Reported by MET NORWAY today.
No stronger detection stands among the 5 recorded within 20 km of this point since 19 March 2026 — 4 others scored the same. The last comparable one was on 18 June 2026.
What the source measured
MET NORWAY reported: Det er fare for tordenvær med mye lyn. Det vil være lokale forskjeller i intensitet. Noen steder vil ikke få tordenvær.
How we know
One source: MET NORWAY. Not yet confirmed by a second, independent source.
Our own score for this event is 22 out of 100, at 44 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | medium |
| Calamity Score (ours) | 22 / 100 |
| Our confidence | 44% |
| Coordinates | 63.1559, 9.2168 |
| Nearest City | Trondheim (67 km) |
| Impact Tier | minor |
| Timestamp | 2026-08-31T00:11:04.958Z |
| Source | https://www.met.no/vaer-og-klima/ekstremvaervarsler-og-andre-farevarsler/vaerfenomener-som-kan-gi-farevarsel-fra-met/lyn |
Score Breakdown
Technical Details
| Event | lightning |
| Certainty | Likely |
| CapSeverity | Moderate |
| AreaDesc | Deler av Møre og Romsdal og Trøndelag |
| AwarenessType | 3; Thunderstorm |
| Instruction | Hold deg oppdatert: Følg utviklingen av tordenværet på yr.no/nb/kart/lyn. Unngå å sette deg selv i fare: Unngå utendørsaktiviteter på utsatte områder, som på fjellet, i vann eller på åpne sletter. Unngå å være det høyeste punktet i området. Søk ly mens tordenværet pågår, men unngå å søke ly under et tre. Ikke opphold deg i vann eller i en liten båt. |
| RiskMatrixColor | Yellow |
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 10 February 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.
Calamity.live data shows a weather event with CalamityScore 22/100, near Trondheim (Norway), based on data from met_norway. Source: Calamity.live, a platform aggregating real-time data from 191 scientific monitoring sources.