Weekly Highlights and Forecast, August 17, 2026, by NOAA Space Weather Prediction Center:

Solar activity ranged from very low to low levels throughout the
period. No R1 (Minor) or greater events were observed. The largest
flare was a C8.2/Sn at 16/1928 UTC from Region 4506. An associated
CME was observed in LASCO C2 imagery following the C8.2 flare, but
analysis is ongoing in order to determine an...

ARRL The National Association for Amateur Radio® reports that amateur radio operators in Colombia are providing significant communications support following the major earthquake and aftershocks that struck the country on August 10, 2026. The death toll has reportedly exceeded 200 people, with many more still missing, and major damage is reported to buildings and infrastructure.

International Ama...

ARISS, Amateur Radio on the International Space Station, has been honored with the prestigious Challenger-7 Recognition, a national honor celebrating organizations whose work reflects the spirit, vision, and values of the seven crew members of the Space Shuttle Challenger mission STS-51-L.

“This recognition is a tribute, not a competition,” says the Challenger Center. “It honors those who embody...