Related by context. Frequent words. (Click for all words.) 57 volcano erupted 56 volcano 55 Mount Redoubt 54 Indonesia Mount Merapi 54 Merapi 54 active volcanos 53 Mount Merapi volcano 53 ash plume 52 eruption 51 Chaiten 51 Indonesian volcano 51 Tungurahua 50 Eyjafjallajokull 50 volcano erupts 50 pyroclastic flows 50 eruptions 50 Mount Sinabung 50 active volcanoes 49 volcanic eruption 49 Grimsvotn 49 Mayon volcano 48 Eyjafjallajökull 48 dormant volcano 48 volcanic ash 48 ash clouds 48 ash 47 volcano eruption 47 volcano crater 47 volcanic activity 47 erupting 47 Bulusan 47 Mount Merapi 46 Eyjafjallajokull volcano 46 Grimsvotn volcano 46 Volcanology 46 Iceland volcano 45 Eruptions 45 vulcanologist 45 volcanologists 44 erupting volcano 44 ash cloud 44 Surono 44 volcanoes 44 fertile slopes 44 lava 44 Alaska Volcano Observatory 43 Iceland volcanic ash 43 vog 43 Eyjafjallajokull glacier 43 volcanos 43 volcanic debris 42 volcanic eruptions 41 volcanic 41 lava flows 41 Eruption 41 aftershocks 41 lava flow 41 volcanologist 41 Aftershocks 41 Japan Meteorological Agency 41 Icelandic Meteorological Office 40 Mayon 40 mudflows 40 Mayon Volcano 40 MOUNT MERAPI Indonesia 40 lava dome 40 Volcanic 39 peat bog fires 39 Kilauea volcano 39 St. Helens 39 Volcanic ash 39 plume 38 spewing 38 earthquake jolted 38 Icelandic volcano 38 magma 38 Mt Ruapehu 38 volcanic earthquakes 38 molten rock 38 Tsunami warnings 38 Seismology 38 spokesman Yukio Edano 38 flight cancelations 37 seismic activity 37 undersea quake 37 Daiichi plant 37 molten lava 37 Civil Protection Agency 37 northwesterly winds 37 Phivolcs 37 crater 36 Richter scale shook 36 Solidum 36 Thick smoke 36 Honshu 36 Sulfur dioxide 36 Horizon exploded 36 meteor shower 36 crippled Fukushima nuclear 36 lightning flashes 36 capital Nuku'alofa