{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-12T00:30:19Z",
    "providers": [
      "Claude"
    ],
    "breadth": "written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify",
    "pass": 2,
    "wave": 2,
    "engine": "claude",
    "enrichment": {
      "pass": 3,
      "engine": "claude",
      "producedAt": "2026-10-05T23:50:00Z",
      "ingestedAt": "2026-10-05T20:49:39+00:00",
      "fields": [
        "agent_conduct",
        "ethics",
        "owners"
      ]
    },
    "gate": {
      "passed": true,
      "version": "1.0",
      "at": "2026-10-06T19:51:58+00:00",
      "evidence": [
        "completeness 1.00",
        "sense: Wikidata description",
        "2 live sources",
        "review by codex: pass"
      ]
    }
  },
  "metaModel": {
    "id": "THING-Q2857578",
    "registryId": "vr.tr.thunderstorm",
    "name": "thunderstorm",
    "version": "0.2.0-wave.2",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "XCT.STA"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q2857578/",
  "model": {
    "registry_id": "vr.tr.thunderstorm",
    "name": "thunderstorm",
    "purpose": "Let an agent explain thunderstorms and how they form, describe their types and hazards, relay warnings and lightning safety guidance from authorities, and support learning.",
    "definition": "A storm characterised by lightning and thunder produced by cumulonimbus clouds, usually with heavy rain and sometimes hail, strong winds or tornadoes, in forms from single-cell air-mass storms and mountain storms to multicell and supercell storms, dry thunderstorms and thundersnow, and persistent phenomena such as Catatumbo lightning; thunderstorms are forecast and warned by meteorological services and are hazards to people, aviation and property.",
    "what_it_is_for": "Storms with lightning and thunder.",
    "affordances": [
      "explain formation and types",
      "describe hazards",
      "relay warnings and safety guidance",
      "support learning"
    ],
    "distinguishing_features": [
      "Cumulonimbus convection",
      "Lightning",
      "Types by organisation",
      "Multiple hazards"
    ],
    "appearance": "Towering dark clouds with lightning, rain and thunder.",
    "visual_identification": [
      "Lightning and thunder from cumulonimbus",
      "Single-cell to supercell",
      "A rain shower lacks lightning; a hurricane is a large rotating system"
    ],
    "physical_properties": [],
    "families_and_kinds": [
      "air-mass and single-cell storms",
      "multicell and squall line storms",
      "supercell storms",
      "dry thunderstorms and thundersnow",
      "persistent and regional phenomena"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "storm",
        "why": "category"
      },
      {
        "relation": "is a kind of",
        "target": "weather",
        "why": "category"
      },
      {
        "relation": "is related to",
        "target": "hailstorm",
        "why": "hail-producing storms"
      },
      {
        "relation": "is related to",
        "target": "hurricane",
        "why": "another severe weather entry"
      }
    ],
    "identifiers": [],
    "standards_and_regulation": [
      "Meteorological warning criteria",
      "Lightning protection standards for buildings",
      "Aviation weather rules"
    ],
    "failure_modes_and_hazards": [
      "Lightning strikes",
      "Flash floods and hail",
      "Wildfires from dry thunderstorms"
    ],
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": [],
    "agent_conduct": {
      "may": [
        "Relay official thunderstorm, lightning and flash flood warnings with source and time.",
        "Advise people outdoors to seek shelter when lightning is near."
      ],
      "must_not": [
        "Send people, crews or drones into exposed areas during a thunderstorm.",
        "Downplay official severe weather warnings.",
        "Spread unverified storm or tornado reports as official."
      ],
      "requires_human": [
        "Suspending outdoor events or work for an approaching storm."
      ]
    },
    "ethics": {
      "considerations": [
        "Lightning and flash floods kill people caught outdoors without warning.",
        "Outdoor workers often cannot choose to shelter without their employer's support."
      ],
      "affected_parties": [
        "People outdoors",
        "Outdoor workers",
        "Event crowds"
      ]
    },
    "owners": {
      "steward": "Nobody owns a storm; national meteorological services issue warnings.",
      "master_systems": []
    }
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q2857578: thunderstorm",
      "url": "https://www.wikidata.org/wiki/Q2857578",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-en",
      "title": "Wikipedia: Thunderstorm",
      "url": "https://en.wikipedia.org/wiki/Thunderstorm",
      "url_status": "live",
      "what_it_supports": "general description of the item",
      "checked_by": "wikidata-api sitelink"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "understand",
        "name": "Understand",
        "description": "How thunderstorms form.",
        "rationale": "Science.",
        "layers": [
          {
            "id": "formation",
            "name": "Formation",
            "description": "Formation and lifecycle.",
            "findings": [
              {
                "id": "formation-finding",
                "name": "Formation",
                "description": "Formation.",
                "questions": [
                  {
                    "text": "How do thunderstorms form from instability, moisture and lift, and what are their stages?",
                    "kind": "definition"
                  },
                  {
                    "text": "How does lightning form and produce thunder?",
                    "kind": "definition"
                  }
                ]
              }
            ]
          },
          {
            "id": "types",
            "name": "Types",
            "description": "Types.",
            "findings": [
              {
                "id": "types-finding",
                "name": "Types",
                "description": "Types.",
                "questions": [
                  {
                    "text": "How do air-mass, multicell, supercell, dry and snow thunderstorms differ, and what is Catatumbo lightning?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits a specific type?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "safety",
        "name": "Safety",
        "description": "Staying safe.",
        "rationale": "Practice.",
        "layers": [
          {
            "id": "lightning",
            "name": "Lightning",
            "description": "Lightning safety.",
            "findings": [
              {
                "id": "lightning-finding",
                "name": "Lightning",
                "description": "Lightning.",
                "questions": [
                  {
                    "text": "What do authorities advise for lightning safety outdoors, indoors and in vehicles?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Is a storm happening now, requiring immediate shelter?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "warnings",
            "name": "Warnings",
            "description": "Warnings.",
            "findings": [
              {
                "id": "warnings-finding",
                "name": "Warnings",
                "description": "Warnings.",
                "questions": [
                  {
                    "text": "How are thunderstorm warnings issued, and what do severity levels mean?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits weather warnings?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "impact",
        "name": "Impact",
        "description": "Impacts and protection.",
        "rationale": "Practice.",
        "layers": [
          {
            "id": "protection",
            "name": "Protection",
            "description": "Protecting property.",
            "findings": [
              {
                "id": "protection-finding",
                "name": "Protection",
                "description": "Protection.",
                "questions": [
                  {
                    "text": "How do lightning protection systems and surge protection work, and which standards apply?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits lightning protection?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "sectors",
            "name": "Sectors",
            "description": "Aviation and agriculture.",
            "findings": [
              {
                "id": "sectors-finding",
                "name": "Sectors",
                "description": "Sectors.",
                "questions": [
                  {
                    "text": "How do thunderstorms affect aviation, agriculture and outdoor events, and how are they managed?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits aviation weather?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "learn",
        "name": "Learn",
        "description": "Research and teaching.",
        "rationale": "Education.",
        "layers": [
          {
            "id": "research",
            "name": "Research",
            "description": "Research and climate.",
            "findings": [
              {
                "id": "research-finding",
                "name": "Research",
                "description": "Research.",
                "questions": [
                  {
                    "text": "How are thunderstorms studied and forecast, and how is climate change affecting them, according to research?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which findings are uncertain?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "teach",
            "name": "Teach",
            "description": "Teaching.",
            "findings": [
              {
                "id": "teach-finding",
                "name": "Teach",
                "description": "Teaching.",
                "questions": [
                  {
                    "text": "How can thunderstorm formation be taught?",
                    "kind": "action"
                  },
                  {
                    "text": "Which misconceptions arise?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should lightning be a separate entry?",
    "How should warning services be linked?",
    "How should safety guidance be linked?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}