KnowraVolcanic eruptionLinked fromLinked fromThe 41 pages that link to Volcanic eruption, each with the reason it gives.All 41Broader topic 5Related 22Narrower topic 13Compared with 1Volcanic alert levelBroader topic: Eruptions are among the hazards the upper alert levels are designed to address.VolcanologyBroader topic: Eruptions are the processes volcanologists observe and seek to explain.VolcanoBroader topic: An eruption is the surface expression of a volcano's internal activity.Natural hazardBroader topic: Eruptions create direct threats and secondary hazards such as ashfall and lahars.Geological hazardBroader topic: Eruptions expose nearby areas to ash, lava, gases, and fast-moving flows.