I am sort of new to the board and to sirens and fire alarms etc, but I live in New Hampshire where we dont usually see torndoes. Yesterday around 1 o clock my county went under a tornado warning while I was at school. The lights began to flicker then went out, and the sky turned an ominous green. My principal then turned the fire alarms on to alert us and told us to get under our desks. Baseball size hail and wind gusts blew in the windows and sent glass everywhere.
My question is, is this a normal procedure for a tornado warning? It seems pretty dumb to sound the fire alarms and hide under a desk.
Thanks