A Gaussian hazard plume spreads from a leak source and drifts on the wind. Containment slows it, evacuation moves workers out of the danger radius before the plume reaches them — or doesn't.
Response
Evacuation
Environment
Elapsed: – min
Phase: –
Hazard radius: – m
Workers safe / exposed / critical: –
Average dose (risk index): –%
Verdict: –
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