(1/5) On Thursday, Sept. 12, Fermilab employees and users headed to an underground tunnel to take shelter from a possible tornado event. View the Google album. Photo: Marguerite Tonjes
(2/5) It was a time for sitting and checking screens. Photo: Marguerite Tonjes
(3/5) There was phone viewing and conversation. Photo: Marguerite Tonjes
(4/5) People were friendly-like. Photo: Marguerite Tonjes
(5/5) Thanks for sheltering us, tunnel. View the Google album. Photo: Marguerite Tonjes