 m) |
The Casper Star-Tribune reported that a tornado destroyed several buildings on a farm, including a shed that was scattered across a field. Several hogs were killed on the property.[30] | |||||||
F2 | Spotted Horse | Campbell | 1944 | June 12 | 22:00 | — | 100 yd (91 m) |
A tornado tore a dance hall from its foundation, destroying it, and scattered debris for miles. Two to eight people sheltering in the basement were injured.[31][32] | |||||||
F? | Near Buffalo | Johnson | 1949 | June 5 | — | — | — |
This tornado was mentioned in a 1953 publication of the Monthly Weather Review.[3] | |||||||
F? | Near Buffalo | Johnson | 1949 | June 6 | — | — | — |
This tornado was mentioned in a 1953 publication of the Monthly Weather Review.[3] |
- Other events
- May 5, 1920: A F3 tornado, or family thereof, occurred in northern Weld County, Colorado, and snapped power poles near the Colorado-Wyoming border.[33]
- June 17, 1913: The Northern Wyoming Herald reported of a "windstorm that assumed almost the magnitude of a tornado" in Sheridan County; multiple structures were destroyed.[34]
1950–2000
[edit]2001 – present
[edit]- June 6, 2020: an EF1 tornado snaps and uproots trees southwest of Arlington in Carbon County.[35]
- July 6, 2020: an EF2 tornado tracks along a 7.4 mi (11.9 km) path through the Black Hills in Crook County and across the Wyoming-South Dakota state line to west of Cheyenne Crossing. Numerous large pine trees were snapped or uprooted.[36][37] A second tornado occurs over open fields in Crook County.[38]
- August 13, 2020: a brief tornado touches down northwest of Riverton in Fremont County.[39]
2020s
[edit]A total of 17 tornadoes were confirmed across Wyoming between January 2020 and July 2023. The strongest were four EF2 tornadoes that touched down in various parts of the state. Notably, Teton County saw its second-ever recorded tornado on June 12, 2022, and the North Antelope Rochelle Mine was struck by an EF2 tornado on June 23, 2023, which left eight people injured.
EF# | Location | County | Start Coord. | Year | Date | Time (UTC) | Path length | Max width |
---|---|---|---|---|---|---|---|---|
EF1 | SW of Arlington | Carbon | 41°27′34″N 106°24′05″W / 41.4594°N 106.4015°W | 2020 | June 6 | 20:51–20:57 | 1.21 mi (1.95 km) | 600 yd (550 m) |
Trees were snapped or uprooted.[40] | ||||||||
EFU | ESE of Rockypoint | Crook | 44°52′19″N 104°54′29″W / 44.872°N 104.908°W | 2020 | July 6 | 23:26–23:34 | 3.66 mi (5.89 km) | 50 yd (46 m) |
This tornado was caught on video and photos by multiple storm chasers. No damage was found.[41] | ||||||||
EF2 | ENE of Moskee, WY to W of Cheyenne Crossing, SD | Crook (WY), Lawrence (SD) | 44°17′38″N 104°05′46″W / 44.294°N 104.096°W | 2020 | July 6 | 00:38–00:58 | 7.4 mi (11.9 km) | 770 yd (700 m) |
This large, strong tornado moved through the Black Hills, snapping and uprooting numerous large pine trees.[42][43] | ||||||||
EF0 | NW of Riverton | Fremont | 43°07′03″N 108°33′16″W / 43.1176°N 108.5544°W | 2020 | August 13 | 23:52–23:55 | 0.19 mi (0.31 km) | 20 yd (18 m) |
A small tornado briefly touched down, but did not cause any damage.[44] | ||||||||
EFU | SW of Rawlins | Carbon | 41°46′N 107°15′W / 41.76°N 107.25°W | 2021 | May 17 | 21:45–21:53 | 0.25 mi (0.40 km) | 20 yd (18 m) |
A landspout remained over open land and caused no known damage.[45] | ||||||||
EF1 | NW of Van Tassel | Niobrara | 42°42′00″N 104°12′01″W / 42.6999°N 104.2002°W | 2022 | June 7 | 20:21–20:27 | 3.5 mi (5.6 km) | 225 yd (206 m) |
A barn lost its roof and part of its second story, and a shed and farm building lost tin roofing. Wood and sheet metal fences were blown down, and trees were uprooted and snapped. A road sensor recorded a 78 mph (126 km/h) gust.[46] | ||||||||
EF2 | SE of Kelly | Teton | 43°35′18″N 110°31′22″W / 43.5884°N 110.5228°W | 2022 | June 12 | 22:35–22:45 | 2.13 mi (3.43 km) | 360 yd (330 m) |
A strong tornado occurred in a remote, densely forested area of the Teton National Forest. Thousands of pine trees were snapped or uprooted, with some debarking evident. The tornado was confirmed months after the event from aerial surveys and satellite images.[47] It occurred across an average elevation of 8,000 to 9,000 ft (2,400 to 2,700 m). This was only the second confirmed tornado in Teton County since NCEI records began in 1950.[48] | ||||||||
EFU | E of Chugwater (1st tornado) | Platte | 41°46′28″N 104°44′51″W / 41.7745°N 104.7474°W | 2023 | June 23 | 23:11 | <0.03 mi (0.048 km) | — |
A tornado touched down for 21 seconds before lifting; no damage occurred.[49][50] | ||||||||
EFU | E of Chugwater (2nd tornado) | Goshen | 41°47′38″N 104°38′46″W / 41.794°N 104.646°W | 2023 | June 23 | 23:29–23:37 | 3.2 mi (5.1 km) | — |
A large cone tornado moved along an intermittent path over open fields.[49][50] | ||||||||
EF2 | North Antelope Rochelle Mine | Campbell | 43°29′53″N 105°20′06″W / 43.498°N 105.335°W | 2023 | June 23 | 23:59–00:05 | 3.8 mi (6.1 km) | 700 yd (640 m) |
A strong tornado touched down along the Campbell/Converse County Line, snapping wooden power poles in the area. It moved northeast and struck the North Antelope Rochelle Mine, the largest coal mine in the world. Twelve cars on an empty train were knocked over and eight employees were injured. The operations area was directly impacted; metal roofing was torn from buildings and buses, cars, and shipping containers were flipped.[51] Dozens of personnel from fire departments, local police stations, and hospitals were dispatched for search and rescue.[52][53] The tornado continued northeast and dissipated along the Porcupine Creek.[51] | ||||||||
EFU | W of Hawk Springs | Goshen | 41°46′22″N 104°24′54″W / 41.7728°N 104.4151°W | 2023 | June 23 | 00:03–00:004 | — | — |
A brief tornado touched down over an open field. This was the first of three tornadoes near Hawk Springs.[49][50] | ||||||||
EF2 | S of Hawk Springs | Goshen | 41°46′34″N 104°15′39″W / 41.77619°N 104.2608°W | 2023 | June 23 | 00:21–00:37 | 4.72 mi (7.60 km) | 800 yd (730 m) |
Trained spotters observed this rain-wrapped tornado. An 18-wheeler was flipped along US 85, injuring the driver.[50] An irrigation pivot was partially ripped from its concrete base. Numerous power poles were snapped, and one home had a tree branch impaled into its siding near US 85.[49] | ||||||||
EF1 | E of Hawk Springs | Goshen | 41°47′N 104°08′W / 41.78°N 104.14°W | 2023 | June 23 | 00:44–00:58 | 3.9 mi (6.3 km) | 20 yd (18 m) |
Third and final tornado near Hawk Springs. A few light poles and flag poles were bent.[49][50] | ||||||||
EF0 | ENE of Rochelle | Weston | 43°36′N 104°54′W / 43.60°N 104.90°W | 2023 | June 23 | 01:07 | [to be determined] | [to be determined] |
One home had minor roof damage.[49] | ||||||||
EF1 | W of Albin | Laramie | 41°24′40″N 104°20′20″W / 41.411°N 104.339°W | 2023 | June 26 | 00:42–00:50 | 4 mi (6.4 km) | 1,000 yd (910 m) |
One home was damaged and an outbuilding was destroyed with debris strewn hundreds of yards away. Hay bales weighing up to 1,400 lb (640 kg) were moved up to 0.5 mi (0.80 km). Near the tornado's terminus, eight old wooden power poles were snapped.[54] | ||||||||
EF1 | SW of Albin | Laramie | 41°21′54″N 104°16′48″W / 41.365°N 104.280°W | 2023 | June 26 | 00:52–01:05 | 3.5 mi (5.6 km) | 1,000 yd (910 m) |
A large tornado snapped eleven wooden power poles.[54] | ||||||||
EF0 | SSE Albin | Laramie | 41°18′58″N 104°03′40″W / 41.316°N 104.061°W | 2023 | June 26 | 01:18 | — | — |
A brief tornado overturned an irrigation pivot.[54] |
Notes
[edit]References
[edit]- ^ a b "Wyoming Climate Atlas". Government of Wyoming. Water Resources Data System. Retrieved July 10, 2023.
- ^ "Wyoming Severe Weather Awareness Week - NWS Watch & Warning Program". National Weather Service Forecast Office in Cheyenne, Wyoming. 2016. Retrieved July 10, 2023.
- ^ a b c Cook, A. W. (March 1953). "Summary of Tornadoes in Colorado, Wyoming, and New Mexico, 1916–51". Monthly Weather Review: 74–76. doi:10.1175/1520-0493(1953)081<0074:SOTICW>2.0.CO;2. Retrieved July 10, 2023.
- ^ Grazulis 1990, p. 104.
- ^ a b "Southeast Wyoming Severe Weather History". Southeast Wyoming Skywarn. 2022. Retrieved July 10, 2023.
- ^ "Tornado Injures Woman". Natrona County Tribune. June 21, 1911. p. 8. Retrieved July 10, 2023 – via Newspapers.com.
- ^ Grazulis 1990, p. 165.
- ^ "Tornado in Southeastern Wyoming June 24, 1920". Monthly Weather Review. 48 (6): 352. June 1920. doi:10.1175/1520-0493(1920)48<352a:TISWJ>2.0.CO;2. Retrieved July 10, 2023.
- ^ "Second Tornado Sweeps Southeastern Wyoming". Casper Star-Tribune. July 3, 1920. p. 6. Retrieved July 10, 2023 – via Newspapers.com.
- ^ "Farm Home Is Wiped Out By Tornado In The Sundance Region". Casper Star-Tribune. July 2, 1921. p. 9. Retrieved July 10, 2023 – via Newspapers.com.
- ^ "Terrific Wind Plays Havoc At Cheyenne". Casper Star-Tribune. November 22, 1921. p. 9. Retrieved July 10, 2023 – via Newspapers.com.
- ^ a b c Grazulis 1990, p. 178.
- ^ a b "Small Tornadoes Near Cheyenne, Wyo". Monthly Weather Review. 51 (6): 314–315. June 1923. doi:10.1175/1520-0493(1923)51<314a:STNCW>2.0.CO;2. Retrieved July 10, 2023.
{{cite journal}}
: Unknown parameter|agency=
ignored (help) - ^ "Tornado Damage At Yoder Is Reported". Casper Star-Tribune. June 10, 1923. p. 3. Retrieved July 10, 2023 – via Newspapers.com.
- ^ "Young Twister Lifts Roof Southfork Home". Northern Wyoming Herald. June 13, 1923. p. 1. Retrieved July 10, 2023 – via Newspapers.com.
- ^ "Tornado Strikes". Casper Star-Tribune. July 8, 1923. p. 16. Retrieved July 10, 2023 – via Newspapers.com.
- ^ a b Grazulis 1990, p. 196.
- ^ "Wyoming Tornado Passes Close To Sugar Factory". Casper Star-Tribune. Associated Press. June 17, 1926. p. 1. Retrieved July 10, 2023 – via Newspapers.com.
- ^ "Brief Wyoming Squibs". Jackson's Hole Courier. August 26, 1926. p. 7. Retrieved July 10, 2023 – via Newspapers.com.
- ^ a b c "Twister Strikes Disaster To Salt Creek". Casper Star-Tribune. June 27, 1928 – via Newspapers.com.
- ^ a b Wolford, Laura V. (1960). Tornado Occurrences in the United States (PDF) (Technical Memorandum). National Oceanic and Atmospheric Administration. Retrieved July 10, 2023.
- ^ Grazulis 1990, p. 213.
- ^ "Homesteader Suffers Injury From Twister". Casper Star-Tribune. Associated Press. July 9, 1930. p. 1. Retrieved July 10, 2023 – via Newspapers.com.
- ^ "Many Tricks By Twister Are Reported". Casper Star-Tribune. Associated Press. July 10, 1930 – via Newspapers.com.
- ^ "Wind Deals Havoc In Green River". Casper Star-Tribune. Associated Press. July 16, 1933. p. 7. Retrieved July 10, 2023 – via Newspapers.com.
- ^ "Tornado Destroys Farm Buildings". Casper Star-Tribune. July 5, 1937. p. 5. Retrieved July 11, 2023 – via Newspapers.com.
- ^ "Buildings on Four Farms Wrecked by Tornado". Casper Star-Tribune. Associated Press. June 1, 1938. p. 1. Retrieved July 11, 2023 – via Newspapers.com.
- ^ Grazulis 1990, p. 297.
- ^ "Tornado Skips Across Northeastern Wyoming". Casper Star-Tribune. Associated Press. May 25, 1944. p. 2. Retrieved July 11, 2023 – via Newspapers.com.
- ^ "Tornado Inflicts Damage Near Douglas". Casper Star-Tribune. May 26, 1944. p. 7. Retrieved July 11, 2023 – via Newspapers.com.
- ^ Grazulis 1990, p. 308.
- ^ "Tornado Lifts Building from Foundations". Casper Star-Tribune. Associated Press. June 14, 1944. p. 2. Retrieved July 11, 2023 – via Newspapers.com.
- ^ Grazulis 1990, p. 164.
- ^ "Disastrous Storm". Northern Wyoming Herald. June 20, 1913. p. 1. Retrieved July 10, 2023 – via Newspapers.com.
- ^ [Wyoming Event Report: EF1 Tornado] (Report). National Centers for Environmental Information. 2020. Retrieved January 11, 2023.
{{cite report}}
: Unknown parameter|agency=
ignored (help) - ^ [Wyoming Event Report: EF2 Tornado] (Report). National Centers for Environmental Information. 2020. Retrieved January 23, 2022.
{{cite report}}
: Unknown parameter|agency=
ignored (help) - ^ [South Dakota Event Report: EF2 Tornado] (Report). National Centers for Environmental Information. 2020. Retrieved January 23, 2022.
{{cite report}}
: Unknown parameter|agency=
ignored (help) - ^ [Wyoming Event Report: EFU Tornado] (Report). National Centers for Environmental Information. 2020. Retrieved January 23, 2022.
{{cite report}}
: Unknown parameter|agency=
ignored (help) - ^ [Wyoming Event Report: EF0 tornado] (Report). National Centers for Environmental Information. 2020. Retrieved July 10, 2023.
{{cite report}}
: Unknown parameter|agency=
ignored (help) - ^ [Wyoming Event Report: EF1 Tornado] (Report). National Centers for Environmental Information. 2020. Retrieved January 11, 2023.
{{cite report}}
: Unknown parameter|agency=
ignored (help) - ^ [Wyoming Event Report: EFU Tornado] (Report). National Centers for Environmental Information. 2020. Retrieved January 23, 2022.
{{cite report}}
: Unknown parameter|agency=
ignored (help) - ^ [Wyoming Event Report: EF2 Tornado] (Report). National Centers for Environmental Information. 2020. Retrieved January 23, 2022.
{{cite report}}
: Unknown parameter|agency=
ignored (help) - ^ [South Dakota Event Report: EF2 Tornado] (Report). National Centers for Environmental Information. 2020. Retrieved January 23, 2022.
{{cite report}}
: Unknown parameter|agency=
ignored (help) - ^ [Wyoming Event Report: EF0 tornado] (Report). National Centers for Environmental Information. 2020. Retrieved July 10, 2023.
{{cite report}}
: Unknown parameter|agency=
ignored (help) - ^ [Wyoming Event Report: EFU Tornado] (Report). National Centers for Environmental Information. 2021. Retrieved July 10, 2023.
{{cite report}}
: Unknown parameter|agency=
ignored (help) - ^ [Wyoming Event Report: EF1 Tornado] (Report). National Centers for Environmental Information. 2022. Retrieved December 19, 2022.
{{cite report}}
: Unknown parameter|agency=
ignored (help) - ^ [Wyoming Event Report: EF2 Tornado] (Report). National Centers for Environmental Information. 2022. Retrieved February 25, 2023.
{{cite report}}
: Unknown parameter|agency=
ignored (help) - ^ Teton County Tornado June 12, 2022 (Report). National Weather Service Forecast Office in Riverton, Wyoming. 2022. Retrieved July 10, 2023.
- ^ a b c d e f "Damage Assessment Toolkit". National Oceanic and Atmospheric Administration.
- ^ a b c d e NWS Damage Survey for 06/23/2023 Tornado Event From Chugwater To Hawk Springs Wyoming and Gering Nebraska (Report). July 1, 2023. Retrieved July 2, 2023.
{{cite report}}
: Unknown parameter|agency=
ignored (help) - ^ a b "June 23, 2023 Tornadoes, Flooding, and Severe Storms". National Weather Service Forecast Office in Rapid City, South Dakota. 2023. Retrieved June 20, 2023.
- ^ Goodrick, Jake; Gallardo, Jonathan (June 24, 2023). "Tornado hits North Antelope Rochelle Mine; '100%' of workers accounted for". Gillette News Record. Retrieved June 25, 2023.
- ^ "Tornado That Ripped Through Massive Wyoming Coal Mining Site Injures 8 People, Officials Say". KTWO. Associated Press. June 24, 2023. Retrieved June 25, 2023.
- ^ a b c NWS Damage Survey for 06/26/23 Tornado Event (Report). June 27, 2023. Retrieved June 27, 2023 – via Iowa Environmental Mesonet.
{{cite report}}
: Unknown parameter|agency=
ignored (help)
Sources
[edit]- Grazulis, Thomas P. (May 1984). Violent Tornado Climatography, 1880–1982. OSTI (Technical report). NUREG. Washington, D.C.: Nuclear Regulatory Commission. OSTI 7099491. CR-3670.
- — (November 1990). Significant Tornadoes 1880–1989: A Chronology of Events. Vol. 2. The Tornado Project of Environmental Films. ISBN 1-879362-02-3.
{{cite book}}
: CS1 maint: ref duplicates default (link) - — (July 1993). Significant Tornadoes 1680–1991: A Chronology and Analysis of Events. St. Johnsbury, Vermont: The Tornado Project of Environmental Films. ISBN 1-879362-03-1.
{{cite book}}
: CS1 maint: ref duplicates default (link)
- — (November 1990). Significant Tornadoes 1880–1989: A Chronology of Events. Vol. 2. The Tornado Project of Environmental Films. ISBN 1-879362-02-3.
External links
[edit]
Cite error: There are <ref group=nb>
tags on this page, but the references will not show without a {{reflist|group=nb}}
template (see the help page).