"No, I-" Lua'al-rei's gills flare a moment, then settle down again. "There's an accumulation of energy there that should not be. The Nautilus never had that kind of reading, or the Krasny Oktyabr. I think... have you ever been at the site of a lightning strike? Just before the discharge, there's an accumulation, both in the sky and on the ground. It takes some time to build, but..."