Kendrasthalasamuha earthquakes around the world, 1963-1998
Nepal’s devastating earthquake in April after a strong earthquake shook Bangladesh early on Monday. Dhaka from 6 percent to 7 magnitude in the epicenter of the earthquake was 35 kilometers north-east of India in the state of Manipur. India 4am local time, 35 minutes of the earthquake that caused the state of Manipur, at least six people were killed and hundreds were injured and several buildings, walls, stairs and roof collapse were reported. The quake was felt in almost all places in the country. Cold heart failure during the earthquake Dhaka, Rajshahi, Lalmonirhat and three deaths, and the rush to get out of the building, and at least 60 people across the country were reported to be injured. Bangshal a six-storey building tilted at police; A crack has appeared in a home samkharibajarera. 
The April 5 to 7 percent of Nepal was 9-magnitude earthquake devastated the capital, Kathmandu. In Nepal, more than two thousand people were killed. The earthquake collapsed the walls of the room in fear of a heart attack and died 5 in the country, more than eight hundred were injured. The next day, another earthquake of a garment factory in Savar rush to come out of the three, was killed in the stampede. A natural disaster like an earthquake, which is a way to prevent people did not dominate. Even as the storm-Badal’s prognosis is not possible. So there is no way to avoid it, just to try to limit the damage. The aim various precautions and measures and techniques being discovered, being adopted, especially in seismic areas.Over the course of plate tectonics.

Indian and Eurasian plates friction earthquake was felt in India’s northeastern states often. Sylhet region of Bangladesh due to the major earthquake faults Dauki Geologists warn that there has been a risk. But the big question is how much we are aware of. Frequent violations of the rules of construction going on in this country, there is a decline in the construction of sustainable homes. Unplanned cities is on the rise. Rescue operations after natural disasters such as earthquakes vulnerable of our ability. Nepal several times in the earthquake disaster and the near-term is very important for us to take as a warning signal. We need to limit the impact of the earthquake disaster, according to topography and planned infrastructures to ensure compliance with appropriate rules; Take the necessary steps to identify vulnerable infrastructure and housing. In these cases, the consequences of negligence and corruption will be tolerated if a suicide, we need to understand it all. As well as create awareness about what to do during an earthquake emergency. Yet, because of what has happened in this country during the earthquake casualties, mainly due to panic and rush alarmed. Our focus should be on improving the capacity of the rescue operations.Bangladesh, on the basis of the severity of the earthquake has been divided into three zones. (Source: GSB)
Zone 1 include:
Panchagarh, Rangpur, Gaibandha, Kurigram, Jamalpur, Sherpur, Mymensingh, Netrakona, Sunamganj, Kishoreganj, Moulvibazar, Sylhet, Habiganj, Brahmanbaria full part, and Thakurgaon, Sirajganj, Tangail, Rangamati, Khagrachari and part of Cox’s Bazar.
Zone 1:
Zone-1 is located in the Sylhet region of Bangladesh’s most vulnerable due to the earthquake. Sylhet, Sunamganj and India daoki silanke has divided the river, and the river daoki daoki Fault (Dauki fault) is along the border of the geological utpattisthalasiletera elakabarti cyutiguloi major earthquake faults such cyutigulora Some of the sub down, that the mountains are Patharia earthquake took Barlekha could be wiped out. Because it Patharia antarcyuti (Patharia anticline) to swirl downward.
Zone II are:
Rajshahi, Natore, Magura, Meherpur, Comilla, Brahmanbaria, Feni and Dhaka.
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“>Zone II: The

Zone II is located in Rajshahi district geologically active earthquake heavily damaged in the earthquake of 1897, is located in an area, and so on. Active earthquake area in the region at any time due to the severe quake may be covered with bruises. However, about 60 km from Dhaka 7.5-magnitude earthquake from the Madhupur regions 7 is a geological fracture line. According to official sources in Dhaka on the night of 7 to 7.5-magnitude earthquake that killed and injured many people. Dbigune going around during the day, but the number of casualties may rise. 326000 building in the Dhaka City Corporation study conducted on the severity of the earthquake that has destroyed almost 72000 buildings will be completed by the middle of the 85,000 buildings would be affected. Losses due to the demolition of the building will be only the equivalent of US $ 6 billion in assets. Even in 1999, the United Nations Risk Assessment Tools for Diagnosis of Urban Areas Against conducted seismic diyasatara (radius) around the world vulnerable to geological survey in the city of Dhaka anyatamatacharao 0. Tokyo Institute of Technology (TI) ‘s support conducted by the Department of Geology at the University of Dhaka in a recent ( 010) studies the different types of ground red clay soil, soft soil, etc.. Expanding the area of the water reservoir is filled to build housing. Soft soil, and fill the earth during earthquake aftershocks of the earthquake waves increases, the intensity increases as a result of the earthquake. The feature is added to the soil structure or deployment. The intensity of the earthquake and the damage increases the probability of meeting the two-reduced. So researchers are risky enough to inhabit the extension loose matisamrddha  

Zone -3
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“>Barisal, Patuakhali, and all the islands and chars.

Nor is the earth quake area-based map prepared by BUET researchers found 43% of the area of high seismic risk zone -1 41% of the area in the middle and lower risk areas Zone II and Zone 3 is 16%. 1993 map of the earth tremor 6% high, 38% medium and 36% were low risk. Varying degrees in different areas of the country, according to the new map position horror