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  "event": {
    "id": "ea:052WATCSTHUN",
    "slug": "hunstanton-coast-in-norfolk-e8b7c478",
    "type": "flood-warning",
    "type_label": "Flood warning",
    "source_id": "052WATCSTHUN",
    "title": "Flood alert: Hunstanton coast in Norfolk",
    "description": "Hunstanton coast in Norfolk",
    "status": "current",
    "severity": "Flood alert",
    "severity_level": 3,
    "is_tidal": true,
    "county": "Norfolk",
    "river_or_sea": "North Sea",
    "source_message": "High tides and forecast weather conditions throughout the evening may lead to flooding.\nFlooding is possible from 5:45pm to 9:45pm on Thursday 12 November.\nLocations most affected will be low-lying land and roads near rivers or on the coast, with spray being seen on the seafront paths. Flood gates in the area will be closed by the Local Authority which will make access difficult. Please take notice of the Flood Sign at top of South Beach Road. The detailed forecast is for a peak level at King's Lynn of 3.86mAODN at 7:45pm on 12 November, which is 0.6m above tide tables, Wind Force 6, Northerly. No further high tides are expected over the coming days.\nWe are closely monitoring the situation .\nAvoid beaches and coastal promenades, which may be flooded.\nThis message will be updated by 9:30AM on Friday 13 November or as the situation changes.",
    "raised_at": "2026-11-12T11:23:58Z",
    "source_updated_at": "2026-11-12T11:23:00Z",
    "checked_at": "2026-11-12T22:00:44Z",
    "area_km2": 0.74,
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    },
    "source_url": "https://environment.data.gov.uk/flood-monitoring/id/floods/052WATCSTHUN",
    "polygon_url": "https://environment.data.gov.uk/flood-monitoring/id/floodAreas/052WATCSTHUN/polygon.geojson",
    "source_name": "Environment Agency real-time flood-monitoring API",
    "licence": "Open Government Licence v3.0",
    "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
    "attribution": "This uses Environment Agency flood and river level data from the real-time data API (Beta).",
    "area_method": "Spherical polygon-area approximation using a mean Earth radius of 6,371.0088 km.",
    "analysis_note": "The area is an approximation of the official warning-area boundary, not a measurement of flooded land, people affected or damage."
  },
  "coverage": {
    "initial_area": "England",
    "provider": "Environment Agency",
    "scope_note": "This first monitoring area follows the Environment Agency feed in England. Wales, Scotland and Northern Ireland are not covered by this feed."
  },
  "captured_at": "2026-11-12T22:00:44Z",
  "method": {
    "summary": "The official warning-area boundary is validated, measured and packaged with its source status and timestamps.",
    "measurement": "Spherical polygon-area approximation using a mean Earth radius of 6,371.0088 km. It describes the warning area only.",
    "not_measured": [
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      "damage",
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    ]
  },
  "sources": [
    {
      "name": "Environment Agency real-time flood-monitoring API",
      "url": "https://environment.data.gov.uk/flood-monitoring/doc/reference",
      "data_url": "https://environment.data.gov.uk/flood-monitoring/id/floods/052WATCSTHUN",
      "licence": "Open Government Licence v3.0",
      "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
      "attribution": "This uses Environment Agency flood and river level data from the real-time data API (Beta)."
    }
  ],
  "revision": 1,
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