So earthquakes are difficult to predict. It’s time consuming to check charts for all the countries all over the world too, astrology charts that is. If one has an interest in hoping to know if a possible earthquake or other weather calamity is coming then one would only look at the one location s/he is interested in.
Looking at just the lunar chart for Indonesia for March 3, 2016 shows definite signs of a major weather event. The Sun was squaring Saturn exactly on the sensitive angle points for that location. Saturn is always a red flag for a negative affect in weather. The Sun was a triggering affect as well because Saturn is already in range to trine Uranus. Uranus is very unpredictable. Also, Jupiter is on its way backward to square Saturn as well. So the Sun set off this multiple planet configuration.