Manipur lies in a seismically active zone, with a history of major earthquakes, minor tremors, and volcanic eruptions. The state is located on the Indo-Myanmar plate boundary, which is a convergent plate boundary where the Indian plate is subducting beneath the Eurasian plate. This subduction zone is responsible for the high seismic activity in the region.
The most recent major earthquake in Manipur occurred in 1957, with a magnitude of 7.7. The earthquake caused widespread damage and loss of life. In recent years, there have been several minor earthquakes in the state, including a magnitude 5.5 earthquake in 2015.
Manipur is also home to several active volcanoes, including Mount Poiching and Mount Nungba. These volcanoes have not erupted in recent history, but they are considered to be potentially active.
The seismic activity in Manipur poses a significant risk to the state’s population and infrastructure. The state government has taken steps to mitigate the risk of earthquakes, including building earthquake-resistant structures and developing early warning systems. However, more needs to be done to protect the people of Manipur from the dangers of earthquakes.
Here is a brief explanation of each option:
- Major earthquakes: Manipur has a history of major earthquakes, including the 1957 earthquake that had a magnitude of 7.7. This earthquake caused widespread damage and loss of life.
- Minor tremors: In recent years, there have been several minor earthquakes in Manipur, including a magnitude 5.5 earthquake in 2015. These earthquakes have caused some damage, but they have not been as destructive as the major earthquakes.
- Volcanic eruptions: Manipur is also home to several active volcanoes, including Mount Poiching and Mount Nungba. These volcanoes have not erupted in recent history, but they are considered to be potentially active.
- All of the above: Manipur lies in a seismically active zone, with a history of major earthquakes, minor tremors, and volcanic eruptions.