Read through this chat: https://chatgpt.com/share/e/680f66b2-8df4-8003-a025-52a9e9739fd4
Ask for an update on your destinations.
Generally it'll take until 17:30 to regain power in metropolitan areas. 24-48h in rural. 4g had <2hr backup so all is down.
You can see if power is coming back about an hour before it does. Indicated by hospitals or airports coming back online first.