Two entirely new islands have formed near the Anak Krakatau volcano in Indonesia following continuous eruptions, tn.nova.cz reported. Officials have restricted public access to the newly emerged landmasses while experts work to determine the geological mechanisms behind their sudden appearance.
Satellite Images Confirm Landmasses Near Anak Krakatau
Reports from sailors and satellite imagery confirmed the presence of the two new islands, according to Lana Sari, director of the Indonesian Geological Agency under the Ministry of Energy and Mineral Resources. Both landmasses sit less than one kilometer away from the active volcano, which is situated in the strait separating the islands of Sumatra and Java.
Vessels and residents must stay away from the immediate vicinity of the volcano and the new islands. Public entry to the area is strictly prohibited while researchers evaluate potential hazards.
Magma Movement Shapes the Sunda Strait
Preliminary findings from the Center for Volcanology and Geological Hazard Mitigation suggest that continuous volcanic activity pushed liquid magma through an underground vent system. Siti Sumilah, director of the center, stated that the magma traveled through an opening stretching from the northwest to the southeast. This process deposited eruptive material in shallow waters, forming two distinct island-like ridges.
Scientists emphasized that these conclusions remain preliminary. Researchers must conduct on-site inspections to verify how the sediment accumulated.
Volcanic Activity Expanded the Main Crater Earlier This Year
Anak Krakatau remains one of Indonesia’s most closely monitored and volatile geological features. Between September 4 and September 6, the volcano sustained continuous activity for approximately 25 hours. That eruption produced a massive lava flow that expanded the volcano’s land area by nearly 33 hectares. Heavy ash fallout during the same period forced several regional airports to suspend flight operations temporarily.
Frequently Asked Questions About the New Anak Krakatau Islands
How far are the new islands from the main volcano?
Both newly formed landmasses lie less than one kilometer away from the Anak Krakatau cone in the strait between Sumatra and Java.
Who confirmed the existence of the new landmasses?
Lana Sari, director of the Indonesian Geological Agency, confirmed the emergence of the islands based on reports from local sailors and satellite data.
Can tourists and locals visit the new islands?
No, public entry into the waters and areas surrounding both the volcano and the new islands is strictly prohibited.
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