Tornadoes also develop occasionally in southern Canada during the Northern Hemisphere's summer and somewhat regularly at other times of the year across Europe, Asia, and Australia.

The summer and early fall months from July to September ran somewhat above average in the US; tropical cyclones and their remnants were mostly responsible for the tornado activity from mid-August through mid-September.

The relative inactivity continued into November before returning to a slightly above normal rate in December, with most of the activity taking place in the middle of the month.

NOAA also concluded there "is no evidence for a detected change in tornado activity to date due to greenhouse gas emission increases.

[12] Soon after the previous outbreak, another severe weather event occurred across the Southern United States on January 10 as a new system moved across the region.

The Storm Prediction Center upgraded the threat to a moderate risk late that morning as tornadoes were expected, particularly in Alabama, Mississippi and Tennessee.

Farther to the west on the afternoon of January 10, a rapidly advancing cold front generated a severe thunderstorm in Clark County, Washington,[9] and the National Weather Service briefly posted a tornado warning.

[13] A rare EF1 tornado then developed near Vancouver Lake, moving east into Hazel Dell and Hockinson while sporadically in contact with the ground.

On the morning of February 4, the Storm Prediction Center issued a slight risk of severe weather from Central Texas to the Lower Ohio Valley.

This event continued into February 17 with the presence of a longwave trough and strong upper-level winds over the Central Gulf Coast States, and new supercells developed later that day, producing tornadoes across the Florida Panhandle and Alabama.

[42] The first round of activity began on the afternoon of March 2, with supercells developing across Oklahoma with isolated severe weather reports, and a couple unconfirmed tornadoes in what was primarily a wind event.

[50] The Georgia insurance commissioner's office made a final cost tally of a half-billion dollars[51] (100 million at the GWCC alone), making it one of the most expensive tornadoes in history.

[55] The Storm Prediction Center issued a moderate risk for severe weather from Northeastern Texas to Southwestern Missouri on the morning of March 31.

One report indicated a tornado near Wiley Post Airport and was previously filmed as a wall cloud and funnel near 164th Street in South Oklahoma City.

The first tornado was reported from March Air Force Base in Moreno Valley, and produced generally minor damage to structures.

[112] The tornado slammed into a business park in Windsor, reportedly flattening several buildings, and knocked a cut of railroad cars off their axles.

Two people were injured in Quinter by a large and violent EF4 wedge tornado that impacted multiple farmsteads while a nighttime EF3 twister near Cairo picked up a car off of a road and threw it hundreds of yards into a field, killing the couple inside.

[126] A line of storms also struck Illinois, spawning one EF1 tornado that damaged four homes, several outbuildings, and a grain bin near Waverly and Auburn.

[133] The threat continued on June 4 with another moderate risk in the Mid-Atlantic States, where a derecho event developed in the Baltimore-Washington metropolitan area that afternoon, knocking out power to 200,000 customers.

[145] While the threat was much lower on June 6, one tornado raked a 0.5-mile (0.80 km) wide path of destruction in Northwestern Minnesota, causing widespread damage in Park Rapids.

[169] A short-lived, intense tornado struck Lingbi County, in the Chinese province of Anhui, causing one fatality and destroying 650 homes in just five minutes.

Among the areas hit were Bottineau, Rolette and Towner Counties in North Dakota as well as Lake Metigoshe and Turtle Mountain Provincial Park in Manitoba.

[185] An EF0 tornado touched down in Moraine State Park in Butler County, Pennsylvania on July 22; minor damage was reported.

[192] The outer bands of Hurricane Dolly moved ashore in Deep South Texas beginning on July 22 well ahead of landfall.

[193][194] On July 24, an EF0 tornado ripped off roofs from commercial buildings and damaged numerous homes just south of Downtown San Antonio.

A tornado narrowly missed some lakefront properties just north of Balsam Lake near Coboconk, Ontario, destroying a tall stand of forest.

[7] A violent tornado hit the Northern-French towns of Hautmont and Boussieres-sur-Sambre in the late hours of the day, killing three people and injuring 13 others.

[7] An EF1 tornado was confirmed by the National Weather Service to have touched down in Allentown, Pennsylvania, before 3 pm as a result of Tropical Storm Hanna.

[224][225][226] On September 13, as the same two systems began to combine into one, two separate tornado zones took shape – one to the east of Ike's track from Louisiana to Missouri, and another focused in Southern Michigan.

An EF2 tornado struck Plymouth Township, Michigan, damaging an apartment complex, flipping over cars, and knocking out power to several hundred residents.