Pakistan improves seismic monitoring
Saturday, April 06, 2013
By Amar Guriro
KARACHI: The project to install new broadband seismic stations equipped with advance technology that was initiated following the 2005 Kashmir Earthquake to strengthen seismic monitoring system, has completed.
Pakistan Meteorology Department (PMD) has planned to officially inaugurate these stations on May 16, 2013 in Islamabad. The existing ten broadband seismic stations are British technology and the new stations are based on Chinese technology.
Under the project, ten new broadband seismic stations were installed, bringing the total number to 20 in Pakistan. These new seismic stations, installed in Skardu, Charath, Tarbela, Islamabad, Salt Range Punjab, Fort Munro, Dera Ghazi Khan, Lahore and Nangarparkar, have been integrated with the existing seismic network of the PMD. The project aims at better monitoring of earthquakes and precise earthquake hazard assessment.
On October 8, 2005 an earthquake measuring 7.6 on the Richter scale struck northern Pakistan and Azad Kashmir, killing around 73,000 people and displacing 3.5million in its wake. Followed by the earthquake, when nations around the world were helping financially and were sending relief goods, China promised to strengthen the seismic monitoring system in Pakistan. Pak-China Seismograph Network was initiated and implemented by China Earthquake Network Centre (CENC) and China Earthquake Administration (CEA) to fulfil the promise.
Additionally, state of the art and advanced Very Broad Band (VBB) sensor has also been installed in PMDs station located in Margla Hills, Islamabad, thus making Pakistan the only South Asian country in possession of this technology.
This project is a great achievement and now Pakistan has 20 broadband stations, all connected via satellite, said PMD Seismology Division Islamabad Director Zahid Rafi.
Most of these new broadband stations are installed either in northern areas or in Punjab, however, the coastline of Sindh and Balochistan was not considered in the project.
Pakistan has witnessed several tsunamigenic earthquakes in the past along the coast of the Arabian Sea in Sindh and Balochistan. Several experts forecast destructive tsunamis on these coastlines in the future due to the presence of Makran Subduction Zone or MSZ as the potential source in the region.
Despite these warnings, the Pakistani government has never considered installing the broadband seismometers on the coastal belt.
The PMD official data reveals that out of the existing ten broadband stations only two were installed on Sindh and Balochistans coasts; one in Turbat and another in Karachi. However, experts are of the view that due to the presence of MSZ these areas need more broadband stations.
Daily Times - Leading News Resource of Pakistan
Saturday, April 06, 2013
By Amar Guriro
KARACHI: The project to install new broadband seismic stations equipped with advance technology that was initiated following the 2005 Kashmir Earthquake to strengthen seismic monitoring system, has completed.
Pakistan Meteorology Department (PMD) has planned to officially inaugurate these stations on May 16, 2013 in Islamabad. The existing ten broadband seismic stations are British technology and the new stations are based on Chinese technology.
Under the project, ten new broadband seismic stations were installed, bringing the total number to 20 in Pakistan. These new seismic stations, installed in Skardu, Charath, Tarbela, Islamabad, Salt Range Punjab, Fort Munro, Dera Ghazi Khan, Lahore and Nangarparkar, have been integrated with the existing seismic network of the PMD. The project aims at better monitoring of earthquakes and precise earthquake hazard assessment.
On October 8, 2005 an earthquake measuring 7.6 on the Richter scale struck northern Pakistan and Azad Kashmir, killing around 73,000 people and displacing 3.5million in its wake. Followed by the earthquake, when nations around the world were helping financially and were sending relief goods, China promised to strengthen the seismic monitoring system in Pakistan. Pak-China Seismograph Network was initiated and implemented by China Earthquake Network Centre (CENC) and China Earthquake Administration (CEA) to fulfil the promise.
Additionally, state of the art and advanced Very Broad Band (VBB) sensor has also been installed in PMDs station located in Margla Hills, Islamabad, thus making Pakistan the only South Asian country in possession of this technology.
This project is a great achievement and now Pakistan has 20 broadband stations, all connected via satellite, said PMD Seismology Division Islamabad Director Zahid Rafi.
Most of these new broadband stations are installed either in northern areas or in Punjab, however, the coastline of Sindh and Balochistan was not considered in the project.
Pakistan has witnessed several tsunamigenic earthquakes in the past along the coast of the Arabian Sea in Sindh and Balochistan. Several experts forecast destructive tsunamis on these coastlines in the future due to the presence of Makran Subduction Zone or MSZ as the potential source in the region.
Despite these warnings, the Pakistani government has never considered installing the broadband seismometers on the coastal belt.
The PMD official data reveals that out of the existing ten broadband stations only two were installed on Sindh and Balochistans coasts; one in Turbat and another in Karachi. However, experts are of the view that due to the presence of MSZ these areas need more broadband stations.
Daily Times - Leading News Resource of Pakistan
