Selfridge Public School District 8 Natural Disasters and Weather Extremes
The chance of earthquake damage in Selfridge Public School District 8 is about the same as North Dakota average and is much lower than the national average. The risk of tornado damage in Selfridge Public School District 8 is lower than North Dakota average and is much lower than the national average.
Earthquake Index, #38
| Selfridge Public School District 8 | 0.01 |
| North Dakota | 0.00 |
| 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
| Selfridge Public School District 8 | 0.0000 |
| North Dakota | 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, #157
| Selfridge Public School District 8 | 37.39 |
| North Dakota | 81.79 |
| 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 822 other weather extremes events within 50 miles of Selfridge Public School District 8 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: | 0 | Cold: | 0 | Dense Fog: | 0 | Drought: | 0 |
| Dust Storm: | 0 | Flood: | 36 | Hail: | 506 | Heat: | 0 | Heavy Snow: | 0 |
| High Surf: | 0 | Hurricane: | 0 | Ice Storm: | 0 | Landslide: | 0 | Strong Wind: | 0 |
| Thunderstorm Winds: | 258 | Tropical Storm: | 0 | Wildfire: | 5 | Winter Storm: | 0 | Winter Weather: | 0 |
| Other: | 17 | ||||||||
Volcanos Nearby
No volcano is found in or near Selfridge Public School District 8.
Historical Earthquake Events
A total of 1 historical earthquake event that had a recorded magnitude of 3.5 or above found in or near Selfridge Public School District 8.
| Distance (miles) | Date | Magnitude | Depth (km) | Latitude | Longitude |
| 46.9 | 1968-07-08 | 4.4 | N/A | 46.5 | -100.6 |
Historical Tornado Events
A total of 8 historical tornado events that had recorded magnitude of 2 or above found in or near Selfridge Public School District 8.
| Distance (miles) | Date | Magnitude | Start Lat/Log | End Lat/Log | Length | Width | Fatalities | Injuries | Property Damage | Crop Damage | Affected County |
| 21.2 | 1969-07-07 | 2 | 45°48'N / 101°00'W | 0 | 0 | 0K | 0 | Lawrence | |||
| 27.3 | 1953-05-29 | 2 | 45°49'N / 100°49'W | 0.50 Mile | 33 Yards | 0 | 2 | 250K | 0 | Corson | |
| 29.8 | 1978-07-04 | 4 | 46°24'N / 101°53'W | 46°24'N / 101°20'W | 26.00 Miles | 250 Yards | 5 | 35 | 2.5M | 0 | Grant |
| 32.8 | 1975-06-29 | 4 | 46°22'N / 102°02'W | 46°20'N / 101°34'W | 22.20 Miles | 880 Yards | 0 | 0 | 0K | 0 | Grant |
| 44.0 | 1969-07-17 | 2 | 45°54'N / 102°12'W | 0 | 0 | 25K | 0 | Perkins | |||
| 45.1 | 1983-06-21 | 3 | 45°24'N / 101°43'W | 45°26'N / 101°34'W | 6.00 Miles | 300 Yards | 0 | 0 | 250K | 0 | Ziebach |
| 45.6 | 1968-06-20 | 2 | 45°47'N / 102°11'W | 0 | 0 | 0K | 0 | Perkins | |||
| 46.0 | 1953-05-29 | 5 | 46°27'N / 100°40'W | 46°33'N / 100°35'W | 7.40 Miles | 600 Yards | 2 | 20 | 250K | 0 | Morton |
* 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.