Weather Blog Clouds “Shine” Over the Mediterranean Sea Once limited to higher latitudes, polar mesospheric clouds are becoming brighter and more visible over mid-latitudes. Read More… About Author OTW Observer See author's posts Continue Reading Previous: High Alert in the Caribbean…Next: Tropical Storm Forming with Life-Threatening Flooding… Related Stories Arctic Sea Ice Ties for 10th-Lowest on Record Weather Blog Arctic Sea Ice Ties for 10th-Lowest on Record September 19, 2025 Cooper Creek Replenishes Lake Eyre Weather Blog Cooper Creek Replenishes Lake Eyre September 17, 2025 Australia’s Howick River Weather Blog Australia’s Howick River September 17, 2025