Hereford, CO has a very low earthquake risk, with a total of 0 earthquakes since 1931. The USGS database shows that there is a 0.43% chance of a major earthquake within 50km of Hereford, CO within the next 50 years.
View the probability of a major earthquake within the next 50 years in Hereford, CO.
See Colorado Earthquake Report or Weld County, CO Earthquake Report