All Regions Weather Blog Silhouette of a Solomon Island The dark shape of Rennell Island, including its raised coral atoll, stands out amid the sunglint. Read More… About Author OTW Observer See author's posts Post navigation Previous A Massive Seaweed Bloom in the AtlanticNext Warming Water and Downpours in Peru Related Stories London weather ‘danger to life’ warning issued as 33C heatwave incoming All Regions Europe London weather ‘danger to life’ warning issued as 33C heatwave incoming May 22, 2026 First free River Thames bathing site opens in West London – just in time for heatwave All Regions Europe First free River Thames bathing site opens in West London – just in time for heatwave May 22, 2026 Tornado Draws a Jagged Line in Mississippi Weather Blog Tornado Draws a Jagged Line in Mississippi May 22, 2026