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Satellite Data Reveals 30 cm Ground Shift After Venezuela Earthquakes, ESA Reports

Супутникові дані показують зміни земної поверхні завтовшки 30 см після землетрусів у Венесуелі, повідомляє ESA.

Venezuela Earthquakes: Impact and Response

The European Space Agency has released satellite imagery showing the aftermath of two powerful earthquakes that struck Venezuela last week. The image was created using observations from Sentinel-1 satellites, part of the European Copernicus program. To produce the map, experts compared data collected on June 18—one week before the quakes—with data from June 25, the day after two tremors measuring magnitudes 7.2 and 7.5.

On the map, repeating color bands are clearly visible stretching horizontally across the northern section. The pattern of these bands corresponds to the earthquake epicenter zone, where the most significant deformation occurred. The bands roughly follow the alignment of the San Sebastián Fault, one of the major tectonic structures in northern Venezuela. According to ESA estimates, ground displacement in this area reached approximately 30 centimeters.

Humanitarian Crisis and Political Fallout

Two major earthquakes—magnitudes 7.2 and 7.5—hit Venezuela on June 24, just 39 seconds apart. The coastal region of La Guaira, north of Caracas, suffered the heaviest damage, with at least 100 buildings collapsing. Reports indicate that a fierce political struggle has erupted over disaster relief efforts in the wake of these destructive quakes.

The opposition party Vente, led by Nobel laureate María Corina Machado, mobilized volunteers to collect humanitarian aid but faced strong resistance from the National Police and Civil Protection authorities.

Meanwhile, a critical rescue operation continues in Venezuela following a series of devastating earthquakes that have already claimed over 1,900 lives. Notably, rescue teams saved a boy who had been trapped under rubble for six days after the quakes.

'Each full color cycle—blue, green, yellow, red, and back to blue—corresponds to a fixed increase in the change in distance between the satellite and Earth's surface. The more cycles between two points, the greater the total ground displacement,' ESA stated.

These earthquakes rank among the strongest in Venezuela's history, triggering not only a humanitarian disaster but also a worsening political situation in the country. The importance of ESA's satellite observations underscores the need for monitoring natural disasters to enable rapid response and damage assessment, particularly in the context of rescue operations. Experts emphasize that moving forward, coordination between government and non-governmental organizations will be critical for delivering effective aid to affected regions.

As the situation in Venezuela continues to evolve, the latest reports indicate a tragic increase in the number of fatalities, now reaching 2,295. This devastating toll highlights the urgent need for humanitarian support and effective disaster response measures. To gain a deeper understanding of the ongoing crisis and the challenges faced by relief efforts, read more about the escalating death toll and its implications here.