Severe Heatwave ● Closed
Aviso Laranja Calor para Madeira - Regiões Montanhosas, Portugal
Loading live data… · Marker positions are approximate; severity is labelled in each popup. Sources: USGS, GDACS, NASA EONET, NOAA/NWS, EMSC.
Persistência de valores elevados da temperatura máxima.
Measurements
| Coordinates | 39.3999, -8.2245 |
|---|---|
| Region | Madeira - Regiões Montanhosas |
| Location Precision | country |
| Issuing Authority | Portugal — pt-ipma-pt |
| Cap Urgency | Expected |
| Cap Certainty | Likely |
| Cap Expires | 2026-09-15T18:00:00+00:00 |
Official source
Warnings courtesy of the issuing national meteorological service, via the WMO Alert Hub.
This is an official warning issued by the authority named above. Follow its instructions and those of your local emergency services.
Severity as published by WMO Alert Hub (national weather services).
View original reportAlso reported by: METEOALARM METEOALARM WMO
This event as JSON · API and licence
Source updated 35 days ago (Sep 14, 2026 10:57 UTC) · we last heard from WMO Alert Hub (national weather services) 2 seconds ago
On a slow connection? Low-bandwidth version — no map, no scripts, under 14 KB.
Internet connectivity at the time
Internet connectivity in Portugal dropped 6 hours after this event, and stayed disrupted for about 1 hour.
From 14 Sep 2026 16:30 UTC to 14 Sep 2026 17:40 UTC. Detected by active probing — networks that stopped answering.
Internet outages have many causes — damaged cables, power failures, network maintenance and deliberate shutdowns among them. IODA detects the loss of connectivity and does not attribute it to anything. This is shown because it happened at the same time, not because one caused the other.
Measured by IODA, Georgia Institute of Technology.
About this location
The agency did not publish coordinates for this warning. The pin is the centre of the country, not the location of the event — read the area name, not the map, for where it applies.
Area as the agency stated it: Madeira - Regiões Montanhosas
Official authorities in Portugal
If you are there, these are the bodies whose instructions apply. This site is not an emergency service and does not issue warnings.
More for Portugal →What to do
Follow the instructions issued by WMO Alert Hub (national weather services) and your local emergency services. The guidance below is background.
Recognising heat exhaustion and heat stroke, keeping cool, and protecting vulnerable people during extreme heat.
Open Heatwave Safety Guide →Nearby & related events
Disclaimer: figures are automatic feeds from the named agencies and may be revised. Do not use this page for life-safety decisions — follow official local emergency services.