@afteractionmedia: Mexico has experienced three major earthquakes on September 19: 1985 — M8.1 2017 — M7.1 2022 — M7.6 The repeated date is striking, but there’s no evidence that September 19 is somehow more likely to produce earthquakes. The real lesson is simpler: earthquakes don’t follow calendars, so preparedness has to be year-round. Drop. Cover. Hold On. Know your alerts. Practice before the shaking starts. #AfterActionMedia #Earthquake #MexicoEarthquake #DisasterHistory #EmergencyPreparedness #EmergencyManagement@afteractionmedia