The number of VLP seismic events (standard values 5-12) is medium, 9.3 events/hour.

The amplitude of seismic tremor is medium.

The infrasonic activity is medium. The acoustic pressure of explosions is low, 0.5 bar (standard values <1 bar). The amplitude of puffing is medium, ~50 mbar.

Tiltmeters analysis does not show any significant deformation of the volcano edifice

Thermal activity of explosive events is not available. The number of thermal transients in the NE sector of the crater(standard = 100) is not available. The amplitude of thermal transients is not available. Exit velocity of pyroclasts, estimated through thermal camera analysis, is not available.

MODIS thermal anomalies: no thermal anomalies.

Rockfall activity is low. The number of rockfalls is 1 per day.

SO₂ flux in the NE sector of the crater terrace is low, 51 t/d

CO₂ flux based on the C/S of 6.43 mesured at 08:20 UTC on 2024/01/16 is medium, 477 t/d

Indice di Attività Vulcanica: medium

• Seismic (VLP) rate MEDIUM
• Seismic tremor MEDIUM
• Puffing MEDIUM
• Acustic pression of explosions LOW
• Thermal activity NOT AVAILABLE
• SO₂ flux LOW
• CO₂ flux MEDIUM
• Rockfall activity LOW

The volcanic activity is characterized by strombolian explosions and degassing activity (puffing). The number of VLP events shows MEDIUM values (9.3 events/hour). Infrasonic activity is characterized by explosions od MEDIUM pressure and puffing of HIGH amplitude. Seismic tremor values are MEDIUM. MODIS/VIIRS images showed NO thermal anomalies. SO2 flux is LOW (51 t/d), and CO2 flux value is MEDIUM (477 t/d). Rockfall activity is LOW with 1 event detected in the last 24h with LOW seismic energy associated. The volcanic activity index is MEDIUM.