HARPER COUNTY – A small earthquake shook Kansas Saturday morning.

The quake just before 1:30 a.m. measured a magnitude 3.3 and was centered approximately 7 miles southeast of Harper, according to the USGS.

It is the seventh quake reported in Kansas this month.

The USGS reported 9 Kansas earthquakes in May, nearly a dozen in April, seven in March and six in February.

There are no reports of damage or injury from Saturday’s quake, according to the Harper County Sheriff’s Department.