Some details on the bombings in London

The BBC has some details on the locations of the four bombings from earlier today.

Update, 10:15 a.m.: There are still no firm numbers on casualties, although at least ten and perhaps as many as 40 have been killed, with hundreds wounded. The Scotsman has a round-up of reports, including a map of the underground stations where some of the bombings occurred.

The first group to claim responsibility for the attacks is the Secret Organisation Group of al-Qaeda of Jihad Organisation in Europe.

Update, 10:38 a.m.: Samizdata has an open thread on the attacks, with local contributors. HT to Jon for the link.

Update, 10:46 a.m.: Andrew Ian Dodge is liveblogging.

Update, 11:07 a.m.: I'm changing the timestamp on this post to keep it at the top of the page for today.

Update, 11:36 a.m.: CNN provides a timeline of the bombings and the reactions of emergency services.

Update, 1:37 p.m.: The Guardian Newsblog indicates that there are 39 confirmed dead and nearly 700 confirmed injured with almost a certainty of higher numbers.

Update, 3:19 p.m.: Europhobia has been busy liveblogging events, too. Mention was made very early in the stream about the first news from the London underground being a "power surge". Apparently the central control indications (without live video feeds or other ways to verify information) were so anomalous that the only reasonable explanation they had was a power surge. They quickly corrected that after reports from the scene started to come in. So, stand down the conspiracy theorists on this item, okay?