Module:Storm categories

This module is subject to page protection. It is a highly visible module in use by a very large number of pages, or is substituted very frequently. Because vandalism or mistakes would affect many pages, and even trivial editing might cause substantial load on the servers, it is protected from editing.

This Lua module is used on many pages and changes may be widely noticed. Test changes in the module's /sandbox or /testcases subpages, or in your own module sandbox. Consider discussing changes on the talk page before implementing them.

In order to conform to Wikipedia:Manual of Style/Accessibility#Color guidelines, do not use storm colors in conjunction with links. This is necessary to avoid problems related to lack of contrast.

This module depends on the following other modules:

This template is used to control a multitude of tropical cyclone-related templates: {{storm colour}}, {{storm name}}, {{storm sortkey}}, and {{storm icon}}. It acts as a centralized location for storm categories to avoid discrepancies between templates, allowing for the same ID to be used across all related templates.

Data is located in the following submodules:

Module:Storm categories/categories for fully-detailed storm categories
Module:Storm categories/colors for color-only IDs
Module:Storm categories/icons for icon-only IDs

Usage

This module exports three functions for templates: p.color, p.name, p.sortkey, and p.icon. It also provides p._color, p._name, p._sortkey, and p._icon for use in other modules.

All input IDs are case-insensitive, and all non-alphanumeric characters are stripped.

Color

Provides the color of the given tropical cyclone category code. This comes in the format of their raw hexadecimal code. This function is available as a template at {{storm colour}}.

Code	Output
`<span style="padding:4px;border:1px solid black;background-color:#{{#invoke:Storm categories\|color\|depression}}">depression</span>`	depression

Name

Provides the name of the given tropical cyclone category code. A optional basin argument can be provided as the second argument in order to slightly tweak the name of the category, if the given category definition supports it. This function is available as a template at {{storm name}}.

Code	Interpreted		Output
Code	ID	Basin	Output
`{{#invoke:Storm categories\|name\|severe}}`	severe	(default)	Severe tropical storm
`{{#invoke:Storm categories\|name\|spr - cYcL -s TorM}}`	sprcyclstorm	(default)	Super cyclonic storm
`{{#invoke:Storm categories\|name\|cat5}}`	cat5	(default)	Category 5-equivalent tropical cyclone
`{{#invoke:Storm categories\|name\|cat5\|ATl}}`	cat5	ATl	Category 5 hurricane
`{{#invoke:Storm categories\|name\|cat5\|WPac}}`	cat5	WPac	Category 5-equivalent super typhoon

Sortkey

The sortkey is a number that aids in sorting categories. Using the sortkey, it is possible to automatically sort a table of tropical cyclones given their category code. Due to the ambiguous nature of sortkeys, tables may be sorted incorrectly if values from other basins were used. For categories that span multiple basins, however, (e.g. depression and storm) they are given the lowest possible sortkeys in order to achieve maximum compatibility.

This sortkey is used in {{storm sortkey}} and {{Tropical cyclone season effects (cyclone)}}, a subtemplate of {{Tropical cyclone season effects}}.

The sortkey format is as follows. Note that not all values between the given ranges were used. The arrangement of these were determined by their positions in the {{Storm colour}} template.

Basin	Sortkey range
Global (unused)	90000 to 99999
Atl/EPac/SAtl	80000 to 89999
WPac	60000 to 69999
Nio	50000 to 59999
Aus/Fiji	40000 to 49999
SWio	30000 to 39999
Historical	20000 to 29999
Global	0 to 9999

A demonstration of a sortable table using these sortkeys can be found below. Note that it does not use categories outside of its own basin (in this case, the Atl/EPac/SAtl basin) and the global range.

Category	Sortkey	Code
cat3	80,030	`{{#invoke:Storm categories\|sortkey\|cat3}}`
cat1	80,010	`{{#invoke:Storm categories\|sortkey\|cat1}}`
cat5	80,050	`{{#invoke:Storm categories\|sortkey\|cat5}}`
cat4	80,040	`{{#invoke:Storm categories\|sortkey\|cat4}}`
depression	90	`{{#invoke:Storm categories\|sortkey\|depression}}`
cat2	80,020	`{{#invoke:Storm categories\|sortkey\|cat2}}`

Sorting table which uses different basins

Category	Sortkey	Code
typhoon	60,010	`{{#invoke:Storm categories\|sortkey\|typhoon}}`
potential	25	`{{#invoke:Storm categories\|sortkey\|potential}}`
cat5	80,050	`{{#invoke:Storm categories\|sortkey\|cat5}}`
svrcyclstorm	50,008	`{{#invoke:Storm categories\|sortkey\|svrcyclstorm}}`
unknown	0	`{{#invoke:Storm categories\|sortkey\|unknown}}`
supertyphoon	80,045	`{{#invoke:Storm categories\|sortkey\|supertyphoon}}`
niodepression	50,001	`{{#invoke:Storm categories\|sortkey\|niodepression}}`

Icon

Icons exist for some Storm categories for presentation purposes. This function is available as a template at {{storm icon}}. p.icon will return wikitext of an image or formatted text.

Full list of available values

The following table is generated by invoking the demo function of this module. Some IDs are only available as colors or icons because they existed as parameters on old non-module template implementations and cannot be feasibly aliased to a specific tropical cyclone category.

It will show any color errors, including colors which aren't compliant with the minimal Web Content Accessibility Guidelines 2.0 AA color standards (see MOS:COLOR for more information).

Legend

↑ ^1.0 ^1.1 Overriden from original color ( #6EC1EA)
↑ ^2.0 ^2.1 Overriden from original icon (File:Severe tropical storm icon.png)
↑ ^3.0 ^3.1 ^3.2 Overriden from original icon (TC)

Icon	ID	Name		Color		Sortkey
Icon	ID	Basin	Name	Color		Basin	Sortkey
	atmosriv1	Category 1: Weak (Atmospheric river)			#FFFFD9	Atl/EPac/SAtl	81200
	atmosriv2	Category 2: Moderate (Atmospheric river)			#FFD98C	Atl/EPac/SAtl	81201
	atmosriv3	Category 3: Strong (Atmospheric river)			#FF9E59^{[W 1]}	Atl/EPac/SAtl	81202
	atmosriv4	Category 4: Extreme (Atmospheric river)			#FF738A^{[W 1]}	Atl/EPac/SAtl	81203
	atmosriv5	Category 5: Exceptional (Atmospheric river)			#A188FC^{[W 1]}	Atl/EPac/SAtl	81204
	aus1	Category 1 tropical cyclone			#4DFFFF	Aus/Fiji	40006
	aus2	Category 2 tropical cyclone			#C0FFC0	Aus/Fiji	40008
	aus3	Category 3 severe tropical cyclone			#FFD98C	Aus/Fiji	40010
	aus4	Category 4 severe tropical cyclone			#FF738A^{[W 1]}	Aus/Fiji	40013
	aus5	Category 5 severe tropical cyclone			#A188FC^{[W 1]}	Aus/Fiji	40015
	beaufort0	Calm (Force 0)			#FFFFFF	Global	1500
	beaufort1	Light Air (Force 1)			#757575^{[W 1]}^{[W 2]}	Global	1510
	beaufort10	Storm (Force 10)			#C0FFC0	Global	1600
	beaufort11	Violent Storm (Force 11)			#E0FFCD	Global	1610
	beaufort12	Hurricane-force (Force 12)			#FFFFD9	Global	1620
	beaufort2	Light Breeze (Force 2)			#909090^{[W 1]}	Global	1520
	beaufort3	Gentle Breeze (Force 3)			#B7B7B7^{[W 1]}	Global	1530
	beaufort4	Moderate Breeze (Force 4)			#D2D2D2	Global	1540
	beaufort5	Fresh Breeze (Force 5)			#F1F1F1	Global	1550
	beaufort6	Strong Breeze (Force 6)			#1591DE^{[W 1]}	Global	1560
	beaufort7	Near Gale (Force 7)			#6EC1EA^{[W 1]}	Global	1570
	beaufort8	Gale (Force 8)			#5EE0F5	Global	1580
	beaufort9	Strong Gale (Force 9)			#4DFFFF	Global	1590
	cat1	atl	Category 1 hurricane		#FFFFD9	Atl/EPac/SAtl	80010
		default	Category 1-equivalent tropical cyclone
		epac	Category 1 hurricane
		satl	Category 1 hurricane
		wpac	Category 1-equivalent typhoon
	cat2	atl	Category 2 hurricane		#FFD98C	Atl/EPac/SAtl	80020
		default	Category 2-equivalent tropical cyclone
		epac	Category 2 hurricane
		satl	Category 2 hurricane
		wpac	Category 2-equivalent typhoon
	cat3	atl	Category 3 hurricane		#FF9E59^{[W 1]}	Atl/EPac/SAtl	80030
		default	Category 3-equivalent tropical cyclone
		epac	Category 3 hurricane
		satl	Category 3 hurricane
		wpac	Category 3-equivalent typhoon
	cat4	atl	Category 4 hurricane		#FF738A^{[W 1]}	Atl/EPac/SAtl	80040
		default	Category 4-equivalent tropical cyclone
		epac	Category 4 hurricane
		satl	Category 4 hurricane
		wpac	Category 4-equivalent typhoon
	cat5	atl	Category 5 hurricane		#A188FC^{[W 1]}	Atl/EPac/SAtl	80050
		default	Category 5-equivalent tropical cyclone
		epac	Category 5 hurricane
		satl	Category 5 hurricane
		wpac	Category 5-equivalent super typhoon
	criticalr	Critical Risk			#FF738A^{[W 1]}	Atl/EPac/SAtl	84101
	criticalrisk	Critical Risk			#FF738A^{[W 1]}	Atl/EPac/SAtl	84101
	cs	Cyclonic storm			#4DFFFF	NIO	50006
	cyclstorm	Cyclonic storm			#4DFFFF	NIO	50006
	d	Tropical depression			#1591de^[1]^{[W 1]}	Global	90
TC	d0	Abnormally Dry			#FFFFD9	Atl/EPac/SAtl	81100
TC	d1	Moderate Drought			#FFD98C	Atl/EPac/SAtl	81101
TC	d2	Severe Drought			#FF9E59^{[W 1]}	Atl/EPac/SAtl	81102
TC	d3	Extreme Drought			#FF738A^{[W 1]}	Atl/EPac/SAtl	81103
TC	d4	Exceptional Drought			#A188FC^{[W 1]}	Atl/EPac/SAtl	81104
	dd	Deep depression			#6EC1EA^{[W 1]}	NIO	50002
	deepdepression	Deep depression			#6EC1EA^{[W 1]}	NIO	50002
	depression	Tropical depression			#6EC1EA^{[W 1]}	Global	90
	di	Tropical disturbance			#1591DE^{[W 1]}	Global	80
	disturbance	Tropical disturbance			#1591DE^{[W 1]}	Global	80
TC	drought0	Abnormally Dry			#FFFFD9	Atl/EPac/SAtl	81100
TC	drought1	Moderate Drought			#FFD98C	Atl/EPac/SAtl	81101
TC	drought2	Severe Drought			#FF9E59^{[W 1]}	Atl/EPac/SAtl	81102
TC	drought3	Extreme Drought			#FF738A^{[W 1]}	Atl/EPac/SAtl	81103
TC	drought4	Exceptional Drought			#A188FC^{[W 1]}	Atl/EPac/SAtl	81104
	ef0	EF0 tornado			#4DFFFF	Global	1000
	ef1	EF1 tornado			#FFFFD9	Global	1010
	ef2	EF2 tornado			#FFD98C	Global	1020
	ef3	EF3 tornado			#FF9E59^{[W 1]}	Global	1030
	ef4	EF4 tornado			#FF738A^{[W 1]}	Global	1040
	ef5	EF5 tornado			#A188FC^{[W 1]}	Global	1050
	efu	EFU tornado			#CCCCCC	Global	1001
	elevatedr	Elevated Risk			#FF9E59^{[W 1]}	Atl/EPac/SAtl	84100
	elevatedrisk	Elevated Risk			#FF9E59^{[W 1]}	Atl/EPac/SAtl	84100
	enhancedrisk	Enhanced Risk			#FF9E59^{[W 1]}	Atl/EPac/SAtl	84003
	enhr	Enhanced Risk			#FF9E59^{[W 1]}	Atl/EPac/SAtl	84003
TC	ensomen	ENSO Moderate El Nino			#D46356^{[W 1]}^{[W 2]}	Global	202
TC	ensomln	ENSO Moderate La Nina			#3A90D2^{[W 1]}	Global	206
TC	enson	ENSO Neutral			#ACACAC^{[W 1]}	Global	200
TC	ensosen	ENSO Strong El Nino			#E73E2B^{[W 1]}^{[W 2]}	Global	203
TC	ensosln	ENSO Strong La Nina			#0082E6^{[W 1]}^{[W 2]}	Global	205
TC	ensovsen	ENSO Very Strong El Nino			#FA1900^{[W 1]}^{[W 2]}	Global	204
TC	ensowen	ENSO Weak El Nino			#C18881^{[W 1]}	Global	201
TC	ensowln	ENSO Weak La Nina			#739EBF^{[W 1]}	Global	207
	escs	Extremely severe cyclonic storm			#FF738A^{[W 1]}	NIO	50015
	esvrcyclstorm	Extremely severe cyclonic storm			#FF738A^{[W 1]}	NIO	50015
	et	Extratropical cyclone			#CCCCCC	Global	50
	ex	Extratropical cyclone			#CCCCCC	Global	50
	extratropical	Extratropical cyclone			#CCCCCC	Global	50
	extremer	Extreme risk			#A188FC^{[W 1]}	Atl/EPac/SAtl	84102
	extremerisk	Extreme risk			#A188FC^{[W 1]}	Atl/EPac/SAtl	84102
	f0	Calm (Force 0)			#FFFFFF	Global	1500
	f1	Light Air (Force 1)			#757575^{[W 1]}^{[W 2]}	Global	1510
	f10	Storm (Force 10)			#C0FFC0	Global	1600
	f11	Violent Storm (Force 11)			#E0FFCD	Global	1610
	f12	Hurricane-force (Force 12)			#FFFFD9	Global	1620
	f2	Light Breeze (Force 2)			#909090^{[W 1]}	Global	1520
	f3	Gentle Breeze (Force 3)			#B7B7B7^{[W 1]}	Global	1530
	f4	Moderate Breeze (Force 4)			#D2D2D2	Global	1540
	f5	Fresh Breeze (Force 5)			#F1F1F1	Global	1550
	f6	Strong Breeze (Force 6)			#1591DE^{[W 1]}	Global	1560
	f7	Near Gale (Force 7)			#6EC1EA^{[W 1]}	Global	1570
	f8	Gale (Force 8)			#5EE0F5	Global	1580
	f9	Strong Gale (Force 9)			#4DFFFF	Global	1590
	fc	Funnel Cloud			#6EC1EA^{[W 1]}	Global	1201
	fiji1	Category 1 tropical cyclone			#4DFFFF	Aus/Fiji	40006
	fiji2	Category 2 tropical cyclone			#C0FFC0	Aus/Fiji	40008
	fiji3	Category 3 severe tropical cyclone			#FFD98C	Aus/Fiji	40010
	fiji4	Category 4 severe tropical cyclone			#FF738A^{[W 1]}	Aus/Fiji	40013
	fiji5	Category 5 severe tropical cyclone			#A188FC^{[W 1]}	Aus/Fiji	40015
TC	frostbite10	US: Frostbite 10 mins			#FF738A^{[W 1]}	Atl/EPac/SAtl	83011
TC	frostbite30	US: Frostbite 30 mins			#FFD98C	Atl/EPac/SAtl	83012
TC	frostbite5	US: Frostbite 5 mins			#A188FC^{[W 1]}	Atl/EPac/SAtl	83010
TC	frostbiten	US: Frostbite more than 30 mins/not possible			#FFFFD9	Atl/EPac/SAtl	83013
	funnelcloud	Funnel Cloud			#6EC1EA^{[W 1]}	Global	1201
	g1	Minor Geomagnetic Storms			#FFFFD9	Atl/EPac/SAtl	82200
	g2	Moderate Geomagnetic Storms			#FFD98C	Atl/EPac/SAtl	82201
	g3	Strong Geomagnetic Storms			#FF9E59^{[W 1]}	Atl/EPac/SAtl	82202
	g4	Severe Geomagnetic Storms			#FF738A^{[W 1]}	Atl/EPac/SAtl	82203
	g5	Extreme Geomagnetic Storms			#A188FC^{[W 1]}	Atl/EPac/SAtl	82204
	geo1	Minor Geomagnetic Storms			#FFFFD9	Atl/EPac/SAtl	82200
	geo2	Moderate Geomagnetic Storms			#FFD98C	Atl/EPac/SAtl	82201
	geo3	Strong Geomagnetic Storms			#FF9E59^{[W 1]}	Atl/EPac/SAtl	82202
	geo4	Severe Geomagnetic Storms			#FF738A^{[W 1]}	Atl/EPac/SAtl	82203
	geo5	Extreme Geomagnetic Storms			#A188FC^{[W 1]}	Atl/EPac/SAtl	82204
TC	h1	Category 1: Extremely Hot			#A188FC^{[W 1]}	Atl/EPac/SAtl	83004
TC	h2	Category 2: Very Hot			#FF738A^{[W 1]}	Atl/EPac/SAtl	83003
TC	h3	Category 3: Hot			#FF9E59^{[W 1]}	Atl/EPac/SAtl	83002
TC	h4	Category 4: Very Warm			#FFD98C	Atl/EPac/SAtl	83001
TC	heat1	Category 1: Extremely Hot			#A188FC^{[W 1]}	Atl/EPac/SAtl	83004
TC	heat2	Category 2: Very Hot			#FF738A^{[W 1]}	Atl/EPac/SAtl	83003
TC	heat3	Category 3: Hot			#FF9E59^{[W 1]}	Atl/EPac/SAtl	83002
TC	heat4	Category 4: Very Warm			#FFD98C	Atl/EPac/SAtl	83001
TC	heatindex100f	≥ 100F heat index			#FE1212^{[W 1]}^{[W 2]}	Global	2208
TC	heatindex110f	≥ 110F heat index			#FE1284^{[W 1]}^{[W 2]}	Global	2209
TC	heatindex120f	≥ 120F heat index			#FF7BC3^{[W 1]}	Global	2210
TC	heatindex130f	≥ 130F heat index			#FFC1E3	Global	2211
TC	heatindex140f	≥ 140F heat index			#FFD6ED	Global	2212
TC	heatindex150f	≥ 150F heat index			#FFEDF7	Global	2214
TC	heatindex160f	≥ 160F heat index			#FFFFFF	Global	2215
TC	heatindex30f	≥ 30F heat index			#009614^{[W 1]}^{[W 2]}	Global	2201
TC	heatindex30fb	< 30F heat index			#aedff9	Global	2200
TC	heatindex40f	≥ 40F heat index			#96df00	Global	2202
TC	heatindex50f	≥ 50F heat index			#c5ee03	Global	2203
TC	heatindex60f	≥ 60F heat index			#ffff00	Global	2204
TC	heatindex70f	≥ 70F heat index			#ffc502	Global	2205
TC	heatindex80f	≥ 80F heat index			#ff9606^{[W 1]}	Global	2206
TC	heatindex90f	≥ 90F heat index			#FF5500^{[W 1]}	Global	2207
TC	heatw	Warm			#FFFFD9	Atl/EPac/SAtl	83000
	highr	High Risk			#A188FC^{[W 1]}	Atl/EPac/SAtl	84005
	highrisk	High Risk			#A188FC^{[W 1]}	Atl/EPac/SAtl	84005
TC	hw	Warm			#FFFFD9	Atl/EPac/SAtl	83000
	ice0	Ice Damage Index: 0			#4DFFFF	Atl/EPac/SAtl	80300
	ice1	Ice Damage Index: 1			#FFFFD9	Atl/EPac/SAtl	80301
	ice2	Ice Damage Index: 2			#FFD98C	Atl/EPac/SAtl	80302
	ice3	Ice Damage Index: 3			#FF9E59^{[W 1]}	Atl/EPac/SAtl	80303
	ice4	Ice Damage Index: 4			#FF738A^{[W 1]}	Atl/EPac/SAtl	80304
	ice5	Ice Damage Index: 5			#A188FC^{[W 1]}	Atl/EPac/SAtl	80305
	if0	IF0 tornado			#4DFFFF	Global	1102
	if0m	IF0- tornado			#58EBF8	Global	1101
	if0p	IF0+ tornado			#89FFF3	Global	1103
	if1	IF1 tornado			#FFFFD9	Global	1105
	if1m	IF1- tornado			#C4FFE6	Global	1104
	if1p	IF1+ tornado			#FFF2BF	Global	1106
	if2	IF2 tornado			#FFD98C	Global	1108
	if2m	IF2- tornado			#FFE5A5	Global	1107
	if2p	IF2+ tornado			#FFC57B	Global	1109
	if3	IF3 tornado			#FF9E59^{[W 1]}	Global	1110
	if4	IF4 tornado			#FF738A^{[W 1]}	Global	1111
	if5	IF5 tornado			#A188FC^{[W 1]}	Global	1112
	ifu	IFU tornado			#CCCCCC	Global	1100
	intense	Intense tropical cyclone			#FF738A^{[W 1]}	SWIO	30008
	itc	Intense tropical cyclone			#FF738A^{[W 1]}	SWIO	30008
	land	Land depression			#1591DE^{[W 1]}	NIO	50000
	landdepression	Land depression			#1591DE^{[W 1]}	NIO	50000
	ld	Land depression			#1591DE^{[W 1]}	NIO	50000
	low	Tropical low			#6EC1EA^{[W 1]}	Aus/Fiji	40002
	marginalrisk	Marginal Risk			#1BC800^{[W 1]}	Atl/EPac/SAtl	84001
	md	Monsoon depression			#6EC1EA^{[W 1]}	Global	30
	mdtr	Moderate Risk			#FF738A^{[W 1]}	Atl/EPac/SAtl	84004
TC	moddepression	Moderate tropical depression			#6EC1EA^{[W 1]}	Global	95
	moderaterisk	Moderate Risk			#FF738A^{[W 1]}	Atl/EPac/SAtl	84004
	monsoondepression	Monsoon depression			#6EC1EA^{[W 1]}	Global	30
	mrglr	Marginal Risk			#1BC800^{[W 1]}	Atl/EPac/SAtl	84001
	mstorm	Moderate tropical storm			#4DFFFF	SWIO	30004
	mts	Moderate tropical storm			#4DFFFF	SWIO	30004
	mtstorm	Moderate tropical storm			#4DFFFF	Global	105
	niocyclone	Cyclonic storm			#4DFFFF	NIO	50006
	niodepression	Depression			#1591DE^{[W 1]}	NIO	50001
	nioland	Land depression			#1591DE^{[W 1]}	NIO	50000
	nwpdepression	Tropical depression			#6EC1EA^{[W 1]}	Global	90
	nwpsevere	Severe tropical storm			#C0FFC0	Global	120
	nwpstorm	Tropical storm			#4DFFFF	Global	100
	od	Overland depression			#6EC1EA^{[W 1]}	Global	60
	overland	Overland depression			#6EC1EA^{[W 1]}	Global	60
	overlanddepression	Overland depression			#6EC1EA^{[W 1]}	Global	60
TC	p1	Extremely moist			#1BC800^{[W 1]}	Atl/EPac/SAtl	81006
TC	p2	Very Moist			#5FFF46	Atl/EPac/SAtl	81005
TC	p3	Moderately Moist			#A9FEC4	Atl/EPac/SAtl	81004
TC	p4	Near Normal			#FFFFFF	Atl/EPac/SAtl	81003
TC	p5	Moderate Drought			#FFB3B0	Atl/EPac/SAtl	81002
TC	p6	Severe Drought			#FF5A55^{[W 1]}	Atl/EPac/SAtl	81001
TC	p7	Extreme Drought			#FF0800^{[W 1]}^{[W 2]}	Atl/EPac/SAtl	81000
TC	palmer1	Extremely moist			#1BC800^{[W 1]}	Atl/EPac/SAtl	81006
TC	palmer2	Very Moist			#5FFF46	Atl/EPac/SAtl	81005
TC	palmer3	Moderately Moist			#A9FEC4	Atl/EPac/SAtl	81004
TC	palmer4	Near Normal			#FFFFFF	Atl/EPac/SAtl	81003
TC	palmer5	Moderate Drought			#FFB3B0	Atl/EPac/SAtl	81002
TC	palmer6	Severe Drought			#FF5A55^{[W 1]}	Atl/EPac/SAtl	81001
TC	palmer7	Extreme Drought			#FF0800^{[W 1]}^{[W 2]}	Atl/EPac/SAtl	81000
	post	Post-tropical depression			#CCCCCC	Global	70
	posttropical	Post-tropical depression			#CCCCCC	Global	70
	potential	Potential tropical cyclone			#1591DE^{[W 1]}	Global	25
	potentialtropicalcyclone	Potential tropical cyclone			#1591DE^{[W 1]}	Global	25
	pt	Potential tropical cyclone			#1591DE^{[W 1]}	Global	25
TC	r1	Minor Radio Blackout			#FFFFD9	Atl/EPac/SAtl	82000
TC	r2	Moderate Radio Blackout			#FFD98C	Atl/EPac/SAtl	82001
TC	r3	Strong Radio Blackout			#FF9E59^{[W 1]}	Atl/EPac/SAtl	82002
TC	r4	Severe Radio Blackout			#FF738A^{[W 1]}	Atl/EPac/SAtl	82003
TC	r5	Extreme Radio Blackout			#A188FC^{[W 1]}	Atl/EPac/SAtl	82004
TC	radio1	Minor Radio Blackout			#FFFFD9	Atl/EPac/SAtl	82000
TC	radio2	Moderate Radio Blackout			#FFD98C	Atl/EPac/SAtl	82001
TC	radio3	Strong Radio Blackout			#FF9E59^{[W 1]}	Atl/EPac/SAtl	82002
TC	radio4	Severe Radio Blackout			#FF738A^{[W 1]}	Atl/EPac/SAtl	82003
TC	radio5	Extreme Radio Blackout			#A188FC^{[W 1]}	Atl/EPac/SAtl	82004
	redflag0	RFTI NIL			#4DFFFF	Atl/EPac/SAtl	83100
	redflag1	RFTI Elevated			#FFFFD9	Atl/EPac/SAtl	83101
	redflag3	RFTI Critical-low			#FFD98C	Atl/EPac/SAtl	83102
	redflag5	RFTI Critical-High			#FF9E59^{[W 1]}	Atl/EPac/SAtl	83103
	redflag7	RFTI Extremely Critical			#FF738A^{[W 1]}	Atl/EPac/SAtl	83104
	redflag9	RFTI Historically critical			#A188FC^{[W 1]}	Atl/EPac/SAtl	83004
	redflagcrh	RFTI Critical-High			#FF9E59^{[W 1]}	Atl/EPac/SAtl	83103
	redflagcrl	RFTI Critical-low			#FFD98C	Atl/EPac/SAtl	83102
	redflagecr	RFTI Extremely Critical			#FF738A^{[W 1]}	Atl/EPac/SAtl	83104
	redflagelv	RFTI Elevated			#FFFFD9	Atl/EPac/SAtl	83101
	redflaghcr	RFTI Historically critical			#A188FC^{[W 1]}	Atl/EPac/SAtl	83004
	redflagnil	RFTI NIL			#4DFFFF	Atl/EPac/SAtl	83100
	remnant	Post-tropical depression			#CCCCCC	Global	70
	remnantlow	Post-tropical depression			#CCCCCC	Global	70
	rfti0	RFTI NIL			#4DFFFF	Atl/EPac/SAtl	83100
	rfti1	RFTI Elevated			#FFFFD9	Atl/EPac/SAtl	83101
	rfti3	RFTI Critical-low			#FFD98C	Atl/EPac/SAtl	83102
	rfti5	RFTI Critical-High			#FF9E59^{[W 1]}	Atl/EPac/SAtl	83103
	rfti7	RFTI Extremely Critical			#FF738A^{[W 1]}	Atl/EPac/SAtl	83104
	rfti9	RFTI Historically critical			#A188FC^{[W 1]}	Atl/EPac/SAtl	83004
	rl	Post-tropical depression			#CCCCCC	Global	70
	rsi0	Category 0 "Nuisance"			#CCCCCC	Atl/EPac/SAtl	80100
	rsi1	Category 1 "Notable"			#FFFFD9	Atl/EPac/SAtl	80110
	rsi2	Category 2 "Minor"			#FFD98C	Atl/EPac/SAtl	80120
	rsi3	Category 3 "Major"			#FF9E59^{[W 1]}	Atl/EPac/SAtl	80130
	rsi4	Category 4 "Crippling"			#FF738A^{[W 1]}	Atl/EPac/SAtl	80140
	rsi5	Category 5 "Extreme"			#A188FC^{[W 1]}	Atl/EPac/SAtl	80150
	rsicrippling	Category 4 "Crippling"			#FF738A^{[W 1]}	Atl/EPac/SAtl	80140
	rsiextreme	Category 5 "Extreme"			#A188FC^{[W 1]}	Atl/EPac/SAtl	80150
	rsimajor	Category 3 "Major"			#FF9E59^{[W 1]}	Atl/EPac/SAtl	80130
	rsiminor	Category 2 "Minor"			#FFD98C	Atl/EPac/SAtl	80120
	rsinotable	Category 1 "Notable"			#FFFFD9	Atl/EPac/SAtl	80110
	rsinuisance	Category 0 "Nuisance"			#CCCCCC	Atl/EPac/SAtl	80100
TC	s1	Minor Solar Radiation Storms			#FFFFD9	Atl/EPac/SAtl	82100
TC	s2	Moderate Solar Radiation Storms			#FFD98C	Atl/EPac/SAtl	82101
TC	s3	Strong Solar Radiation Storms			#FF9E59^{[W 1]}	Atl/EPac/SAtl	82102
TC	s4	Severe Solar Radiation Storms			#FF738A^{[W 1]}	Atl/EPac/SAtl	82103
TC	s5	Extreme Solar Radiation Storms			#A188FC^{[W 1]}	Atl/EPac/SAtl	82104
	scs	Severe cyclonic storm			#C0FFC0	NIO	50008
	sd	Subtropical depression			#6EC1EA^{[W 1]}	Global	62
	severe	Severe tropical storm			#C0FFC0	Global	120
TC	severedep	Severe tropical depression			#6EC1EA^{[W 1]}	Global	120
	severets	Severe tropical storm			#C0FFC0	Global	120
	shdepression	Tropical depression			#6EC1EA^{[W 1]}	Global	90
TC	shem1	Tropical cyclone			#4DFFFF	Historical	20008
TC	shem2	Tropical cyclone			#C0FFC0	Historical	20008
TC	shem3	Tropical cyclone			#FFD98C	SWIO	30006
TC	shem4	Tropical cyclone			#FFD98C	Historical	20008
TC	shem5	Severe tropical cyclone			#A188FC^{[W 1]}	Historical	20010
	shemdepression	Tropical depression			#6EC1EA^{[W 1]}	Global	90
TC	shemsvrtc	Severe tropical cyclone			#FFD98C	Historical	20020
TC	shemtc	Tropical cyclone			#FFD98C	SWIO	30006
	slgtr	Slight Risk			#FFD98C	Atl/EPac/SAtl	84002
	slightrisk	Slight Risk			#FFD98C	Atl/EPac/SAtl	84002
TC	solar1	Minor Solar Radiation Storms			#FFFFD9	Atl/EPac/SAtl	82100
TC	solar2	Moderate Solar Radiation Storms			#FFD98C	Atl/EPac/SAtl	82101
TC	solar3	Strong Solar Radiation Storms			#FF9E59^{[W 1]}	Atl/EPac/SAtl	82102
TC	solar4	Severe Solar Radiation Storms			#FF738A^{[W 1]}	Atl/EPac/SAtl	82103
TC	solar5	Extreme Solar Radiation Storms			#A188FC^{[W 1]}	Atl/EPac/SAtl	82104
	spdepression	Tropical depression			#6EC1EA^{[W 1]}	Global	90
	spia0	Ice Damage Index: 0			#4DFFFF	Atl/EPac/SAtl	80300
	spia1	Ice Damage Index: 1			#FFFFD9	Atl/EPac/SAtl	80301
	spia2	Ice Damage Index: 2			#FFD98C	Atl/EPac/SAtl	80302
	spia3	Ice Damage Index: 3			#FF9E59^{[W 1]}	Atl/EPac/SAtl	80303
	spia4	Ice Damage Index: 4			#FF738A^{[W 1]}	Atl/EPac/SAtl	80304
	spia5	Ice Damage Index: 5			#A188FC^{[W 1]}	Atl/EPac/SAtl	80305
	sprcyclstorm	Super cyclonic storm			#A188FC^{[W 1]}	NIO	50020
	ss	Subtropical storm			#4DFFFF	Global	65
	storm	Tropical storm			#4DFFFF	Global	100
	strong	Severe tropical storm			#C0FFC0	Global	120
	sts	Severe tropical storm			#C0FFC0	Global	120
	sty	Category 4-equivalent super typhoon			#FF738A^{[W 1]}	Atl/EPac/SAtl	80045
TC	styphoon	Supertyphoon			#A188FC^{[W 1]}	WPAC	60050
	sub	Moderate tropical storm			#4DFFFF	SWIO	30004
	subdepression	Subtropical depression			#6EC1EA^{[W 1]}	Global	62
	subdisturbance	Subtropical disturbance			#1591DE^{[W 1]}	Global	55
TC	sublow	Subtropical low			#6EC1EA^{[W 1]}	Aus/Fiji	40000
	subtropical	Subtropical storm			#4DFFFF	Global	65
TC	subtropicalcyclone	Subtropical cyclone			#4DFFFF	Global	70
	sucs	Super cyclonic storm			#A188FC^{[W 1]}	NIO	50020
	supertyphoon	Category 4-equivalent super typhoon			#FF738A^{[W 1]}	Atl/EPac/SAtl	80045
	svrcyclstorm	Severe cyclonic storm			#C0FFC0	NIO	50008
TC	svtyphoon	Severe typhoon			#FF738A^{[W 1]}	WPAC	60015
	swiodepression	Tropical depression			#6EC1EA^{[W 1]}	Global	90
	swiodisturbance	Tropical disturbance			#1591DE^{[W 1]}	Global	80
^[2]	swiosts	Severe tropical storm			#C0FFC0	Global	120
^[3]	swiotc	Tropical cyclone			#FFD98C	SWIO	30006
	swsubdep	Subtropical depression			#6EC1EA^{[W 1]}	Global	62
	t0	T0 tornado			#5EE0F5	Global	1202
	t1	T1 tornado			#4DFFFF	Global	1203
	t10	T10 tornado			#D07EC3^{[W 1]}	Global	1212
	t11	T11 tornado			#A188FC^{[W 1]}	Global	1213
	t2	T2 tornado			#A6FFEC	Global	1204
	t3	T3 tornado			#FFFFD9	Global	1205
	t4	T4 tornado			#FFECB3	Global	1206
	t5	T5 tornado			#FFD98C	Global	1207
	t6	T6 tornado			#FFBC73	Global	1208
	t7	T7 tornado			#FF9E59^{[W 1]}	Global	1209
	t8	T8 tornado			#FF8972^{[W 1]}	Global	1210
	t9	T9 tornado			#FF738A^{[W 1]}	Global	1211
^[3]	tc	Tropical cyclone			#FFD98C	SWIO	30006
	td	Tropical depression			#6EC1EA^{[W 1]}	Global	90
	tdist	Tropical disturbance			#1591DE^{[W 1]}	Global	80
TC	temp0c	≥ 0C temperature			#009614^{[W 1]}^{[W 2]}	Global	2015
TC	temp10c	≥ 10C temperature			#c5ee03	Global	2017
TC	temp10cn	≥ -10C temperature			#19c5ff^{[W 1]}	Global	2013
TC	temp15c	≥ 15C temperature			#ffff00	Global	2018
TC	temp15cn	≥ -15C temperature			#1e96f8^{[W 1]}	Global	2012
TC	temp20c	≥ 20C temperature			#ffc502	Global	2019
TC	temp20cn	≥ -20C temperature			#716EEE^{[W 1]}^{[W 2]}	Global	2011
TC	temp25c	≥ 25C temperature			#ff9606^{[W 1]}	Global	2020
TC	temp25cn	≥ -25C temperature			#9F6FD2^{[W 1]}^{[W 2]}	Global	2010
TC	temp30c	≥ 30C temperature			#FF5500^{[W 1]}	Global	2021
TC	temp30cn	≥ -30C temperature			#CEA8E7^{[W 1]}	Global	2009
TC	temp35c	≥ 35C temperature			#FE1212^{[W 1]}^{[W 2]}	Global	2022
TC	temp35cn	≥ -35C temperature			#FEE9FF	Global	2008
TC	temp40c	≥ 40C temperature			#FE1284^{[W 1]}^{[W 2]}	Global	2023
TC	temp40cn	≥ -40C temperature			#FFFFFF	Global	2007
TC	temp45c	≥ 45C temperature			#FF7BC3^{[W 1]}	Global	2024
TC	temp45cn	≥ -45C temperature			#DCDCDC	Global	2006
TC	temp50c	≥ 50C temperature			#FFC1E3	Global	2025
TC	temp50cn	≥ -50C temperature			#BEBEBE	Global	2005
TC	temp55c	≥ 55C temperature			#FFD6ED	Global	2026
TC	temp55cn	≥ -55C temperature			#868686^{[W 1]}^{[W 2]}	Global	2004
TC	temp5c	≥ 5C temperature			#96df00	Global	2016
TC	temp5cn	≥ -5C temperature			#aedff9	Global	2014
TC	temp60cn	≥ -60C temperature			#FAD6EB	Global	2003
TC	temp65cn	≥ -65C temperature			#DCAAC2^{[W 1]}	Global	2002
TC	temp70cn	≥ -70C temperature			#CB83A5^{[W 1]}	Global	2001
TC	tempb70cn	< -70C temperature			#B7698E^{[W 1]}^{[W 2]}	Global	2000
	thunderstorm	T-storm			#A9FEC4	Atl/EPac/SAtl	84000
	tl	Tropical low			#6EC1EA^{[W 1]}	Aus/Fiji	40002
	torro0	T0 tornado			#5EE0F5	Global	1202
	torro1	T1 tornado			#4DFFFF	Global	1203
	torro10	T10 tornado			#D07EC3^{[W 1]}	Global	1212
	torro11	T11 tornado			#A188FC^{[W 1]}	Global	1213
	torro2	T2 tornado			#A6FFEC	Global	1204
	torro3	T3 tornado			#FFFFD9	Global	1205
	torro4	T4 tornado			#FFECB3	Global	1206
	torro5	T5 tornado			#FFD98C	Global	1207
	torro6	T6 tornado			#FFBC73	Global	1208
	torro7	T7 tornado			#FF9E59^{[W 1]}	Global	1209
	torro8	T8 tornado			#FF8972^{[W 1]}	Global	1210
	torro9	T9 tornado			#FF738A^{[W 1]}	Global	1211
	torrou	TU tornado			#CCCCCC	Global	1200
TC	tropicalcyclone	Tropical cyclone			#FFD98C	SWIO	30006
	ts	Tropical storm			#4DFFFF	Global	100
	tstm	T-storm			#A9FEC4	Atl/EPac/SAtl	84000
	tstorm	T-storm			#A9FEC4	Atl/EPac/SAtl	84000
	tu	TU tornado			#CCCCCC	Global	1200
	ty	Typhoon			#FFD98C	WPAC	60010
	typhoon	Typhoon			#FFD98C	WPAC	60010
?	unknown	Unknown-strength storm			#C0C0C0	Global	0
	vintense	Very intense tropical cyclone			#A188FC^{[W 1]}	SWIO	30010
	vitc	Very intense tropical cyclone			#A188FC^{[W 1]}	SWIO	30010
	vity	Violent typhoon			#A188FC^{[W 1]}	WPAC	60030
	vityphoon	Violent typhoon			#A188FC^{[W 1]}	WPAC	60030
	vscs	Very severe cyclonic storm			#FFD98C	NIO	50010
	vstrtyphoon	Very strong typhoon			#FF738A^{[W 1]}	WPAC	60020
	vsty	Very strong typhoon			#FF738A^{[W 1]}	WPAC	60020
	vstyphoon	Very strong typhoon			#FF738A^{[W 1]}	WPAC	60020
	vsvrcyclstorm	Very severe cyclonic storm			#FFD98C	NIO	50010
TC	windchill0f	≥ 0F wind chill			#716EEE^{[W 1]}^{[W 2]}	Global	2111
TC	windchill100fn	≥ -100F wind chill			#CB83A5^{[W 1]}	Global	2101
TC	windchill10f	≥ 10F wind chill			#1e96f8^{[W 1]}	Global	2112
TC	windchill10fn	≥ -10F wind chill			#9F6FD2^{[W 1]}^{[W 2]}	Global	2110
TC	windchill20f	≥ 20F wind chill			#19c5ff^{[W 1]}	Global	2113
TC	windchill20fn	≥ -20F wind chill			#CEA8E7^{[W 1]}	Global	2109
TC	windchill30f	≥ 30F wind chill			#aedff9	Global	2114
TC	windchill30fn	≥ -30F wind chill			#FEE9FF	Global	2108
TC	windchill40f	≥ 40F wind chill			#009614^{[W 1]}^{[W 2]}	Global	2115
TC	windchill40fn	≥ -40F wind chill			#FFFFFF	Global	2107
TC	windchill50f	≥ 50F wind chill			#96df00	Global	2116
TC	windchill50fn	≥ -50F wind chill			#DCDCDC	Global	2106
TC	windchill60f	≥ 60F wind chill			#c5ee03	Global	2117
TC	windchill60fn	≥ -60F wind chill			#BEBEBE	Global	2105
TC	windchill70fn	≥ -70F wind chill			#868686^{[W 1]}^{[W 2]}	Global	2104
TC	windchill80fn	≥ -80F wind chill			#FAD6EB	Global	2103
TC	windchill90fn	≥ -90F wind chill			#DCAAC2^{[W 1]}	Global	2102
TC	windchillb100fn	≤ -100F wind chill			#B7698E^{[W 1]}^{[W 2]}	Global	2100
TC	windchillextreme	Canada: extreme windchill risk			#A188FC^{[W 1]}	Atl/EPac/SAtl	83025
TC	windchillhigh	Canada: high windchill risk			#FFD98C	Atl/EPac/SAtl	83022
TC	windchilllow	Canada: low windchill risk			#4DFFFF	Atl/EPac/SAtl	83020
TC	windchillmoderate	Canada: moderate windchill risk			#FFFFD9	Atl/EPac/SAtl	83021
TC	windchillsevere	Canada: severe windchill risk			#FF738A^{[W 1]}	Atl/EPac/SAtl	83024
TC	windchillveryhigh	Canada: very high windchill risk			#FF9E59^{[W 1]}	Atl/EPac/SAtl	83023
TC	wssi0	No impacts			#CCCCCC	Atl/EPac/SAtl	80200
TC	wssi1	Limited impacts			#1591DE^{[W 1]}	Atl/EPac/SAtl	80210
TC	wssi2	Minor impacts			#FFFFD9	Atl/EPac/SAtl	80220
TC	wssi3	Moderate impacts			#FF9E59^{[W 1]}	Atl/EPac/SAtl	80230
TC	wssi4	Major impacts			#FF738A^{[W 1]}	Atl/EPac/SAtl	80240
TC	wssi5	Extreme impacts			#A188FC^{[W 1]}	Atl/EPac/SAtl	80250
TC	wssiextreme	Extreme impacts			#A188FC^{[W 1]}	Atl/EPac/SAtl	80250
TC	wssilimited	Limited impacts			#1591DE^{[W 1]}	Atl/EPac/SAtl	80210
TC	wssimajor	Major impacts			#FF738A^{[W 1]}	Atl/EPac/SAtl	80240
TC	wssiminor	Minor impacts			#FFFFD9	Atl/EPac/SAtl	80220
TC	wssimoderate	Moderate impacts			#FF9E59^{[W 1]}	Atl/EPac/SAtl	80230
TC	wssinone	No impacts			#CCCCCC	Atl/EPac/SAtl	80200
	zodw	Zone of disturbed weather			#1591DE^{[W 1]}	SWIO	30000
	1	not available			#FFFFD9	not available
	2	not available			#FFD98C	not available
	3	not available			#FF9E59^{[W 1]}	not available
	4	not available			#FF738A^{[W 1]}	not available
	5	not available			#A188FC^{[W 1]}	not available
	a1	not available			#4DFFFF	not available
	a2	not available			#C0FFC0	not available
	a3	not available			#FFD98C	not available
	a4	not available			#FF738A^{[W 1]}	not available
	a5	not available			#A188FC^{[W 1]}	not available
	et2	not available
	ex2	not available
	extratropical2	not available
	stss	not available

Warnings

This table contains warnings than should be addressed. Please note that some warnings cannot be fully addressed without changes that would require consensus.

↑ ^1.000 ^1.001 ^1.002 ^1.003 ^1.004 ^1.005 ^1.006 ^1.007 ^1.008 ^1.009 ^1.010 ^1.011 ^1.012 ^1.013 ^1.014 ^1.015 ^1.016 ^1.017 ^1.018 ^1.019 ^1.020 ^1.021 ^1.022 ^1.023 ^1.024 ^1.025 ^1.026 ^1.027 ^1.028 ^1.029 ^1.030 ^1.031 ^1.032 ^1.033 ^1.034 ^1.035 ^1.036 ^1.037 ^1.038 ^1.039 ^1.040 ^1.041 ^1.042 ^1.043 ^1.044 ^1.045 ^1.046 ^1.047 ^1.048 ^1.049 ^1.050 ^1.051 ^1.052 ^1.053 ^1.054 ^1.055 ^1.056 ^1.057 ^1.058 ^1.059 ^1.060 ^1.061 ^1.062 ^1.063 ^1.064 ^1.065 ^1.066 ^1.067 ^1.068 ^1.069 ^1.070 ^1.071 ^1.072 ^1.073 ^1.074 ^1.075 ^1.076 ^1.077 ^1.078 ^1.079 ^1.080 ^1.081 ^1.082 ^1.083 ^1.084 ^1.085 ^1.086 ^1.087 ^1.088 ^1.089 ^1.090 ^1.091 ^1.092 ^1.093 ^1.094 ^1.095 ^1.096 ^1.097 ^1.098 ^1.099 ^1.100 ^1.101 ^1.102 ^1.103 ^1.104 ^1.105 ^1.106 ^1.107 ^1.108 ^1.109 ^1.110 ^1.111 ^1.112 ^1.113 ^1.114 ^1.115 ^1.116 ^1.117 ^1.118 ^1.119 ^1.120 ^1.121 ^1.122 ^1.123 ^1.124 ^1.125 ^1.126 ^1.127 ^1.128 ^1.129 ^1.130 ^1.131 ^1.132 ^1.133 ^1.134 ^1.135 ^1.136 ^1.137 ^1.138 ^1.139 ^1.140 ^1.141 ^1.142 ^1.143 ^1.144 ^1.145 ^1.146 ^1.147 ^1.148 ^1.149 ^1.150 ^1.151 ^1.152 ^1.153 ^1.154 ^1.155 ^1.156 ^1.157 ^1.158 ^1.159 ^1.160 ^1.161 ^1.162 ^1.163 ^1.164 ^1.165 ^1.166 ^1.167 ^1.168 ^1.169 ^1.170 ^1.171 ^1.172 ^1.173 ^1.174 ^1.175 ^1.176 ^1.177 ^1.178 ^1.179 ^1.180 ^1.181 ^1.182 ^1.183 ^1.184 ^1.185 ^1.186 ^1.187 ^1.188 ^1.189 ^1.190 ^1.191 ^1.192 ^1.193 ^1.194 ^1.195 ^1.196 ^1.197 ^1.198 ^1.199 ^1.200 ^1.201 ^1.202 ^1.203 ^1.204 ^1.205 ^1.206 ^1.207 ^1.208 ^1.209 ^1.210 ^1.211 ^1.212 ^1.213 ^1.214 ^1.215 ^1.216 ^1.217 ^1.218 ^1.219 ^1.220 ^1.221 This color has contrast issues with links (not WCAG 2.0 AA-compatible). It should not be used in conjunction with a link.
↑ ^2.00 ^2.01 ^2.02 ^2.03 ^2.04 ^2.05 ^2.06 ^2.07 ^2.08 ^2.09 ^2.10 ^2.11 ^2.12 ^2.13 ^2.14 ^2.15 ^2.16 ^2.17 ^2.18 ^2.19 ^2.20 ^2.21 ^2.22 ^2.23 This color has contrast issues with visited links (not WCAG 2.0 AA-compatible with #0b0080). It should not be used in conjunction with a visited link.

local categoryData = require("Module:Storm categories/categories")
local colors = require("Module:Storm categories/colors").colors
local icons = require("Module:Storm categories/icons").icons
local cats = categoryData.cats
local defaultCategory = categoryData.defaultCategory
local p = {}

function p.color(frame)
	return p._color(frame.args[1] or frame:getParent().args[1], false)
end

function p.name(frame)
	return p._name(
		frame.args[1] or frame:getParent().args[1],
		frame.args[2] or frame:getParent().args[2],
		false
	)
end

function p.sortkey(frame)
	return p._sortkey(frame.args[1] or frame:getParent().args[1], false)
end

function p.icon(frame)
	return p._icon(frame.args[1] or frame:getParent().args[1], false)
end

function p.isEqual(frame)
	return p._isEqual(
		frame.args[1] or frame:getParent().args[1],
		frame.args[2] or frame:getParent().args[2]
	) and "yes" or ""
end

function p._normalizeId(category, fallback)
	-- Normalize if normalizable, fall back to default if not.
	return (category ~= nil and string.len(category) ~= 0) and
		string.gsub(string.lower(category), "[^%w]", "") or fallback
end

function p._color(category, nilIfMissing)
	-- This looks confusing, but it's actually nested ternaries (for nil checks)
	local color = p._normalizeId(category, defaultCategory)
		
	return colors[color] or ((cats[color] or (
		nilIfMissing
		and { color = nil }
		or cats[defaultCategory]
	)).color)
end

function p._name(category, basin, nilIfMissing)
	local name_def = (cats[
		p._normalizeId(category, defaultCategory)
	] or (nilIfMissing and { name = nil } or cats[defaultCategory])).name
	return type(name_def) == "table" and 
		(
			name_def[string.lower(basin or "default")]
			or name_def["default"]
			or (not nilIfMissing and error("No default name for basin-based category name.") or nil)
		) 
		or name_def
end

function p._sortkey(category, nilIfMissing)
	-- This looks confusing, but it's actually nested ternaries (for nil checks)
	return (cats[
		p._normalizeId(category, defaultCategory)
	] or (nilIfMissing and { sortkey = nil } or cats[defaultCategory])).sortkey
end

function p._icon(category, nilIfMissing)
	-- This looks confusing, but it's actually nested ternaries (for nil checks)
	local icon = p._normalizeId(category, defaultCategory)
		
	return icons[icon] or (cats[icon] ~= nil and (
		cats[icon].icon or cats["tropicalcyclone"].icon
	) or (not nilIfMissing and cats[defaultCategory].icon) or nil)
end

function p._isEqual(category1, category2)
	-- Checks if two IDs are equal.
	-- An {{#ifeq}} check does not consider aliases. This function compares two
	-- IDs in a way that considers category aliases. This works because alias
	-- assignments are references to the actual table containing the category
	-- info found in the main category table.
	-- 
	-- `false` will be returned if at least one of the categories are nil or
	-- if the category is not defined.
	local _category1 = p._normalizeId(category1)
	local _category2 = p._normalizeId(category2)
	return (_category1 == _category2 and _category1 ~= nil) or
		cats[ _category1 ] == cats[ _category2 ] and
			-- `false` if categories are undefined and not equal.
			cats[ _category1 ] ~= nil
end

function p.demo(frame)
	return require("Module:Storm categories/demo").demo(frame)
end

return p

[9873e71f-3] 1.0 ^1.1 Overriden from original color ( #6EC1EA)

[08aae97e-4] 2.0 ^2.1 Overriden from original icon (File:Severe tropical storm icon.png)

[c63d6f0c-5] 3.0 ^3.1 ^3.2 Overriden from original icon (TC)

[fe8ba830-1] 1.000 ^1.001 ^1.002 ^1.003 ^1.004 ^1.005 ^1.006 ^1.007 ^1.008 ^1.009 ^1.010 ^1.011 ^1.012 ^1.013 ^1.014 ^1.015 ^1.016 ^1.017 ^1.018 ^1.019 ^1.020 ^1.021 ^1.022 ^1.023 ^1.024 ^1.025 ^1.026 ^1.027 ^1.028 ^1.029 ^1.030 ^1.031 ^1.032 ^1.033 ^1.034 ^1.035 ^1.036 ^1.037 ^1.038 ^1.039 ^1.040 ^1.041 ^1.042 ^1.043 ^1.044 ^1.045 ^1.046 ^1.047 ^1.048 ^1.049 ^1.050 ^1.051 ^1.052 ^1.053 ^1.054 ^1.055 ^1.056 ^1.057 ^1.058 ^1.059 ^1.060 ^1.061 ^1.062 ^1.063 ^1.064 ^1.065 ^1.066 ^1.067 ^1.068 ^1.069 ^1.070 ^1.071 ^1.072 ^1.073 ^1.074 ^1.075 ^1.076 ^1.077 ^1.078 ^1.079 ^1.080 ^1.081 ^1.082 ^1.083 ^1.084 ^1.085 ^1.086 ^1.087 ^1.088 ^1.089 ^1.090 ^1.091 ^1.092 ^1.093 ^1.094 ^1.095 ^1.096 ^1.097 ^1.098 ^1.099 ^1.100 ^1.101 ^1.102 ^1.103 ^1.104 ^1.105 ^1.106 ^1.107 ^1.108 ^1.109 ^1.110 ^1.111 ^1.112 ^1.113 ^1.114 ^1.115 ^1.116 ^1.117 ^1.118 ^1.119 ^1.120 ^1.121 ^1.122 ^1.123 ^1.124 ^1.125 ^1.126 ^1.127 ^1.128 ^1.129 ^1.130 ^1.131 ^1.132 ^1.133 ^1.134 ^1.135 ^1.136 ^1.137 ^1.138 ^1.139 ^1.140 ^1.141 ^1.142 ^1.143 ^1.144 ^1.145 ^1.146 ^1.147 ^1.148 ^1.149 ^1.150 ^1.151 ^1.152 ^1.153 ^1.154 ^1.155 ^1.156 ^1.157 ^1.158 ^1.159 ^1.160 ^1.161 ^1.162 ^1.163 ^1.164 ^1.165 ^1.166 ^1.167 ^1.168 ^1.169 ^1.170 ^1.171 ^1.172 ^1.173 ^1.174 ^1.175 ^1.176 ^1.177 ^1.178 ^1.179 ^1.180 ^1.181 ^1.182 ^1.183 ^1.184 ^1.185 ^1.186 ^1.187 ^1.188 ^1.189 ^1.190 ^1.191 ^1.192 ^1.193 ^1.194 ^1.195 ^1.196 ^1.197 ^1.198 ^1.199 ^1.200 ^1.201 ^1.202 ^1.203 ^1.204 ^1.205 ^1.206 ^1.207 ^1.208 ^1.209 ^1.210 ^1.211 ^1.212 ^1.213 ^1.214 ^1.215 ^1.216 ^1.217 ^1.218 ^1.219 ^1.220 ^1.221 This color has contrast issues with links (not WCAG 2.0 AA-compatible). It should not be used in conjunction with a link.

[f8134bf1-2] 2.00 ^2.01 ^2.02 ^2.03 ^2.04 ^2.05 ^2.06 ^2.07 ^2.08 ^2.09 ^2.10 ^2.11 ^2.12 ^2.13 ^2.14 ^2.15 ^2.16 ^2.17 ^2.18 ^2.19 ^2.20 ^2.21 ^2.22 ^2.23 This color has contrast issues with visited links (not WCAG 2.0 AA-compatible with #0b0080). It should not be used in conjunction with a visited link.

[W 1]

[W 2]

[1]

[2]

[3]