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Data checked

Traducción en curso: se muestra el contenido en inglés.

Country overview

Thermal detections in Sjælland

Events are grouped by their current status. Quiet or archived does not mean safe, and an unconfirmed event is not an all-clear.

Esta información se basa en datos satelitales — siga siempre las instrucciones de las autoridades locales. Read the method

Satellite

Where the measurements are

Drawn server-side from the public event read model. Every mark is a measurement: nothing here is interpolated, smoothed or inferred.

10°11°12°13°14°55°56°100 km

What each mark means

  • VIIRS (NASA)375 m

    No detections stored for this frame.

  • Meteosat (EUMETSAT)≈2 km

    Measures how much energy is radiated, which is what sizes the glow. Its individual pixel positions are not stored, so no Meteosat footprint is drawn — inferring one from the sharper layer would put a detection pixel on ground nobody measured.

  • True geographic scale, corrected for latitude. Frame is about 345 km across.
  • At this scale both sensor footprints are smaller than a pixel, so no true-scale square is drawn. Two squares clamped to the same legible minimum would show a 1:1 ratio for a 5:1 fact.
  • The glow means “an event, roughly here”. Its area follows the measured power and its radius is capped, because an uncapped one would assert a burnt extent nobody measured. The number carries the magnitude.
  • Grey marks detections shown as history, including those on quiet or archived events. It does not establish that a later satellite pass measured no activity.
  • At country scale each event is one glow. Individual 375 m detections resolve on the event page, where they are larger than a pixel.

Measured activity

Current measurable activity

No events currently show measurable satellite activity.

Quiet or archived

Quiet or archived events

No satellite detection does not mean an area is safe. Cloud, sensor timing and heat below a sensor’s threshold can hide activity.

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