Current volcanic eruptions, Etna (Sicily), Popocatepetl (Mexico)

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In summary, Mount Etna's eruption on May 21 has caused flights to be halted at Sicily's Catania airport due to volcanic ash on the runways. This 10,925 ft high volcano is known for its frequent eruptions, with the last major one occurring in 1992. Meanwhile, Mexico has raised the alert level for the Popocatepetl volcano as it continues to spew smoke, ash, and molten rock into the sky. Considered one of the most dangerous in the world, this volcano poses risks to aviation and nearby communities. As of May 14, 2023, there are currently 42 volcanoes erupting globally.
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Mount Etna eruption halts flights to Sicily's Catania airport
https://www.reuters.com/world/europ...s-flights-sicilys-catania-airport-2023-05-21/
ROME, May 21 (Reuters) - Flights serving the eastern Sicilian city of Catania were halted on Sunday after an eruption from nearby Mount Etna spewed volcanic ash onto its runways, airport authorities said.

The 3,330 metre (10,925 ft) high volcano can burst into spectacular action several times a year, firing lava and ash high over the Mediterranean island. The last major eruption was in 1992.

Mexico raises alert level as volcano ejects smoke, ash, lava
https://news.yahoo.com/mexico-raises-alert-level-volcano-223420069.html?fr=sycsrp_catchall
Mexican authorities on Sunday raised the warning level for the Popocatepetl volcano to one step below red alert, as smoke, ash and molten rock spewed into the sky posing risks to aviation and far-flung communities below.

The volcano, located in central Mexico, is considered one of the most dangerous in the world because some 25 million people live within a 100-kilometer (60-mile) radius.

Sunday's increased alert level -- to "yellow phase three" -- comes a day after two Mexico City airports temporarily halted operations due to falling ash.

Popocatepetl is located on the borders of the central states of Morelos, Mexico, and Puebla, the capital of which an AFP reporter said Sunday had woken up to a blanketing of gray ash.

As of 14 May, 2023, there are 42 volcanoes erupting around the earth!

 
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FAQ: Current volcanic eruptions, Etna (Sicily), Popocatepetl (Mexico)

What is the current status of volcanic activity at Mount Etna?

As of October 2023, Mount Etna is experiencing increased volcanic activity, including frequent eruptions and ash emissions. The activity is primarily characterized by strombolian eruptions from the summit craters, which have resulted in lava flows and ash clouds affecting nearby areas.

How does the activity at Popocatepetl compare to that of Mount Etna?

Popocatepetl, like Mount Etna, is currently active, with periodic eruptions that include explosive activity and ash plumes. However, Popocatepetl tends to have more explosive eruptions compared to the primarily effusive activity seen at Mount Etna. Both volcanoes are closely monitored due to their potential impacts on nearby populations.

What safety measures are in place for residents living near these volcanoes?

Residents living near Mount Etna and Popocatepetl are subject to regular safety protocols, including evacuation plans, public alerts, and the establishment of exclusion zones. Authorities conduct regular drills and provide information on how to respond during eruptions, ensuring that communities are prepared for potential volcanic hazards.

How are scientists monitoring these volcanic eruptions?

Scientists monitor volcanic eruptions using a combination of satellite imagery, seismic activity detection, gas emissions analysis, and ground-based observations. Instruments such as seismographs and thermal cameras help to track changes in volcanic activity, allowing for early warning signs of potential eruptions.

What are the environmental impacts of the recent eruptions at Etna and Popocatepetl?

The recent eruptions at both Mount Etna and Popocatepetl have resulted in ash fall, which can affect air quality and agriculture in surrounding areas. Additionally, lava flows can alter landscapes and disrupt local ecosystems. However, volcanic eruptions can also enrich soils with nutrients over time, promoting vegetation growth in the long run.

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