12:59 PM: Multiple 911 callers (and texters to us) have reported hearing two explosions a few minutes ago – possibly in the Seaview area – , and some reported seeing smoke, at least briefly, but no particular incident/location has surfaced yet. We’ll update.
1:09 PM: Still a mystery.
1:24 PM: Nothing has surfaced. One commenter says they saw “mortars” launched from a yard in Seaview.