The first major volcanic eruption struck today in the island nation of Tonga. Over the past few weeks, the small volcanic island of Hunga Tonga-Hunga Ha'apai had been experiencing minor but impressive explosions. However, on January 14-15, the eruption became much more violent, sending ash over 60,000 feet (18 kilometers) into the skies. The blast also generated a tsunami that hit many of the islands in Tonga, destroying homes and buildings across the country.