# Swedish railway weather preparedness and safety > Developing situation record from CLSTR: https://clstr.news/situations/swedish-railway-weather-preparedness-and-safety > Updated: 2026-10-30T07:21:13.000Z. Sources: 5. Developments: 2. The Swedish Accident Investigation Authority (SHK) criticized Trafikverket for failing to maintain safety levels following severe weather in Västernorrland in September 2025. Heavy rainfall led to flooding, a fatal road accident, and two train derailments that disrupted rail traffic between northern and southern Sweden. Investigator Alexander Hurtig noted that while rainfall data was available, weather forecasts and flooding reports were not integrated into documented risk assessments, and operational managers failed to implement necessary traffic restrictions. In response to seasonal challenges, Trafikverket has implemented measures to ensure rail stability and efficiency for the upcoming winter. These preparations include securing trees along tracks like the Tjustbanan and Stångådalsbanan to prevent storm or snow obstructions. The agency has also deployed contingency resources, such as mobile power plants, and collaborated with operators on reduction plans that prioritize passenger heavy services and high value goods to minimize disruptions. ## Timeline ### 2026-10-30: Swedish Accident Investigation Criticizes Trafikverket Over Rail Failures The Swedish Accident Investigation Authority found that Trafikverket failed to implement adequate weather preparedness following severe storms that caused train derailments and infrastructure damage. 2 sources. https://clstr.news/cluster/swedish-accident-investigation-criticizes-trafikverket-over-rail-failures ### 2026-10-27: Swedish transport authorities prepare for winter weather Swedish transport authorities are preparing for winter by securing tracks, deploying mobile power plants, and establishing priority plans for passenger and high-value freight trains. 4 sources. https://clstr.news/cluster/swedish-transport-authorities-prepare-for-winter-weather --- Cite as: Swedish railway weather preparedness and safety. CLSTR, https://clstr.news/situations/swedish-railway-weather-preparedness-and-safety