Mount Etna erupts lava and ash: several earthquakes shake Sicily

0
3



this Mount Etna, In Sicily, Italy, I experienced a New eruption In the crater of its southeast, Emissions of volcanic ash and lavaThe Italian National Institute of Geophysics and Volcanology (INGV) reported that although the magnitude of volcanic shaking is increasing, its intensity is increasing.

Volcanic activity started around 6.15 hours local time (4.15 GMT), accompanied by the discharge of volcanic ash, 40 minutes later, Southeast crater, It was most active in the last eruption of Mount Etna.

this Erupting cloud Reached from the current activity 9km altitude, Which can be seen from the towns of Catania and Taormina, and dissipates to the east-northeast according to the prediction model.

In addition, INGV has verified the existence of Lava fountain in progress, There is a small amount of overflow from the crater in the southeast to the southwest.

INGV explained in a report that at the same time, the average amplitude of volcanic tremors continued to increase, and there was a tendency to continue to increase, which began to coincide with the beginning of infrasonic activity.

Does not affect the flight

The epicenter is located in the southeast area of ​​the crater, with a height of approximately The altitude is between 2,900 to 3,000 meters.

Although INGV has issued a flight warning, the current activity of the volcano It will not affect the operations of Catania International Airport.

According to a report by the institute on August 10, the recent eruption of the southeast crater caused Mount Etna to increase its elevation by 33 meters after the last eruption of the southeast crater, and its new peak is now 3,357 meters above sea level.

In the youngest and most active cone in the southeast of the crater, layers of lava and pyroclastic material from frequent eruptions accumulate and have been changing its shape since February 16 (the first eruption in 2021).

Since 1980, the northeast crater is considered to be the highest among Sicilian volcanoes, reaching a height of 3,324 meters. It reached a maximum height of 3,350 meters in 1981 before its edges were eroded.

.



Source link

LEAVE A REPLY

Please enter your comment!
Please enter your name here