The North Coast received a minor magnitude-4.1 quake-up call at 2:28 a.m. on Tuesday, the second time this month a temblor hit in the early morning.

The earthquake was located 28 miles west of Ferndale at a depth of 6.5 miles, according to a U.S. Geological Survey report.

A magnitude-4.2 quake struck Dec. 17 about 21 miles offshore of Eureka at 5:28 a.m.