Fear struck in the dead of night in the Salerno area. A magnitude 4.5 earthquake was recorded a few kilometers from Montecorice, in the province of Salerno, waking many residents and causing moments of apprehension.
According to the Seismic Room of the INGV in Rome, the earthquake occurred at 1:28 AM. The hypocenter was located at a depth of approximately 319 kilometers, a fact that helped reduce the effects on the surface.
Where the shock was felt
The earthquake was recorded approximately 2 kilometers from Montecorice, in Cilento. Despite its significant magnitude, its great depth limited the impact on the area.
At the moment, in fact, no damage to people or things was reported, nor were there any specific requests for intervention from rescuers. However, many people clearly felt the earthquake, especially in coastal towns and inland areas of the Salerno area: in the area between San Marco, Ogliastro, and Punta Licosa.
Because there was no damage
Experts explain that earthquakes with very deep hypocenters—like this one—tend to disperse much of their energy before reaching the surface. This significantly reduces the risk of structural damage, while still making the tremor felt over a wider area.
The great debate on seismic precursors
Events like this inevitably reignite one of the most heated discussions in seismology: Is it really possible to predict earthquakes?
The question of the so-called seismic precursors — that is, anomalous variations in physical or chemical parameters before a strong earthquake — has been studied for decades but has not yet led to reliable forecasting methods.
Before a major earthquake, in fact, the stresses that accumulate in the Earth's crust can cause measurable changes in various indicators. Among the most studied are:
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the concentration of radon gas in the soil
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electromagnetic variations
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ground deformations
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geochemical anomalies in the waters
The Amatrice case
One of the most discussed episodes concerns the Amatrice earthquake of August 24, 2016. Some subsequent studies have highlighted that already between March and April preceding the earthquake, an increase of up to 20 times of the concentration of certain elements — including iron, vanadium, arsenic and chromium — in certain areas.
However, these are observations that are still being studied and compared within the scientific community.
What science says today
It is important to clarify that, at present:
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There is no scientifically validated method to accurately predict an earthquake.
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Possible precursors are being researched but do not allow for reliable warnings
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Prevention remains based mainly on seismic monitoring and building safety
For this reason, official bodies, such as the INGV, focus on continuous monitoring and structural prevention, rather than short-term forecasts.
The situation remains under control
The National Institute of Geophysics and Volcanology continues to monitor the area, but at the moment no critical issues have been recordedThe shock is part of the seismic activity that periodically affects the Campania region.
However, public awareness remains high, as residents were awakened in the middle of the night by an event that, fortunately, had no consequences.
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Source EDITORIAL TEAM
Comments (1)
It was a terrifying event that woke many people up. Fortunately, there was no serious damage, but the fact remains that the fear of an earthquake is ever-present in our daily lives. The tremor was strong but profound.