U.S. GEOLOGICAL SURVEY A magnitude 4.3 earthquake shook the southeastern flank of Mauna Loa late Sunday night, according to the U.S. Geological Survey. A magnitude 4.3 earthquake shook the ...
There also was a magnitude-2.6 earthquake at 1:42 p.m. Sunday, about 7 miles southwest of Laupāhoehoe at a depth of 16 miles ...