{
  "description": "Meteomat shows probabilistic weather forecasts anywhere in the world. Instead of a single number, it shows a range of likely outcomes so you can see not just what is most likely, but how confident the forecast is.",
  "sources": [
    {
      "product": "ECMWF IFS Ensemble (EPS)",
      "resolution_km": 18,
      "members": 51,
      "horizon_days": 7,
      "type": "weather"
    },
    {
      "product": "ECMWF IFS HRES",
      "resolution_km": 9,
      "members": 1,
      "horizon_days": 7,
      "type": "weather"
    },
    {
      "product": "ECMWF Wave Model",
      "resolution_km": 28,
      "members": null,
      "horizon_days": 7,
      "type": "marine"
    }
  ],
  "parameters": {
    "uncertainty_band_pct": {
      "low": 10,
      "high": 90
    },
    "rain_threshold_mm": 0.1,
    "rain_blend_hres_rain": {
      "ensemble": 0.5,
      "hres": 0.5
    },
    "rain_blend_hres_no_rain": {
      "ensemble": 0.75,
      "hres": 0.25
    }
  },
  "limitations": [
    {
      "id": "spatial_resolution",
      "title": "Spatial resolution",
      "body": "HRES at ~9 km and the ensemble at ~18 km cannot resolve sub-grid features such as valley-scale orography, urban heat islands, or small coastal inlets. Two nearby locations within the same grid cell will receive nearly identical forecasts."
    },
    {
      "id": "ensemble_calibration",
      "title": "Ensemble calibration",
      "body": "The ECMWF ensemble is one of the best-calibrated probabilistic forecast systems in the world, but calibration is not perfect. Stated probabilities are skill estimates, not guarantees."
    },
    {
      "id": "rainfall_uncertainty",
      "title": "Rainfall uncertainty",
      "body": "Precipitation is the hardest variable to forecast deterministically. The blending methodology is a pragmatic combination of two imperfect sources and should be interpreted with appropriate caution."
    },
    {
      "id": "sst_upwelling",
      "title": "SST and upwelling",
      "body": "The marine SST forecast does not account for wind-driven upwelling events, which are common along the Cantabrian coast of Spain and can cause surface temperatures significantly colder than the model suggests."
    }
  ],
  "version": "2.0.1"
}