Volcano earthquake report for Thursday, 23 Apr 2026

World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 23 Apr 2026 Number in brackets indicate nr of quakes.Quakes detected near: Askja (2 quakes between mag 0.4-1.0), Bardarbunga…

Kilauea Volcano Volcanic Ash Advisory: ERUPTION ONGOING  to 15000 ft (4600 m)

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 15000 ft (4600 m) altitude or flight level 150 .The full report is as follows:FVXX22 at 13:29 UTC, 23/04/26 from…

World Earthquake Report for Thursday, 23 April 2026

Worldwide earthquakes above magnitude 3 during the past 24 hours on 23 Apr 2026Summary: 6 quakes 5.0+, 33 quakes 4.0+, 150 quakes 3.0+, 371 quakes 2.0+ (560 total)This report is being updated every hour.Magnitude 5+: 6 earthquakesMagnitude 4+: 33 earthquakesMagnitude…

Kilauea volcano (Hawai'i): 45th lava fountaining episode just started

Tall lava fountains from Kilauea volcano in the early morning of 23 April 2026 (45th lava-fountaining episode) (image: HVO webcam)The 45th lava fountaining episode at the Halema'uma'u summit crater began a short time ago, at 1:34 AM HST on April…

Semeru Volcano Volcanic Ash Advisory: VA OBS TO FL150 AT 23/0430Z OBS VA DTG: 23/1040Z to 15000 ft (4600 m)

Satellite image of Semeru volcano on 23 Apr 2026Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 15000 ft (4600 m) altitude or flight level 150 and is moving…

Mayon Volcano Volcanic Ash Advisory: ERUPTION AT 20260423/0858Z FL110 EXTD ENE REPORTED OBS VA DTG: 23/0900Z

Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report:FVFE01 at 09:19 UTC, 23/04/26 from RJTDVA ADVISORYDTG: 20260423/0918ZVAAC: TOKYOVOLCANO: MAYON 273030PSN: N1315 E12341AREA: PHILIPPINESSOURCE ELEV: 2462M AMSLADVISORY NR: 2026/523INFO SOURCE: HIMAWARI-9 PHIVOLCSERUPTION DETAILS: ERUPTION AT 20260423/0858Z FL110 EXTD ENE REPORTEDOBS…

Sangay Volcano Volcanic Ash Advisory: ONGOING VA EMS  to 23000 ft (7000 m)

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 23000 ft (7000 m) altitude or flight level 230 .The full report is as follows:FVXX21 at 07:43 UTC, 23/04/26 from…

Moderate tremor of magnitude 4.4 just reported 47 miles southwest of Kodiak, Alaska, United States

An earthquake of magnitude 4.4 occurred only 5 minutes ago 47 miles southwest of Kodiak, Alaska, United States, the United States Geological Survey reported.The quake hit at a moderately shallow depth of 20 miles beneath the epicenter near Kodiak, Kodiak…

Dukono Volcano Volcanic Ash Advisory: VA TO FL070 OBS AT 23/0640Z OBS VA DTG: 23/0640Z to 7000 ft (2100 m)

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 7000 ft (2100 m) altitude or flight level 070 and is moving at 05 kts in SW direction.The full report…

Reventador Volcano Volcanic Ash Advisory:

Volcanic Ash Advisory Center Washington (VAAC) issued the following report:FVXX23 at 06:44 UTC, 23/04/26 from KNESVA ADVISORYDTG: 20260423/0641ZVAAC: WASHINGTONVOLCANO: REVENTADOR 352010PSN: S0004 W07739AREA: ECUADORSOURCE ELEV: 11686 FT AMSLADVISORY NR: 2026/390INFO SOURCE: GOES-19. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: EST VA…

Moderate yet deep magnitude 5.5 earthquake 112 km northwest of Nuku'alofa, Tonga

An earthquake of magnitude 5.5 occurred early evening on Thursday, April 23rd, 2026, at 7:31 pm local time near Nuku'alofa, Kolofo'ou, Tongatapu, Tonga, as reported by the German Research Centre for Geosciences (GFZ).According to preliminary data, the quake was located…

Ibu Volcano Volcanic Ash Advisory: VA TO FL070 REP AT 23/0504Z EST VA DTG: 23/0530Z to 7000 ft (2100 m)

Satellite image of Ibu volcano on 23 Apr 2026Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 7000 ft (2100 m) altitude or flight level 070 and is moving…

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