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Piton de la Fournaise

Volcano in Reunion

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 16, 2026
Entity authorityQ1049644
Source-derived summary

Piton de la Fournaise (French: [pitɔ̃ də la fuʁnɛz]; 'Peak of the Furnace') is a shield volcano on the eastern side of Réunion island, a French overseas department and region, in the Indian Ocean. It is currently one of the most active volcanoes in the world, along with Kīlauea in the Hawaiian Islands, Stromboli and Etna in Italy and Mount Erebus in Antarctica. The volcano is located within Réunion National Park, a World Heritage Site.

Residents of Réunion sometimes refer to Piton de la Fournaise simply as le Volcan ("the Volcano"). It is a major tourist attraction.

Geology

The uppermost section of the volcano is occupied by the Enclos Fouqué, a caldera 8 kilometres (5.0 mi) wide. High cliffs, known as remparts in French, form the caldera's rim. The caldera is breached to the southeast towards the sea. The eastern flank of the volcano is unstable and is in the initial stages of failure. It will eventually collapse into the Indian Ocean, possibly causing a megatsunami in the event of a cataclysmic debris flow.

Editorial summary

Begin with the source’s own compact description: “Piton de la Fournaise” is volcano in Reunion. The dossier treats that line as a proposition to test through Piton, Fournaise and Volcano, not as a finished interpretation.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current 174-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The selected authority fields contribute no independent date. For this dossier, Piton, Fournaise and Volcano is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “volcano in Reunion” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Aug 16, 2026. The linked authority identifier is Q1049644. VIAF identifies the subject as 170186947. The Library of Congress control number is sh90001343. Authority coordinates are -21.243, 55.707. 1 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank.

Critical limits

The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Piton de la Fournaise”, its source revision and the description used here.
  2. Expand the search: follow Piton de la Fournaise primary sources, Piton de la Fournaise archive and Piton research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Piton de la Fournaise”?
  2. Which institution is responsible for the underlying evidence?
  3. Which cited source is closest to the event, object or claim?
Subject index

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Source & attribution

This entry incorporates text from Piton de la Fournaise” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.