Related by context. Frequent words. (Click for all words.) 60 Pinatubo 58 Mount Pinatubo 57 volcanic eruptions 51 El Niño phenomenon 50 Tambora 50 El Niño 50 El Nino phenomenon 49 volcanoes 49 volcanic eruption 48 volcanic activity 48 lava flows 48 volcano 48 volcanism 47 Chedeng 47 volcano eruptions 47 Kilauea Volcano 47 Anatahan 47 Mayon Volcano 46 volcano eruption 46 volcano erupting 46 volcanic 46 El Nino warming 45 volcano erupts 45 tropical cyclones 45 lava flow 45 eruptions 45 Volcano erupts 44 stratospheric ozone 44 glacial melting 44 typhoons 44 El Nino 44 marine sediments 44 eruption 44 glacial melt 44 atmospheric methane 44 Younger Dryas 44 lahar 44 explosive eruptions 43 terrestrial ecosystems 43 Volcanic eruptions 43 Reming 43 flashflood 43 mudflows 43 subtropical regions 43 ocean acidity 43 Mayon volcano 43 decadal 43 hydrological cycle 43 aerosol particles 43 earthquake jolts 43 Typhoon Durian 42 active volcanos 42 Kilauea volcano 42 Haumea 42 Chanchu 42 coral bleaching 42 Eruption 42 spewed ash 42 tsunamis 42 El Ninos 42 radiative forcing 42 Typhoon Conson 42 anthropogenic 42 monsoonal 42 La Niña 42 volcanic plume 42 crustal 42 ashfall 41 Bulusan 41 atmospheric CO2 41 atmospheric 41 volcano erupted 41 Volcanology 41 pyroclastic flow 41 Tibetan Plateau 41 atmospheric circulation 41 volcanic tremors 41 Philippines 41 Typhoon Ondoy 41 tropical storm Ketsana 41 volcanic crater 41 prolonged droughts 41 Pepeng 41 solar irradiance 41 erupting volcano 41 lavas 41 lithosphere 41 mangrove forests 41 Volcanic 40 Antarctic ozone 40 tropics 40 subtropics 40 inundations 40 auroral 40 Eruptions 40 Melor 40 volcanically active 40 pyroclastic flows 40 species extinctions 40 lake sediments 40 Lupit