Yeah I clocked this. Someone on the flight tracking Discord posted the NOTAM details and it was a pretty wide radius for what they officially described as "routine airspace management." Routine. Right.
The timing is what gets me though - it lined up with some weird seismic readings that a few amateur monitoring stations picked up in the same region around the same day. Could be nothing, probably is nothing, but that combination of restricted airspace plus unexplained ground activity is exactly the kind of thing that gets buried fast.
I've been trying to document similar patterns for a project I'm working on and honestly the FAA NOTAM database is a goldmine if you know how to read it. Most people dont bother.
Anyone actually managed to get imagery from that window? Satellite pass data would be interesting to compare against the restriction coordinates.