Property talk:P2528

Documentation

• Start a query
• Current uses
• Statistics by class
• Units
• Scale of values
• List of qualifiers
• Count

earthquake magnitude on the Richter magnitude scale
magnitude of an earthquake according to the Richter magnitude scale

Represents	Richter scale (Q38768)
Data type	Quantity
Template parameter	magnitude
Domain	According to this template: earthquake (Q7944) According to statements in the property: earthquake (Q7944) or volcanic eruption (Q7692360) When possible, data should only be stored as statements
Allowed values	According to this template: I think it's from 0 to 10, but I'm not sure. According to statements in the property: 0 ≤ 𝓧 ≤ 10 When possible, data should only be stored as statements
Allowed units	not applicable
Example	2009 L'Aquila earthquake (Q207918) → 5.8 2011 Tōhoku earthquake and tsunami (Q36204) → 9
Source	référence externe, article de liste de Wikipédia, etc. (note: this information should be moved to a property statement; use property source website for the property (P1896))
Tracking: usage	Category:Pages using Wikidata property P2528 (Q26905043)
See also	earthquake magnitude on the moment magnitude scale (P2527), JMA Magnitude (P5900)
Lists	Items with the most statements of this property Count of items by number of statements (chart) Items with the most statements Items with the fewest statements Count of items by number of sitelinks (chart) Items with the most sitelinks Items with the most sitelinks, but no link to one Wikipedia (sample: Welsh Wikipedia, cywiki) Items with the fewest sitelinks Most linked wikis Items with the most identifier properties Items with no other statements Most recently created items Items with novalue claims Items with unknown value claims Usage history (total) Usage history (main statement) Chart by item creation date Minimum and maximum Items with highest numeric value Items with lowest numeric value User:Laboramus/Units/P2528 (Units used) Database reports/Constraint violations/P2528 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 1,076 Main statement 1,069 99.3% of uses Qualifier 7 0.7% of uses

[create Create a translatable help page (preferably in English) for this property to be included here]

Units: “novalue”: value unit must be one of listed. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P2528#Units

Type “earthquake (Q7944), volcanic eruption (Q7692360)”: item must contain property “instance of (P31)” with classes “earthquake (Q7944), volcanic eruption (Q7692360)” or their subclasses (defined using subclass of (P279)). (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P2528#Type Q7944, Q7692360, SPARQL

Range from “0” to “10”: values should be in the range from “0” to “10”. (Help)

List of violations of this constraint: Database reports/Constraint violations/P2528#Range, hourly updated report

Citation needed: the property must have at least one reference (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P2528#citation needed

This property is being used by: it:Template:Terremoto hy:Կաղապար:Տեղեկաքարտ Երկրաշարժ ca:Plantilla:Infotaula esdeveniment pt:Predefinição:Info/Sismo/Wikidata eu:Txantiloi:Gertakari infotaula hyw:Կաղապար:Տեղեկաքարտ Երկրաշարժ uk:Шаблон:Землетрус zh-yue:Template:維基數據事件明細 yue:Template:維基數據事件明細 Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)