8:21 am - November 07, 2012 — Updated: 9:19 am - November 07, 2012 Update: No tsunami triggered by Guatemala earthquake No tsunami is expected following a magnitude-7.4 earthquake that struck around 6:30 a.m. off Guatemala’s Pacific coast.The earthquake hit at 6:36 a.m. in the Retalhuleu area, according to the Pacific Tsunami Warning Center. View the discussion thread.