A powerful earthquake struck off the Pacific coast of southern Mexico near the Guatemala border Friday, shaking buildings across southern Mexico, Guatemala and El Salvador and prompting temporary tsunami concerns along nearby coastlines. The U.S. Geological Survey reported the earthquake at magnitude 7.3, with an epicenter near the coast of Chiapas, Mexico. The quake was … Continue reading Strong Earthquake Strikes Near Mexico-Guatemala Coast; Tsunami Threat Eases After Warnings