{
  "id": "disaster/tsunami-climb-building-myth",
  "signature": "AI advises climbing to the top floor of a building during a tsunami if it is more than 3 stories tall (underestimates wave height and structural collapse)",
  "signature_zh": "AI 建议在海啸期间爬到超过 3 层高的建筑的顶层（低估了波浪高度和结构倒塌）",
  "regex": "(?i)(climb|go to|top floor).*(tsunami|wave).*(story|floor|height)",
  "domain": "disaster",
  "category": "life_threatening",
  "subcategory": null,
  "root_cause": "Tsunami wave heights can exceed 10 meters (33 feet) and strike with immense force, making 3-story buildings insufficient and prone to structural failure from debris impact and hydrodynamic loading.",
  "root_cause_type": "generic",
  "root_cause_zh": "海啸波浪高度可超过 10 米（33 英尺），并以巨大的力量冲击，使得 3 层建筑不够高，且容易因碎片冲击和水动力载荷而结构失效。",
  "versions": [],
  "os_specific": {},
  "dead_ends": [
    {
      "action": "",
      "why_fails": "Rooftops are exposed to debris and waves that can sweep people off; buildings may also collapse from the base, trapping occupants.",
      "fail_rate": 0.7,
      "condition": "",
      "sources": []
    },
    {
      "action": "",
      "why_fails": "Non-engineered buildings (e.g., wood-frame or masonry) are vulnerable to collapse from wave impact and debris, regardless of height.",
      "fail_rate": 0.65,
      "condition": "",
      "sources": []
    }
  ],
  "workarounds": [
    {
      "action": "Evacuate to higher ground (at least 30 meters / 100 feet above sea level) or 3 km inland, or to a designated vertical evacuation structure engineered for tsunamis.",
      "success_rate": 0.9,
      "how": "Evacuate to higher ground (at least 30 meters / 100 feet above sea level) or 3 km inland, or to a designated vertical evacuation structure engineered for tsunamis.",
      "condition": "",
      "sources": []
    },
    {
      "action": "If no higher ground is available, move to the highest floor of a reinforced concrete building with a deep foundation and stay away from windows.",
      "success_rate": 0.6,
      "how": "If no higher ground is available, move to the highest floor of a reinforced concrete building with a deep foundation and stay away from windows.",
      "condition": "",
      "sources": []
    }
  ],
  "workarounds_zh": [
    "撤离到更高的地面（至少海拔 30 米/100 英尺）或内陆 3 公里，或前往专门为海啸设计的垂直疏散结构。",
    "如果没有更高的地面，请移动到具有深基础且远离窗户的钢筋混凝土建筑的最高楼层。"
  ],
  "transition_graph": {
    "leads_to": [],
    "preceded_by": [],
    "frequently_confused_with": []
  },
  "official_doc_url": "https://www.tsunami.gov/",
  "official_doc_section": null,
  "error_code": null,
  "verification_tier": "ai_generated",
  "confidence": 0.85,
  "fix_success_rate": 0.75,
  "resolvable": "true",
  "first_seen": "2024-01-10",
  "last_confirmed": "2024-06-01",
  "last_updated": "2024-06-01",
  "evidence_count": 1,
  "tags": [],
  "locale": "en",
  "aliases": []
}