Related by context. Frequent words. (Click for all words.) 78 eruptions 75 volcanic eruption 72 volcano 67 volcano eruption 64 volcano erupted 62 volcanic eruptions 62 volcanic activity 59 lava flow 58 Merapi 57 erupting 56 Eyjafjallajokull 56 volcanoes 55 lava flows 54 ash plume 54 lava 53 Volcanology 52 volcanic 52 Mayon 51 Mount Merapi 51 aftershock 51 tremor 51 lava dome 51 quakes 50 volcanic ash 50 seismic activity 50 crater 50 volcanos 50 erupt 50 plume 49 magma 49 temblor 49 aftershocks 49 ash cloud 49 explosion 48 active volcanoes 48 temblors 48 #.# magnitude quake 47 St. Helens 47 #.# magnitude earthquake 46 rockslide 46 ash clouds 45 undersea earthquake 45 earthquake 45 Icelandic volcano 45 earthquakes 45 #.# magnitude temblor 45 rockfall 45 tremors 44 tsunamis 44 #.# magnitude tremor 44 Surono 44 molten rock 44 landslides 44 geyser 43 Iceland volcano 43 ash 43 quake 43 Kilauea 43 meteor shower 43 solar flares 43 flare 43 cloudburst 42 caldera 42 explosions 42 avalanche 42 cataclysm 42 rupture 42 earthquake measuring 42 outbreak 42 avalanches 42 tsunami 41 plumes 41 tidal waves 41 Volcano 41 #.# magnitude aftershock 41 mudslides 41 sunspot 41 mudslide 40 flash floods 40 fireball 40 upwelling 40 aurora 40 supernova 40 Volcanic 40 tsunami waves 40 convulsion 40 thunderstorm 40 outburst 40 conflagration 40 mass extinction 40 implosion 39 erupted 39 seismologists 39 glacier 39 explosion rocked 39 geysers 39 volcanic ash cloud 39 Japan Meteorological Agency 39 inundation 39 Seismologists 39 mass exodus