NORAD aircraft are conducting a planned live-fly air exercise in support of Operation #NobleEagle near Merced today.
NORAD F-15s and civilian aircraft will participate in the exercise. Aircraft will operate at approximately 7,500 feet, and will likely be visible to the public.
https://norad.mil/Newsroom/Press-Releases/Article/3941365/norad-air-defense-exercise-over-merced-california/
https://x.com/NORADCommand/status/1848772660299235520