The hurricane made landfall on the island on Wednesday as a powerful Category 3 storm, bringing heavy wind and rain.

This stunning light show was triggered by a G4 geomagnetic storm caused by a plume of solar plasma ejected from the sun.

The VIIRS (Visible Infrared Imaging Radiometer Suite) on the NOAA-20 satellite ... G1 (minor) to G5 (extreme), with G5 storms ...

This map shows the size and shape of the ozone hole over the South Pole on Sept. 28, 2024, the day of its annual maximum extent, as calculated by the NASA Ozone Watch team. Scientists describe the ...

The solar cycle 25 began in December 2019 and is now hitting the solar maximum, NASA said — a ... like the recent events when NOAA issued a strong G4 geomagnetic storm alert, during which ...

A massive solar flare erupted on Oct. 23, unleashing another night of increased visibility of northern lights across the United States. Solar flare eruptions are associated with coronal mass ...

NOAA unveils its newest instrument to its The 2024 Hurricane Season marks the first year NOAA has deployed StreamSondes in ...

as part of NOAA's Space Weather Follow-On and Space Weather Next programs, respectively. GOES-19 is currently undergoing post-launch testing and checkout of its instruments and systems.

FACT: NOAA does not modify the weather, nor does it fund, participate in or oversee cloud seeding or any other weather modification activities. NOAA’s objective is to better understand and ...

Last year, Rhode Island was also predicted to have a warmer than average winter by NOAA, as it faced its first El Niño winter in years. This year La Niña is predicted to drive the weather ...