{
  "id": "safety/rip-current-misidentification",
  "signature": "AI tells a beachgoer that rip currents can be identified by dark, calm-looking water between breaking waves, and to swim directly toward shore if caught in one",
  "signature_zh": "AI告诉海滩游客，可以通过破碎波浪之间看起来平静的深色水域识别离岸流，如果被卷入，应直接游向岸边",
  "regex": "swim directly toward shore if caught in a rip current|rip currents look like dark calm water|rip current identification dark water",
  "domain": "safety",
  "category": "physical_safety",
  "subcategory": null,
  "root_cause": "Rip currents often appear as darker, calmer channels because they carry sand and water seaward, but they can also appear foamy or turbulent; the correct survival technique is to swim parallel to shore (along the beach) to escape the narrow current, not directly toward shore where exhaustion and drowning risk are high",
  "root_cause_type": "generic",
  "root_cause_zh": "离岸流通常表现为较暗、较平静的水道，因为它们将沙子和水带向海洋，但也可能看起来泡沫多或湍急；正确的生存技巧是平行于海岸游泳（沿着海滩）以逃离狭窄的水流，而不是直接游向岸边，否则会导致体力耗尽和溺水风险高",
  "versions": [
    {
      "version": "NOAA Rip Current Safety Guidelines 2023",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    },
    {
      "version": "Surf Life Saving Australia Rip Current Survival 2024",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    }
  ],
  "os_specific": {},
  "dead_ends": [
    {
      "action": "Swim directly toward shore as fast as possible",
      "why_fails": "Rip currents flow seaward faster than most people can swim (up to 2 m/s); swimming directly against the current leads to exhaustion and drowning within minutes",
      "fail_rate": 0.9,
      "condition": "",
      "sources": []
    },
    {
      "action": "Look for only dark, calm water as the sole sign of a rip current",
      "why_fails": "Rip currents can also appear as choppy, foamy, or debris-filled channels; relying only on dark water misses many dangerous currents",
      "fail_rate": 0.65,
      "condition": "",
      "sources": []
    }
  ],
  "workarounds": [
    {
      "action": "If caught in a rip current: swim parallel to the shore (along the beach) until you feel the current release, then swim diagonally back to shore. If unable to swim, float or tread water and signal for help.",
      "success_rate": 0.9,
      "how": "If caught in a rip current: swim parallel to the shore (along the beach) until you feel the current release, then swim diagonally back to shore. If unable to swim, float or tread water and signal for help.",
      "condition": "",
      "sources": []
    },
    {
      "action": "Identify rip currents by looking for a channel of churning, choppy water, a line of foam or debris moving seaward, or a break in the incoming wave pattern. Use the NOAA rip current identification guide.",
      "success_rate": 0.85,
      "how": "Identify rip currents by looking for a channel of churning, choppy water, a line of foam or debris moving seaward, or a break in the incoming wave pattern. Use the NOAA rip current identification guide.",
      "condition": "",
      "sources": []
    }
  ],
  "workarounds_zh": [
    "如果被卷入离岸流：平行于海岸游泳（沿着海滩），直到感觉水流释放，然后斜着游回岸边。如果无法游泳，漂浮或踩水并呼救。",
    "通过观察翻滚、湍急的水道、向海移动的泡沫或碎屑线，或波浪模式的间隙来识别离岸流。使用NOAA离岸流识别指南。"
  ],
  "transition_graph": {
    "leads_to": [],
    "preceded_by": [],
    "frequently_confused_with": []
  },
  "official_doc_url": "https://www.weather.gov/safety/ripcurrents",
  "official_doc_section": null,
  "error_code": "RIP-CURRENT-SAFETY-001",
  "verification_tier": "ai_generated",
  "confidence": 0.88,
  "fix_success_rate": 0.82,
  "resolvable": "true",
  "first_seen": "2024-06-20",
  "last_confirmed": "2024-06-01",
  "last_updated": "2024-06-01",
  "evidence_count": 1,
  "tags": [],
  "locale": "en",
  "aliases": []
}