 Nyorai mberi kweiyi ndima - Gomo guru rinoputika rakaputika muLake Toba yanhasi munenge muna 70,000 BCE. Kunofungidzirwa kuti kwakakonzera kutonhora kwemamiriro okunze uye kutonhora kwemamiriro okunze munyika yose uye gare gare kwakatungamirira kukuvhiringidzika kworudzi rwomunhu mukushanduka-shanduka kwevanhu, kunyange zvazvo izvi zvichiri kukurukurwa. Kuputika kweGomo reTambora muna 1815uye kuputika kwa1883 kweKrakatoa kwaiva pakati peakakura zvikurusa munhau yakanyorwa. Yokutanga yakakonzera kufa kwevanhu 92 000 uye yakakonzera denderedzwa remadota anoputika rakapararira ndokufukidza mativi ezvitsuwa uye rakaita kuti chikamu chikuru cheNorthern Hemisphere chisave nezhizha muna 1816. Rokupedzisira rakagadzira ruzha rukuru zvikurusa munhau yakanyorwa ndokukonzera kufa kwevanhu 36 000 nemhaka yokuputika kwacho uye tsunami dzakakonzerwa, nemigumisiro inokosha yokuwedzera kupota nyika makore pashure pechiitiko chacho. Njodzi dzakakomba dzichangobva kuitika nemhaka yokudengenyeka kwenyika dzinosanganisira kudengenyeka kwenyika kwakaitika muna 2004 muIndian Ocean uye kudengenyeka kwenyika kwakaitika muna 2006 kuYogyakarta. 