Styrtregn, gult nivå, Deler av Østlandet, 2026-07-11T14:00:00+00:00, 2026-07-11T18:00:00+00:00
Lørdag ettermiddag og tidlig kveld ventes lokalt kraftige regnbyger med torden. Enkelte steder kan det komme mer enn 20 mm på en time, mens andre steder får lite nedbør. Det kan også forekomme vindkast på mer enn 15 m/s i forbindelse med bygene.
Geographic Context
This weather event occurred near Hamar (approximately 36 km away) in Norway, an area that experiences a range of natural hazards. An estimated 29.5K people live within 50 km of the event location, placing this in the "significant" population impact tier.
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 34 out of 100, suggesting contained impact at this time. The primary scoring components are: historical (80), population (40), 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 | 34 / 100 |
| Confidence | 64% |
| Coordinates | 61.0057, 11.5754 |
| Nearest City | Hamar (36 km) |
| Population Exposed | 29.5K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-07-30T05:10:57.293Z |
| Source | https://www.met.no/vaer-og-klima/ekstremvaervarsler-og-andre-farevarsler/vaerfenomener-som-kan-gi-farevarsel-fra-met/styrtregn |
Score Breakdown
Technical Details
| Event | rainFlood |
| Certainty | Likely |
| CapSeverity | Moderate |
| AreaDesc | Deler av Østlandet |
| AwarenessType | 13; rain-flood |
| Instruction | Hold deg oppdatert på været: Følg utviklingen av regnbygene på yr.no/nb/kart/radar. Fare for vannskade: Vurder å rense stikkrenner og avløp slik at vannet kan renne unna. Lokalt vanskelige kjøreforhold: Tilpass farten og kjør etter forholdene. Ikke kjør bil i oversvømte områder. Sjekk veimeldinger på vegvesen.no/trafikk. Unngå unødvendig ferdsel: Hold deg unna bratte skråninger, samt bekker med stor vannføring. Unngå unødvendig ferdsel på utsatte steder. Utrygt for lyn: Unngå utendørsaktiviteter på utsatte områder, som på fjellet, i vann eller på åpne sletter. Følg utviklingen av tordenværet på yr.no/nb/kart/lyn. |
| 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 34/100, near Hamar (Norway), based on data from met_norway. Source: Calamity.live, a platform aggregating real-time data from 197 scientific monitoring sources.