NIST warns several of its Internet Time Service servers may be inaccurate due to a power outage — Boulder servers 'no longer have an accurate time reference'

Source: Tom’s Hardware

NIST warns of potential inaccuracies on Boulder time servers after power failure

NIST has warned that several of its Internet Time Service servers could be providing inaccurate time following a failure of the primary atomic time scale at its Boulder, Colorado campus.