"1976 earthquakes" . . "an earthquake in 1976" . . "1976 quake" . "Earthquake" . "1976 event" . . . "1976 Guatemala earthquake" . "Guatemala" . "4 February 1976 earthquake" . "devastating earthquake" . . "23000" . "earthquake of 1976" . . . "1976 earthquake" . . "1976 Guatemala earthquake" . . "February 4th 1978" . . "earthquake on 4 February 1976" . "earthquake" . . "earthquake that left over 22,000 people dead" . . "7.5 magnitude earthquake" . "major earthquake" . "very large earthquake" . "Izabel Department" . "earthquakes in Guatemala" . . "1976" . . . . "1976 earthquake in Guatemala" . "Guatemala earthquake" . . .