• Kīlauea sets lava-fountaining record with episode 48, Hawaii

    ByTeo Blašković

    Kīlauea’s ongoing summit eruption reached its 48th lava-fountaining episode in Halemaʻumaʻu crater, Hawaii, at 04:40 HST (14:40 UTC) on June 1, 2026, setting a written-record benchmark for episodic lava fountaining during a single Kīlauea eruption, according to the USGS Hawaiian Volcano Observatory (HVO). The episode ended abruptly at 13:37 HST (23:37 UTC) after just under 9 hours of continuous fountaining from the north vent, and the eruption was paused afterward.

  • Kīlauea episode 47 ends after 9 hours, fine ash and Pele’s hair fall outside Hawaiʻi Volcanoes National Park

    ByTeo Blašković

    Episode 47 of the ongoing Halemaʻumaʻu eruption at the summit of Kīlauea ended at 00:27 HST (10:27 UTC) on May 15, 2026, after 9 hours of continuous lava fountaining from the north vent. The U.S. Geological Survey’s Hawaiian Volcano Observatory (HVO) said the eruption is paused and lowered Kīlauea to Volcano Alert Level Advisory and Aviation Color Code Yellow.

  • Rare volcanic ash emission detected from submarine volcano in Central Bismarck Sea, Papua New Guinea

    ByTeo Blašković

    Darwin VAAC is reporting a rare volcanic ash emission from a submarine volcano in the Bismarck Sea Volcanic Province, Papua New Guinea, since Monday, May 11, 2026. By Wednesday, May 13, ash was rising to about 4 km (13 000 feet) above sea level, while satellite imagery showed water discoloration near the advisory area. Meteorological cloud partly obscured the ash in the latest imagery, but Himawari-9 observations and model guidance continued to support the advisory.

  • PVMBG raises Lewotobi Laki-laki to Level III after seismicity and inflation increase, Indonesia

    ByTeo Blašković

    Indonesia’s Center for Volcanology and Geological Hazard Mitigation (PVMBG) raised the alert level for Lewotobi Laki-laki in East Flores, East Nusa Tenggara, from Level II to Level III at 13:00 WITA (05:00 UTC) on May 12, 2026. The decision followed increased deep volcanic earthquakes, persistent non-harmonic tremor, inflation, and surface activity from May 1 to 11. Residents and tourists were told to avoid activity within a 5 km (3.1 miles) radius of the eruption center.

  • Dukono climbing access permanently closed after 3 climbers found dead, Indonesia

    ByTeo Blašković

    Indonesia’s North Halmahera government permanently closed climbing access to Mount Dukono after 3 climbers were found dead following the May 8, 2026, eruption on Halmahera Island, North Maluku. BNPB said the area had already been under a total climbing closure since April 17, before the closure was reinforced through a May 8 Regent decision barring operators, managers, and climbing-service providers from issuing permits.

  • Increased seismicity and gas emissions at Kupreanof volcano, Alaska

    ByTeo Blašković

    Seismic activity and sulfur dioxide emissions have increased at Kupreanof volcano in Alaska over recent months, likely due to magmatic intrusion beneath the volcano. Kupreanof is a heavily glaciated stratovolcano on the Alaska Peninsula with no known historical eruptions. Current data do not indicate an eruption is imminent.

  • Repeated lava-collapse pyroclastic flows continue at Mayon volcano, Philippines

    ByTeo Blašković

    Mayon volcano remained under Alert Level 3 on Friday, May 8, 2026, with PHIVOLCS reporting lava flows in three gullies, elevated sulfur dioxide emissions, volcanic earthquakes, and repeated lava-collapse pyroclastic flow activity. Today’s observations follow a large eruption sequence on May 2, when collapse-generated pyroclastic flows traveled up to 5 km (3.1 miles), generating widespread ashfall across parts of Albay Province and prompting evacuations affecting thousands of residents.