User:ChessEric/Tornado outbreak sequence of April 18–27, 1957

Tornado outbreak sequence of April 18–27, 1957
Type	Tornado outbreak sequence
Duration	April 18–27, 1957
Tornadoes; confirmed	117
Max. rating1	F4 tornado
Duration of; tornado outbreak2	10 days
Fatalities	2 fatalities, 33 injuries
Areas affected	Great Plains, Mississippi Valley, Great Lakes
	Part of the tornado outbreaks of 1957; 1Most severe tornado damage; see Fujita scale; 2Time from first tornado to last tornado

^[1]

Confirmed tornadoes

Confirmed tornadoes by Fujita rating
FU	F0	F1	F2	F3	F4	F5	Total
0	36	39	30	8	4	0	117

May 3 event

List of confirmed tornadoes – Wednesday, May 3, 1961^{[nb 1]}^{[nb 2]}
F#	Location	County / Parish	State	Start coord.	Time (UTC)	Path length	Max. width	Summary	Refs.

May 4 event

List of confirmed tornadoes – Thursday, May 4, 1961^{[nb 1]}^{[nb 2]}
F#	Location	County / Parish	State	Start coord.	Time (UTC)	Path length	Max. width	Summary	Refs.

May 5 event

List of confirmed tornadoes – Friday, May 5, 1961^{[nb 1]}^{[nb 2]}
F#	Location	County / Parish	State	Start coord.	Time (UTC)	Path length	Max. width	Summary	Refs.

May 6 event

List of confirmed tornadoes – Saturday, May 6, 1961^{[nb 1]}^{[nb 2]}
F#	Location	County / Parish	State	Start coord.	Time (UTC)	Path length	Max. width	Summary	Refs.

May 7 event

List of confirmed tornadoes – Sunday, May 7, 1961^{[nb 1]}^{[nb 2]}
F#	Location	County / Parish	State	Start coord.	Time (UTC)	Path length	Max. width	Summary	Refs.

May 8 event

List of confirmed tornadoes – Monday, May 8, 1961^{[nb 1]}^{[nb 2]}
F#	Location	County / Parish	State	Start coord.	Time (UTC)	Path length	Max. width	Summary	Refs.

May 9 event

List of confirmed tornadoes – Tuesday, May 9, 1961^{[nb 1]}^{[nb 2]}
F#	Location	County / Parish	State	Start coord.	Time (UTC)	Path length	Max. width	Summary	Refs.

May 7 event

List of confirmed tornadoes – Sunday, May 7, 1961^{[nb 1]}^{[nb 2]}
F#	Location	County / Parish	State	Start coord.	Time (UTC)	Path length	Max. width	Summary	Refs.

May 8 event

List of confirmed tornadoes – Monday, May 8, 1961^{[nb 1]}^{[nb 2]}
F#	Location	County / Parish	State	Start coord.	Time (UTC)	Path length	Max. width	Summary	Refs.

May 9 event

List of confirmed tornadoes – Tuesday, May 9, 1961^{[nb 1]}^{[nb 2]}
F#	Location	County / Parish	State	Start coord.	Time (UTC)	Path length	Max. width	Summary	Refs.

Category:Tornadoes of 1957

^ "Climatological Data National Summary Publication | IPS | National Climatic Data Center (NCDC)". www.ncdc.noaa.gov. Retrieved 19 August 2020.
^ Brooks, Harold E. (April 2004). "On the Relationship of Tornado Path Length and Width to Intensity". Weather and Forecasting. 19 (2). Boston: American Meteorological Society: 310. doi:10.1175/1520-0434(2004)019<0310:OTROTP>2.0.CO;2. Retrieved 11 September 2019.{{cite journal}}: CS1 maint: ref duplicates default (link)

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[CDNS-1] "Climatological Data National Summary Publication | IPS | National Climatic Data Center (NCDC)". www.ncdc.noaa.gov. Retrieved 19 August 2020.

[Brooks-3] Brooks, Harold E. (April 2004). "On the Relationship of Tornado Path Length and Width to Intensity". Weather and Forecasting. 19 (2). Boston: American Meteorological Society: 310. doi:10.1175/1520-0434(2004)019<0310:OTROTP>2.0.CO;2. Retrieved 11 September 2019.{{cite journal}}: CS1 maint: ref duplicates default (link)

[1]

[nb 1]

[nb 2]