Vici Public Schools Natural Disasters and Weather Extremes
Hot Rankings
The chance of earthquake damage in Vici Public Schools is lower than Oklahoma average and is much lower than the national average. The risk of tornado damage in Vici Public Schools is much lower than Oklahoma average and is higher than the national average.
Earthquake Index, #335
| Vici Public Schools | 0.05 |
| Oklahoma | 0.31 |
| U.S. | 1.81 |
The earthquake index value is calculated based on historical earthquake events data using USA.com algorithms. It is an indicator of the earthquake level in a region. A higher earthquake index value means a higher chance of an earthquake.
Volcano Index, #1
| Vici Public Schools | 0.0000 |
| Oklahoma | 0.0000 |
| U.S. | 0.0023 |
The volcano index value is calculated based on the currently known volcanoes using USA.com algorithms. It is an indicator of the possibility of a region being affected by a possible volcano eruption. A higher volcano index value means a higher chance of being affected.
Tornado Index, #501
| Vici Public Schools | 188.92 |
| Oklahoma | 363.83 |
| U.S. | 136.45 |
The tornado index value is calculated based on historical tornado events data using USA.com algorithms. It is an indicator of the tornado level in a region. A higher tornado index value means a higher chance of tornado events.
Other Weather Extremes Events
A total of 3,683 other weather extremes events within 50 miles of Vici Public Schools were recorded from 1950 to 2010. The following is a break down of these events:
| Type | Count | Type | Count | Type | Count | Type | Count | Type | Count |
| Avalanche: | 0 | Blizzard: | 1 | Cold: | 2 | Dense Fog: | 2 | Drought: | 19 |
| Dust Storm: | 0 | Flood: | 72 | Hail: | 2,239 | Heat: | 5 | Heavy Snow: | 16 |
| High Surf: | 0 | Hurricane: | 0 | Ice Storm: | 6 | Landslide: | 0 | Strong Wind: | 32 |
| Thunderstorm Winds: | 1,183 | Tropical Storm: | 0 | Wildfire: | 0 | Winter Storm: | 14 | Winter Weather: | 13 |
| Other: | 79 | ||||||||
Volcanos Nearby
No volcano is found in or near Vici Public Schools.
Historical Earthquake Events
A total of 1 historical earthquake event that had a recorded magnitude of 3.5 or above found in or near Vici Public Schools.
| Distance (miles) | Date | Magnitude | Depth (km) | Latitude | Longitude |
| 32.5 | 1976-04-19 | 3.5 | 5 | 36.13 | -99.84 |
Historical Tornado Events
A total of 58 historical tornado events that had recorded magnitude of 2 or above found in or near Vici Public Schools.
| Distance (miles) | Date | Magnitude | Start Lat/Log | End Lat/Log | Length | Width | Fatalities | Injuries | Property Damage | Crop Damage | Affected County |
| 2.6 | 1955-05-25 | 2 | 36°01'N / 99°18'W | 36°04'N / 99°14'W | 5.10 Miles | 300 Yards | 0 | 1 | 25K | 0 | Dewey |
| 7.7 | 1984-10-31 | 2 | 36°01'N / 99°11'W | 36°02'N / 99°06'W | 6.00 Miles | 200 Yards | 0 | 0 | 0K | 0 | Dewey |
| 10.7 | 2007-05-05 | 2 | 36°10'N / 99°19'W | 36°18'N / 99°13'W | 14.00 Miles | 600 Yards | 0 | 0 | 300K | 0K | Woodward |
| Brief Description: EVENT NARRATIVE: This tornado developed about 7.5 miles south of Sharon and moved northeast. Near the beginning of the tornado path, substantial damage was noted along EW 57 Road, about two miles north of the county line, and about one mile west of Highway 34. At this location, much of the roof of a single story home was removed, an old rail car being used to store dry cement bags and animal feed was thrown and/or rolled about 140 feet south of the residence, trees and large limbs were snapped, and a pickup truck was moved about 80 feet. Beyond this location, the tornado moved through very rural areas and damage was sparse through portion of the tornado's path. Damage to structures was again noted along a path beginning about 4 miles east of Sharon. In this area, a barn was destroyed and an outbuilding had its windows blown out. Further northeast along the path, more outbuildings were damaged, at least two barns were destroyed, a recreational vehicle was destroyed, and a semi trailer overturned. Several large trees were also downed as the tornado continued northeast before dissipating about 6 miles east northeast of Sharon, just south of Highway 183. In total, 56 utility poles were destroyed along the tornado's path. Monetary damages were estimated. EPISODE NARRATIVE: An upper level storm system moved slowly into south central Colorado during the afternoon. A dry line had become established and was located along the Oklahoma and Texas panhandle border. Also, favorable upper level winds were rotating around the upper level storm system, crossing the dryline over western Oklahoma. As the afternoon progressed, convergence along the dryline became maximized over this area. Thunderstorms developed during the afternoon hours and they quickly became supercells. Two of the supercells produced several tornadoes. The northern tornadic storm produced five tornadoes from southwest of Roll to just east of Arnett. The southern tornadic storm also produced five tornadoes in Oklahoma from near Sweetwater to near Sharon. Large hail was also observed. The supercells moved northeast out of Oklahoma during the late evening hours. Monetary values for the tornado damage were estimated. | |||||||||||
| 10.9 | 2002-04-17 | 3 | 36°06'N / 99°05'W | 36°09'N / 99°04'W | 5.00 Miles | 600 Yards | 0 | 0 | 20K | 0 | Dewey |
| Brief Description: This tornado formed in northern Dewey County, near Cestos, and moved northward, entering Woodward County at 2241 CST. In Dewey County, an old, abandoned farm house, constructed of wood, with broken windows and no doors, was leveled, about 2.5 miles east-southeast of Cestos. Huge cottonwood trees nearby were uprooted. A 15 ft long bus, with no engine, was lofted over a chain-link fence and dropped on its side about 50-75 ft away, and a 1/2 ton pickup trailer bed, detached from the front of the truck, was picked up and carried about 1/2 mile, and crumpled. Numerous severe thunderstorms were observed over western Oklahoma during the afternoon and evening of the 17th and early morning of the 18th. Four tornadoes were confirmed, and there were several reports of very large hail, even one report of softball size hail (4.5 inches in diameter). The tornadoes were at night with the largest tornado, believed to be up to one mile wide, causing a maximum of F2 damage over a 34 mile path across northwest Oklahoma. Another tornado resulted in F3 damage. | |||||||||||
| 13.4 | 1967-06-10 | 2 | 36°06'N / 99°30'W | 0 | 0 | 3K | 0 | Ellis | |||
| 14.1 | 1961-05-04 | 2 | 35°53'N / 99°20'W | 1.00 Mile | 400 Yards | 0 | 0 | 3K | 0 | Dewey | |
| 16.9 | 1954-04-29 | 2 | 35°48'N / 99°45'W | 36°07'N / 99°18'W | 33.30 Miles | 33 Yards | 0 | 0 | 25K | 0 | Roger Mills |
| 18.2 | 1951-05-19 | 2 | 36°00'N / 98°57'W | 2.00 Miles | 67 Yards | 0 | 0 | 3K | 0 | Dewey | |
| 18.9 | 1972-04-19 | 2 | 36°03'N / 99°03'W | 36°09'N / 98°48'W | 15.50 Miles | 77 Yards | 0 | 0 | 25K | 0 | Dewey |
| 20.2 | 1984-10-31 | 3 | 36°13'N / 99°00'W | 36°19'N / 98°58'W | 4.00 Miles | 250 Yards | 0 | 0 | 250K | 0 | Woodward |
| 20.6 | 1982-05-15 | 2 | 35°53'N / 98°59'W | 0.50 Mile | 50 Yards | 0 | 0 | 250K | 0 | Dewey | |
| 21.1 | 1982-05-15 | 2 | 35°57'N / 99°38'W | 36°00'N / 99°36'W | 3.00 Miles | 50 Yards | 0 | 0 | 25K | 0 | Ellis |
| 24.6 | 1991-05-26 | 3 | 36°26'N / 99°20'W | 36°26'N / 99°08'W | 12.50 Miles | 1000 Yards | 0 | 0 | 250K | 0 | Woodward |
| 25.1 | 1964-05-05 | 2 | 35°42'N / 99°33'W | 35°49'N / 99°24'W | 11.60 Miles | 440 Yards | 0 | 0 | 25K | 0 | Roger Mills |
| 25.2 | 1984-10-31 | 2 | 36°11'N / 98°54'W | 36°18'N / 98°49'W | 8.00 Miles | 200 Yards | 0 | 0 | 250K | 0 | Major |
| 25.7 | 1955-06-15 | 2 | 36°06'N / 99°45'W | 36°10'N / 99°41'W | 5.90 Miles | 500 Yards | 0 | 0 | 250K | 0 | Ellis |
| 25.9 | 2009-04-26 | 2 | 35°52'N / 99°44'W | 35°57'N / 99°37'W | 9.00 Miles | 300 Yards | 0 | 0 | 0K | 0K | Ellis |
| Brief Description: EVENT NARRATIVE: This tornado moved into Ellis County from northern Roger Mills County. Reported by various media outlets, storm chasers. EPISODE NARRATIVE: Thunderstorms developed along and east of a dry line over the eastern Texas panhandle. The atmosphere was extremely unstable and wind shear was more than sufficient to support severe thunderstorms, including supercell thunderstorms. Showers and thunderstorms that developed early in the day, gave way to more severe thunderstorms by mid afternoon. Severe weather of all types occurred, with numerous locations receiving very large hail. Tornadoes were also reported in Roger Mills and Ellis counties, with some significant damage reported. Flooding also became an issue as some of the same areas received heavy rainfall for the second day in a row. Monetary damages were estimated. | |||||||||||
| 28.6 | 1950-05-24 | 2 | 36°27'N / 99°02'W | 1.00 Mile | 33 Yards | 0 | 2 | 25K | 0 | Woodward | |
| 30.0 | 1990-04-24 | 2 | 36°01'N / 99°50'W | 36°24'N / 99°43'W | 19.00 Miles | 250 Yards | 0 | 5 | 2.5M | 0 | Ellis |
| 30.1 | 2007-05-05 | 2 | 35°53'N / 99°46'W | 35°56'N / 99°45'W | 7.00 Miles | 300 Yards | 0 | 1 | 612K | 0K | Ellis |
| Brief Description: EVENT NARRATIVE: This tornado developed 4 miles north-northeast of Roll in northern Roger Mills County and crossed the Canadian River into southern Ellis County at 9:36 pm CDT. Two houses and two mobile homes were destroyed in the Packsaddle area of southern Ellis County to the east of US Highway 283 (about 18 miles south-southwest of Harmon), and a roof was removed from another mobile home. At least one of these homes suffered a complete removal of the roof and some damage to the exterior walls. Several cars were damaged or destroyed, as well as trees and power lines. Monetary values were estimated. EPISODE NARRATIVE: An upper level storm system moved slowly into south central Colorado during the afternoon. A dry line had become established and was located along the Oklahoma and Texas panhandle border. Also, favorable upper level winds were rotating around the upper level storm system, crossing the dryline over western Oklahoma. As the afternoon progressed, convergence along the dryline became maximized over this area. Thunderstorms developed during the afternoon hours and they quickly became supercells. Two of the supercells produced several tornadoes. The northern tornadic storm produced five tornadoes from southwest of Roll to just east of Arnett. The southern tornadic storm also produced five tornadoes in Oklahoma from near Sweetwater to near Sharon. Large hail was also observed. The supercells moved northeast out of Oklahoma during the late evening hours. Monetary values for the tornado damage were estimated. | |||||||||||
| 30.2 | 1961-05-04 | 2 | 36°02'N / 99°48'W | 0 | 0 | 3K | 0 | Ellis | |||
| 30.4 | 1967-06-10 | 4 | 35°36'N / 99°23'W | 35°41'N / 99°16'W | 8.70 Miles | 300 Yards | 4 | 1 | 250K | 0 | Custer |
| 30.4 | 1984-10-31 | 3 | 36°19'N / 98°58'W | 36°21'N / 98°40'W | 16.00 Miles | 250 Yards | 0 | 0 | 250K | 0 | Major |
| 31.2 | 1958-06-21 | 3 | 36°18'N / 99°45'W | 0.50 Mile | 67 Yards | 0 | 0 | 250K | 0 | Ellis | |
| 31.6 | 1965-05-13 | 2 | 36°24'N / 99°40'W | 0 | 0 | 0K | 0 | Ellis | |||
| 32.6 | 1960-03-28 | 2 | 36°18'N / 99°54'W | 36°28'N / 99°31'W | 24.20 Miles | 200 Yards | 0 | 0 | 3K | 0 | Ellis |
| 33.7 | 1961-05-04 | 2 | 35°36'N / 99°48'W | 35°46'N / 99°26'W | 23.50 Miles | 200 Yards | 0 | 0 | 25K | 0 | Roger Mills |
| 33.8 | 2010-03-08 | 2 | 35°33'N / 99°27'W | 35°39'N / 99°20'W | 10.00 Miles | 100 Yards | 0 | 0 | 1.0M | 0K | Roger Mills |
| Brief Description: EVENT NARRATIVE: A relatively long track tornado touched down in a rural area to the southwest of Hammon, and then tracked to the northeast towards the town of Hammon. This tornado was on the ground for around 40 minutes, moving mainly over rural areas. Initially, the only damage from the tornado was snapped trees and power poles/lines. As the tornado tracked northeast near the end of the tornado track, the tornado clipped the southeastern edge of the town of Hammon. A couple of trailers, the county barn, and a home sustained major damage. Other buildings, trees, power lines/poles, and cars also received significant damage near and around the town of Hammon. The tornado finally dissipated to the northeast of Hammon. Monetary damages were estimated. EPISODE NARRATIVE: A strong upper level storm system moved east through New Mexico and into the Texas panhandle during the day on the 8th. Thunderstorms developed over northern Texas and crossed into southern Oklahoma during the morning and early afternoon hours. This area of thunderstorms weakened as they crossed the Red River, leaving widespread cloud cover over the region. However, later in the afternoon, the skies cleared over western Oklahoma, and this allowed for heating to commence in advance of the dry line that was sharpening up over the Texas panhandle. Thunderstorms moved into western Oklahoma and became severe over Roger Mills county. Initially, marginally severe hail up to quarter size was reported, but the storm eventually spawned two tornadoes, one of them significant. The first tornado occurred southwest of Hammon, with EF2 damage reported on the southeast side of Hammon. The second tornado occurred farther east, but did not produce any damage. | |||||||||||
| 34.5 | 1968-06-09 | 2 | 35°50'N / 99°48'W | 0 | 2 | 25K | 0 | Roger Mills | |||
| 35.5 | 1978-04-30 | 2 | 36°15'N / 99°53'W | 36°16'N / 99°50'W | 3.00 Miles | 60 Yards | 0 | 0 | 25K | 0 | Ellis |
| 36.5 | 1971-06-07 | 3 | 35°44'N / 98°46'W | 1.50 Miles | 50 Yards | 0 | 0 | 250K | 0 | Custer | |
| 36.5 | 1977-03-02 | 2 | 35°32'N / 99°12'W | 35°35'N / 99°05'W | 7.40 Miles | 440 Yards | 0 | 0 | 250K | 0 | Custer |
| 36.6 | 1981-05-22 | 2 | 35°33'N / 99°11'W | 35°35'N / 99°00'W | 10.40 Miles | 200 Yards | 0 | 0 | 2.5M | 0 | Custer |
| 37.2 | 1959-05-04 | 2 | 35°33'N / 99°08'W | 0 | 0 | 25K | 0 | Custer | |||
| 37.7 | 1950-05-04 | 2 | 36°34'N / 99°34'W | 1.00 Mile | 100 Yards | 0 | 0 | 250K | 0 | Woodward | |
| 38.5 | 1951-04-05 | 2 | 36°32'N / 98°55'W | 36°34'N / 98°52'W | 3.60 Miles | 33 Yards | 0 | 2 | 3K | 0 | Woods |
| 38.6 | 1959-05-25 | 2 | 35°32'N / 99°03'W | 35°36'N / 98°55'W | 8.80 Miles | 150 Yards | 0 | 0 | 25K | 0 | Custer |
| 39.3 | 1985-04-22 | 2 | 35°34'N / 98°55'W | 35°40'N / 98°47'W | 8.00 Miles | 250 Yards | 0 | 0 | 2.5M | 0 | Custer |
| 39.4 | 2001-10-09 | 3 | 35°29'N / 99°22'W | 35°32'N / 99°14'W | 7.00 Miles | 600 Yards | 0 | 0 | 50K | 0 | Custer |
| Brief Description: B1. Custer County portion. About 1 mile northeast of where the tornado crossed into Custer County, a home of wood frame with brick exterior, had most of its interior and exterior walls destroyed. The tornado then continued across an unpopulated area, causing major damage to trees and fences, before dissipating 2.5 miles west of Foss Dam. A major tornado outbreak occurred across western Oklahoma during the afternoon and early evening of October 9th. Nineteen tornadoes were confirmed, with three rated F3. The first F3 tornado developed in northeast Beckham County, near Elk City, and tracked northeastward for 11 miles before dissipating. As the tornado entered Custer County, a home of wood frame with brick exterior had most of its interior and exterior walls destroyed. The tornado then continued across an unpopulated area, causing major damage to trees and fences, before dissipating 2.5 miles west of Foss Dam. The second F3 tornado developed in Washita County, near Cordell. The Oklahoma State Emergency Management Office estimated that 477 single-family homes were damaged, 132 considered uninhabitable. In addition, 40 businesses were damaged, 22 considered uninhabitable. Damage was estimated near 100 million dollars, and nine injuries were reported. The last F3 tornado developed in Kiowa County and produced F3 damage soon after entering Washita County. Several vehicles and large pieces of farm equipment were tossed and destroyed. About 4 miles north-northeast of Mountain View, 3 homes suffered major damage, with one rated F3. As the tornado continued northeastward, F3 damage was inflicted on a farm, where a house and several barns and outbuildings were leveled. A 10,000 gallon diesel tank ended up in an open field about one-quarter mile away from its original position. For simplicity, the tornadoes that occurred on this day were identified by the supercell thunderstorm that produced them, beginning with A and ending with E. Each tornado was then given its own number. For example, the 3rd tornado produced by supercell thunderstorm A is called A3. In addition, some tornadoes tracked across multiple counties. | |||||||||||
| 40.4 | 1981-05-22 | 3 | 35°29'N / 99°02'W | 35°36'N / 98°55'W | 10.30 Miles | 267 Yards | 0 | 12 | 25.0M | 0 | Custer |
| 40.9 | 1977-08-02 | 2 | 35°52'N / 98°39'W | 35°47'N / 98°33'W | 8.00 Miles | 33 Yards | 0 | 0 | 0K | 0 | Dewey |
| 41.2 | 1995-06-08 | 2 | 35°46'N / 99°59'W | 35°49'N / 99°50'W | 5.00 Miles | 300 Yards | 0 | 0 | 500K | 0 | Roger Mills |
| 41.3 | 1965-06-04 | 2 | 36°36'N / 98°54'W | 1.50 Miles | 150 Yards | 0 | 0 | 25K | 0 | Woods | |
| 41.7 | 1982-05-27 | 2 | 35°49'N / 99°56'W | 0.50 Mile | 50 Yards | 0 | 0 | 250K | 0 | Roger Mills | |
| 44.5 | 1967-01-25 | 2 | 35°29'N / 99°00'W | 35°38'N / 98°35'W | 25.50 Miles | 150 Yards | 0 | 0 | 250K | 0 | Custer |
| 44.9 | 2008-05-23 | 3 | 36°40'N / 99°33'W | 36°43'N / 99°31'W | 5.00 Miles | 1100 Yards | 0 | 0 | 0K | 0K | Harper |
| Brief Description: EVENT NARRATIVE: A strong tornado, rated EF3 at its peak intensity, struck south-southwest of the Selman area, producing widespread damage along its path. The tornado touched down, doing minor damage to trees and outbuildings. The tornado continued moving northeast and struck a residence. Significant damage consistent with EF2 damage was seen at this location. More significant damage was done to a residence and stocked workshop building as the tornado moved northeast. This was the strongest point of the tornado, rated EF3. A semi-cab and a 20-horse trailer were blown 50 yards from inside of the workshop. They both sustained significant damage. The tornado moved north from this point, doing EF2 damage to a building and workshop. The owners of the home took shelter in their storm shelter during the tornado, but became trapped inside by debris over top of the door. They were freed by local firemen after approximately 45 minutes. The tornado continued north and then northwest as it began to dissipate. Before it dissipated, however, a heavy fiberglass water tank that was filled with water was destroyed and moved some distance away. Two horses were also killed and one was seriously injured by swirling tin and other sharp debris. Monetary damages were estimated. EPISODE NARRATIVE: Thunderstorms developed during the afternoon ahead of a dry line that was located near the Texas panhandle and Oklahoma border. The thunderstorms quickly became supercells as they moved toward southwest Kansas. Very large hail was the initial threat, although a significant tornado threat became apparent as they neared the Kansas border. Three tornadoes were reported with the thunderstorms, with two of them doing significant damage. The tornadic thunderstorms moved northeast by nightfall, with other less severe thunderstorms developing farther south. Monetary damages were estimated. | |||||||||||
| 45.3 | 1959-05-25 | 2 | 35°29'N / 99°40'W | 35°31'N / 99°37'W | 3.80 Miles | 440 Yards | 0 | 0 | 3K | 0 | Roger Mills |
| 45.6 | 1982-05-16 | 2 | 35°26'N / 99°26'W | 0.50 Mile | 50 Yards | 0 | 0 | 250K | 0 | Beckham | |
| 45.7 | 1980-05-28 | 2 | 35°39'N / 99°59'W | 35°37'N / 99°45'W | 13.20 Miles | 200 Yards | 0 | 1 | 2.5M | 0 | Roger Mills |
| 46.6 | 1979-05-02 | 2 | 36°21'N / 98°39'W | 36°16'N / 98°18'W | 20.30 Miles | 1760 Yards | 0 | 0 | 250K | 0 | Major |
| 48.1 | 2002-04-17 | 2 | 36°29'N / 98°45'W | 36°36'N / 98°29'W | 15.00 Miles | 880 Yards | 0 | 1 | 35K | 0 | Woods |
| Brief Description: This tornado is a continuation of the tornado that moved out of Major County at 0032 CST. The tornado curved to the right as it crossed the Cimarron River and moved northeastward for 15 miles before entering Alfalfa County at 0005 CST on April 18th. In Woods County, about 2 miles southwest of the intersection of State Highway 45 and the Woods County line, the roof of a trailer house was completely removed, and an exterior wall on the northeast side of the house was badly damaged and partially removed from the structure. The owner of the house received minor abrasions to his arm. Across the road from the house, a barn was unroofed, and most of the walls were destroyed. Otherwise, only tree damage was observed across Woods County. Numerous severe thunderstorms were observed over western Oklahoma during the afternoon and evening of the 17th and early morning of the 18th. Four tornadoes were confirmed, and there were several reports of very large hail, even one report of softball size hail (4.5 inches in diameter). The tornadoes were at night with the largest tornado, believed to be up to one mile wide, causing a maximum of F2 damage over a 34 mile path across northwest Oklahoma. Another tornado resulted in F3 damage. | |||||||||||
| 48.3 | 1964-05-05 | 2 | 35°30'N / 99°48'W | 35°32'N / 99°45'W | 3.60 Miles | 440 Yards | 0 | 0 | 0K | 0 | Roger Mills |
| 48.6 | 1959-03-25 | 2 | 35°33'N / 98°43'W | 35°39'N / 98°32'W | 12.30 Miles | 77 Yards | 0 | 0 | 25K | 0 | Custer |
| 49.0 | 1979-05-02 | 2 | 36°05'N / 98°23'W | 1.00 Mile | 40 Yards | 0 | 0 | 250K | 0 | Logan | |
| 49.4 | 1962-05-25 | 3 | 35°31'N / 98°43'W | 1.50 Miles | 33 Yards | 0 | 4 | 250K | 0 | Custer | |
| 49.6 | 1977-05-16 | 3 | 35°25'N / 99°43'W | 35°27'N / 99°35'W | 7.90 Miles | 33 Yards | 0 | 0 | 250K | 0 | Roger Mills |
| 49.7 | 2004-05-29 | 2 | 35°56'N / 98°28'W | 35°55'N / 98°19'W | 9.10 Miles | 1320 Yards | 0 | 0 | 1.5M | 0 | Blaine |
| Brief Description: The second tornado of this storm began 3 miles NE of American Horse Lake, or 9 miles WNW of Geary. This tornado also was obscured by rain for much of its life cycle, but was documented at close range by the Doppler on Wheels (DOW). The center of the tornadic circulation initially moved ESE, approaching American Horse Road around 1824 (all times CST), 6-7 miles WNW of Geary, then turned to the ENE. Damage occurred over a wide swath to the right of the center of circulation, and was the combined result of the tornado and damaging winds from the very strong mesocyclone within which it was embedded. A peak instantaneous wind gust was measured by the DOW at 81 m/s (157 knots, or 181 mph) at a height of 6.5 meters AGL in the mesocyclone circulation just north of Geary at 1836. Four miles NW of Geary, several smaller-scale vortices developed around the initial circulation center - one of which became the dominant circulation and formed about a half a mile south of the original center at 1832. Due to continuity of the parent mesocyclone circulation and the continuous damage path, these circulation centers are considered to be sub-vortices within the same tornado, and not separate tornadoes. The newly-formed circulation center moved slightly south of due east, and crossed US270/281 at 1837 CST, 2 miles NNW of Geary. The tornado crossed into Canadian County at 1838 CST, 11.8 WNW of Calumet. The tornado caused widespread tree damage with trees downed or uprooted across the area. Several barns were also damaged or destroyed in Blaine county. A house sustained some roof damage and power lines were downed in the area. A stock trailer was found rolled and farm machinery damaged. An old church one mile north of Geary also lost its roof. On this day one supercell thunderstorm produced all the tornadoes in the state of Oklahoma and a majority of the extremely large hail. This storm began in extreme west central Oklahoma, moved through center sections of the state, and ended in extreme eastern Oklahoma. The storm affected portions of both the Oklahoma City and Tulsa metropolitan areas. | |||||||||||
| 49.8 | 1967-06-10 | 2 | 35°51'N / 98°25'W | 0.30 Mile | 33 Yards | 0 | 0 | 250K | 0 | Blaine | |
* The information on this page is based on the global volcano database, the U.S. earthquake database of 1638-1985, and the U.S. Tornado and Weather Extremes database of 1950-2010.