Johnson Siding, SD Natural Disasters and Weather Extremes
The chance of earthquake damage in Johnson Siding is about the same as South Dakota average and is much lower than the national average. The risk of tornado damage in Johnson Siding is lower than South Dakota average and is much lower than the national average.
Earthquake Index, #63
Johnson Siding, SD | 0.06 |
South Dakota | 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
Johnson Siding, SD | 0.0000 |
South 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, #328
Johnson Siding, SD | 60.98 |
South Dakota | 114.73 |
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 2,475 other weather extremes events within 50 miles of Johnson Siding, SD 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: | 17 | Cold: | 2 | Dense Fog: | 0 | Drought: | 0 |
Dust Storm: | 0 | Flood: | 75 | Hail: | 1,623 | Heat: | 1 | Heavy Snow: | 14 |
High Surf: | 0 | Hurricane: | 0 | Ice Storm: | 1 | Landslide: | 0 | Strong Wind: | 97 |
Thunderstorm Winds: | 532 | Tropical Storm: | 0 | Wildfire: | 11 | Winter Storm: | 32 | Winter Weather: | 2 |
Other: | 68 |
Volcanos Nearby
No volcano is found in or near Johnson Siding, SD.
Historical Earthquake Events
A total of 1 historical earthquake event that had a recorded magnitude of 3.5 or above found in or near Johnson Siding, SD.
Distance (miles) | Date | Magnitude | Depth (km) | Latitude | Longitude |
15.0 | 1966-06-26 | 4.1 | N/A | 44.3 | -103.4 |
Historical Tornado Events
A total of 18 historical tornado events that had recorded magnitude of 2 or above found in or near Johnson Siding, SD.
Distance (miles) | Date | Magnitude | Start Lat/Log | End Lat/Log | Length | Width | Fatalities | Injuries | Property Damage | Crop Damage | Affected County |
9.3 | 1966-07-23 | 2 | 43°58'N / 103°28'W | 43°56'N / 103°23'W | 3.80 Miles | 440 Yards | 0 | 5 | 25K | 0 | Pennington |
11.9 | 1967-06-18 | 2 | 44°04'N / 103°12'W | 1.00 Mile | 150 Yards | 0 | 3 | 2.5M | 0 | Pennington | |
12.9 | 1991-05-11 | 2 | 44°11'N / 103°13'W | 1.00 Mile | 300 Yards | 0 | 5 | 250K | 0 | Meade | |
13.6 | 1991-05-11 | 3 | 44°12'N / 103°13'W | 2.00 Miles | 500 Yards | 0 | 20 | 2.5M | 0 | Meade | |
19.1 | 1965-06-11 | 2 | 43°49'N / 103°32'W | 0 | 0 | 3K | 0 | Custer | |||
19.2 | 1969-07-23 | 2 | 44°18'N / 103°41'W | 0.20 Mile | 33 Yards | 0 | 0 | 0K | 0 | Lawrence | |
19.4 | 1968-06-20 | 2 | 44°11'N / 103°56'W | 44°04'N / 103°43'W | 13.10 Miles | 100 Yards | 0 | 0 | 0K | 0 | Lawrence |
26.6 | 1965-07-12 | 3 | 44°15'N / 104°03'W | 44°13'N / 103°49'W | 11.40 Miles | 1600 Yards | 0 | 0 | 250K | 0 | Lawrence |
29.3 | 1966-06-22 | 2 | 43°41'N / 103°14'W | 43°42'N / 103°12'W | 0 | 0 | 25K | 0 | Custer | ||
35.0 | 1972-06-28 | 2 | 44°33'N / 103°43'W | 0.10 Mile | 33 Yards | 0 | 1 | 3K | 0 | Lincoln | |
36.0 | 1965-07-18 | 3 | 44°36'N / 103°33'W | 0 | 0 | 25K | 0 | Meade | |||
37.1 | 1965-07-12 | 3 | 44°15'N / 104°15'W | 44°15'N / 104°03'W | 9.40 Miles | 1400 Yards | 0 | 0 | 250K | 0 | Crook |
38.3 | 1953-05-28 | 2 | 43°51'N / 104°19'W | 44°23'N / 104°06'W | 38.20 Miles | 433 Yards | 0 | 0 | 3K | 0 | Weston |
40.2 | 1961-06-22 | 2 | 43°31'N / 103°37'W | 0 | 0 | 3K | 0 | Custer | |||
43.7 | 1955-09-20 | 2 | 44°43'N / 103°25'W | 1.30 Miles | 177 Yards | 0 | 0 | 3K | 0 | Butte | |
44.0 | 1975-06-25 | 3 | 44°14'N / 104°21'W | 44°22'N / 104°12'W | 11.50 Miles | 440 Yards | 0 | 0 | 25K | 0 | Crook |
46.6 | 1958-06-12 | 2 | 43°53'N / 104°20'W | 1.00 Mile | 200 Yards | 0 | 0 | 25K | 0 | Weston | |
49.6 | 1969-07-14 | 2 | 43°22'N / 103°23'W | 0.10 Mile | 33 Yards | 0 | 0 | 25K | 0 | Fall River |
* 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.