Known as COWVR and TEMPEST, the duo is demonstrating that smaller, less expensive science instruments can play an important role in weather forecasting...
Are hurricanes getting stronger? Although we’ll never see a Category 6 hurricane, data does show that more hurricanes are becoming more severe. Hurricane and climate expert Mara Cordero-Fuentes of NASA’s Goddard Space Flight Center tells us more about the connection between climate change and tropical cyclones. Learn more: https://go.nasa.gov/3yQ168I Producers: Scott Bednar, Jessica Wilde Editor: […]...
Lea esta historia en español aquí. Shortly after Category 4 Hurricane Iota began to drench Central America on Nov. 16, 2020, Claudia Herrera watched from a helicopter as ruinous flood water inundated entire neighborhoods of La Lima, in Honduras’ Valley of Sula. In just three days, the catastrophic rainfall of Iota had flooded Ramon Villeda […]...
The 2021 Atlantic hurricane season starts today, June 1. Our colleagues at NOAA are predicting another active season, with an above average number of named storms. At NASA, we’re developing new technology and missions to study storm formation and impacts, including ways to understand Earth as a system. 1. NASA can see storms from space. […]...
In a decade filled by record-breaking events including raging wildfires, numerous hurricanes, unseasonal flooding and historically cold temperatures, NASA has continued to learn more about how the planet is changing and the effect it has on Earth’s systems. In the satellite era, a fleet of Earth-observing satellites have gathered data on world-wide rain and snowfall, […]...
By most accounts, 2020 has been a rough year for the planet. It was the warmest year on record, just barely exceeding the record set in 2016 by less than a tenth of a degree according to NASA’s analysis. Massive wildfires scorched Australia, Siberia, and the United States’ west coast – and many of the […]...
Warmer than average sea surface temperatures in the tropical North Atlantic Ocean so far in 2020 have set the stage for an active hurricane season and elevated the risk of fires in the southern Amazon, according to scientists at NASA and the University of California, Irvine. Variations in ocean sea surface temperatures alter weather patterns […]...
NASA-NOAA’s Suomi NPP satellite observed a huge Saharan dust plume streaming over the North Atlantic Ocean, beginning on June 13. Satellite data showed the dust had spread over 2,000 miles. At NASA’s Goddard Space Flight Center in Greenbelt, Maryland, Colin Seftor, an atmospheric scientist, created an animation of the dust and aerosols from the plume […]...
On April 1, 1960, NASA’s first operational weather satellite, TIROS-1, launched from Cape Canaveral. This multimedia storymap looks at the value and importance of the nation’s weather satellites and game-changing moments in their 60-year history. Click here for the story map Storymap link...
NASA has for years used its cutting-edge space-based and airborne instruments to better understand hurricanes and give weather forecasters new insights they could use to improve the accuracy of their storm forecasts. A NASA program focused on bringing new weather research to bare on forecasting challenges is now tackling predictions of a hurricane’s strength. The […]...