A rail spur or plant nearby changes your plan. Shelter-in-place sealing and a wind-aware evacuation route.

Concrete moves that lower your Vulnerability. Add any of them and we'll track it as an action on your threat list.
Reality-CheckFor a chemical release or heavy smoke, the air outside is the threat, and running into it is the mistake. But so is doing nothing. The prep is a room you can seal, fast.
PrimerA chemical release is rare unless you live near the source. If you do, sealing a room and moving crosswind is the entire toolkit.
Reality-CheckBug-in vs bug-out is usually framed as a preference. For a handful of threats it isn't one — and you need the plan anyway, even if you never intend to leave.
Every reporting chemical facility near you, and its footprint.
A national view — this is one of 410+ layers in Area Recon. Open it to zoom to your address, then add the hazards, infrastructure, terrain and resources around you, and read the real numbers for your county.
Explore in Area Recon →Add it to your personal threat list, score it for your own household, or pull the real hazard data for your county.