(1) M(a): with intent to cause public inconvenience, annoyance or alarm, or knowingly creating such a risk, the suspect initiates or circulates a report, knowing it to be false:

(a) concerning an alleged hazardous substance or an alleged or impending fire, explosion, catastrophe or other emergency AND

(b) stating that the hazardous substance, fire, explosion, catastrophe or other emergency is located in or upon a court facility or a public building

(2)(b) F(c): prior conviction for violation (1) above