{
 "meta": {
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "attribution": "Lumara (lumara-space.app), compiled from the public sources named in meta.source",
  "documentation": "https://lumara-space.app/data/",
  "title": "Daily space weather record",
  "description": "One record per complete UTC day from 2026-08-28: planetary Kp (max, its 3-hour window, mean, all eight values), GOES X-ray flare counts by class with the strongest flare and its peak time, NOAA daily sunspot number, F10.7 flux and new regions (posted by NOAA the following afternoon, so the newest day may read null until the next run), and solar wind at L1 (mean and max speed, minimum Bz) from hourly means. Written by the daily data run; pages at /space-weather/ are generated from this file.",
  "source": [
   "https://services.swpc.noaa.gov/products/noaa-planetary-k-index.json",
   "https://services.swpc.noaa.gov/json/goes/primary/xray-flares-7-day.json",
   "https://services.swpc.noaa.gov/text/daily-solar-indices.txt",
   "https://services.swpc.noaa.gov/json/rtsw/rtsw_wind_1m.json"
  ],
  "first": "2026-08-28",
  "last": "2026-09-03",
  "count": 7,
  "updated": "2026-09-04"
 },
 "data": [
  {
   "date": "2026-08-28",
   "kp": {
    "max": 4.33,
    "max_window_utc": "18:00 to 21:00",
    "mean": 2.5,
    "values": [
     1,
     0.67,
     1,
     1.67,
     3.67,
     3.33,
     4.33,
     4.33
    ]
   },
   "flares": {
    "c": 0,
    "m": 0,
    "x": 0,
    "strongest": null
   },
   "sunspots": {
    "ssn": 92,
    "f107": 116,
    "new_regions": 1,
    "area": 340
   },
   "solar_wind": null
  },
  {
   "date": "2026-08-29",
   "kp": {
    "max": 4.33,
    "max_window_utc": "00:00 to 03:00",
    "mean": 3.08,
    "values": [
     4.33,
     3.33,
     3.67,
     3,
     2.33,
     2.33,
     3.67,
     2
    ]
   },
   "flares": {
    "c": 2,
    "m": 0,
    "x": 0,
    "strongest": {
     "class": "C1.1",
     "peak": "2026-08-29T12:11:00Z"
    }
   },
   "sunspots": {
    "ssn": 73,
    "f107": 111,
    "new_regions": 0,
    "area": 310
   },
   "solar_wind": null
  },
  {
   "date": "2026-08-30",
   "kp": {
    "max": 3.67,
    "max_window_utc": "00:00 to 03:00",
    "mean": 2.88,
    "values": [
     3.67,
     3.67,
     3.33,
     3.67,
     2,
     2.67,
     2,
     2
    ]
   },
   "flares": {
    "c": 2,
    "m": 0,
    "x": 0,
    "strongest": {
     "class": "C3.0",
     "peak": "2026-08-30T01:20:00Z"
    }
   },
   "sunspots": {
    "ssn": 74,
    "f107": 107,
    "new_regions": 0,
    "area": 200
   },
   "solar_wind": null
  },
  {
   "date": "2026-08-31",
   "kp": {
    "max": 3.33,
    "max_window_utc": "03:00 to 06:00",
    "mean": 2.42,
    "values": [
     3,
     3.33,
     3.33,
     3.33,
     2,
     1.67,
     1.67,
     1
    ]
   },
   "flares": {
    "c": 5,
    "m": 0,
    "x": 0,
    "strongest": {
     "class": "C2.6",
     "peak": "2026-08-31T15:16:00Z"
    }
   },
   "sunspots": {
    "ssn": 81,
    "f107": 107,
    "new_regions": 3,
    "area": 180
   },
   "solar_wind": null
  },
  {
   "date": "2026-09-01",
   "kp": {
    "max": 2.67,
    "max_window_utc": "09:00 to 12:00",
    "mean": 1.75,
    "values": [
     1,
     1.33,
     2,
     2.67,
     2,
     1.67,
     1.67,
     1.67
    ]
   },
   "flares": {
    "c": 3,
    "m": 0,
    "x": 0,
    "strongest": {
     "class": "C5.7",
     "peak": "2026-09-01T21:10:00Z"
    }
   },
   "sunspots": {
    "ssn": 55,
    "f107": 101,
    "new_regions": 0,
    "area": 130
   },
   "solar_wind": null
  },
  {
   "date": "2026-09-02",
   "kp": {
    "max": 2.33,
    "max_window_utc": "06:00 to 09:00",
    "mean": 1.5,
    "values": [
     0.67,
     1,
     2.33,
     2,
     1.67,
     1,
     1.67,
     1.67
    ]
   },
   "flares": {
    "c": 3,
    "m": 1,
    "x": 0,
    "strongest": {
     "class": "M3.0",
     "peak": "2026-09-02T19:20:00Z"
    }
   },
   "sunspots": {
    "ssn": 73,
    "f107": 102,
    "new_regions": 1,
    "area": 170
   },
   "solar_wind": null
  },
  {
   "date": "2026-09-03",
   "kp": {
    "max": 2.33,
    "max_window_utc": "00:00 to 03:00",
    "mean": 1.46,
    "values": [
     2.33,
     1,
     0.67,
     1,
     1.33,
     1.67,
     2,
     1.67
    ]
   },
   "flares": {
    "c": 6,
    "m": 0,
    "x": 0,
    "strongest": {
     "class": "C6.9",
     "peak": "2026-09-03T14:46:00Z"
    }
   },
   "sunspots": {
    "ssn": 37,
    "f107": 108,
    "new_regions": 0,
    "area": 170
   },
   "solar_wind": null
  }
 ]
}