The bureau has strengthened seismological observation and renewed the nationwide observation system.

Major seismological observatories have been reinforced with up-to-date equipment.

Surveys of ground water level, terrestrial magnetism and geological structure have been made to observe a slight seismic sign in a scientific way.

Media of the DPRK provide information about earthquake and volcano to the local people, calling on them to pay attention to abnormal doings of animals and phenomena.