{
    "schema": "mountain-weather-cloud-observations-v1",
    "camera": "snowdon",
    "date": "2026-09-16",
    "timezone": "Europe/London",
    "units": "metres above sea level",
    "source": "https://mountainweather.co.uk/cloud-base-observations?camera=snowdon",
    "camera_credit": "Snowdon Webcam Images by DataCymru Ltd",
    "camera_url": "https://snowdon.webcam/",
    "scope": "Camera-facing mapped slopes, not the whole mountain. Provisional image-derived estimates, not independently calibrated height measurements. Gaps remain; decimal values are model output, not precision claims.",
    "reuse": "Credit Mountain Weather and the camera provider, link to the observations page, and retain timestamps and quality flags. Photographs have separate permissions.",
    "readings": [
        {
            "camera": "snowdon",
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            "local_time": "2026-09-16T06:24:37+01:00",
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            "cloud_base_above_m_asl": null,
            "cloud_base_below_m_asl": 664.2,
            "confidence": null,
            "cloud_edge": null,
            "mist_below_base": null,
            "scene": "Mapped hillside obscured",
            "provisional": true
        },
        {
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            "local_time": "2026-09-16T06:54:37+01:00",
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            "cloud_base_below_m_asl": 664.2,
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            "scene": "Mapped hillside obscured",
            "provisional": true
        },
        {
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            "local_time": "2026-09-16T07:24:37+01:00",
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            "cloud_base_m_asl": null,
            "cloud_base_above_m_asl": null,
            "cloud_base_below_m_asl": 664.2,
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            "mist_below_base": null,
            "scene": "Camera view obscured by cloud or fog",
            "provisional": true
        },
        {
            "camera": "snowdon",
            "observed_at": "2026-09-16T06:54:37Z",
            "local_time": "2026-09-16T07:54:37+01:00",
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            "mist_below_base": null,
            "scene": "Camera view obscured by cloud or fog",
            "provisional": true
        },
        {
            "camera": "snowdon",
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            "local_time": "2026-09-16T08:24:37+01:00",
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            "cloud_base_above_m_asl": null,
            "cloud_base_below_m_asl": 664.2,
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            "mist_below_base": null,
            "scene": "Camera view obscured by cloud or fog",
            "provisional": true
        },
        {
            "camera": "snowdon",
            "observed_at": "2026-09-16T07:54:37Z",
            "local_time": "2026-09-16T08:54:37+01:00",
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            "scene": "Mapped hillside obscured",
            "provisional": true
        },
        {
            "camera": "snowdon",
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            "local_time": "2026-09-16T09:24:37+01:00",
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            "cloud_base_below_m_asl": 664.2,
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            "scene": "Mapped hillside obscured",
            "provisional": true
        },
        {
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            "local_time": "2026-09-16T09:54:37+01:00",
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        },
        {
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            "local_time": "2026-09-16T10:24:37+01:00",
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            "scene": "Mapped hillside obscured",
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        },
        {
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            "local_time": "2026-09-16T10:54:37+01:00",
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            "confidence": "normal",
            "cloud_edge": "very diffuse",
            "mist_below_base": "none",
            "scene": "Cloud contact identified",
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        },
        {
            "camera": "snowdon",
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        },
        {
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        },
        {
            "camera": "snowdon",
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            "local_time": "2026-09-16T12:24:37+01:00",
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            "scene": "Mapped hillside obscured",
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        },
        {
            "camera": "snowdon",
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            "confidence": "normal",
            "cloud_edge": "soft",
            "mist_below_base": "none",
            "scene": "Cloud contact identified",
            "provisional": true
        },
        {
            "camera": "snowdon",
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            "local_time": "2026-09-16T13:24:37+01:00",
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            "confidence": "normal",
            "cloud_edge": "soft",
            "mist_below_base": "none",
            "scene": "Cloud contact identified",
            "provisional": true
        },
        {
            "camera": "snowdon",
            "observed_at": "2026-09-16T12:54:37Z",
            "local_time": "2026-09-16T13:54:37+01:00",
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            "cloud_base_below_m_asl": null,
            "confidence": "normal",
            "cloud_edge": "sharp",
            "mist_below_base": "none",
            "scene": "Cloud contact identified",
            "provisional": true
        },
        {
            "camera": "snowdon",
            "observed_at": "2026-09-16T13:24:37Z",
            "local_time": "2026-09-16T14:24:37+01:00",
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            "cloud_edge": "soft",
            "mist_below_base": "none",
            "scene": "Cloud contact identified",
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        {
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    ]
}