Weather Blog Sizing Up a Greenland Tsunami Satellite data show the shape of a wave as water sloshed around Dickson Fjord after a rockslide triggered a tsunami in September 2023. Read More… About Author See author's posts Post navigation Previous Met Office issues verdict on snow forecast for London and the UKNext New London snow map shows exact dates weather experts forecast snowfall this month Related Stories A Desert Intersection Weather Blog A Desert Intersection October 1, 2025 Imelda and Humberto Crowd the Atlantic Weather Blog Imelda and Humberto Crowd the Atlantic September 29, 2025 The Erie Canal Turns 200 Weather Blog The Erie Canal Turns 200 September 29, 2025