Four people are reported dead with many homes destroyed in the magnitude 7 quake.
Mr Lelang said there must always be emergency funds available and the National Disaster and Emergency Services must be fully equipped to deploy at a moment's notice.
“This country sits on the Pacific ring of fire. It is prone to volcanic eruptions and earthquakes.
“Large rivers and high rain fall result in flooding and land slips which has happened numerous times.
“The government must ensure NDES is able to respond in the shortest time to disasters.