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Northern Valley Unified School District 212 Natural Disasters and Weather Extremes
Hot Rankings
The chance of earthquake damage in Northern Valley Unified School District 212 is about the same as Kansas average and is much lower than the national average. The risk of tornado damage in Northern Valley Unified School District 212 is much lower than Kansas average and is higher than the national average.
Earthquake Index, #21
| Northern Valley Unified School District 212 | 0.07 |
| 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
| Northern Valley Unified School District 212 | 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, #269
| Northern Valley Unified School District 212 | 160.27 |
| 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 3,089 other weather extremes events within 50 miles of Northern Valley Unified School District 212 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: | 10 | Cold: | 15 | Dense Fog: | 0 | Drought: | 8 |
| Dust Storm: | 0 | Flood: | 82 | Hail: | 1,899 | Heat: | 0 | Heavy Snow: | 26 |
| High Surf: | 0 | Hurricane: | 0 | Ice Storm: | 5 | Landslide: | 0 | Strong Wind: | 43 |
| Thunderstorm Winds: | 874 | Tropical Storm: | 0 | Wildfire: | 0 | Winter Storm: | 52 | Winter Weather: | 8 |
| Other: | 67 | ||||||||
Volcanos Nearby
No volcano is found in or near Northern Valley Unified School District 212.
Historical Earthquake Events
No historical earthquake events that had recorded magnitudes of 3.5 or above found in or near Northern Valley Unified School District 212.
No historical earthquake events found in or near Northern Valley Unified School District 212.
Historical Tornado Events
A total of 44 historical tornado events that had recorded magnitude of 2 or above found in or near Northern Valley Unified School District 212.
| Distance (miles) | Date | Magnitude | Start Lat/Log | End Lat/Log | Length | Width | Fatalities | Injuries | Property Damage | Crop Damage | Affected County |
| 5.0 | 1999-06-03 | 3 | 39°50'N / 99°48'W | 39°58'N / 99°39'W | 10.00 Miles | 1320 Yards | 0 | 0 | 1.0M | 0 | Norton |
| Brief Description: A large tornado dropped down just east of the town of Norton and stayed on the ground for approximately 10 miles before finally lifting north-northeast of the town of Almena. This Tornado reached around 3/4 of a mile wide at times and did major (F3) damage to a few farmsteads. Tornado also went through a stage with multiple vortices. | |||||||||||
| 14.2 | 1970-09-06 | 2 | 39°49'N / 99°52'W | 0.80 Mile | 200 Yards | 0 | 0 | 3K | 0 | Norton | |
| 15.2 | 1991-05-30 | 2 | 40°08'N / 99°35'W | 1.00 Mile | 50 Yards | 0 | 0 | 250K | 0 | Harlan | |
| 16.4 | 1985-05-10 | 4 | 39°30'N / 99°25'W | 39°57'N / 99°29'W | 28.00 Miles | 1000 Yards | 0 | 0 | 2.5M | 0 | Phillips |
| 17.6 | 1962-07-14 | 2 | 39°47'N / 99°55'W | 1.00 Mile | 100 Yards | 0 | 0 | 3K | 0 | Ford | |
| 20.0 | 1952-06-26 | 2 | 39°41'N / 99°27'W | 39°46'N / 99°15'W | 12.00 Miles | 33 Yards | 0 | 0 | 25K | 0 | Phillips |
| 21.7 | 1956-06-25 | 2 | 40°13'N / 100°02'W | 40°01'N / 99°52'W | 16.20 Miles | 20 Yards | 0 | 0 | 25K | 0 | Furnas |
| 24.2 | 1969-06-22 | 2 | 40°15'N / 99°39'W | 40°17'N / 99°34'W | 4.10 Miles | 33 Yards | 1 | 0 | 25K | 0 | Furnas |
| 26.8 | 1952-06-27 | 2 | 39°45'N / 100°07'W | 39°47'N / 100°05'W | 1.90 Miles | 100 Yards | 0 | 0 | 3K | 0 | Norton |
| 27.0 | 1980-08-01 | 2 | 40°15'N / 99°22'W | 0.10 Mile | 30 Yards | 0 | 0 | 25K | 0 | Harlan | |
| 27.9 | 1985-05-10 | 4 | 39°44'N / 99°09'W | 39°56'N / 99°05'W | 11.00 Miles | 1000 Yards | 0 | 1 | 2.5M | 0 | Phillips |
| 30.2 | 1979-04-19 | 2 | 39°28'N / 99°50'W | 39°32'N / 99°47'W | 5.20 Miles | 400 Yards | 0 | 0 | 250K | 0 | Graham |
| 31.5 | 1985-05-10 | 4 | 39°56'N / 99°05'W | 40°00'N / 99°00'W | 10.00 Miles | 1000 Yards | 0 | 0 | 2.5M | 0 | Smith |
| 31.8 | 1973-04-19 | 2 | 39°52'N / 99°02'W | 39°56'N / 99°02'W | 4.60 Miles | 100 Yards | 0 | 0 | 3K | 0 | Smith |
| 33.2 | 1957-06-15 | 3 | 39°42'N / 99°04'W | 39°54'N / 98°59'W | 14.30 Miles | 33 Yards | 0 | 0 | 2.5M | 0 | Smith |
| 33.4 | 1956-10-29 | 3 | 40°07'N / 100°07'W | 40°41'N / 99°07'W | 65.50 Miles | 33 Yards | 0 | 0 | 250K | 0 | Furnas |
| 33.5 | 1991-04-11 | 3 | 39°26'N / 99°25'W | 39°32'N / 99°17'W | 6.00 Miles | 400 Yards | 0 | 1 | 2.5M | 0 | Rooks |
| 33.8 | 1985-05-10 | 4 | 39°25'N / 99°24'W | 39°30'N / 99°25'W | 5.00 Miles | 1000 Yards | 0 | 0 | 2.5M | 0 | Rooks |
| 34.0 | 1983-06-12 | 2 | 39°51'N / 100°23'W | 40°01'N / 100°10'W | 15.00 Miles | 200 Yards | 0 | 0 | 2.5M | 0 | Decatur |
| 37.0 | 1975-07-21 | 2 | 40°21'N / 100°07'W | 40°20'N / 100°00'W | 5.70 Miles | 33 Yards | 0 | 0 | 25K | 0 | Furnas |
| 37.3 | 1958-07-18 | 2 | 40°25'N / 99°22'W | 6.00 Miles | 533 Yards | 0 | 2 | 250K | 0 | Phelps | |
| 38.0 | 1965-05-25 | 2 | 39°45'N / 98°57'W | 0 | 1 | 25K | 0 | Smith | |||
| 38.5 | 1957-06-15 | 3 | 39°46'N / 98°56'W | 2.00 Miles | 33 Yards | 0 | 0 | 2.5M | 0 | Smith | |
| 39.3 | 1963-06-11 | 2 | 39°46'N / 98°55'W | 1.00 Mile | 20 Yards | 0 | 0 | 25K | 0 | Smith | |
| 39.5 | 1969-06-24 | 3 | 39°06'N / 100°02'W | 39°36'N / 99°26'W | 47.00 Miles | 700 Yards | 0 | 0 | 25K | 0 | Trego |
| 39.8 | 1969-06-24 | 2 | 40°13'N / 99°09'W | 40°26'N / 99°03'W | 15.70 Miles | 33 Yards | 0 | 0 | 25K | 0 | Franklin |
| 40.0 | 1958-06-30 | 2 | 40°14'N / 100°18'W | 40°14'N / 100°14'W | 3.00 Miles | 33 Yards | 0 | 0 | 3K | 0 | Furnas |
| 40.1 | 1959-05-20 | 2 | 39°36'N / 99°00'W | 0 | 0 | 0K | 0 | Smith | |||
| 40.5 | 1961-08-12 | 2 | 39°28'N / 99°49'W | 39°12'N / 99°36'W | 21.60 Miles | 300 Yards | 0 | 0 | 3K | 0 | Graham |
| 40.8 | 1953-06-07 | 2 | 39°21'N / 99°51'W | 0 | 0 | 25K | 0 | Graham | |||
| 41.0 | 1990-03-13 | 2 | 40°22'N / 99°14'W | 40°29'N / 99°14'W | 8.00 Miles | 100 Yards | 0 | 0 | 250K | 0 | Kearney |
| 42.6 | 1969-06-10 | 2 | 40°32'N / 99°38'W | 2.00 Miles | 400 Yards | 0 | 0 | 0K | 0 | Phelps | |
| 42.6 | 1994-10-17 | 2 | 40°28'N / 99°16'W | 4.00 Miles | 75 Yards | 0 | 0 | 250K | 0 | Phelps | |
| Brief Description: A tornado moved across the western and northern parts of Holdrege. The roof of one business was removed. One residence was destroyed and three others were damaged. At the golf course, the clubhouse roof was damaged while the maintenance building and two golf cart sheds were destroyed. Sixty golf carts were damaged. Other brief tornado touchdowns were reported in Phelps County. | |||||||||||
| 42.7 | 1985-05-10 | 4 | 40°00'N / 99°00'W | 40°11'N / 98°43'W | 18.00 Miles | 200 Yards | 0 | 1 | 2.5M | 0 | Franklin |
| 43.4 | 2005-06-09 | 2 | 39°17'N / 99°57'W | 39°21'N / 99°48'W | 9.50 Miles | 400 Yards | 0 | 0 | 0 | 0 | Graham |
| Brief Description: A significant tornado (rated F2 based on damage survey) touched down 8 miles SW of Hill City near Road 220 and Road J at approximately 4:20 pm CDT. As the tornado continued northeast toward Road 260 and Road M it damaged two homes and destroyed a detached garage. One home suffered roof damage while another had part of the roof from the upper story removed. Significant and continuous tree and power pole damage was noted for one mile south of this location. Some of this damage was likely produced by an intense rear-flank downdraft accompanying the southern periphery of the tornado. As the tornado crossed Highway 283 approximately 3.5 miles south of Hill City, it caused structural damage to a hangar used as storage. A boat, a small four-wheeler and a camper were either heavily damaged or destroyed, with debris rolled or bounced between one-half and three-fourths of a mile. The tornado crossed the intersection of Road 290 and Road O producing tree damage. The tornado ultimately lifted about a half mile northeast of this location at approximately 4:48 pm CDT. | |||||||||||
| 44.3 | 1985-05-10 | 3 | 39°11'N / 99°31'W | 39°28'N / 99°06'W | 30.00 Miles | 300 Yards | 0 | 0 | 2.5M | 0 | Rooks |
| 44.6 | 1970-06-14 | 3 | 39°34'N / 100°27'W | 39°41'N / 100°19'W | 10.60 Miles | 900 Yards | 0 | 5 | 2.5M | 0 | Decatur |
| 45.5 | 1998-10-16 | 2 | 40°27'N / 99°34'W | 40°41'N / 99°25'W | 18.00 Miles | 500 Yards | 0 | 0 | 400K | 1.0M | Phelps |
| Brief Description: An unusual October severe weather outbreak spawned a tornado which tore across parts of Phelps and western Buffalo counties. The tornado set down a few miles southwest of Loomis and rapidly moved northeast. Along its path in Phelps county, grain bins were damaged, power poles snapped and a roof was torn from a large storage building. One farmstead northeast of Loomis sustained major damage. The roof was ripped from the house and two walls were moved from the foundation. A pole barn was destroyed. Both the house and barn were a total loss. Once the storm crossed the Platte River, the tornado hit a trailer house just west of Elm Creek and deposited the shattered remains about 200 feet north of its original location. The tornado continued to move north and shortly dissipated. Another tornado formed from a different storm in northern Dawson county. This tornado passed through a farmstead causing tree damage, blew over grain bins, and damaged other buildings. The house sustained only minor damage. | |||||||||||
| 46.1 | 1951-07-07 | 2 | 39°15'N / 99°34'W | 0 | 0 | 3K | 0 | Rooks | |||
| 46.5 | 1973-09-25 | 2 | 39°44'N / 98°58'W | 39°59'N / 98°33'W | 27.90 Miles | 80 Yards | 0 | 0 | 25K | 0 | Smith |
| 46.6 | 1996-08-10 | 2 | 40°16'N / 100°25'W | 40°11'N / 100°25'W | 6.00 Miles | 300 Yards | 0 | 0 | 750K | 0 | Red Willow |
| Brief Description: TORNADO MOVED SOUTH SOUTHWEST AT 30 MPH THROUGH THE WEST PORTION OF INDIANOLA. DAMAGE INCLUDED NUMEROUS TREES UPROOTED, A GARAGE DESTROYED, SECTIONS OF ROOFS BLOWN OFF, CAMPERS FLIPPED, AND WINDOWS, TV ANTENNAES, GRAIN BINS, GUTTERS, AND SHINGLES DAMAGED. AT TWO MILES SOUTHWEST OF INDIANOLA, TORNADO CURVED SOUTHEAST BEFORE DISSIPATING. A POWER FAILURE PREVENTED SIRENS FROM BEING ACTIVATED IN INDIANOLA. | |||||||||||
| 46.8 | 1972-09-05 | 2 | 39°37'N / 100°27'W | 39°39'N / 100°25'W | 2.30 Miles | 80 Yards | 0 | 0 | 250K | 0 | Decatur |
| 48.7 | 1971-05-30 | 2 | 39°46'N / 98°46'W | 39°51'N / 98°41'W | 7.10 Miles | 220 Yards | 0 | 0 | 25K | 0 | Smith |
| 49.3 | 1972-07-27 | 2 | 39°15'N / 99°18'W | 0.50 Mile | 100 Yards | 0 | 1 | 25K | 0 | Rooks | |
* 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.