World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 2 Apr 2026 Number in brackets indicate nr of quakes.Quakes detected near: Ambang (1 quake mag 4.1), Askja (4…

Worldwide earthquakes above magnitude 3 during the past 24 hours on 2 Apr 2026Summary: 1 quake 7.0+, 1 quake 6.0+, 22 quakes 5.0+, 125 quakes 4.0+, 345 quakes 3.0+, 375 quakes 2.0+ (869 total)This report is being updated every hour.Magnitude…

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 48000 ft (14600 m) altitude or flight level 480 and is moving at 40 kts in NE direction.The full report…

Volcanic Ash Advisory Center Washington (VAAC) issued the following report:FVXX23 at 14:07 UTC, 02/04/26 from KNESVA ADVISORYDTG: 20260402/1405ZVAAC: WASHINGTONVOLCANO: REVENTADOR 352010PSN: S0004 W07739AREA: ECUADORSOURCE ELEV: 11686 FT AMSLADVISORY NR: 2026/315INFO SOURCE: GOES-19. NWP MODELS. ERUPTION DETAILS: VA EMS PSBLEST VA…

Unconfirmed quake or seismic-like event reported: 34 km southeast of Togane, Chiba, Japan, 4 minutes agoWe are receiving unverified early reports of ground shaking possibly caused by seismic activity in or near Togane, Chiba, Japan on 2 Apr 2026 (GMT)…

Satellite image of Dukono volcano on 2 Apr 2026Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 8000 ft (2400 m) altitude or flight level 080 and is moving…

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 20000 ft (6100 m) altitude or flight level 200 .The full report is as follows:FVXX22 at 12:38 UTC, 02/04/26 from…