ROOKS COUNTY — A small earthquake shook portions of northwest Kansas just before 6a.m. Friday. The quake measured a magnitude 3.3 and was centered northwest of Plainville, according to the Kansas Geological Survey.

These are the first quakes in the region since a pair of quakes rattled Ellis and Russell County on June 13 and 14.

There are no reports of damage or injury from Friday’s quake, according to the Rooks County Sheriff’s office.