A video shot by 34-year-old Caitlin McLean shows her 29-year-old boyfriend Gisli Gunnarsson's house shaking as 1,400 earthquakes hit Iceland within 24 hours. McLean was visiting Gunnarsson's house when they were forced to evacuate along with other locals following the earthquakes. A loud, trembling sound can be heard in the video as furniture and light fixtures in Gunnarsson's house shook.