A natural disaster might be caused by earthquakes, flooding, volcanic eruption, landslides, hurricanes etc. Typhoons occur most often then, sometimes resulting in floods or landslides. Earthquakes can produce slope instability leading to landslides, a major geological hazard. The state experiences several natural hazards like landslides, floods and droughts. Earthquakes can also trigger landslides and occasionally, volcanic activity. Heavy rains flooded some rivers and caused a few landslides. The region is geologically active with landslides and earthquakes. Widespread power interruptions, landslides, and flash floods were also reported. Organizations warned the province it was susceptible to natural occurrences like landslides and floods. Numerous roads were closed due to landslides and inundation. The heavy rains resulted in large flashfloods and massive landslides. Ocean cliffs have been formed by catastrophic debris landslides. The terraces reduced soil erosion and protected against landslides. Other effects included sand volcanoes, landslides and ground ruptures. Continuous rainfall for several days occurs resulting in landslides and blockage of roads.