Template:Infobox weather event/History/doc

October 2021 nor'easter
	The nor'easter near its peak intensity off the coast of the Northeastern United States, on October 27
Meteorological history
	as the October 2021 nor'easter
Formed	October 23, 2021
Meteorological history
	as Tropical Storm Wanda
Formed	October 31, 2021
Post-tropical	November 7, 2021
Dissipated	November 8, 2021

This is a documentation subpage for Template:Infobox weather event/History.
It may contain usage information, categories and other content that is not part of the original template page.

Usage

The meteorological history subbox allows an infobox to contain multiple meteorological history boxes (aside from the one already displayed by the main template).

Wikitext

Output

{{Infobox weather event
| name = October 2021 nor'easter
| image = File:Late_October_2021_nor'easter_2021-10-27_1743Z.jpg
| caption = The nor'easter near its peak intensity off the coast of the Northeastern United States, on October 27

| as = the October 2021 nor'easter
| formed = October 23, 2021
}}{{Infobox weather event/History
| as = Tropical Storm Wanda
| formed = October 31, 2021
| post-tropical = November 7, 2021
| dissipated = November 8, 2021
}}{{Infobox weather event/Footer}}

See the TemplateData for all available parameters.

TemplateData

A subbox for providing additional historical data about a weather event.

Template parameters
This template prefers block formatting of parameters.
Parameter		Description	Type	Status
Child display?	`child`	Whether this is a child box or not. Use `yes`, unless you're using this box standalone. Default yes Example yes	Boolean	optional
Body style	`bodystyle`	Custom CSS for the box Default border-collapse: collapse	String	optional
Name	`as` `name`	Name of the event during this stage of its existence.	Content	suggested
Name italics?	`name-italics`	Set to "off" to disable name italics. Suggested values `off`	String	optional
Duration	`duration`	The event's duration of existence.	Content	suggested
Date	`date`	The day that the event occurred. Used for single-day events, such as floods and single tornadoes. When possible, use {{start date}}.	Content	suggested
Formed	`formed`	The day that the storm formed. When possible, use {{start date}}.	Content	suggested
Renamed	`renamed`	The day that the storm was renamed. Use this for storms where the responsible agency is the same (Atlantic–Pacific crossover hurricanes). When possible, use {{start date}}.	Content	suggested
Crossed over	`crossed-over` `crossed`	The day that the storm crossed over to another basin (and thus, received a new name). For storms where the responsible agency is the same (Atlantic–Pacific crossover hurricanes), use "Renamed" instead. When possible, use {{start date}}.	Content	suggested
Exited land	`exited` `exited-land`	The day that the storm exited land.	Content	suggested
Subtropical	`subtropical`	The day that the tropical cyclone became subtropical. For the transition of extratropical cyclones to tropical cyclones, see "formed".	Content	suggested
Remnant low	`remnant-low` `remnant` `low`	The day on which the storm transitioned into a remnant low.	Content	suggested
Post-tropical	`post-tropical`	The day that the tropical cyclone became post-tropical.	Content	suggested
Extratropical	`extratropical`	The day that the tropical cyclone became extratropical.	Content	suggested
Extratropical label	`extratropical-label`	The label for the 'extratropical' parameter, if one should be used.	Content	suggested
Extratropical	`dissipated`	The day that the storm dissipated. When possible, use {{end date}}.	Content	suggested