Weather Blog A Cosmic Explosion Over Siberia On June 30, 1908, an incoming fireball exploded kilometers above Earth’s surface, scorching and toppling large numbers of trees. Read More… About Author OTW Observer See author's posts Post navigation Previous The day 35C ‘is possible’ in London as Met Office predict hottest day of year forecastNext London to be hotter than Ibiza today as temperatures set to reach 33C Related Stories Spring Rains Saturate Michigan Weather Blog Spring Rains Saturate Michigan April 17, 2026 Eyeing the Richat Structure Weather Blog Eyeing the Richat Structure April 16, 2026 NASA’s SPHEREx Mission Maps Water Ice Throughout Cygnus X Weather Blog NASA’s SPHEREx Mission Maps Water Ice Throughout Cygnus X April 15, 2026