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Etna Volcano (Italy) activity update Sep 25, 2025 - Eruptive activity decreased
Friday, Sep 26, 2025 | 1 month ago · VN
The Instituto Nazionale di Geofisica e Vulcanologia-Osservatorio Etneo (INGV-Osservatorio Etneo) reported that eruptive activity decreased at Etna on 25 September 2025 (local). The aviation alert leve…Open article
Etna Volcano (Italy) activity update Sep 23, 2025 - Continuing eruption
Wednesday, Sep 24, 2025 | 1 month ago · VN
The Instituto Nazionale di Geofisica e Vulcanologia-Osservatorio Etneo (INGV-Osservatorio Etneo) reported that the eruption continued at Etna on 23 September 2025 (local). There were explosions report…The Instituto Nazionale di Geofisica e Vulcanologia-Osservatorio Etneo (INGV-Osservatorio Etneo) reported that the eruption continued at Etna on 23 September 2025 (local). There were explosions reported. The aviation alert level was raised to "Yellow" (level 2 on a 4-level scale) on 23 September 2025 at 0623 by INGV due to increasing activity at the summit craters. The aviation alert level was rai…Open article
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Etna volcano update: lava effusion has ended
Thursday, Sep 4, 2025 | 2 months ago · martin

Etna volcano (Italy) - Smithsonian / USGS Weekly Volcanic Activity Report for 27 August-2 September 2025 (Continuing Activity)
Wednesday, Sep 3, 2025 | 2 months ago · VN
The Sezione di Catania - Osservatorio Etneo (INGV) reported that eruptive activity at Etna’s summit craters during 25-31 August was characterized by decreasing lava effusion at multiple vents. Strombo…The Sezione di Catania - Osservatorio Etneo (INGV) reported that eruptive activity at Etna’s summit craters during 25-31 August was characterized by decreasing lava effusion at multiple vents. Strombolian activity and ash emissions occurred from SE Crater, and there were gas emissions at NE, Bocca Nuova, and Voragine craters. Strombolian activity of varying intensity at two vents at SE Crater ejec…Open article
Etna Volcano (Italy) activity update Sep 2, 2025 - Continuing eruption
Wednesday, Sep 3, 2025 | 2 months ago · VN
The Instituto Nazionale di Geofisica e Vulcanologia-Osservatorio Etneo (INGV-Osservatorio Etneo) reported that the eruption continued at Etna between 1 September 2025 (local) and 2 September 2025 (loc…Open article
Etna volcano update: explosive-effusive activity slowed down
Monday, Sep 1, 2025 | 2 months ago · martin

The National Institute of Geophysics and Volcanology reported that the ongoing explosive-effusive eruption at the volcano has decreased.
Strombolian explosions from the Southeast crater have become wea…Open article
Strombolian explosions from the Southeast crater have become wea…Open article
Etna volcano update: impressive video of lava flow
Saturday, Aug 30, 2025 | 2 months ago · martin

A spectacular video of the oozing lava flow emanating from the eruptive fissure was captured by the INGV volcanologist Boris Behncke.
Open articleHow does lava sound when it comes to the surface of the Earth? Lis…
Etna volcano update: multiple lava flows continue
Friday, Aug 29, 2025 | 2 months ago · martin

The volcano is characterized by the continuous, elevated effusive-explosive eruption from the SE crater.
Multiple lava flows remain active on the southern flank, emerging from two effusive vents.
The er…The volcano is characterized by the continuous, elevated effusive-explosive eruption from the SE crater.
Multiple lava flows remain active on the southern flank, emerging from two effusive vents.
The eruptive vent, located at an altitude of 2,980 meters, feeds at least three lava arms (detected in the Sentinel-2 imagery), which also branch off into two main lava arms. The most advanced lava flow fro…Open article
Multiple lava flows remain active on the southern flank, emerging from two effusive vents.
The er…The volcano is characterized by the continuous, elevated effusive-explosive eruption from the SE crater.
Multiple lava flows remain active on the southern flank, emerging from two effusive vents.
The eruptive vent, located at an altitude of 2,980 meters, feeds at least three lava arms (detected in the Sentinel-2 imagery), which also branch off into two main lava arms. The most advanced lava flow fro…Open article
Etna Volcano (Italy) activity update Aug 27, 2025 - Eruptive activity decreased
Wednesday, Aug 27, 2025 | 2 months ago · VN
The Instituto Nazionale di Geofisica e Vulcanologia-Osservatorio Etneo (INGV-Osservatorio Etneo) reported that eruptive activity decreased at Etna on 26 August 2025 (local). The alert level at Etna re…The Instituto Nazionale di Geofisica e Vulcanologia-Osservatorio Etneo (INGV-Osservatorio Etneo) reported that eruptive activity decreased at Etna on 26 August 2025 (local). The alert level at Etna remained at "Yellow" (level 2 on a 4-level scale). The aviation alert level was lowered to "Orange" (level 3 on a 4-level scale). At 0419 on 26 August, the Aviation Color Code was lowered due to decreas…Open article
Etna volcano (Italy) - Smithsonian / USGS Weekly Volcanic Activity Report for 20 August-26 August 2025 (Continuing Activity)
Wednesday, Aug 27, 2025 | 2 months ago · VN
The Sezione di Catania - Osservatorio Etneo (INGV) reported that eruptive activity at Etna’s summit craters during 18-24 August was characterized by lava effusion from two vents, Strombolian activity …The Sezione di Catania - Osservatorio Etneo (INGV) reported that eruptive activity at Etna’s summit craters during 18-24 August was characterized by lava effusion from two vents, Strombolian activity and ash emissions at SE Crater, and gas emissions at NE, Bocca Nuova, and Voragine craters. Activity was observed through webcams and by observatory staff doing daily fieldwork in the summit area. Lav…Open article
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Etna Volcano (Italy) activity update Aug 26, 2025 - Eruptive activity increased
Tuesday, Aug 26, 2025 | 2 months ago · VN
The Instituto Nazionale di Geofisica e Vulcanologia-Osservatorio Etneo (INGV-Osservatorio Etneo) reported that eruptive activity increased at Etna on 25 August 2025 (local). The alert level at Etna re…Open article
Etna Volcano Volcanic Ash Advisory: ERUPTION AT 20250825/1950Z STRONG STROMBOLIAN ACTIVITY
Tuesday, Aug 26, 2025 | 2 months ago · VN

Volcanic Ash Advisory Center Toulouse (VAAC) issued the following report:
FVXX01 at 02:56 UTC, 26/08/25 from LFPW
VA ADVISORY
DTG: 20250826/0256Z
VAAC: TOULOUSE
VOLCANO: ETNA 211060
PSN: N3744 E01500
AREA: I…Open article
FVXX01 at 02:56 UTC, 26/08/25 from LFPW
VA ADVISORY
DTG: 20250826/0256Z
VAAC: TOULOUSE
VOLCANO: ETNA 211060
PSN: N3744 E01500
AREA: I…Open article
Etna Volcano Volcanic Ash Advisory: ERUPTION AT 20250825/1950Z STRONG STROMBOLIAN ACTIVITY to 16000 ft (4900 m)
Monday, Aug 25, 2025 | 2 months ago · VN

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Toulouse warned about a volcanic ash plume that rose up to estimated 16000 ft (4900 m) altitude or flight level 160 and is moving at 1…Open article
Etna Volcano (Italy) activity update Aug 25, 2025 - Continuing eruption
Monday, Aug 25, 2025 | 2 months ago · VN
The Instituto Nazionale di Geofisica e Vulcanologia-Osservatorio Etneo (INGV-Osservatorio Etneo) reported that the eruption continued at Etna on 22 August 2025 (local). The alert level at Etna remained at "Yellow" (level 2 on a 4-level scale). The aviation alert level remained at "Orange" (level 3 o…The Instituto Nazionale di Geofisica e Vulcanologia-Osservatorio Etneo (INGV-Osservatorio Etneo) reported that the eruption continued at Etna on 22 August 2025 (local). The alert level at Etna remained at "Yellow" (level 2 on a 4-level scale). The aviation alert level remained at "Orange" (level 3 on a 4-level scale). There were Strombolian explosions reported. Strombolian activity at the Southeast Crater continued, with tephra being ejected beyond the rim. Lava effusion continued from three vents.
Source: Instituto Nazionale di Geofisica e Vulcanologia-Osservatorio Etneo (INGV-Osservatorio Etneo)
Current Alerts:
Observatory alert level: "Yellow" (level 2 on a 4-level scale)
Aviation Alert Leve…Open article
Source: Instituto Nazionale di Geofisica e Vulcanologia-Osservatorio Etneo (INGV-Osservatorio Etneo)
Current Alerts:
Observatory alert level: "Yellow" (level 2 on a 4-level scale)
Aviation Alert Leve…Open article
Etna volcano update: continuing lava flows
Sunday, Aug 24, 2025 | 3 months ago · martin

Etna Volcano (Italy) activity update Aug 24, 2025 - Continuing eruption
Sunday, Aug 24, 2025 | 3 months ago · VN
The Instituto Nazionale di Geofisica e Vulcanologia-Osservatorio Etneo (INGV-Osservatorio Etneo) reported that the eruption continued at Etna on 22 August 2025 (local). The alert level at Etna remained at "Yellow" (level 2 on a 4-level scale). The aviation alert level remained at "Orange" (level 3 o…The Instituto Nazionale di Geofisica e Vulcanologia-Osservatorio Etneo (INGV-Osservatorio Etneo) reported that the eruption continued at Etna on 22 August 2025 (local). The alert level at Etna remained at "Yellow" (level 2 on a 4-level scale). The aviation alert level remained at "Orange" (level 3 on a 4-level scale). There were Strombolian explosions reported. Strombolian activity at the Southeast Crater continued, with tephra being ejected beyond the rim. Lava effusion continued from three vents.
Source: Instituto Nazionale di Geofisica e Vulcanologia-Osservatorio Etneo (INGV-Osservatorio Etneo)
Current Alerts:
Observatory alert level: "Yellow" (level 2 on a 4-level scale)
Aviation Alert Leve…Open article
Source: Instituto Nazionale di Geofisica e Vulcanologia-Osservatorio Etneo (INGV-Osservatorio Etneo)
Current Alerts:
Observatory alert level: "Yellow" (level 2 on a 4-level scale)
Aviation Alert Leve…Open article
Etna Volcano (Italy) activity update Aug 22, 2025 - Continuing eruption
Friday, Aug 22, 2025 | 3 months ago · VN
The Instituto Nazionale di Geofisica e Vulcanologia-Osservatorio Etneo (INGV-Osservatorio Etneo) reported that the eruption continued at Etna on 21 August 2025 (local). The alert level at Etna remained at "Yellow" (level 2 on a 4-level scale). The aviation alert level remained at "Orange" (level 3 o…The Instituto Nazionale di Geofisica e Vulcanologia-Osservatorio Etneo (INGV-Osservatorio Etneo) reported that the eruption continued at Etna on 21 August 2025 (local). The alert level at Etna remained at "Yellow" (level 2 on a 4-level scale). The aviation alert level remained at "Orange" (level 3 on a 4-level scale). There were Strombolian explosions reported. Lava effusion continued from two vents located at 3,100 meters above sea level and 2,980 meters above sea level. Lava spattering was observed at the vent on the S flank of the Southeast Crater, feeding a lava flow advancing SW. The most advanced flow front reached an elevation of 3,030 meters above sea level.
Source: Instituto Naziona…Open article
Source: Instituto Naziona…Open article
Etna volcano update: two lava branches seen from space
Friday, Aug 22, 2025 | 3 months ago · martin

Etna Volcano (Italy) activity update Aug 21, 2025 - Continuing eruption
Thursday, Aug 21, 2025 | 3 months ago · VN
The Instituto Nazionale di Geofisica e Vulcanologia-Osservatorio Etneo (INGV-Osservatorio Etneo) reported that the eruption continued at Etna on 20 August 2025 (local).
Source: Instituto Nazionale di Geofisica e Vulcanologia-Osservatorio Etneo (INGV-Osservatorio Etneo)
Current Alerts:
Observatory aler…Open article
Source: Instituto Nazionale di Geofisica e Vulcanologia-Osservatorio Etneo (INGV-Osservatorio Etneo)
Current Alerts:
Observatory aler…Open article
Etna volcano update: new fissure vent opened on southern flank
Thursday, Aug 21, 2025 | 3 months ago · martin

A new eruptive fissure opened on the southern flank of the Southeast Crater at about 13:40 local time yesterday.
A new lava flow effuses from an altitude of 3,200 meters above sea level towards the southwest.
The lava flow eruption from two vents at altitudes of 3,100 and 2,980 meters above sea level …Open article
A new lava flow effuses from an altitude of 3,200 meters above sea level towards the southwest.
The lava flow eruption from two vents at altitudes of 3,100 and 2,980 meters above sea level …Open article













