Santorini is experiencing increased seismic activity, with over 7,700 earthquakes recorded since January. Experts express concerns about potential larger earthquakes following recent significant tremors. Local residents are taking precautions amidst evacuations, and geological assessments are underway to understand the ongoing tremors. Geologists stress the importance of the epicenter in determining potential damage, raising both local and international safety concerns.
Seismic activity surrounding the Greek island of Santorini has heightened significantly, with a notable 5.0 magnitude earthquake recorded on February 9, occurring 15 km southwest of Arkessini, Amorgos. This tremor was the most powerful since a 5.2 magnitude quake reported on February 5, catalyzing concerns among both residents and scientific experts regarding the potential for a more devastating seismic event.
Vasilis Karastathis, Director of the Geodynamic Institute, acknowledged this increased seismic activity, stating, “Since the day before yesterday, a better rhythm has started, a slower rhythm in the earthquakes. This has been maintained.” He also mentioned the possibility of a stronger earthquake cannot be dismissed, urging continued caution.
The persistent tremors have triggered anxiety throughout the local populace. Residents of Santorini and nearby islands, including Amorgos, have begun taking precautions, often storing emergency supplies in their vehicles. The situation has led to evacuations, with thousands leaving the island over recent weeks due to ongoing seismic disturbances.
Professor Panagiotis Karydis, an expert in seismic construction, commented on the implications of the earthquakes’ epicenters, stating, “An earthquake from the northeastern side of Santorini, at 6 Richter, in my opinion, will create much smaller problems than one at 4.5-5 Richter from the area of the Caldera.” His insights emphasize the importance of geographic factors in these events.
In response to the swarm of earthquakes that began on January 26, over 7,700 seismic events have been detected in the Santorini-Amorgos region. Nearly 6,000 of these incidents occurred in the maritime vicinity of Santorini and adjacent islands, according to reports from Kathimerini.
Seismologist Gerasimos Papadopoulos stated, “We have reached the critical point. We have the first case, if the 5.2 Richter was the main one,” while also highlighting the necessity for ongoing assessments to ascertain whether seismic activity is diminishing.
Concerns regarding the seismic situation have extended beyond Greece. In Israel, apprehensions about a potential tsunami resulting from Santorini’s quakes prompted the National Security Council to convene for emergency discussions, assessing possible threats with various governmental agencies.
Dr. Efraim Laor reassured that the likelihood of a tsunami wave reaching Israel from Greece remains low. “In any case, if an earthquake of more than 6.5 degrees occurs on the island, then there will definitely be a tsunami, but it is not at all certain that it will reach Israel,” he noted, aiming to alleviate unfounded fears.
The geological characteristics of the region between Santorini and Amorgos are complex and exhibit high seismic activity, with significant faults indicative of tectonic movements, as highlighted by Terra. Historical instances, such as the destructive 7.7 magnitude earthquake in 1956 that resulted in significant damage across the Eastern Mediterranean, further heighten the present-day concerns for the area.
In conclusion, Santorini has experienced an alarming increase in seismic activity, with over 7,700 earthquakes recorded since January. Experts continue to monitor the situation, noting the potential for larger earthquakes, while residents take necessary precautions. The dynamics of the geological landscape suggest a historically active region raises concerns over safety, both locally and beyond in places like Israel. Continuous analysis and preparedness remain vital as the situation unfolds.
Original Source: www.jpost.com
