Weather Blog On This Day in 2013: NASA’s Earth Science Satellite Fleet Sixteen operating satellites monitored Earth in July 2013; ten years later, the fleet has grown substantially. Read More… About Author See author's posts Post navigation Previous Hurricane chance goes up this month….Next Tropical Wave fights the Dust and the Heat… Related Stories Air Pollution’s Daily Pulse Over the Northeast Weather Blog Air Pollution’s Daily Pulse Over the Northeast June 11, 2026 Tyndall’s Trail of Bergs Weather Blog Tyndall’s Trail of Bergs June 10, 2026 San Francisco’s Metropolitan Mosaic Weather Blog San Francisco’s Metropolitan Mosaic June 9, 2026