Protection storm picture

[cstrunk]

not to get too "photo geeky" but what settings are you all using when you're shooting? Im assuming you're using a tripod with a longer exposure time.

I'm interested in this as well, since I'm a newbie when it comes to taking pictures of the sky. I'm interested in knowing ISO speed, exposure time, and f-stop. I don't really know a whole lot about photography.... yet.