Weather Blog Swirling Skies and Melting Icebergs The remote South Sandwich Islands can disrupt passing clouds in ways that shed alternating rows of cloud spirals. Read More… About Author OTW Observer See author's posts Post navigation Previous Bahía Blanca InundatedNext London weather to see temperatures return to 17C after hail and snow Related Stories A Turquoise Tint for the Black Sea Weather Blog A Turquoise Tint for the Black Sea June 25, 2026 NASA’s HiRISE Captures Perseverance Marking a Milestone on Mars Weather Blog NASA’s HiRISE Captures Perseverance Marking a Milestone on Mars June 24, 2026 Playing the Moon Game Weather Blog Playing the Moon Game June 24, 2026