Weather Blog Whirling Dust and Ancient Floods Now a flat and dusty desert playa, Oregon’s Alvord Desert once held an expansive lake that was the source of catastrophic outburst flooding. Read More… About Author OTW Observer See author's posts Continue Reading Previous: Arizona’s Declining GroundwaterNext: Brilliant Bloom in the Baltic Sea Related Stories Buccaneer Archipelago Weather Blog Buccaneer Archipelago July 26, 2025 More Lava Fills Kilauea Crater Weather Blog More Lava Fills Kilauea Crater July 24, 2025 A BIG Moment for Apollo 11 Weather Blog A BIG Moment for Apollo 11 July 24, 2025