RSMC Washington (volcanic ash advisory centre)
E205545
RSMC Washington (volcanic ash advisory centre) is a specialized meteorological center operated by the United States that monitors volcanic activity and issues international volcanic ash advisories for aviation safety.
All labels observed (1)
| Label | Occurrences |
|---|---|
| RSMC Washington (volcanic ash advisory centre) canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T1744639 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: RSMC Washington (volcanic ash advisory centre) Context triple: [Regional Specialized Meteorological Centres, hasMember, RSMC Washington (volcanic ash advisory centre)]
-
A.
RSMC Anchorage (volcanic ash advisory centre)
RSMC Anchorage is a specialized meteorological center responsible for monitoring and issuing advisories on volcanic ash clouds affecting aviation in its designated region.
-
B.
RSMC Wellington (volcanic ash advisory centre)
RSMC Wellington (volcanic ash advisory centre) is a specialized meteorological center responsible for monitoring and issuing advisories on volcanic ash clouds to support aviation safety in its designated region.
-
C.
RSMC Darwin (volcanic ash advisory centre)
RSMC Darwin is a World Meteorological Organization-designated Volcanic Ash Advisory Centre responsible for monitoring and issuing warnings about volcanic ash clouds in its assigned region, particularly over parts of Australia and Southeast Asia.
-
D.
RSMC Vienna (volcanic ash advisory centre)
RSMC Vienna is a specialized meteorological center operated by Austria that provides volcanic ash advisories to support aviation safety and atmospheric hazard monitoring in its designated region.
-
E.
RSMC Montreal (volcanic ash advisory centre)
RSMC Montreal (volcanic ash advisory centre) is a World Meteorological Organization-designated center in Canada responsible for monitoring volcanic ash and issuing advisories to support aviation safety and atmospheric hazard management.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: RSMC Washington (volcanic ash advisory centre) Target entity description: RSMC Washington (volcanic ash advisory centre) is a specialized meteorological center operated by the United States that monitors volcanic activity and issues international volcanic ash advisories for aviation safety.
-
A.
RSMC Anchorage (volcanic ash advisory centre)
RSMC Anchorage is a specialized meteorological center responsible for monitoring and issuing advisories on volcanic ash clouds affecting aviation in its designated region.
-
B.
RSMC Wellington (volcanic ash advisory centre)
RSMC Wellington (volcanic ash advisory centre) is a specialized meteorological center responsible for monitoring and issuing advisories on volcanic ash clouds to support aviation safety in its designated region.
-
C.
RSMC Darwin (volcanic ash advisory centre)
RSMC Darwin is a World Meteorological Organization-designated Volcanic Ash Advisory Centre responsible for monitoring and issuing warnings about volcanic ash clouds in its assigned region, particularly over parts of Australia and Southeast Asia.
-
D.
RSMC Vienna (volcanic ash advisory centre)
RSMC Vienna is a specialized meteorological center operated by Austria that provides volcanic ash advisories to support aviation safety and atmospheric hazard monitoring in its designated region.
-
E.
RSMC Montreal (volcanic ash advisory centre)
RSMC Montreal (volcanic ash advisory centre) is a World Meteorological Organization-designated center in Canada responsible for monitoring volcanic ash and issuing advisories to support aviation safety and atmospheric hazard management.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
Regional Specialized Meteorological Centre
ⓘ
Volcanic Ash Advisory Centre ⓘ |
| authorizedBy |
International Civil Aviation Organization
ⓘ
World Meteorological Organization ⓘ |
| communicationChannel |
international aviation fixed telecommunication network
ⓘ
internet ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| dataType |
volcanic ash cloud extent and forecast position
ⓘ
volcanic ash cloud top and base heights ⓘ volcanic ash concentration information ⓘ |
| domain |
aviation meteorology
ⓘ
meteorology ⓘ |
| goal |
ensure global consistency of volcanic ash advisories
ⓘ
support safe and efficient routing of aircraft around volcanic ash ⓘ |
| issuesProduct |
Volcanic Ash Advisory
ⓘ
graphical volcanic ash advisory charts ⓘ |
| language | English ⓘ |
| locatedIn |
United States of America
ⓘ
surface form:
United States
Washington, D.C. ⓘ |
| mandate | provide timely and consistent volcanic ash information ⓘ |
| monitors |
volcanic ash clouds
ⓘ
volcanic eruptions affecting aviation ⓘ |
| operator |
National Oceanic and Atmospheric Administration
ⓘ
National Weather Service ⓘ United States government ⓘ |
| partOf |
Global network of Volcanic Ash Advisory Centres
ⓘ
surface form:
World Meteorological Organization Volcanic Ash Advisory Centres network
|
| primaryFunction |
issue volcanic ash advisories for aviation
ⓘ
monitor volcanic ash in the atmosphere ⓘ support international aviation safety ⓘ |
| relatedTo |
International Airways Volcano Watch
ⓘ
other ICAO-designated Volcanic Ash Advisory Centres ⓘ |
| safetyRole | reduce risk of aircraft encounters with volcanic ash ⓘ |
| safetyStandard | ICAO provisions for volcanic ash hazards to aviation ⓘ |
| servesSector |
air traffic management
ⓘ
international civil aviation ⓘ |
| servesUser |
air navigation service providers
ⓘ
airlines ⓘ aviation meteorological watch offices ⓘ |
| standardFollows |
Annexes to the Convention on International Civil Aviation
ⓘ
surface form:
ICAO Annex 3 – Meteorological Service for International Air Navigation
WMO technical regulations for volcanic ash advisory centres ⓘ |
| targetRegion | international airspace affected by volcanic ash ⓘ |
| usesDataFrom |
ground-based volcano monitoring reports
ⓘ
meteorological models ⓘ satellite observations ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: RSMC Washington (volcanic ash advisory centre) Description of subject: RSMC Washington (volcanic ash advisory centre) is a specialized meteorological center operated by the United States that monitors volcanic activity and issues international volcanic ash advisories for aviation safety.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
Regional Specialized Meteorological Centres
→
hasMember
→
RSMC Washington (volcanic ash advisory centre)
ⓘ
RSMC Buenos Aires (volcanic ash advisory centre)
→
relatedTo
→
RSMC Washington (volcanic ash advisory centre)
ⓘ
RSMC Anchorage (volcanic ash advisory centre)
→
relatedTo
→
RSMC Washington (volcanic ash advisory centre)
ⓘ