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Threshold exceedances

Which locations in a country cross your own thresholds in the WRF and GFS forecast, at three severity levels.

Scan settings

Horizon
to —
Elevation

No location in this country is that high

Levels:WarningSeriousCritical

Hail probability is not in this dataset.

Exceedances

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About this scan

  • Hours beyond +31 h are interpolated from 3-hourly data; timings ±1–2 h.
  • Only hours from the current hour on are scanned, so rolling rain and snow totals start there too.
  • Model visibility (stepped classes), not observed
  • There are no UV or model-range thresholds: their validity can't be checked in this dataset.