Space Weather Warnings in Cuba
Space Weather Warnings for Cuba (Caribbean) come from Instituto de Meteorología (INSMET), Estado Mayor Nacional de la Defensa Civil. This page explains what these warnings mean, which authority publishes them, and how to check the current status for Havana.
Check live geomagnetic status for HavanaBrowse all warnings
At a glance
- countryCuba · North America
- reference cityHavana (23.11, -82.37)
- risk profilestorm, flood, coastal, drought, heat
What counts as a space weather warnings
Space weather warnings describe solar flares, geomagnetic storms and radiation storms that can disturb satellites, GNSS positioning, high-frequency radio and power grids, and that produce aurora at unusually low latitudes. NOAA SWPC rates geomagnetic storms from G1 (minor) to G5 (extreme).
Who issues space weather warnings in Cuba
- meteoInstituto de Meteorología (INSMET)
- civilEstado Mayor Nacional de la Defensa Civil
Warning levels, colours and terminology are set nationally. Always read the warning text of the issuing authority: it names the affected districts, the expected time window and the recommended action.
If a warning is active in Cuba
- Expect degraded GPS accuracy during a strong geomagnetic storm.
- Protect critical infrastructure and expect HF radio outages on the sunlit side.
- Aurora can be visible far from the polar circle during G3 and above.
Where the data comes from
Waarning reads public, key-free sources for Cuba: NOAA SWPC, ESA Space Weather, national geophysical institutes, ICAO space weather advisories. Measurements and official warnings are shown separately, and official warnings always keep the name of the authority that issued them.
Frequently asked questions
Who issues space weather warnings in Cuba?
Instituto de Meteorología (INSMET), Estado Mayor Nacional de la Defensa Civil. Waarning does not issue warnings; it aggregates the public feeds of these bodies and links back to the original source.
Does Waarning show live space weather warnings for Cuba?
Yes. The dashboard loads the current values for Havana from NOAA SWPC, ESA Space Weather, national geophysical institutes, ICAO space weather advisories. You can open it with one click and the location is already set.
More warnings for Cuba
- Severe Weather Warnings
- Flood Warnings
- Heat Warnings
- Drought Warnings
- Air Quality Warnings
- Coastal and Marine Warnings
Space Weather Warnings in nearby countries
Generated 2026-10-14. Waarning is not an official warning service; in an emergency follow local authorities and emergency services.