We had that about a month ago.Power went out for maybe 30 seconds,then came back on,this repeated about 5 times over a 1/2 hour period,then stopped,so i thought it was done,i was wrong haha.About 20 minutes later,it sounded like a war zone,sounded like bombs going off.There is a pretty big power station thing at the end of our neghborhood that has these huge transformer things that sit on the ground,there are 8 of them,and one by one about 10 seconds apart,they were blowing up or whatever they were doing haha,but the sound was echoing off my house,and i live about 1/2 mile away from them.I hate losing power.
Hopefully they will get you powered back up soon.