OF THE
TIMES

"This is a completely new phenomenon... and it's nothing new!"Sounds like doublespeak to us.
It felt like a group of waves, that hit one after the other. Some glass was broken in apartments, the furniture was shaken, but it was not a simple earthquake, and the sound was identical to a sonic boom and very very similar to this Russia meteor sound shockwave.
The weather was very cloudy, so I can't tell if there was any smoke or trace of anything. 15 minutes after the first wave there was another. It was less powerful, but it lasted longer, for about 5 minutes. After the bang, lights from the house and the TV turned themselves off and came back on after a few seconds.
No one knows what happened, but a lot of people heard and felt it, from the center of the city to the areas located some 50 or 75 km from the center. Unfortunately, I couldn't find any news about craters found or recordings of the event yet. There are some photos of shattered glass, and one local mall was affected, but officials either keep quiet or they answer it wasn't them.
Comment: The following graph from our WorldView shows a clear increase in volcanic eruptions in the past year:
See also: Shake, rattle and roll: 3 volcanic eruptions and 2 strong earthquakes in 48 hours
We're now seeing what used to be a yearly average occurring every week!
Things are heating up...