Damn. My HAZWOPER guide is down in my truck. I wanted to look up the evacuation radius.
I hear second hand that there were some hospitalizations for exposure...fluid buildup in the lungs.
Nasty stuff. It's a relatively unpopulated area (good thing), but there were still many evacuations.
The Hazmat HQ is in a Sheetz (think of a cross between a deli, a truckstop and a Seven-Eleven).