Related by context. Frequent words. (Click for all words.) 49 billowing clouds 48 spewed ash 48 Thick clouds 48 clouds 47 sundowners 45 pyroclastic flows 45 steam vents 44 ash spewed 44 thunderheads 44 pyroclastic flow 43 lava flows 43 cumulus clouds 43 limestone cliffs 43 billowing cloud 43 dormant volcano 42 snowy peaks 42 cumulus 42 Thick smoke 42 spewing lava 42 wispy clouds 42 plumes 41 Loud explosions 41 hazy skies 41 locally 41 lava 41 thick plume 41 ashfall 40 thunderclouds 40 vog 40 volcanic plume 40 Kilauea Volcano 40 ash plumes 40 Plumes 40 volcanic debris 40 smoke plumes 40 mist 40 active volcanos 40 brisk breeze 40 plume 39 cirrus clouds 39 waterspouts 39 spewing ash 39 Eyjafjallajökull 39 volcanic 39 volcano 39 foothills 39 towering peaks 39 Southerly winds 39 billowing 39 volcanic tremors 39 hovered overhead 39 Eruptions 39 coronal mass ejection 39 haze 39 northeasterly winds 39 Krakatoa 38 darkening sky 38 molten lava 38 constellation Perseus 38 treetops 38 Isolated thunderstorms 38 acrid smoke 38 sunbeams 38 billowing smoke 38 sundowner 38 temperature inversion 38 Kelud 38 southerly wind 38 blackish 38 volcanic gases 37 planetary nebula 37 X ray emission 37 Mount Merapi volcano 37 wisps 37 Alaska Mount Redoubt 37 Snow flurries 37 microbursts 37 ashy 37 towering cliffs 37 Isolated showers 37 constellation Leo 37 gray haze 37 ionized gas 37 orange glow 37 bluish 37 Tsunami waves 37 Indonesia Mount Merapi 37 mushroom shaped 37 erupting volcano 37 volcano eruptions 37 Mount Sinabung 37 darkened skies 37 dun colored 37 westerly winds 37 volcanic rock 36 rain squalls 36 thick plumes 36 Clouds 36 smoky haze 36 glowing embers 36 molten rock