Danish National Severe Storms Research & Observations Project @dnsrop.org · 01/09/2026A tornado struck southern Hillerød north of the Copenhagen Metro yesterday, August 31, around 1225z (kl. 14:25) as well as some reports of large hail (1.5 cm / 2.5 cm) nearby. A survey is pending. 094
Danish National Severe Storms Research & Observations Project @dnsrop.org · 17/05/2026Hi, Did you ever catch wind of this supercell moving ashore around Genoa back on May 6th? 110
Danish National Severe Storms Research & Observations Project @dnsrop.org · 06/04/2026A church brick wall is partially collapsed in Skagen. 57.723469 10.5832323 100
Danish National Severe Storms Research & Observations Project @dnsrop.org · 06/04/2026Caravan thrown some distance (location unknown). 100
Danish National Severe Storms Research & Observations Project @dnsrop.org · 06/04/2026Lattice radio tower toppled (location unknown). 100
Danish National Severe Storms Research & Observations Project @dnsrop.org · 06/04/2026Two or four 6-meter shipping containers moved some meters just outside Aalborg. 57.0111761 9.9940527 100
Danish National Severe Storms Research & Observations Project @dnsrop.org · 06/04/2026A toppled wind turbine near Sønderhå. 56.8589177 8.4648573 100
Danish National Severe Storms Research & Observations Project @dnsrop.org · 29/11/2025Here are the stats: Width: 1,01 km (widest in Danish history) Path length: 3,14 km Intensity: IF1 Occurrence: ~1935Z 010
Danish National Severe Storms Research & Observations Project @dnsrop.org · 29/11/2025The Jels Event back on August 24, 2024 After over a year of analysis, DNSROP has gained confidence in calling the event tornadic, and thus will be listed as such in DNSROP's survey log. This comes after a exhausting remote survey of the event, its damage points, and any media related to it. 110
Danish National Severe Storms Research & Observations Project @dnsrop.org · 08/09/2025Damaging Lightning Damaging lightning was prevalent coast-to-coast in Denmark 2025, causing one death in/near Ornum. Additionally, lightning damaged a house and exploded a tree. 100
Danish National Severe Storms Research & Observations Project @dnsrop.org · 08/09/2025Hail Activity In strong contrast to 2024, 2025's season featured minimal hail activity, with the largest stones reaching 2,5 cm (~1 inch) in size on two occasions, namely June 1 and August 23. In 2024, by contrast, the largest stone reached ~10 cm, four times the size of 2025's largest. 100
Danish National Severe Storms Research & Observations Project @dnsrop.org · 08/09/2025Tornado Activity (1/2) With over 20 reports (21), the tornado count so far is hugging the upper-bound of DNSROP's forecast of 14-22, marking a significantly more active season than initially thought. This is in part due to a rather favorable end to July/start August... 100
Danish National Severe Storms Research & Observations Project @dnsrop.org · 08/09/2025A Look Back Upon the May-August Storm Season 2025 & What Awaits DNSROP Images source: ESWD 110
Danish National Severe Storms Research & Observations Project @dnsrop.org · 15/07/2025Two funnel clouds today as intense thunderstorms traversed Sjælland (Zealand). Touchdown possible, as damage has been found (Img. #3). 021