Santa María Volcano Hazard Zone Map

Legend
1 Dome Extrusions-Lava Flows 1a Pyroclastic Flows-Crater Collapse
1b Lateral Explosions 2a Block and Lava Flows
2b Block and Lava Flows 3 Maximum Risk-Lahars-Flooding
3a Intermitent Risk-Lahars-Flooding 4 Flooding-Lahars-Alluvial Dep.
4a Flooding-Lahars-Fluvial Dep.

This map and legend in one gif file