Feb 092015
It seems a Ukrainian missile found its mark near Donetsk. Reportedly, this night time attack struck a Russian separatist weapons dump/depot, with the result that the secondary explosion was *really* impressive. Apparently some nearby thought it was a tactical nuke.
Note that there are some initial faint flashes, followed about a second later by a truly spectacular blast (this is also apparent in the audio). This would seem consistent with missile or artillery strikes going off, followed by a far larger secondary. If t was a nuke, there’d be no precursors; it’d go straight to the main event.