Every person who threatens a juror with respect to a criminal proceeding in which a verdict has been rendered and who has the intent and apparent ability to carry out the threat so as to cause the target of the threat to reasonably fear for his or her safety or the safety of his or her immediate family, is guilty of a public offense and shall be punished by imprisonment in a county jail for not more

than one year, or by imprisonment pursuant to subdivision (h) of Section 1170, or by a fine not exceeding ten thousand dollars ($10,000), or by both that imprisonment and fine.