Greenville Public Schools Natural Disasters and Weather Extremes
Hot Rankings
The chance of earthquake damage in Greenville Public Schools is about the same as Michigan average and is much lower than the national average. The risk of tornado damage in Greenville Public Schools is higher than Michigan average and is higher than the national average.
Earthquake Index, #587
| Greenville Public Schools | 0.00 |
| Michigan | 0.04 |
| 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
| Greenville Public Schools | 0.0000 |
| Michigan | 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, #496
| Greenville Public Schools | 152.78 |
| Michigan | 140.33 |
| 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 2,074 other weather extremes events within 50 miles of Greenville Public Schools 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: | 3 | Cold: | 1 | Dense Fog: | 2 | Drought: | 0 |
| Dust Storm: | 0 | Flood: | 97 | Hail: | 540 | Heat: | 0 | Heavy Snow: | 53 |
| High Surf: | 0 | Hurricane: | 0 | Ice Storm: | 10 | Landslide: | 0 | Strong Wind: | 15 |
| Thunderstorm Winds: | 1,247 | Tropical Storm: | 0 | Wildfire: | 0 | Winter Storm: | 34 | Winter Weather: | 2 |
| Other: | 70 | ||||||||
Volcanos Nearby
No volcano is found in or near Greenville Public Schools.
Historical Earthquake Events
No historical earthquake events that had recorded magnitudes of 3.5 or above found in or near Greenville Public Schools.
No historical earthquake events found in or near Greenville Public Schools.
Historical Tornado Events
A total of 63 historical tornado events that had recorded magnitude of 2 or above found in or near Greenville Public Schools.
| Distance (miles) | Date | Magnitude | Start Lat/Log | End Lat/Log | Length | Width | Fatalities | Injuries | Property Damage | Crop Damage | Affected County |
| 8.3 | 1956-04-03 | 5 | 43°18'N / 85°20'W | 43°20'N / 85°17'W | 1.90 Miles | 400 Yards | 0 | 0 | 25K | 0 | Montcalm |
| 11.9 | 1994-07-04 | 2 | 43°06'N / 85°05'W | 0.30 Mile | 150 Yards | 0 | 0 | 500K | 0 | Montcalm | |
| Brief Description: A brick, ranch style home in Fairplain Township was totally destroyed by an apparent tornado. No one actually saw a tornado, but the debris pattern and localization of the damage strongly suggested a tornado rather than straight-line thunderstorm winds. Seven people were in the home at the time, but no one was injured. A small shed was also torn up. The path length and width were estimated from the debris pattern. Trees up to 10 inches in diameter were broken off at the ground in a counter-clockwise pattern. | |||||||||||
| 13.8 | 1968-09-09 | 2 | 43°13'N / 85°33'W | 1.00 Mile | 33 Yards | 0 | 1 | 25K | 0 | Kent | |
| 14.6 | 1965-04-11 | 4 | 43°03'N / 85°39'W | 43°12'N / 85°27'W | 14.20 Miles | 300 Yards | 0 | 0 | 0K | 0 | Kent |
| 15.2 | 1956-04-03 | 5 | 42°56'N / 85°47'W | 43°18'N / 85°20'W | 33.80 Miles | 400 Yards | 4 | 130 | 25K | 0 | Kent |
| 18.1 | 1968-04-23 | 3 | 43°49'N / 85°22'W | 43°06'N / 85°05'W | 51.40 Miles | 100 Yards | 0 | 3 | 2.5M | 0 | Osceola |
| 20.5 | 1965-04-11 | 2 | 43°15'N / 84°56'W | 43°18'N / 84°50'W | 5.40 Miles | 440 Yards | 0 | 0 | 250K | 0 | Montcalm |
| 21.5 | 1966-04-20 | 2 | 43°29'N / 85°27'W | 0.10 Mile | 33 Yards | 0 | 0 | 25K | 0 | Mecosta | |
| 22.5 | 1956-05-12 | 2 | 43°26'N / 85°07'W | 43°31'N / 84°58'W | 9.10 Miles | 33 Yards | 0 | 0 | 250K | 0 | Montcalm |
| 22.5 | 1967-04-21 | 2 | 42°55'N / 85°30'W | 0.30 Mile | 27 Yards | 0 | 0 | 25K | 0 | Kent | |
| 23.7 | 1976-03-20 | 2 | 42°53'N / 85°06'W | 42°57'N / 84°55'W | 9.90 Miles | 50 Yards | 0 | 0 | 25K | 0 | Ionia |
| 24.6 | 1965-04-11 | 4 | 43°02'N / 85°47'W | 43°03'N / 85°39'W | 6.20 Miles | 300 Yards | 5 | 142 | 2.5M | 0 | Kent |
| 26.0 | 1961-09-22 | 2 | 43°05'N / 85°47'W | 43°07'N / 85°46'W | 0 | 0 | 25K | 0 | Kent | ||
| 26.1 | 1967-04-21 | 3 | 42°54'N / 85°46'W | 42°57'N / 85°30'W | 13.60 Miles | 400 Yards | 0 | 32 | 25.0M | 0 | Kent |
| 28.1 | 1961-09-22 | 2 | 43°02'N / 85°49'W | 43°05'N / 85°47'W | 2.70 Miles | 2000 Yards | 0 | 1 | 25K | 0 | Ottawa |
| 28.1 | 1956-04-03 | 3 | 42°45'N / 85°32'W | 42°52'N / 85°20'W | 12.60 Miles | 200 Yards | 0 | 0 | 2.5M | 0 | Barry |
| 28.1 | 1956-05-12 | 2 | 43°06'N / 84°51'W | 43°02'N / 84°39'W | 10.70 Miles | 33 Yards | 0 | 3 | 2.5M | 0 | Clinton |
| 28.2 | 1968-08-05 | 2 | 42°56'N / 85°33'W | 42°43'N / 84°33'W | 52.70 Miles | 50 Yards | 0 | 0 | 250K | 0 | Kent |
| 28.3 | 1965-04-11 | 2 | 43°18'N / 84°50'W | 43°23'N / 84°40'W | 9.70 Miles | 440 Yards | 0 | 1 | 250K | 0 | Gratiot |
| 29.4 | 1967-04-21 | 2 | 42°52'N / 84°55'W | 42°53'N / 84°53'W | 0 | 6 | 250K | 0 | Ionia | ||
| 29.4 | 1989-11-27 | 2 | 42°50'N / 84°55'W | 42°55'N / 84°53'W | 6.00 Miles | 100 Yards | 0 | 0 | 250K | 0 | Ionia |
| 29.4 | 1975-06-17 | 2 | 43°26'N / 85°46'W | 1.50 Miles | 60 Yards | 1 | 0 | 0K | 0 | Newaygo | |
| 30.5 | 1967-04-21 | 2 | 42°43'N / 85°27'W | 42°48'N / 85°11'W | 14.50 Miles | 500 Yards | 0 | 1 | 25K | 0 | Barry |
| 31.2 | 1965-04-11 | 4 | 43°01'N / 85°55'W | 43°02'N / 85°47'W | 6.20 Miles | 300 Yards | 0 | 0 | 25K | 0 | Ottawa |
| 33.3 | 1967-04-21 | 4 | 42°56'N / 84°48'W | 43°01'N / 84°35'W | 12.00 Miles | 50 Yards | 0 | 8 | 2.5M | 0 | Clinton |
| 33.3 | 1956-06-26 | 2 | 43°11'N / 84°41'W | 43°17'N / 84°33'W | 9.20 Miles | 33 Yards | 0 | 2 | 250K | 0 | Gratiot |
| 33.5 | 1975-05-20 | 2 | 42°49'N / 85°44'W | 42°50'N / 85°40'W | 2.30 Miles | 33 Yards | 0 | 1 | 250K | 0 | Kent |
| 34.2 | 1965-04-11 | 3 | 42°39'N / 85°18'W | 42°46'N / 85°04'W | 14.10 Miles | 33 Yards | 0 | 5 | 250K | 0 | Barry |
| 35.1 | 1966-07-12 | 2 | 43°04'N / 85°57'W | 2.00 Miles | 33 Yards | 0 | 0 | 25K | 0 | Ottawa | |
| 35.6 | 1965-04-11 | 2 | 43°23'N / 84°37'W | 0.10 Mile | 50 Yards | 0 | 0 | 25K | 0 | Gratiot | |
| 35.6 | 1965-04-11 | 2 | 43°23'N / 84°37'W | 0.50 Mile | 50 Yards | 0 | 0 | 25K | 0 | Gratiot | |
| 35.9 | 1982-06-15 | 2 | 43°13'N / 84°38'W | 43°15'N / 84°30'W | 5.90 Miles | 50 Yards | 0 | 0 | 250K | 0 | Gratiot |
| 36.0 | 1965-04-11 | 2 | 43°22'N / 84°36'W | 1.00 Mile | 50 Yards | 0 | 0 | 25K | 0 | Gratiot | |
| 36.1 | 1974-06-09 | 2 | 43°42'N / 85°29'W | 1.50 Miles | 100 Yards | 0 | 2 | 250K | 0 | Mecosta | |
| 37.1 | 1968-06-11 | 2 | 43°10'N / 84°34'W | 43°10'N / 84°31'W | 1 | 0 | 25K | 0 | Gratiot | ||
| 37.5 | 1957-06-22 | 2 | 42°52'N / 85°52'W | 0 | 0 | 25K | 0 | Ottawa | |||
| 37.9 | 1951-08-15 | 2 | 42°54'N / 84°53'W | 43°00'N / 84°20'W | 28.50 Miles | 333 Yards | 0 | 0 | 250K | 0 | Clinton |
| 37.9 | 1955-08-06 | 2 | 42°39'N / 85°17'W | 0.50 Mile | 100 Yards | 0 | 1 | 25K | 0 | Barry | |
| 38.1 | 1965-09-04 | 2 | 43°11'N / 86°02'W | 0 | 0 | 25K | 0 | Muskegon | |||
| 38.6 | 1984-08-30 | 2 | 43°04'N / 84°32'W | 2.50 Miles | 27 Yards | 0 | 0 | 250K | 0 | Clinton | |
| 38.9 | 1956-04-03 | 5 | 42°46'N / 85°59'W | 42°56'N / 85°47'W | 15.10 Miles | 400 Yards | 14 | 200 | 250K | 0 | Ottawa |
| 39.1 | 1956-05-12 | 2 | 43°18'N / 84°33'W | 43°16'N / 84°28'W | 3.80 Miles | 800 Yards | 1 | 4 | 250K | 0 | Gratiot |
| 39.3 | 1968-04-23 | 3 | 43°42'N / 85°29'W | 43°49'N / 85°22'W | 9.50 Miles | 100 Yards | 0 | 8 | 2.5M | 0 | Mecosta |
| 39.5 | 1974-04-14 | 2 | 43°28'N / 84°35'W | 2.50 Miles | 30 Yards | 0 | 1 | 25K | 0 | Midland | |
| 40.4 | 1963-06-09 | 2 | 42°46'N / 85°49'W | 2.00 Miles | 33 Yards | 0 | 0 | 25K | 0 | Allegan | |
| 40.9 | 1962-04-30 | 2 | 42°45'N / 84°45'W | 0.80 Mile | 50 Yards | 0 | 0 | 3K | 0 | Eaton | |
| 41.2 | 1977-03-28 | 2 | 43°01'N / 84°30'W | 2.00 Miles | 100 Yards | 0 | 0 | 25K | 0 | Clinton | |
| 41.6 | 1956-03-06 | 2 | 42°57'N / 86°07'W | 42°58'N / 85°57'W | 8.00 Miles | 100 Yards | 0 | 0 | 25K | 0 | Ottawa |
| 41.9 | 1965-09-04 | 2 | 43°01'N / 86°06'W | 43°05'N / 86°04'W | 4.10 Miles | 33 Yards | 0 | 0 | 25K | 0 | Ottawa |
| 42.9 | 1986-08-26 | 2 | 42°35'N / 85°24'W | 0.60 Mile | 13 Yards | 0 | 0 | 25K | 0 | Barry | |
| 43.6 | 1956-04-03 | 3 | 42°32'N / 85°50'W | 42°45'N / 85°32'W | 21.20 Miles | 200 Yards | 0 | 0 | 2.5M | 0 | Ottawa |
| 43.7 | 1985-06-08 | 2 | 43°58'N / 85°32'W | 43°41'N / 85°16'W | 24.00 Miles | 150 Yards | 0 | 0 | 250K | 0 | Mecosta |
| 44.8 | 1965-04-11 | 4 | 42°51'N / 84°39'W | 42°54'N / 84°22'W | 14.50 Miles | 100 Yards | 1 | 8 | 250K | 0 | Clinton |
| 46.7 | 1974-06-20 | 2 | 42°44'N / 85°59'W | 42°42'N / 85°52'W | 5.70 Miles | 20 Yards | 0 | 0 | 250K | 0 | Allegan |
| 46.9 | 1955-05-28 | 2 | 42°25'N / 85°03'W | 42°45'N / 84°43'W | 28.40 Miles | 100 Yards | 0 | 1 | 250K | 0 | Eaton |
| 47.4 | 1966-06-09 | 2 | 42°31'N / 85°23'W | 2.00 Miles | 33 Yards | 0 | 0 | 0K | 0 | Barry | |
| 47.6 | 1967-10-24 | 2 | 42°38'N / 85°49'W | 0 | 4 | 25K | 0 | Allegan | |||
| 48.2 | 1965-10-07 | 2 | 43°47'N / 84°45'W | 2.00 Miles | 50 Yards | 0 | 0 | 25K | 0 | Isabella | |
| 48.3 | 2007-08-24 | 3 | 42°35'N / 84°49'W | 42°37'N / 84°45'W | 7.00 Miles | 300 Yards | 0 | 5 | 40.0M | 0K | Eaton |
| Brief Description: EVENT NARRATIVE: A NWS storm survey team determined that an EF-3 (Enhanced-Fujita Tornado Scale Rating) tornado with wind speeds estimated at 140 mph produced the most severe damage along a path from M-50 just north of Kinsel Highway to just west of M-100 and Vermontville Highway near Potterville, Michigan. The storm survey indicated a tornado path which was 200 to 300 yards wide and 6.5 miles long. Fifteen homes were either destroyed or severely damaged. A roof was blown off a single story home and windward facing walls were blown in. The majority of the roof and garage from this home were not found. A roof was blown off of a two story home and the upper story front walls were blown in. Additional damage included the partial collapse of the upper story of a home, and another house was blown off of the foundation. Two barns were destroyed and another incurred heavy damage just west of Potterville. EPISODE NARRATIVE: An EF-3 tornado struck Eaton county and resulted in five injuries but no fatalities. An EF-1 tornado struck Ingham county but did not produce any injuries or fatalities. | |||||||||||
| 48.5 | 1977-04-02 | 2 | 42°52'N / 84°28'W | 42°53'N / 84°23'W | 3.30 Miles | 223 Yards | 0 | 6 | 250K | 0 | Clinton |
| 49.0 | 1951-09-26 | 2 | 43°47'N / 85°52'W | 43°47'N / 85°48'W | 2.30 Miles | 440 Yards | 1 | 3 | 0K | 0 | Newaygo |
| 49.1 | 1967-04-21 | 2 | 42°38'N / 84°44'W | 42°42'N / 84°32'W | 10.90 Miles | 33 Yards | 0 | 0 | 25K | 0 | Eaton |
| 49.5 | 1986-07-15 | 2 | 42°33'N / 85°31'W | 42°25'N / 85°11'W | 20.00 Miles | 440 Yards | 0 | 0 | 250K | 0 | Barry |
* 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.