Related by context. Frequent words. (Click for all words.) 52 Volcanic eruptions 52 Volcano erupts 51 volcano eruptions 49 Eyjafjallajökull volcano 49 Quake shakes 49 Canary Islands 49 volcanically active 48 geologically active 48 Kilauea Volcano 48 volcanic eruptions 47 volcano erupts 47 pyroclastic flow 47 volcanic 47 mid oceanic ridge 47 Chicxulub 47 volcanic eruption 46 Earthquake shakes 46 species extinctions 46 La Palma 46 lahars 46 volcano erupting 46 Cascadia Subduction Zone 46 Galapagos islands 46 catastrophic 45 volcanic islands 45 Canary Island 45 active volcanoes 45 volcanoes 45 volcanism 45 archipelago 45 Flu pandemic 45 volcanic crater 45 active volcanos 45 Antarctic ozone 45 supercontinent 45 meteoroid 44 magnetar 44 Canary islands 44 earthquakes 44 substorms 44 Cascadia subduction zone 44 volcanic plume 44 caldera 44 glaciers melt 44 Chaiten volcano 44 Pinatubo 43 thawing permafrost 43 vulcanologists 43 explosive eruptions 43 seismically active regions 43 quake shakes 43 magnetic reconnection 43 supernova explosion 43 tectonic 43 volcanic activity 43 volcano 43 volcanic vent 43 volcanic ash clouds 43 tsunamis 43 extinctions 43 radioactive plume 43 volcanic gases 43 Seismologist 43 Moderate quake 42 mass extinction 42 crustal 42 solar flares 42 geomagnetic storms 42 magma chamber 42 mass extinctions 42 oceanic 42 lava flows 42 icecap 42 dormant volcano 42 icecaps 42 Pacific Ocean 42 Ocean acidification 42 Kilauea volcano 42 earth tremors 42 Younger Dryas 42 pyroclastic flows 42 biodiversity hotspot 42 glacial melting 42 eruptive 42 magnetars 42 Hawaiian Volcano Observatory 42 Iceland Eyjafjallajokull volcano 42 earthquake jolts 42 El Niños 42 volcano eruption 41 spewed ash 41 ash plumes 41 Earth crust 41 volcano erupted 41 subduction zone 41 tectonic plate 41 glacial lake 41 quakes 41 landmasses 41 flashflood 41 Tambora