During the April 25-28, 2011 Super Outbreak, 34 tornadoes occurred in Texas. Most of the tornadoes produced damage in the EF0 range. Two were rated EF2. The remaining twisters caused EF1 damage. This summary explores one of the EF1 tornadoes that struck Groesbeck, TX.
It was one for the record books! A large, unexpected tornado outbreak occurred on August 24, 2016. 22 tornadoes were confirmed across parts of IN and OH. We look at five of them that hit in Howard County, IN including one of the strongest of the day.
It was a day that came to be known as “Black Friday”. On July 31, 1987, one of the most powerful tornadoes in Canadian history struck Edmonton, Alberta and parts of Strathcona County. It is the deadliest known tornado for Alberta and the second-deadliest for the country. This significant tornado was given a rating of F4 with maximum winds estimated at 260mph.
On July 21, 2003, a derecho moved across portions of Ohio, Pennsylvania, into New York and New England. Per the SPC, it spawned 20 tornadoes. The focus of this summary is of the strongest tornado of the outbreak, the Ellisburg PA, F3. Two people were injured when the funnel leveled a farm.
12 tornadoes hit parts of Northern Illinois on June 22, 2015. The strongest was rated EF3 with max winds of 160mph. It went through the Coal City and Braidwood areas.
Per the Storm Prediction Center Database, there have been 6 F5/EF5
tornadoes observed since 1950 in the state of Iowa. The last one hit on May 25, 2008 and is the topic of this summary.
An outbreak of tornadoes occurred on April 21, 1967 across parts of the Midwest states. Per The Storm Prediction Center, there were 46 tornadoes. 5 were given a rating of F4: 1 in MO, 1 in MI and 3 in IL. This summary will focus on the 3 Illinois F4s. It is considered Northern Illinois’ Worst Tornado Disaster.