N.M. Stat. § 12-10-17
Proclamation of emergency.
Upon request of the mayor of a municipality or the sheriff of a county or a majority of
the members of the governing body of the municipality or county having jurisdiction and
after finding that a public disorder, disaster or emergency which affects life or property
exists in the state, the governor may proclaim a state of emergency in the area affected.
The proclamation becomes effective immediately upon its signing by the governor, but
the governor shall give public notice of its contents through the public press and other
news media.