According to the information on the login screen, in-game and phone support were momentarily unavailable, however everything is now back to business as usual. No servers or other game services have been affected by the earthquake. All the technology is operating smoothly.
Our own Dan O'Halloran was in private chat with us all when the earthquake struck. He reported that while it was a good shaking, it was "nothing to go home about." Perhaps if we're lucky the earthquake shook a few more Beta keys out of Blizzard. We can only hope.
Take a look after the break for the full in-game news released by Blizzard.