Rolla Unified School District 217 Natural Disasters and Weather Extremes
Hot Rankings
The chance of earthquake damage in Rolla Unified School District 217 is about the same as Kansas average and is much lower than the national average. The risk of tornado damage in Rolla Unified School District 217 is much lower than Kansas average and is about the same as the national average.
Earthquake Index, #148
| Rolla Unified School District 217 | 0.01 |
| Kansas | 0.05 |
| 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
| Rolla Unified School District 217 | 0.0000 |
| Kansas | 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, #287
| Rolla Unified School District 217 | 130.67 |
| Kansas | 252.53 |
| 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 2,941 other weather extremes events within 50 miles of Rolla Unified School District 217 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: | 4 | Dense Fog: | 1 | Drought: | 1 |
| Dust Storm: | 0 | Flood: | 57 | Hail: | 1,947 | Heat: | 14 | Heavy Snow: | 10 |
| High Surf: | 0 | Hurricane: | 0 | Ice Storm: | 7 | Landslide: | 0 | Strong Wind: | 4 |
| Thunderstorm Winds: | 785 | Tropical Storm: | 0 | Wildfire: | 0 | Winter Storm: | 14 | Winter Weather: | 2 |
| Other: | 94 | ||||||||
Volcanos Nearby
No volcano is found in or near Rolla Unified School District 217.
Historical Earthquake Events
No historical earthquake events that had recorded magnitudes of 3.5 or above found in or near Rolla Unified School District 217.
No historical earthquake events found in or near Rolla Unified School District 217.
Historical Tornado Events
A total of 43 historical tornado events that had recorded magnitude of 2 or above found in or near Rolla Unified School District 217.
| Distance (miles) | Date | Magnitude | Start Lat/Log | End Lat/Log | Length | Width | Fatalities | Injuries | Property Damage | Crop Damage | Affected County |
| 3.8 | 2001-04-06 | 2 | 37°06'N / 101°39'W | 37°11'N / 101°36'W | 6.60 Miles | 350 Yards | 0 | 2 | 100K | 0 | Morton |
| Brief Description: Rapidly moving tornado completely destroyed a mobile home. Female occupant ended up in some bushes and had a broken arm. Male occupant had debris in his eye. Their truck was rolled into trees and nearby outbuildings were demolished. Location of this home was north of Rolla. Elsewhere, 20 power poles were taken down, damage was done to buildings in Rolla with a garage losing its roof. Several silos were damaged or destroyed in the path of the tornado. | |||||||||||
| 6.4 | 1977-05-18 | 2 | 37°01'N / 101°59'W | 37°22'N / 101°33'W | 33.90 Miles | 50 Yards | 0 | 0 | 2.5M | 0 | Morton |
| 14.6 | 1967-07-25 | 2 | 37°24'N / 101°36'W | 2.00 Miles | 13 Yards | 0 | 0 | 25K | 0 | Stanton | |
| 14.9 | 1977-05-18 | 2 | 37°22'N / 101°33'W | 37°24'N / 101°30'W | 3.30 Miles | 33 Yards | 0 | 0 | 2.5M | 0 | Stevens |
| 16.5 | 1951-06-23 | 2 | 37°11'N / 101°21'W | 1 | 5 | 25K | 0 | Stevens | |||
| 18.8 | 1972-05-09 | 3 | 37°07'N / 102°00'W | 37°09'N / 101°58'W | 2.70 Miles | 400 Yards | 0 | 0 | 25K | 0 | Morton |
| 19.1 | 1951-05-14 | 2 | 37°00'N / 101°54'W | 0 | 0 | 0K | 0 | Morton | |||
| 19.3 | 1953-05-27 | 2 | 37°10'N / 101°18'W | 0 | 0 | 0K | 0 | Stevens | |||
| 23.0 | 1993-05-05 | 3 | 36°53'N / 101°21'W | 37°07'N / 101°16'W | 11.00 Miles | 1200 Yards | 0 | 0 | 50K | 50K | Texas |
| 23.3 | 1993-05-05 | 4 | 37°07'N / 101°16'W | 37°27'N / 101°13'W | 21.00 Miles | 800 Yards | 0 | 0 | 5.0M | 50K | Stevens |
| Brief Description: A 1/2 mile wide F4 tornado quickly developed near the area where the previous tornado roped out. The tornado developed six miles southeast of Hugoton. At the beginning, a multiple vortex tornado was observed. The tornado moved to the north and gradually turned and moved to the northeast. The tornado roped out two miles north of the Stevens/Grant County line. The tornado passed 4 1/2 miles to the east of Hugoton and 2 1/2 miles to the west of Moscow. A farmstead 4 1/2 miles southwest of Moscow was completely destroyed. At least 30 irrigation systems were also destroyed. A female teenager in bare feet received a cut on the foot when she stepped on broken glass at the farmstead. | |||||||||||
| 24.4 | 1951-05-14 | 2 | 36°54'N / 101°54'W | 0 | 0 | 3K | 0 | Texas | |||
| 24.7 | 1969-06-07 | 2 | 36°52'N / 101°28'W | 0 | 0 | 3K | 0 | Texas | |||
| 25.4 | 1977-05-18 | 4 | 37°00'N / 102°06'W | 37°08'N / 102°04'W | 9.30 Miles | 440 Yards | 0 | 0 | 2.5M | 0 | Baca |
| 25.9 | 1972-08-22 | 2 | 37°34'N / 101°41'W | 0.10 Mile | 220 Yards | 0 | 0 | 25K | 0 | Stanton | |
| 26.4 | 1951-05-14 | 2 | 36°52'N / 101°54'W | 0 | 0 | 0K | 0 | Texas | |||
| 26.8 | 1970-05-30 | 2 | 37°32'N / 101°53'W | 0.50 Mile | 100 Yards | 0 | 0 | 25K | 0 | Stanton | |
| 28.6 | 1951-06-06 | 3 | 37°35'N / 101°22'W | 37°02'N / 100°56'W | 44.80 Miles | 33 Yards | 0 | 3 | 25K | 0 | Grant |
| 30.9 | 2001-04-06 | 2 | 37°25'N / 101°17'W | 37°35'N / 101°12'W | 14.00 Miles | 150 Yards | 0 | 0 | 235K | 0 | Grant |
| Brief Description: Tornado crossed into Grant county from Stevens county at 1647. Three pivot sprinklers were destroyed, 2 grain bins, a silo, machine shed and horse trailer were also damaged or destroyed. A roof was taken off a building and an empty rail car was overturned. | |||||||||||
| 32.0 | 1977-05-18 | 2 | 36°49'N / 102°12'W | 37°00'N / 102°01'W | 16.10 Miles | 50 Yards | 0 | 0 | 0K | 0 | Cimarron |
| 32.0 | 1977-05-18 | 2 | 37°24'N / 101°30'W | 37°43'N / 101°05'W | 31.60 Miles | 33 Yards | 0 | 0 | 2.5M | 0 | Grant |
| 32.1 | 1951-06-06 | 2 | 37°35'N / 101°20'W | 0 | 3 | 3K | 0 | Grant | |||
| 32.6 | 1967-07-03 | 2 | 36°50'N / 101°16'W | 0 | 1 | 25K | 0 | Texas | |||
| 32.9 | 1990-06-19 | 2 | 37°39'N / 101°27'W | 37°30'N / 101°08'W | 20.00 Miles | 300 Yards | 0 | 2 | 2.5M | 0 | Grant |
| 35.0 | 1975-11-19 | 2 | 36°42'N / 101°30'W | 0.30 Mile | 270 Yards | 0 | 0 | 250K | 0 | Texas | |
| 35.3 | 1990-06-19 | 2 | 37°42'N / 101°34'W | 1.50 Miles | 150 Yards | 0 | 0 | 250K | 0 | Stanton | |
| 37.1 | 1982-03-18 | 2 | 37°07'N / 100°59'W | 0.50 Mile | 30 Yards | 0 | 0 | 25K | 0 | Seward | |
| 38.2 | 2005-05-11 | 2 | 37°36'N / 101°21'W | 37°44'N / 101°14'W | 13.20 Miles | 250 Yards | 0 | 0 | 350K | 0 | Grant |
| Brief Description: This tornado traveled into Kearny county before roping out. At 2ne of Ulysses part of a barn roof was blown off and a large tree was uprooted. Several horses were slightly injured. Then at 5ne of Ulysses an abandoned mobile home was destroyed. At six miles northeast of Ulysses, two pivot sprinklers were mangled, large trees were snapped at the base and several power poles were destroyed. Several grain bins (full of wheat) were completely swept away and the grain was scattered for some distance. Remnants of the grain bins were not found in the local vicinity. Farther northeast along the track several more pivot sprinklers were destroyed. It is estimated that if this tornado had made a direct hit, it would have likely caused at least high-end F3 damage. | |||||||||||
| 39.6 | 1987-05-03 | 2 | 37°26'N / 100°58'W | 37°25'N / 101°01'W | 3.00 Miles | 100 Yards | 0 | 0 | 2.5M | 0 | Haskell |
| 39.7 | 1990-06-19 | 2 | 37°46'N / 101°38'W | 1.50 Miles | 150 Yards | 0 | 0 | 250K | 0 | Hamilton | |
| 39.8 | 2003-05-15 | 2 | 37°15'N / 100°56'W | 37°18'N / 100°56'W | 4.90 Miles | 100 Yards | 0 | 0 | 150K | 0 | Seward |
| Brief Description: The tornado began 15 miles north and 1.5 miles west of the center of Liberal and ended 18 miles north and 2 miles east. One home received minor roof damage and broken windows. The second home was destroyed with debris from the home traveling 1/4 of a mile. | |||||||||||
| 39.9 | 1989-06-06 | 3 | 37°11'N / 101°01'W | 37°14'N / 100°50'W | 12.00 Miles | 500 Yards | 0 | 0 | 25K | 0 | Seward |
| 40.4 | 2003-05-15 | 2 | 37°02'N / 100°57'W | 37°03'N / 100°56'W | 2.50 Miles | 100 Yards | 0 | 0 | 6.0M | 0 | Seward |
| Brief Description: The tornado began 1 mile west of town and first tore through the northwest part of Liberal destroying several mobile homes and throwing a pickup into the debris. Other homes in the area received heavy roof damage. | |||||||||||
| 41.1 | 1961-06-03 | 2 | 36°54'N / 101°00'W | 0 | 0 | 0K | 0 | Texas | |||
| 41.3 | 2003-05-15 | 2 | 37°02'N / 100°56'W | 37°03'N / 100°55'W | 2.50 Miles | 100 Yards | 0 | 0 | 8.0M | 0 | Seward |
| Brief Description: The second tornado stayed mainly in town. It destroyed several buildings and caused significant roof and tree damage. | |||||||||||
| 41.7 | 1977-05-18 | 4 | 36°39'N / 102°24'W | 37°00'N / 102°06'W | 29.30 Miles | 440 Yards | 0 | 0 | 25K | 0 | Cimarron |
| 42.3 | 1996-05-26 | 2 | 37°12'N / 100°56'W | 37°24'N / 100°51'W | 14.00 Miles | 450 Yards | 0 | 0 | 200K | 140K | Seward |
| Brief Description: 2 irrigation sprinklers destroyed...fertilizer tanks carried over 1 mile...2 houses damaged...fence destroyed...trees uprooted...hay bales tossed...30 foot radio tower blown down...wheat plants pulled up...farm building heavily damaged...flood irrigation pipe scattered about. | |||||||||||
| 42.8 | 1967-06-10 | 2 | 37°32'N / 102°27'W | 37°24'N / 102°15'W | 14.20 Miles | 100 Yards | 0 | 4 | 250K | 0 | Baca |
| 45.0 | 1993-05-05 | 3 | 36°30'N / 101°23'W | 36°39'N / 101°24'W | 12.00 Miles | 500 Yards | 0 | 0 | 500K | 500K | Texas |
| 46.3 | 1951-06-05 | 2 | 36°32'N / 101°48'W | 0 | 0 | 3K | 0 | Texas | |||
| 48.4 | 1977-05-18 | 2 | 37°43'N / 101°05'W | 37°44'N / 101°04'W | 1.30 Miles | 33 Yards | 0 | 0 | 2.5M | 0 | Haskell |
| 48.7 | 1996-05-26 | 2 | 37°24'N / 100°51'W | 37°28'N / 100°47'W | 6.00 Miles | 150 Yards | 0 | 0 | 100K | 0 | Haskell |
| Brief Description: 2 irrigation sprinklers destroyed...fertilizer tanks carried over 1 mile...2 houses damaged...fence destroyed...trees uprooted...hay bales tossed...30 foot radio tower blown down...wheat plants pulled up...farm building heavily damaged...flood irrigation pipe scattered about. | |||||||||||
| 48.8 | 1972-07-28 | 2 | 37°30'N / 100°51'W | 1.30 Miles | 440 Yards | 0 | 7 | 250K | 0 | Haskell | |
| 49.5 | 2010-05-31 | 2 | 37°04'N / 102°36'W | 36°59'N / 102°27'W | 9.00 Miles | 300 Yards | 0 | 0 | 30K | 0K | Baca |
| Brief Description: EVENT NARRATIVE: A tornado moved southeast, crossing US Highway 287 south of Campo. Eight power poles were snapped off west of the highway and on County Road C. Two windmills were also hit, and a storage shed was tipped over and moved 20 feet. The tornado ended shortly before the Oklahoma state line. EPISODE NARRATIVE: A very long-lasting, slow moving supercell storm produced large hail and three tornadoes from west central to southeast Baca County. | |||||||||||
* 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.