The U.S. Geological Society has recorded four earthquakes in Maine this week.

Geologists told WMTW a pair of 1.4 magnitude earthquakes were recorded Sunday morning in the Lincoln area. A magnitude 1.7 quake occurred later in the day.

A 1.3 magnitude earthquake near Livermore was recorded around 1 a.m. Wednesday.

Experts say magnitude 1.0–1.9 earthquakes are not felt, or felt rarely.

There have been 5 earthquakes in Maine so far this month. That's more than double the state's monthly average over the past year.