Rubuta ci gaba don wannan sakin layi - Fashewar dutsen mai fitad da wuta yana canza yanayin duniya ta hanyar shigar da toka da iskar gas a cikin sararin samaniya, wanda ke rage yawan hasken rana da ke isa Duniya, sau da yawa yana haifar da yanayin sanyi da rashin amfanin gona. Fashewar Huaynaputina ta rage adadin makamashin hasken rana da ya isa Duniya da kimanin lokacin bazara na 1601 yana daga cikin mafi sanyi a Arewacin Hemisphere a cikin ƙarni shida da suka gabata, kuma tasirin na iya zama kwatankwacin na 1815 Tambora, 1453 Kuwae, 1257 Samalas
da kuma 536 Ilopango fashewa. Sauran dutsen mai fitad da wuta na iya fashewa tare da Huaynaputina kuma suma sun ba da gudummawa ga yanayin yanayi; manyan fashewar dutsen mai fitad da wuta da yawa sun faru a cikin shekarun da suka gabata da kuma bayan fashewar Huaynaputina.