Alerts

Campi Flegrei volcano: 64 earthquakes recorded as ground uplift and elevated gas emissions continue, railway tunnel closed

Published: 4 November 2026
Categories: Global Volcano Activity

RSS feed source: Volcano Discovery.com

Wednesday, Nov 4, 2026 17:33 | 43 mins ago | By: T

Earthquakes under the Campi Flegrei caldera during 26 Oct- 3 Nov 2026 (image: INGV-OV)

Carbon dioxide degassing over the past 10 years are gradually rising (image: INGV-OV)

The Campi Flegrei volcanic caldera near Naples continues to show signs of unrest, with ongoing ground uplift, frequent small earthquakes and elevated gas emissions. According to the latest INGV weekly report, 64 earthquakes were recorded between 26 October and 1 November, while the ground continues to rise at approximately 1 cm per month. Meanwhile, volcanic CO₂ emissions are causing serious problems for local infrastructure: a railway tunnel connecting Naples with Pozzuoli remains closed because of hazardous gas concentrations, with no reopening date in sight.Two earthquake swarms near Pozzuoli and SolfataraSeismic activity continued across the Campi Flegrei caldera during the reporting period. Of the 64 earthquakes

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Etna volcano (Italy): increasing seismic activity, weak ash emissions, alert level raised

Published: 4 November 2026
Categories: Global Volcano Activity

RSS feed source: Volcano Discovery.com

Wednesday, Nov 4, 2026 16:53 | 1 hour ago | By: T

Location of tremor sources at Etna during 27 Oct – 3 Nov 2026 (image: INGV Catania)

Volcanic tremor amplitude over the past several days (image: INGV Catania)

Ash emissions yesterday from the NE crater (image: Skyline webcam)

The volcano’s becoming more and more restless over the past several days, both internally and externally. Weak ash emissions have been occurring from the Northeast Crater although these likely represent older pulverized rocks and not fresh magma near the surface. The activity prompted the volcano observatory in Catania (INGV) to issue a volcanic ash warning for aviation, raising the alert level to orange yesterday (3 Nov 2026).
More notably, seismic activity has been on the rise lately, and suggest that something is likely about to change in the near future. Volcanic tremor continues to undergo

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Semeru Volcanic Ash Advisory

Published: 3 November 2026
Categories: Global Volcano Activity

RSS feed source: Volcano Discovery.com

<!–div style="font-size:14px;text-align:center;border:3px solid blue;border-radius:5px;padding:3px;margin:5px;background:#eee"><a href="https://reports.volcanodiscovery.com/app/volcano-report.php?volcanoId=44" style="text-decoration:none" target="_blank" rel="noopener noreferrer nofollow" title="Share a volcano (activity) report, submit a photo or other interesting news!” onclick=”window.open(this.href,’Volcano Report’,’status=0,toolbar=0,location=0,directories=0,menubar=0,resizable=1,scrollbars=1,height=500,width=450′);return false”>Send Volcano Report</div–> Stratovolcano, Pyroclastic cone(s), Fissure vent(s)
3,657 m / 11,998 ft
East Java, Indonesia, -8.11°S / 112.92°E
Current status: erupting (4 out of 5) Semeru volcano eruptions:
19th century: 1818 (8 Nov), 1829 (16 Feb+-15 d), 1830 (15 Dec – 16 Dec), 1832 (18 Apr), 1836 (3 Aug – 5 Aug), 1838 (16 Jul+-15 d – 18 Oct), 1842 (16 Jan+-15 d – 16 Mar+-15 d), 1844 (25 Sep – 27 Sep), 1845 (16 Jan+-15 d – 16 Jul+-15 d), 1848 (16 Feb+-15 d), 1848 (4 Aug), (1849 2 Jul+-182 d), 1851 (16 Jan+-15 d), 1856 (10 Sep), 1857 (13 Aug – 16 Sep+-15 d), 1860 (16 Apr+-15 d – 16 Jun+-15 d), 1864 (2 Jul), 1865 (15 Apr+-5 d), (1866

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