Probably just night training, happens at Hill AFB for a week every month.
They’ve not made this much noise at night since it was Carsewell Air Force Base with a SAC wing. That’s why it got my attention. When those BUFFs went out on an alert it was much louder.
It’s quiet now, must have got everything flyable off the ramp.
yea im a few miles from Nellis and it’s quiet