The Hawaii National Weather Service was forced to issue the advisory alert after freezing rain and ice appeared in areas of the Big Island.
Short video from the USGS
Video from USGS of ocean waves ‘exploding’ in Hawaii
The most violent eruption in Guatemala in more than a century generated pyroclastic flows. Such flows can reach speeds of up to 450 miles (700km) per hour.
Hawaii volcano sending compasses crazy. Could be signaling an upcoming polarity reversal.
The most violent eruption of Fuego volcano in more than four decades.
Officials are warning that ash emissions will cover a large part of the Big Island after an explosive eruption this morning.
This is a hugely important video.
Large flying rocks could fall over a two-mile (3 km) radius.