TORONTO (CTV Network) Scientists have found evidence that an underwater volcanic eruption in the South Pacific earlier this year, the biggest in decades, created pressure waves so strong they
An underwater volcano erupted in January near the Pacific nation of Tonga and sent massive pressure waves racing through Earth s atmosphere, where they lapped the planet several times.
A gravity wave blasted from the spectacular eruption of Hunga Tonga–Hunga Ha'apai in January – and felt and heard in homes across New Zealand – may have be