Related by context. Frequent words. (Click for all words.) 62 ash spewed 59 ash spewing 57 spewed ash 54 Mount Merapi volcano 54 erupting volcano 53 volcanic ash 52 Iceland volcanic ash 51 volcanic eruption 51 Mount Sinabung 51 Mount Merapi 50 volcanic ash clouds 50 Indonesia Mount Merapi 50 volcano erupts 50 ash plumes 50 volcano 50 volcanic plume 49 Iceland Eyjafjallajokull volcano 49 eruption 49 volcano eruption 49 Mount Merapi eruption 48 Kilauea Volcano 48 volcano erupting 48 active volcanos 48 ash cloud 48 Volcanic ash 47 Alaska Mount Redoubt 47 Pacaya volcano 47 Thick fog 47 Merapi 47 Kilauea volcano 46 ash 46 Volcanic eruptions 46 spewing lava 46 Mount Kelud 46 Grimsvotn volcano 45 volcanic activity 45 Iceland volcano 45 spewing ash 45 Indonesian volcano 45 Grimsvotn 45 volcanic ash plume 45 Eyjafjallajokull 45 Icelandic volcano eruption 45 Thick smoke 45 vog 44 volcano eruptions 44 ash plume 44 vulcanologists 44 Iceland volcanic eruption 44 volcanic eruptions 44 dormant volcano 44 volcanic gases 44 Eyjafjallajokull volcano 44 Eyjafjallajökull 44 pyroclastic flows 43 Bulusan 43 ash clouds 43 soot particles 43 plume 43 rockslides 42 Mayon volcano 42 hazy skies 42 Volcanic Ash 42 Strong aftershocks 42 Dense fog 42 Mount Redoubt 42 Eruptions 42 Eyjafjallajokull glacier 42 mudflows 42 Indonesia Sulawesi island 41 volcano erupted 41 Tungurahua 41 toxic gases 41 volcanic ash cloud 41 MOUNT MERAPI Indonesia 41 Icelandic volcano 41 Heavy snows 40 Icelandic ash cloud 40 volcanic 40 peat bog fires 40 eruptions 40 smog 40 lava 40 rockslide 40 gray haze 40 volcano crater 40 smog choked 40 smoggy 40 volcano slopes 40 traffic jams 40 mudflow 40 Mayon Volcano 40 Sunda Strait 39 smoke plumes 39 Tsunami warnings 39 lava flow 39 billowed 39 volcanic debris 39 billowing clouds 39 lava rocks 39 Sulfur dioxide