This was the second largest tornado outbreak in Illinois since 1950. The biggest tornado outbreak occurred on April 19, 1996 when 41 tornadoes struck the state.
Record Number of Tornadoes in Illinois in 2006.
| Month | Tornadoes |
|---|---|
| February | 1 |
| March | 21 |
| April | 60 |
| May | 17 |
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How many tornadoes have there been in Illinois since 1950?
This plot shows the number of tornado-related fatalities by month for Illinois. April is the deadliest month with 94 reported deaths. The second deadliest month was August, mostly due to the 29 deaths associated with the August 28, 1990, Plainfield event. Figure 6.
What town in Illinois has the most tornadoes?
In recent Illinois history, Cook County has the highest number of confirmed tornados at 38 tornados. The most common time range for Illinois tornados to hit is between the hours of 2 p.m. and 7 p.m. The most common hour in the day for tornados to hit Illinois is about 5 p.m.
How many F5 tornadoes have hit Illinois?
Worldwide, a total of 62 tornadoes have been officially rated F5/EF5 since 1950: 59 in the United States and one each in France, Russia, and Canada.
Official F5/EF5 tornadoes.
| Country | United States |
|---|---|
| Subdivision | Illinois |
| Location | Sunfield |
| Fatalities | 1 |
| Rated by | SPC, NWS, NCDC, Grazulis |
How many tornadoes in Illinois per year?
Average number of tornadoes in Illinois is 64 per year, but there were none in 1919 and 1933, and as many as 124 tornadoes in 2006.
What was the biggest tornado in Illinois?
Tri-State Tornado of 1925, also called Great Tri-State Tornado, tornado, the deadliest in U.S. history, that traveled from southeastern Missouri through southern Illinois and into southwestern Indiana on March 18, 1925.
What was the worst tornado in Illinois?
The 1967 Oak Lawn tornado outbreak was a destructive tornado outbreak and severe weather event that occurred on April 21, 1967, across the Upper Midwest, in particular the towns of Belvidere and Oak Lawn, Illinois.
Lake Zurich, Illinois.
| F4 tornado | |
|---|---|
| Fatalities | 1 fatality |
| 1Most severe tornado damage; see Fujita scale |
When was the last tornado in Illinois?
The most recent significant tornadoes occurred on June 7, 2008 over Will and Cook Counties. The only F5 tornado to ever strike the Chicago area was on August 28 1990. This tornado formed near Oswego and passed through Plainfield, Crest Hill, and Joliet.
What part of Illinois gets tornadoes?
Tornadoes have been common across central Illinois over the years, with lesser totals reported across southeast portions of the state.
Is Illinois considered Tornado Alley?
Although the official boundaries of Tornado Alley are not clearly defined, its core extends from northern Texas, Louisiana, Oklahoma, Kansas, Nebraska, Iowa along with South Dakota. Minnesota, Wisconsin, Illinois, Indiana, and western Ohio are sometimes included in Tornado Alley.
What are the top 10 worst tornadoes?
Here are the 10 deadliest tornadoes to ever hit the U.S., per NOAA:
- Tri-State Tornado — May 18, 1925.
- Great Natchez Tornado — May 6, 1840.
- Great St.
- Tupelo-Gainesville tornado outbreak — April 5, 1936.
- Tupelo-Gainesville tornado outbreak — April 6, 1936.
- The Woodward Tornado — April 9, 1947.
- Joplin tornado — May 22, 2011.
Which state has the most tornadoes?
Here are the 10 states with the highest numbers of tornadoes, as decided by the National Centers for Environmental Information:
- Texas (155)
- Kansas (96)
- Florida (66)
- Oklahoma (62)
- Nebraska (57)
- Illinois (54)
- Colorado (53)
- Iowa (51)
What is the deadliest tornado in US history?
The deadliest tornado of all time in the United States was the Tri-State Tornado on March 18, 1925 in Missouri, Illinois and Indiana. It killed 695 people and injured over 2,000.
What month has the most tornadoes in Illinois?
April
The prime tornado period in Illinois is April through June, with 63% of Illinois’ tornadoes occurring during that time. Average number of tornadoes in Illinois is 54 per year, but there were none in 1919 and 1933, and as many as 124 tornadoes in 2006.
Does Southern Illinois get tornadoes?
Tornado and severe thunderstorm warnings were issued for several counties in southern Illinois and southeast Missouri. Some towns reported possible tornado touchdowns and significant damage.
What months are tornado season in Illinois?
In Illinois, nearly 80% of all tornadoes occur from April 1st through June 30th, during the late afternoon and early evening hours. However in the past few years, nearly half of all Illinois tornadoes occurred in the fall or winter (September through February) including an outbreak on February 28th, 2017.
When was the last tornado in Chicago?
It was less than a year ago on August 10, 2020 when an EF-1 tornado, packing top winds of 110 mph, touched down in the Rogers Park neighborhood on Chicago’s North Side.
Has there ever been a tornado in Naperville Illinois?
Naperville, Ill.
– A tornado touched down in the Chicago suburb of Naperville, Illinois at 11 p.m. on Sunday, June 20 – leaving a path of destruction stretching through several neighborhoods in the area.
What is the longest a tornado has lasted?
Tornado: Longest-Lasting/Greatest Distance Traveled Single Tornado
| Record Value | 352.4 km (219 mi.) / 3 ½ hours duration |
|---|---|
| Date of Event | 18/3/1925 |
| Geospatial Location | Ellington, Missouri to Princeton Indiana |
What was the biggest tornado in history?
Officially, the widest tornado on record is the El Reno, Oklahoma tornado of May 31, 2013 with a width of 2.6 miles (4.2 km) at its peak.
Has a hurricane ever hit Illinois?
Side note: Many people wonder if hurricanes happen in Chicago or anywhere else in Illinois. Neither tropical storms nor hurricanes happen full force in Chicago, but Illinois has experienced the remnants of hurricanes on multiple occasions. The remnants may feel much like severe storms, minus the thunder and lightning.
