Weather Blog NASA Returns to the Beach: Bright Beaches in Florida The white sands of Florida’s Emerald Coast beaches are primarily comprised of quartz grains from the southern Appalachian Mountains. Read More… About Author See author's posts Post navigation Previous Beryl Hits and Wobbles into the Caribbean…Next Record Setting Hurricane takes aim at Jamaica… Related Stories Webb Data Reveals Dark Matter Weather Blog Webb Data Reveals Dark Matter January 27, 2026 Floods Inundate Southern Mozambique Weather Blog Floods Inundate Southern Mozambique January 27, 2026 Finding Freshwater in Great Salt Lake Weather Blog Finding Freshwater in Great Salt Lake January 26, 2026
