Hawaii County Civil Defense Service

(CNN)For the seventh time in eight days, an explosion at the Kilauea summit on Hawaii’s Big Island erupted Thursday morning with a force equivalent to an earthquake of magnitude 5.3 or higher, according to the US Geological Survey. The latest came at about 4:49 a.m. (10:49 a.m. ET), registering at magnitude 5.3 and sending “an…