Related by context. Frequent words. (Click for all words.) 70 Pu'u O'o 69 Lava flows 65 lava flowing 65 fumaroles 65 lava 63 molten magma 63 spewed ash 62 fiery lava 62 Kilauea Volcano 61 molten rocks 61 volcanic craters 61 Kilauea volcano 60 Merapi volcano 60 Volcano erupts 60 Mount Redoubt volcano 59 pyroclastic flow 59 volcanic lava 59 Norris Geyser Basin 59 Halemaumau Crater 59 acrid black 59 venting steam 58 Augustine Volcano 58 magma chamber 58 steam vents 58 spewing lava 58 Yellowstone caldera 57 spew ash 57 hardened lava 57 Cagsawa 57 volcano 57 undersea volcanoes 57 hydrothermal activity 56 Alaska Mount Redoubt 56 volcano spewed 56 Eyjafjoell volcano 56 lava flows 56 Jupiter moon Io 56 Indonesian volcano erupts 56 volcanic 56 molten lava 56 Strong quake jolts 55 sulfur springs 55 Vulcanologists 55 Flying embers 55 volcanoes 55 mud volcano 55 volcanoes erupt 55 bd.className + = 55 lava flow 55 Chaiten volcano 55 Vatnajokull glacier 55 Soufriere Hills volcano 55 Galeras 54 billowing cloud 54 pyroclastic 54 lava tubes 54 spewing volcano 54 Nyiragongo 54 lava rocks 54 Mount Ruapehu 54 explosivity 54 volcanic peaks 54 magma 54 Thick clouds 54 Katla volcano 54 Sunset Crater 54 Carefully pour 54 Kelud 54 Odaiba district 53 glacier carved 53 volcanic gases 53 zirconium cladding 53 By DENNIS WEBB 53 ash spewed 53 eruption 53 molten rock 53 By Amy Boerema 53 rumbling volcano 53 Lassen Peak 53 Indonesia Mount Merapi 53 Eyjafjallajökull volcano 53 Mount Spurr 53 explosive eruptions 53 Firefighters hosed 53 Iceland Eyjafjallajökull volcano 53 By Katy Burne 53 Seafloor 53 By Riva Froymovich 53 andesitic 53 Saturn moon Enceladus 53 waterfalls cascading 53 Olympus Mons 53 By Tom Polansek 52 beneath Iceland Eyjafjallajokull 52 By ALLEN GEMAEHLICH 52 Serve chilled 52 supervolcano 52 Mount Asama 52 Valles Marineris 52 crater 52 Volcanologists