It is the only one we have recorded within 20 km of this point since 3 September 2026.
What the source measured
IPMA reported: Valores elevados da temperatura máxima.
An estimated 2,976,141 people live within 50 km of this point.
How we know
One source: IPMA. Not yet confirmed by a second, independent source.
Our own score for this event is 46 out of 100, at 69 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v4. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 46 / 100 |
| Our confidence | 69% |
| Coordinates | 38.7200, -9.1400 |
| Nearest City | São Jorge de Arroios (1 km) |
| Population Exposed | 3.0M within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-09-03T09:00:00.000Z |
| Source | https://www.ipma.pt/en/otempo/prev-sam/ |
Score Breakdown
Technical Details
| AwarenessLevel | yellow |
| AwarenessTypeName | Tempo Quente |
| DistrictId | LSB |
| DistrictName | Lisboa |
| StartTime | 2026-09-03T09:00:00 |
| EndTime | 2026-09-04T18:00:00 |
Safety Information
Always follow official guidance from your local emergency management agency. This platform provides scientific monitoring data and is not a substitute for official warnings. If you are in immediate danger, contact your local emergency number.
Series begins 8 March 2026. Comparisons refer to that period only. Collection gap: 14-26 August 2026.
This data is aggregated algorithmically from scientific sources. Not a replacement for official emergency warnings.
Want to know when something happens near São Jorge de Arroios?
Calamity.live data shows a weather event with CalamityScore 46/100, near São Jorge de Arroios (Portugal), based on data from ipma. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.