Harrison County, MO: Each February, the state of Missouri observes Earthquake Awareness Month to emphasize the chance of a major earthquake occurring in the New Madrid Seismic Zone (NMSZ) and the importance of being prepared.
Harrison County, MO: Each February, the state of Missouri observes Earthquake Awareness Month to emphasize the chance of a major earthquake occurring in the New Madrid Seismic Zone (NMSZ) and the importance of being prepared.