印度尼西亚阿纳克火山于周日早晨喷发,喷出熔岩喷泉和火山灰柱1。火山灰云在爪哇一侧达到6000米高度,苏门答腊一侧则升至15000米1。灰烬向外扩散至雅加达和苏门答腊南部等地区1,喷发产生的声响传播范围达700公里1。
这次喷发给民航运输造成重大影响。雅加达苏卡诺-哈达国际机场因火山灰威胁于上午5:30至9:30暂停航班运营4小时1,超过22000名乘客和209班航班受到影响1,往返新加坡的航班受冲击最大1。不过,当局未报告任何人员伤亡,也未发布疏散令1。当地官方警告居民与游客应距火山活跃火山口至少3公里,最近的城镇位于火山16公里以外1。周日期间记录到两次新喷发1。
阿纳克火山坐落在爪哇和苏门答腊之间,处于太平洋火环带上1,距离雅加达150多公里1。
Anak Krakatau volcano in Indonesia erupted Sunday morning, expelling lava fountains and ash columns that spread across Jakarta and southern Sumatra.1 The eruption occurred approximately 150 kilometers from Jakarta and was accompanied by sound waves that traveled up to 700 kilometers away.1 Ash clouds reached heights of 6,000 meters on the Java side and 15,000 meters on the Sumatra side.1
The volcanic activity disrupted air traffic significantly, forcing Soekarno-Hatta International Airport in Jakarta to suspend flight operations for four hours, from 5:30 a.m. to 9:30 a.m.1 The disruption affected more than 22,000 passengers and 209 flights, particularly routes to and from Singapore.1 The volcano, located between Java and Sumatra on the Pacific Ring of Fire, recorded two new eruptions on Sunday.1
Authorities reported no casualties and issued no evacuation orders.1 The nearest settlements are situated at least 16 kilometers from the volcano, and officials have warned residents and tourists to maintain a distance of at least three kilometers from the volcano's active crater.1
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