Tornadoes of 1984

This page documents the tornadoes and tornado outbreaks of 1984, primarily in the United States. Most tornadoes form in the U.S., although some events may take place internationally. Tornado statistics for older years like this often appear significantly lower than modern years due to fewer reports or confirmed tornadoes.

Tornadoes of 1984
Damage from Barneveld, Wisconsin F5 tornado.
TimespanJanuary–December 1984
Maximum rated tornadoF5 tornado
Tornadoes in U.S.907[1]
Damage (U.S.)unknown
Fatalities (U.S.)122[2]
Fatalities (worldwide)179-522+

Synopsis

1984 was a very busy and deadly year for tornadoes. There were 907 tornadoes recorded, including 15 of F4 or greater strength, the most this powerful since 1976. A total of 122 people were killed in 1984, the most since 1974, and a mark that would not again be surpassed until 1998. The most notable tornado events included the deadly March 28 Carolinas outbreak and the killer F5 tornado which hit Barneveld, Wisconsin on June 8.

Events

Confirmed tornado total for the entire year 1984 in the United States.

Confirmed tornadoes by Fujita rating
FU F0 F1 F2 F3 F4 F5 Total
0 373 352 126 41 14 1 907

January

There was 1 tornado confirmed in the US in January.

February

There were 27 tornadoes confirmed in the US in February.

March

There were 73 tornadoes confirmed in the US in March.

March 15

An F4 tornado in Arkansas killed five people. A second F4 tornado in the state killed two more people.

March 28
FU F0 F1 F2 F3 F4 F5
0 1 4 7 5 7 0
Main article: 1984 Carolinas tornado outbreak

The 1984 Carolinas tornado outbreak of March 28, 1984 was the most destructive tornado outbreak to sweep through the two states since the Enigma tornado outbreak struck 100 years and 1 month earlier, according to NOAA and NCDC public records. 24 tornadoes (seven of F4 strength) resulted in 57 fatalities and over one thousand injuries.

April

There were 176 tornadoes confirmed in the US in April.

April 21

An F3 tornado in Mississippi killed 15 people.

April 26–27

On April 26, an F3 tornado in Okmulgee County, Oklahoma killed eight people. An even stronger F4 tornado killed three more people in Terlton, Oklahoma. One person was also killed by a tornado in Minnesota before more tornadoes on April 27 killed four in Wisconsin and Illinois.

May

There were 169 tornadoes confirmed in the US in May.

May 3

A tornado outbreak spawned an F3 tornado killing five people in Alabama.

May 8

Another tornado outbreak in the Mid-Atlantic produced several tornadoes, including a killer tornado on the Delmarva Peninsula, which claimed one life, caused six injuries and damaged a large chicken house in Dorchester County, Maryland (near Hurlock) before moving into Sussex County, Delaware injuring five more people and damaging a mobile home. Damage in Maryland was estimated between 500,000 and 5 million dollars.[3]

June

There were 242 tornadoes confirmed in the US in June.

June 7–8
Main article: 1984 Barneveld tornado outbreak
FU F0 F1 F2 F3 F4 F5
0 4 13 23 4 1 1

An extremely destructive tornado outbreak took place across the central United States from North Dakota to Kansas in early June. Several significant tornadoes touched down, including an F5 tornado which traveled through Barneveld, Wisconsin in the early morning hours of June 8. The entire outbreak killed at least 13 people across three states, nine of whom died in Barneveld alone.

June 9 (Soviet Union)
Main article: 1984 Soviet Union tornado outbreak
FU F0 F1 F2 F3 F4 F5
0 1 1 3 1 1 1

A rare and destructive tornado outbreak took place in the Soviet Union, mainly impacting the Ivanovo and Yaroslavl regions located north of Moscow. One tornado in the outbreak produced F5 damage,[4][5] while another (possibly the same as the Ivanovo tornado) was rated as F4. The outbreak resulted in at least 57 fatalities, though some sources claim that the actual death toll surpasses 400.[6] 804 people were injured by the tornadoes.[7]

July

There were 72 tornadoes confirmed in the US in July.

July 18

An F2 tornado hit Sussex County, Delaware (near Greenwood) just two months after being hit by a tornado that caused a death in Maryland, but this tornado resulted in no fatalities or injuries. This was one of only two significant tornadoes to hit Sussex County.

August

There were 47 tornadoes confirmed in the US in August.

August 8

An F3 tornado hit Flint, Michigan without causing any fatalities or injuries.[8]

September

There were 17 tornadoes confirmed in the US in September.

October

There were 49 tornadoes confirmed in the US in October.

October 31

An F3 tornado hit Mutual, Oklahoma without causing any fatalities.

November

There were 30 tornadoes confirmed in the US in November.

December

There were 4 tornadoes confirmed in the US in December.

See also

References
  1. "U.S. Annual Tornado Maps (1952 - 2011): 1984 Tornadoes". Storm Prediction Center. National Oceanic and Atmospheric Administration. Retrieved May 16, 2015.
  2. "Tornadoes in 1984". Tornado History Project. Retrieved May 16, 2015.
  3. "Tornado History Project: 19840508.24.5". www.tornadohistoryproject.com.
  4. https://dspace.library.uu.nl/bitstream/handle/1874/320199/Tornado_Outbreaks.pdf?sequence=2
  5. "TORRO - British & European Tornado Extremes". www.torro.org.uk.
  6. Finch, J.; D. Bikos (2012). "Russian tornado outbreak of 9 June 1984". Electronic Journal of Severe Storms Meteorology. 7 (4): 1–28.
  7. "Ивановский смерч 9 июня 1984 года: торнадо по-советски" (in Russian). Русская семерка. 2017-01-31. Retrieved 2019-03-04.
  8. "Tornado History Project: 19840808.26.14". www.tornadohistoryproject.com.
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