[jsnathan]

> Using the 6.3 Richter scale, the energy released would be ~43 kilotons of TNT.

That's curious. Every yield estimate I've seen so far was substantially higher than this. Could you explain how you arrive at this number?

[tscs37]

I'm curious as well, my estimates based on data from a 5MT explosion being about 6.8 on the scale and various formulas, I'd get into the megaton range, then again, other methods do arrive at a sub-100kT range too.

[MichaelMoser123]

Jeffrey Lewis says that its a megaton, that would make them part of the club. https://twitter.com/ArmsControlWonk/status/90419708681554329... (the guy from http://www.armscontrolwonk.com/ says so)

Interesting if India and Pakistan will decide that they now need to acquire and test thermonuclear weapons of their own. (unexpected side effects?)

[bb611]

Lewis' completion of that line of tweets says it's in the couple hundred kT range, but still a staged TN device.