volcanic eruption, volcano, lava, galeras, stratovolcano, mayon, lahar, quakes, tremor, aftershock, crater, mount asama, magma, plume, hekla, explosion, vulcanologist, nyiragongo, volcanism, temblor, seismicity, mudflow, earth tremor, volcanology, rockslide, fumaroles, tambora, mount pinatubo, earthquakes, pinatubo, pyroclastic, krakatoa, tsunamis, solidum, trembler, landslides, geyser, ash, mount etna, meteor shower, lassen peak, caldera, avalanche, fumarole, flare, conflagrations, annular eclipse, cataclysm, outbreak, cloudburst, volcanic crater, sunspot, rupture, deglaciation, irruption, mudslide, fireball, inundations, upwelling, aurora, glaciation, supernova, meteoroid, thunderstorm, mt etna, convulsion, glacier, seaquake, outburst, popocatepetl, syrtis major, foreshock, implosion, icecap, tephra, tectonic, drumfire, mount vesuvius, sonic boom, planetary nebula, blast, meteor, downpour, perseids, rainstorm, flareup, snowslide, clashes, asteroid, unrest, icefield, storm, holocene epoch, rifting, seiche, upheaval, commotions, hadean eon, uprising, bolide, comet, seismologist, eruptions, rash, rashes, exanthem, onset, deposit, desquamation, burst, consignment, detonation, release, spawning, burn, convulsions, epidemic, inundation, landslide, outbreaks, purge

heat rash, hives, nettle rash, prickly heat, urticaria, urtication, water hammer

dentition, discoid lupus erythematosus, dle, eczema herpeticum, efflorescence, enanthem, enanthema, eruptive, exanthem, exanthema, flare, gaius plinius secundus, hives, krakatao, krakatau, krakatoa, lichen planus, lichen ruber planus, mount vesuvius, mt. vesuvius, nettle rash, odontiasis, plinian eruption, pliny, pliny the elder, pompeii, rash, roseola, skin eruption, skin rash, smallpox, solar flare, teething, urticaria, urtication, variola, variola major, vesuvius, volcanic, xeroderma pigmentosum

action, activeness, activity, discharge, egress, emergence, issue, noise, symptom

bang, blowup, clap, eructation, loud noise