Massive 7.5-magnitude earthquake strikes Drake Passage in South America
A powerful earthquake of magnitude 7.5 struck the Drake Passage, the US Geological Survey (USGS) said. The quake occurred at a depth of 11 kilometres between the southern tip of South America and Antarctica. It was initially reported as magnitude 8.0 before being revised downward to 7.5, the agency added.
The earthquake was felt across the region, with reports of tremors coming in from Chile, Argentina, and Antarctica. The quake’s epicenter was located at 62.2 degrees south latitude and 56.2 degrees west longitude, which is about 1,000 kilometers (620 miles) northwest of the southernmost tip of Chile.
The Drake Passage is a narrow and infamous body of water between the southern tip of South America and the Antarctic Peninsula. It is known for its strong winds, large waves, and unpredictable weather conditions. The passage is also a key route for ships traveling between the Atlantic and Pacific Oceans, and the earthquake’s impact on the region’s maritime traffic is still unknown.
According to the USGS, the earthquake was a shallow quake, which means it was closer to the surface than deeper quakes. Shallow quakes can cause more damage and have a greater impact on the surrounding area due to their closer proximity to the Earth’s surface.
The earthquake’s magnitude is significant, and it is likely to have caused damage and injuries in the affected areas. However, the full extent of the damage is still unknown, as the region is remote and communication networks may be affected.
The Chilean Navy issued a tsunami alert for parts of the country’s coast, including the regions of Magallanes, Aysén, and Tierra del Fuego. The alert was later cancelled, but residents in the affected areas are still advised to remain vigilant and be prepared for potential aftershocks.
The earthquake was also felt in Argentina, where residents in the provinces of Tierra del Fuego and Santa Cruz reported feeling the tremors. The Argentine National Seismological Service (Sismológica Nacional) reported that the quake had a magnitude of 6.8, which is slightly lower than the USGS’s reported magnitude of 7.5.
The earthquake is a reminder of the importance of earthquake preparedness and the need for communities to have emergency plans in place. The region is prone to earthquakes, and residents should be prepared for potential aftershocks and follow evacuation instructions if necessary.
The impact of the earthquake on the region’s wildlife is also a concern. The Drake Passage is a critical habitat for several species of penguins, seals, and whales, and the earthquake could have disrupted their natural habitats. Wildlife experts are monitoring the situation and will conduct assessments to determine the extent of any damage to the region’s ecosystems.
In conclusion, the massive 7.5-magnitude earthquake that struck the Drake Passage is a significant event that has the potential to cause widespread damage and disruption to the region. The earthquake is a reminder of the importance of earthquake preparedness and the need for communities to have emergency plans in place. As the situation develops, it is essential to stay informed and follow any evacuation instructions or other guidance provided by local authorities.
