Polart lavtrykk, gult nivå, Øst-Finnmark, 2026-04-23T06:00:00+00:00, 2026-04-24T07:00:00+00:00
Et polart lavtrykk vil torsdag morgen dannes sørøst for Svalbard og vil bevege seg i retning Øst-Finnmark. Torsdag kveld vil lavtrykket ligge nordøst for Varangerhalvøya. I vestlig del av lavtrykket vil det være nordvestlig liten storm, periodevis full storm. Lavtrykket ventes å svekkes fredag mo...
Geographic Context
This weather event occurred near Alta (approximately 385 km away) in Norway, an area that experiences a range of natural hazards.
Event Assessment
This event is a weather event classified as medium severity. Calamity.live has classified it as "medium" severity with a severity value of 45. The computed Calamity Score is 22 out of 100, suggesting contained impact at this time. The primary scoring components are: historical (80), intensity (35). Data for this event was sourced from met_norway, one of the 250 scientific monitoring sources aggregated by Calamity.live.
Regional Monitoring Context
Norway has a documented history of weather events. Monitoring for weather events in the region relies on a combination of ground-based sensors, satellite remote sensing, and official reporting from national agencies. The frequency and severity of such events are tracked over time to support risk assessment and emergency preparedness.
Event Data
| Type | Weather |
| Severity | medium |
| Severity Value | 45 |
| Calamity Score | 22 / 100 |
| Confidence | 44% |
| Coordinates | 72.8842, 29.1631 |
| Nearest City | Alta (385 km) |
| Impact Tier | minor |
| Timestamp | 2026-06-01T04:44:00.110Z |
| Source | https://www.met.no/vaer-og-klima/ekstremvaervarsler-og-andre-farevarsler/vaerfenomener-som-kan-gi-farevarsel-fra-met/polare-lavtrykk |
Score Breakdown
Technical Details
| Event | polarLow |
| Certainty | Likely |
| CapSeverity | Moderate |
| AreaDesc | Øst-Finnmark |
| AwarenessType | 1; wind |
| Instruction | Raske endringer i været: Vær forberedt på raskt redusert sikt. Lokalt vanskelige kjøreforhold: Sjekk veimeldinger på vegvesen.no/trafikk. Vanskelig fremkommelighet: Ta med varme klær, og forvent stans eller redusert hastighet i trafikken. Vurder om reisen er nødvendig. Offentlig transport kan bli berørt: Forvent enkelte innstilte hurtigbåter og fergeruter. Følg råd og sjekk status fra transportaktører. |
| 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.
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 Alta (Norway), based on data from met_norway. Source: Calamity.live, a platform aggregating real-time data from 197 scientific monitoring sources.