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English Release 18-December 2014
Date Month Year
  • President's Secretariat
  • President of India congratulates ISRO for the successful launch of GSLV-MARK III
  • Prime Minister's Office
  • PM greets the citizens of Qatar on their National Day
  • Prime Minister Congratulates scientists for successful launch of GSLV Mk-III.
  • Department of Space
  • First Experimental Flight of India’s Next Generation Launch Vehicle GSLV MK-III Successful
  • Election Commission
  • Facts at a Glance: Jammu & Kashmir
  • Min for Develop. of North-East Region
  • Separate Time Zone for Ner
  • Min of Chemicals and Fertilizers
  • Government Asserts that Prices of Life Saving Drugs have been Reduced

  • Min of Coal
  • Mines under CIL
  • Steps Proposed by the Government to Reduce Such Huge Imports of Coal
  • Clean Energy Tax
  • Min of Earth Science
  • Cyclone Centres in Various Coastal States
  • Ministry of Finance
  • Amended Exchange Rate of Foreign Currency Relating to Imported and Export Goods Notified
  • Government of India Signs Agreements with Germany worth Euro 625 Million for Financial Cooperation to Support “Green Energy Corridors (GEC)” Project under Indo German Bilateral Development Cooperation
  • Min of Food Processing Industries
  • Harsimrat Badal Launches ‘Fruits and Vegetable Availability Maps of India’ Report
  • Min of Home Affairs
  • PRESS NOTE

  • Union Home Minister hopes for cancellation of bail granted to Zaki ur-Rehman Lakhvi
  • Member of U.S. House of Representatives calls on Union Home Minister
  • Min of Labour & Employment
  • Shri Bandaru Dattatreya Chairs Parliamentary Consultative Committee Meeting
  • Min of Micro,Small & Medium Enterprises
  • Use of E-Charkha and E-handloom in production of Khadi
  • Scheme for promoting the MSME sector
  • Steps taken to promote export of Khadi products
  • Loans from Khadi Board and PMEGP
  • Budget for MSME Sector
  • Min of Mines
  • Mineral Production during October 2014
  • Min of New and Renewable Energy
  • Promotion of Solar Energy
  • Renewable Energy Policy
  • Energy Deficiency Issues
  • Electricity from Paddy Husk
  • Biomass Based Power Generation
  • Min of Parliamentary Affairs
  • Shri M. Venkaiah Naidu congratulates ISRO scientists on successful launch of GSLV Mk-III
  • Min of Personnel, Public Grievances & Pensions
  • ACC Appointment
  • Views invited for proposals on Civil Services Examination
  • No reduction in retirement age
  • Officers belonging to SC/ST/OBC in All India Services
  • ACC Appointments
  • Min of Petroleum & Natural Gas
  • Video conferences for review of DBTL in Punjab & Haryana
  • Global crude oil price of Indian Basket was US$ 57.29 per bbl on 17.12.2014
  • Min of Power
  • Upgradation of Delhi’s Power Infrastructure to Begin Tomorrow
  • Components of DDUGJY
  • Energy Efficiency
  • PLF in Thermal Power Sector
  • Investment in Power Sector
  • Government sets up an Independent Government Company-POSOCO for Reforms in Power Sector
  • Ministry of Railways
  • Railway Minister Flags Off New Shatabdi Express Between New Delhi and Bhatinda
  • Min of Road Transport & Highways
  • E- rickshaws a Great Help to Poor People: Shri Nitin Gadkari
  • SUTP Expected to be Complete by November 2015
  • New Transport Application to be Launched on a Common Portal
  • Min of Shipping
  • Process Improvements in Shipping Sector
  • Min of Skill Development and Entrepreneurship
  • Skill Development Centres
  • Suitable Skills for Labour Market
  • Schemes for Women Entrepreneurs
  • Empowering Institutes for Skill Development
  • Report of National Skill Development Corporation
  • Courses for Skill Development
  • Min of Social Justice & Empowerment
  • De-Addiction Centres in Kerala
  • Higher Learning for Deaf Children in Tamil Nadu
  • Welfare Scheme for Differently Abled People
  • Research and development activities for differently-abled people
  • Reservation in Private Sector
  • Encouragement for enrolment of disabled children
  • Abuse of Elderly People
  • Min of Steel
  • Mines & Steel Minister Shri Narendra Singh Tomar Chairs Consultative Committee on Steel
  • Min of Textiles
  • Prices of Cotton
  • Setting up of Technical Training Institutions
  • Promotion of Chanderi Textile Industry
  • Trade Facilitation Centre
  • Min of Urban Development
  • Shri M.Venkaiah Naidu stresses on proper exhibition, showcasing and marketing of renowned brands of India
  • Process of regularization of unauthorized colonies in Delhi extended upto 31.03.2015
  • Swachh Bharat Mission
  • Solid waste management one of the admissible components under Swachh Bharat Mission
  • Status of extension of Metro line to NOIDA Sector 62
  • Ministry of Water Resources
  • Survey on Ground Water
  • Water Quality
  • Construction of Dams along Borders
  • Min of Women and Child Development
  • Measures by Government to protect Child Rights
  • Targeted Interventions to deal with Malnutrition
  • Community based Management Programme for Women & Children
  • Planning Commission
  • AADHAAR ecosystem has provisions to ensure data security
  • Governments’ programmes to ensure inclusive growth

Previous Date

 
Ministry of Earth Science27-November, 2012 15:35 IST
Working of Tsunami Warning System

The Indian Tsunami Early Warning Centre (ITEWC) is established after the deadly Tsunami on 26 December, 2004 at Indian National Centre for Ocean Information Sciences (INCOIS - ESSO), autonomous body under Ministry of Earth Sciences, located at Hyderabad and is made fully functional to cover the entire Indian Ocean Region.

The Indian Tsunami Early Warning System comprises a real-time seismic monitoring network of 17 broadband seismic stations to detect tsunamigenic earthquakes, a network of real-time sea-level sensors with 4 Bottom Pressure Recorders (BPR) in the open ocean and 25 tide gauge stations at different coastal locations monitor tsunamis and a 24 X 7 operational tsunami warning centre to provide timely advisories to vulnerable community. It also receives earthquake data from all other global networks to detect earthquakes of M>6.5. The state-of-the-art early warning centre at INCOIS - ESSO is operational since October 15, 2007 with all the necessary computational and communication infrastructure that enables reception of real-time data from seismic & sea-level sensors, analysis of the data, tsunami modeling, and dissemination of tsunami advisories guided by a comprehensive standard operating procedure (SOP).

A host of all available communication technology options have been employed for timely dissemination of advisories to various designated authorities to deal with effective emergency response actions as appropriate. The centre is capable of detecting tsunamigenic earthquakes occurring in the whole of Indian Ocean region as well as in the Global Oceans within 10 minutes of their occurrence and disseminates the advisories to the concerned authorities within 20 minutes through various modes of communication like email, fax, SMS, GTS and website. Since its inception in October 2007 to till date, ITEWC has monitored 339 earthquakes of M > 6.5 out of which 63 are in the Indian Ocean region.

ITEWC in its capacity as National Tsunami Warning Centre (NTWC) for India disseminates tsunami bulletins to various national contacts like the Ministry of Home Affairs (MHA) control room, Ministry of Earth Sciences (MoES), National Disaster Management Authority (NDMA), Battalions of National Disaster Relief Force (NDRF), Coastal State disaster relief commissioners, Indian Navy, Administration of Nuclear Power plants in the coastal states, Disaster Management Administrators from Andaman & Nicobar Islands etc. ITEWC also acts as one of the Regional Tsunami advisory Service Provider (RTSP) along with Australia & Indonesia for the Indian Ocean region.

The tsunamis generated by the under-sea earthquakes in the two known subduction zones of Andaman-Sumatra and Makran in Indian Ocean, can potentially affect entire Indian coastal states and Island regions. The tsunami wave arrival time to different coastal locations depends upon the location of the under-sea earthquake. In general the tsunami reaction time will be around 2 hours for the Indian mainland if the earthquake has occurred in the above mentioned subduction zones. While for the Andaman & Nicobar Islands there is an exception where the reaction time will be less than half an hour if the earthquake occurs off the A & N Islands region.

The above information was given by the Minister for Science & Technology and Earth Sciences, Shri S. Jaipal Reddy to the Parliament.

MC/sk
(Release ID :89505)

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