Evacuation Circle News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Shelter in place. the t.p.c. group produced chemicals like butadiene, which could damage nervous systems. the e.p.a. is monitoring air quality. >> we have taken at the moment, as best a defensive position as we possibly can in order to try to get everything initiated as cooling, isolate as much as we possibly can, so that we're not continuing to feed the source of the fire. >> reporter: we were right outside the burning chemical plant when that second explosion occurred. we saw it. we felt it. it was jarring. officials now say that the mandatory evacuation circle now covers a four-mile radius ...

Meantime this is fox news alert keeping a sharp eye open for signs of radioactive fallout on american soil. reports say the leading edge of what is believed to be a nuclear cloud has reached the west coast of the united states. some radiation has been detected in southern california leading atomic experts say the first readings are about a billion times lower than levels that would have any impact on public health. trace gallagher is live in los angeles, and trace is that calming some of the fear that is out there. >> reporter: a little bit megyn. it's harmless now, now we know as we watch fuk...