California Code, Penal Code - PEN § 148.1

(a) Any person who reports to any peace officer listed in Section 830.1 or 830.2, or subdivision (a) of Section 830.33, employee of a fire department or fire service, district attorney, newspaper, radio station, television station, deputy district attorney, employees of the Department of Justice, employees of an airline, employees of an airport, employees of a railroad or busline, an employee of a telephone company, occupants of a building or a news reporter in the employ of a newspaper or radio or television station, that a bomb or other explosive has been or will be placed or secreted in any public or private place, knowing that the report is false, is guilty of a crime punishable by imprisonment in a county jail not to exceed one year, or pursuant to subdivision (h) of Section 1170.

(b) Any person who reports to any other peace officer defined in Chapter 4.5 (commencing with Section 830) of Title 3 of Part 2 that a bomb or other explosive has been or will be placed or secreted in any public or private place, knowing that the report is false, is guilty of a crime punishable by imprisonment in a county jail not to exceed one year or pursuant to subdivision (h) of Section 1170 if (1) the false information is given while the peace officer is engaged in the performance of his or her duties as a peace officer and (2) the person providing the false information knows or should have known that the person receiving the information is a peace officer.

(c) Any person who maliciously informs any other person that a bomb or other explosive has been or will be placed or secreted in any public or private place, knowing that the information is false, is guilty of a crime punishable by imprisonment in a county jail not to exceed one year, or pursuant to subdivision (h) of Section 1170.

(d) Any person who maliciously gives, mails, sends, or causes to be sent any false or facsimile bomb to another person, or places, causes to be placed, or maliciously possesses any false or facsimile bomb, with the intent to cause another to fear for his or her personal safety or the safety of others, is guilty of a crime punishable by imprisonment in a county jail not to exceed one year, or pursuant to subdivision (h) of Section 1170.