As is the case for many subduction-zone volcanoes , Nevado del PERSON@1 can generate explosive MISC@1 eruptions with associated pyroclastic flows that can melt snow and glaciers near the summit , producing large and sometimes devastating lahars -LRB- mud and debris flows -RRB- .

Normally , these type of stratovolcanoes generate explosive MISC@1 eruptions with associated pyroclastic flows that can melt snow and glaciers near the summit , thus producing devastating lahars .
