describe that for me. the main road from my house is about 15 seconds away, so that s a non-issue. getting to the helo airport is a non-issue as well. really, there s no issues. that s the way we look at it, anyway. scott wiggers, all the best to you. thank you so much for your time and being so descriptive about your experience there on the big island with these fissures opening. scott just described the closest fissure is something like four miles away, but he could hear that huge explosion. so with three new fissures opening in the past several hours, does this indicate a major eruption could be imminent? let s bring in meteorologist tom sater in the cnn weather center. tom, how disconcerting are these cracks? it s trying to release pressure, but the kind of pressure it s releasing, of course, is in the form of toxic