Zona Campi Flegrei Under Seismic Stress After Recent Tremors
A recent report by the Vesuvius Observatory, part of the National Institute of Geophysics and Vulcanology (INGV), revealed an alarming number of seismic events in the Campi Flegrei area. From March 17 to March 23 alone, there were a staggering forty-two recorded earthquakes with a maximum magnitude of 1.7. Preceding these tremors were two more powerful quakes measuring 4.6 and 3.9 on the Richter scale, occurring on March 13th and 15th respectively.
Before this recent seismic activity, the region had already experienced a significant increase in ground uplift rates reaching around three centimeters per month, particularly following an earthquake swarm from February 15th to 19th. The GNSS Rione Terra station reported a total uplift of approximately twenty-four centimeters since January 2024. However, after the tremors in March, this rate appeared to have dropped.
Despite these worrying trends, researchers emphasize that definitive conclusions regarding the exact extent of these changes can only be drawn following further data analysis over the coming weeks. While there are no immediate signs suggesting significant volcanic activity, authorities continue to monitor the situation closely due to the potential impact on local communities and the area’s volcanic risk.
It’s worth noting that this uptick in seismicity has also led to increased concern among scientists and residents alike. The potential for a volcanic eruption remains a constant worry, especially given the historical significance of Campi Flegrei as one of Italy’s most active volcanic regions. With each new tremor comes heightened vigilance and public anxiety.
