McCall-Donnelly Joint School District 421 Natural Disasters and Weather Extremes
The chance of earthquake damage in McCall-Donnelly Joint School District 421 is lower than Idaho average and is lower than the national average. The risk of tornado damage in McCall-Donnelly Joint School District 421 is about the same as Idaho average and is much lower than the national average.
Earthquake Index, #35
| McCall-Donnelly Joint School District 421 | 0.38 |
| Idaho | 0.74 |
| 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, #99
| McCall-Donnelly Joint School District 421 | 0.0000 |
| Idaho | 0.0087 |
| 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, #129
| McCall-Donnelly Joint School District 421 | 2.11 |
| Idaho | 10.98 |
| 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 92 other weather extremes events within 50 miles of McCall-Donnelly Joint School District 421 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: | 9 | Drought: | 0 |
| Dust Storm: | 0 | Flood: | 11 | Hail: | 21 | Heat: | 0 | Heavy Snow: | 1 |
| High Surf: | 0 | Hurricane: | 0 | Ice Storm: | 0 | Landslide: | 0 | Strong Wind: | 5 |
| Thunderstorm Winds: | 41 | Tropical Storm: | 0 | Wildfire: | 0 | Winter Storm: | 0 | Winter Weather: | 0 |
| Other: | 4 | ||||||||
Volcanos Nearby
No volcano is found in or near McCall-Donnelly Joint School District 421.
Historical Earthquake Events
A total of 6 historical earthquake events that had recorded magnitudes of 3.5 or above found in or near McCall-Donnelly Joint School District 421.
| Distance (miles) | Date | Magnitude | Depth (km) | Latitude | Longitude |
| 32.6 | 1944-07-12 | 6.1 | N/A | 44.5 | -115.5 |
| 29.1 | 1945-02-14 | 6 | N/A | 44.7 | -115.4 |
| 23.6 | 1977-11-27 | 4.5 | 5 | 44.58 | -116.27 |
| 40.5 | 1983-02-28 | 4.3 | 5 | 44.38 | -115.45 |
| 22.9 | 1983-09-09 | 4 | 5 | 44.58 | -115.67 |
| 43.3 | 1982-06-08 | 3.7 | 5 | 44.59 | -115.15 |
Historical Tornado Events
A total of 1 historical tornado event that had recorded magnitude of 2 or above found in or near McCall-Donnelly Joint School District 421.
| Distance (miles) | Date | Magnitude | Start Lat/Log | End Lat/Log | Length | Width | Fatalities | Injuries | Property Damage | Crop Damage | Affected County |
| 36.5 | 2006-06-04 | 2 | 45°02'N / 116°43'W | 45°09'N / 116°31'W | 12.00 Miles | 1760 Yards | 0 | 1 | 100K | 0 | Adams |
| Brief Description: F2 Tornado started at 2 miles west of Bear and moved to 12 miles north east of Bear. Extensive forest damage but minimal structural damage to homes. 1 pickup truck destroyed. Trees down in camp site detroyed tents and camping gear. Injury to one individual with a broken collar bone. | |||||||||||
* 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.