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Monthly DNA
20 May, 2020
57 Min Read
Stages of Amphan Cyclone
Date/Time(IST) |
Position (Lat. 0N/ long. 0E) |
Maximum sustained surface wind speed (Kmph) |
Category of cyclonic disturbance |
19.05.20/1130 |
16.5/86.9 |
210-220 gusting to 240 |
Extremely Severe Cyclonic Storm |
19.05.20/1730 |
17.1/87.1 |
200-210 gusting to 230 |
Extremely Severe Cyclonic Storm |
19.05.20/2330 |
18.0/87.3 |
190-200 gusting to 220 |
Extremely Severe Cyclonic Storm |
20.05.20/0530 |
19.3/87.7 |
180-190 gusting to 210 |
Extremely Severe Cyclonic Storm |
20.05.20/1130 |
20.9/88.2 |
160-170 gusting to 190 |
Very Severe Cyclonic Storm |
20.05.20/2330 |
22.7/88.7 |
95-105 gusting to 115 |
Cyclonic Storm |
21.05.20/1130 |
24.3/89.3 |
50-60 gusting to 70 |
Depression |
21.05.20/2330 |
25.6/90.2 |
20-30 gusting to 40 |
Low Pressure Area |
Source: PIB
Star Rating Protocol of Garbage Free cities
Context
A total of six cities have been certified as 5-Star (Ambikapur, Rajkot, Surat, Mysuru, Indore and Navi Mumbai), 65 cities as 3-Star and 70 cities as 1-Star. While announcing the results of the Star Rating Protocol of Garbage Free cities under the Ministry of Housing and Urban Affairs.
About Star Rating Protocol of Garbage Free cities
Vision
Source: PIB
National Crisis Management Committee (NCMC)
Key functions:
Composition:
Source: PIB
Context
Extremely severe Cyclone Amphan very likely to move north-northeastwards across northwest Bay of Bengal and cross West Bengal – Bangladesh coasts between Digha (West Bengal) and Hatiya Islands (Bangladesh) close to Sundarbans during Afternoon to Evening hours of 20th May 2020 with maximum sustained wind speed of 155-165 kmph gusting to 185 kmph.
The system is now being continuously tracked by the Doppler Weather Radar (DWR) at Vishakhapatnam (Andhra Pradesh), Paradip (Odisha) and Gopalpur (Odisha).
About Doppler Weather Radar
What is Radar?
Radar (Radio Detection and Ranging) is a device which uses electromagnetic waves in the microwaves region to detect location (range & direction), altitude, intensity and movement of moving and non-moving objects.
What is Doppler Principle?
When the source and the signal are in relative motion to each other there is a change in the frequency observed by the observer. If they are moving closer frequency increases and vice versa.
What is Doppler Radar?
Doppler radar is a specific radar that uses the Doppler principle to produce relative motion data about objects at a distance.
Indian Doppler Radar:
Also known as INDRA series of 2D Radars and developed by DRDO for the use of Airforce and the Army. Some have been even exported to Sri Lanka.
INDRA-1: Is low-level target detection mobile surveillance radar.
INDRA 2: Is a modified version of INDRA radar for ground controlled interception of targets. It uses pulse compression to detect low flying aircraft.
Application of Doppler Radars:
Doppler Weather Radar (DWR) by ISRO
Polarimetric Doppler Weather Radar
Source: PIB
Advantages of WAG12
Madhepura factory
Source: PIB
Context
Union Human Resource Development Minister launched an AI-powered mobile app called the ‘National Test Abhyas'.
About National Test Abhyas
Source: PIB
Context
The President of India, Shri Ram Nath Kovind, paid homage to Shri Neelam Sanjiva Reddy, former President of India, at Rashtrapati Bhavan today (May 19, 2020) on his Birth Anniversary. He paid floral tributes in front of the portrait of Shri Neelam Sanjiva Reddy.
About Neelam Sanjiva Reddy
Source: PIB
It is Located in Bharatpur district, the eastern part of Rajasthan. The park is spread over nearly 30 sq. km which comprises many artificial and seasonal lagoons. Keoladeo attracts several migratory birds that make the region their breeding and wintering grounds.
Ramsar convention
The Convention on Wetlands called the Ramsar Convention is an intergovernmental treaty. It provides the framework for the conservation and wise use of wetlands and their resources. The Convention was adopted in the Iranian city of Ramsar in 1971 and came into force in 1975. Since then, almost 90% of UN member states, from all the world’s geographic regions, have acceded to becoming “Contracting Parties”.
The Convention uses a broad definition of wetlands, It includes all lakes and rivers, underground aquifers, swamps and marshes, wet grasslands, Peatlands, oases, estuaries, deltas and tidal flats, mangroves and other coastal areas, coral reefs, and all human-made sites such as fish ponds, rice paddies, reservoirs and salt pans.
Source: TH
The Central Water Commission (CWC) has finalised a detailed report on Ujh multi-purpose project. The project is to come up in the Kathua district and will store around 0.65 million acre-feet (MAF) of water from Ujh (a tributary of Ravi).
CWC
Central Water Commission is a premier Technical Organization of India in the field of Water Resources. It is presently functioning as an attached office of the Ministry of Water Resources, River Development and Ganga Rejuvenation (NOW JAL SHAKTI MANTARALYA).
The Commission is entrusted with the general responsibilities of initiating, coordinating and furthering in consultation with the State Governments concerned, schemes for control, conservation and utilization of water resources throughout the country, for purpose of Flood Control, Irrigation, Navigation, Drinking Water Supply and Water Power Development. It also undertakes the investigations, construction and execution of any such schemes as required.
Source: PIB
Spike anti-tank-guided missiles from Israel. This is because of the decision of the defence ministry to procure world-class missiles from the state-owned Defence Research and Development Organisation (DRDO) by 2021. Spike is a man-portable "fire and forget missile built by Israel's state-run firm, Rafael Advanced Defence Systems, which can hit moving targets such as a tank. It allows the soldier who fires the missile to quickly move for cover.
Barak missile
India is now planning a deal for 131 Barak surface-to-air missiles from the Israeli firm coasting around $70 million. These missiles are surface-to-air missiles designed to be used as a ship-borne anti-missile defence system against anti-ship missiles. Barak also known as LR-SAM or as MR-SAMis an Indian-Israeli surface-to-air missile (SAM), both maritime and land-based versions of the Barak exist. Barak 8 was jointly developed by Israel Aerospace Industries (IAI), India's Defence Research &Development Organisation (DRDO).
Source: PIB
Source: TH
The Parliament has recently passed the National Bank for Agriculture and Rural Development (Amendment) Bill, 2017. The Bill seeks to amend the NABARD Act, 1981 which establishes NABARD by transferring the agricultural credit functions of RBI and refinance functions of the then Agricultural Refinance and Development Corporation (ARDC).
Direct Finance |
Refinance |
|
|
Source: PIB
Maharashtra government has sent a proposal to the Ministry of Culture for granting classical language status to the Marathi language. As of now, six languages i.e. Tamil, Telugu, Kannada, Malayalam, Odia and Sanskrit have been given the status of classical languages.
The criteria adopted for the eligibility of a language for granting classical language status are
The benefits include-
Source: PIB
Source: PIB
The Swayam Prabha is a group of 32 DTH channels devoted to telecasting of high-quality educational programmes on a 24X7 basis using the GSAT-15 satellite. The channels cover higher education, and school education and assist the students (class 11th & 12th) prepare for competitive exams.
Under Swayam Prabha, the government had one DTH channel in English and Hindi of the 32 channels for telecasting educational programmes dedicated to teacher training. The government has decided to increase it to 3 channels along with providing an encoder device that permits live video interaction ISRO is collaborating with NIOS in providing the devices to the teachers.
Source: PIB
Malicious software called Cerberus is stealing financial data such as credit card details by luring people with COVID-19-related information, the Central Bureau of Investigation has warned states, Union territories and agencies after receiving Interpol inputs.
The Trojan virus contacts smartphone users via text messages and asks to click on a link saying it will provide COVID-19 updates. When clicked, the link installs a malicious application on their phones, which extracts sensitive financial data.
This malicious software takes advantage of the COVID-19 Pandemic to impersonate and send SMS using the lure of COVID-19-related content to download the embedded malicious link, which deploys its malicious app usually spread via phishing campaigns to trick users into installing it on their smartphones.
Source: TH
A jolt to national energy security By,Sudha Mahalingam, Tejal Kanitkar and R. Srikanth are, respectively, Raja Ramanna Chair Professor, Associate Professor and Dean in the Energy and Environment Program at the National Institute of Advanced Studies, Bengaluru Introduction The government&rsq
A matter of relief: On the economic stimulus package With the announcement of the final tranche of Atmanirbhar Bharat Abhiyan, the government tries to give a strong supply-side push by boosting the availability of capital on easy terms, keeping income and wage support schemes to the minimum, empo
Preparing for a syndemic By,Chirantan Chatterjee is a faculty member at IIM Ahmedabad and Visiting Fellow at Hoover Institution, Stanford University Introduction The World Health Organization has announced that COVID-19 will likely never go away. Experts warn that there will be a second wav
How far can weather impact Covid reproduction number? A new study by Harvard University has estimated the impact of weather on transmission of Covid-19 infections and found a negative relationship between temperatures above 25°C and estimated reproduction number, with each degree Celsius asso
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Wayanad's giant jackfruit enters the Guinness record A massive jackfruit, weighing over 52 kg and 117 cm long, is eyeing to enter the Guinness record book. The fruit was found in a private plantation at Kappattumula in nearby Mananthavady and is likely to replace the existing Guinness record
Biodegradable metal implants Scientists at the International Advanced Research Centre for Powder Metallurgy and New Materials (ARCI) and Sree Chitra Tirunal Institute of Medical Sciences, Thiruvananthapuram both autonomous institutes under the Department of Science & Technology (DST) have joi
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Severe Cyclonic Storm ‘AMPHAN’ The depression over southeast Bay of Bengal (BoB) intensified into a deep depression in the same afternoon, into a cyclonic storm ‘AMPHAN’ (pronounced as UM-PUN)’ in the same evening over the central parts of south BoB. It fu
Lockdown 4.0 guidelines Lockdown measures in place since March 24, 2020 have helped considerably in containing the spread of COVID-19. It has therefore been decided to further extend the lockdown till May 31, 2020. Ministry of Home Affairs (MHA), Government of India (GoI) issued an or
Vehicles with invalid or non-functional FASTag to be charged double toll Fee applicable to their category The Ministry of Road Transport and Highways has issued notification for amendment in the National Highways Fee (Determination of Rates and Collection) Rules, 2008 which provide&nb
Labour rights are in free fall By, Anamitra Roychowdhury teaches at the Jawaharlal Nehru University and is the author of the book, Labour Law Reforms in India: All in the Name of Jobs Introduction As India slowly attempts to lift its nationwide lockdown, under the compulsion of reviving the
5th tranche of Atma Nirbhar Bharat package- Structural Reforms Part of: GS-III- Economy- Economic reforms (PT-MAINS-PERSONALITY TEST) Finance Minister in her announcement of the fifth tranche of measures to address the economic situation in the country amid COVID-19, outlined structural reform
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