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Giant Volcano's Offspring Erupts, Stranding 2L Passengers
8 Sep
Summary
- Anak Krakatau's eruption has stranded approximately 200,000 passengers.
- The 1883 Krakatau eruption was 10 trillion times louder than a jet.
- Volcanic eruptions can significantly alter global climate for years.
The volcanic island Anak Krakatau, which emerged in 1930, has recently erupted, leading to widespread flight disruptions and stranding an estimated 200,000 passengers. This event evokes memories of its predecessor, Krakatau, whose 1883 eruption produced a sound so immense it was heard 4,800 km away and was estimated to be 10 trillion times louder than a jet fighter.
While Anak Krakatau is considered an 'infant' volcano, its eruptions, rated as 'severe' on the Volcanic Explosivity Index, can still have significant consequences. Historical volcanic events, such as the "colossal" eruption of Old Krakatau, impacted global climate for five years. The "mega-colossal" eruption of Mt Tambora in 1815, for instance, led to a global temperature decrease and caused widespread famine in 1816, resulting in approximately 90,000 fatalities.
These powerful natural phenomena underscore the profound influence volcanoes can wield over global climate and human life. Events like the 1991 Mt Pinatubo eruption also demonstrate short-term, significant climatic effects. As humanity grapples with climate challenges like El Nino, major volcanic eruptions pose a compounding threat, necessitating greater humility and preparedness in our planning.
