Related by context. Frequent words. (Click for all words.) 75 eruption 74 volcano eruption 71 volcano 69 volcanic eruptions 67 eruptions 63 volcano erupted 61 volcanic ash 61 volcanic activity 60 volcanoes 58 ash cloud 57 volcanic 56 Eyjafjallajokull 56 lava flows 55 Iceland volcano 54 Merapi 54 earthquake 53 Icelandic volcano 53 #.# magnitude earthquake 53 earthquakes 52 ash clouds 52 volcanic ash cloud 52 quakes 52 tsunamis 51 temblor 51 landslides 51 tremor 50 #.# magnitude quake 50 active volcanoes 49 rockslide 49 Volcanology 49 ash plume 49 tsunami 49 quake 49 seismic activity 49 #.# magnitude temblor 49 mudslides 48 lava flow 48 Volcanic 48 Volcanic ash 48 lava 48 aftershock 48 undersea earthquake 47 avalanches 47 temblors 47 volcanos 47 Mount Merapi 46 tidal waves 46 #.# magnitude tremor 46 aftershocks 46 rockfall 46 crater 46 mudslide 46 devastating earthquake 45 lava dome 45 flash floods 45 St. Helens 45 plume 45 tremors 45 glacier 44 plate tectonics 44 Volcano 44 magma 44 ash 44 earthquake measuring 43 glaciers 43 blizzard 43 #.# magnitude aftershock 43 Landslides 42 solar flares 42 floods 42 Tsunamis 42 storms 42 caldera 42 mass extinction 42 explosion 42 earth crust 41 heavy snowfall 41 cataclysm 41 sonic boom 41 snowstorm 41 cloudburst 41 catastrophe 41 tsunami waves 41 avalanche 41 turbulence 41 triggered landslides 40 Heavy snowfall 40 El Niño 40 meteor 40 Tsunami 40 Iceland 40 flash flood 40 heavy snowfalls 40 rainstorms 40 asteroid 40 tectonic 40 Christchurch earthquake 40 comet 40 torrential rains 40 meteor shower 40 Aftershocks