Remal to turn severe cyclone, make landfall in West Bengal, Bangladesh
- Cyclone Formation: The deep depression over the east-central Bay of Bengal has intensified into a cyclonic storm named “Remal”.
- Expected Landfall: The cyclone is likely to cross the coasts of Bangladesh and the adjoining West Bengal, between Sagar Island (West Bengal) and Khepupara (Bangladesh).
- Wind Speeds: The cyclone is expected to have a wind speed of 110-120 kmph, gusting up to 135 kmph.
- Alerts and Precautions in West Bengal: The Indian Meteorological Department (IMD) has issued an orange alert in Kolkata, Howrah, Nadia, Jhargram, North 24 Parganas, South 24 Parganas, and Purba Medinipur districts. These areas are likely to experience extremely heavy rainfall.
- Heavy Rainfall Predictions: The IMD has predicted that many places in West Bengal will likely receive over 20 cm of rainfall.
- Alert for Fishermen: A red alert has been issued for fishermen, advising them not to venture into the sea along and off the West Bengal coast and the deep-sea area of the Bay of Bengal until May 27.
- Emergency Response: The National Disaster Response Force has stationed 12 teams across the coastal areas of West Bengal to assist with any emergencies.
Double treat at Cannes as Payal and Anasuya bag awards
India’s Success at Cannes
- India had a remarkable achievement at the Cannes Film Festival this year.
- Two Indian talents were recognized and honored for their exceptional work.
Payal Kapadia’s Grand Prix Win
- Filmmaker Payal Kapadia received the prestigious Grand Prix award.
- Her captivating drama film, “All We Imagine as Light,” was recognized for its brilliance.
Anasuya Sengupta’s Best Actress Award
- Anasuya Sengupta, one of the lead stars in the film “The Shameless,” received the Best Actress award.
- Her outstanding performance was acknowledged in the Un Certain Regard category.
Understanding the Awards
- The Grand Prix award is the second most esteemed prize at the festival, following the Palme d’Or.
- The Un Certain Regard category celebrates films with unconventional styles and narratives.
Milestones Achieved
- Payal Kapadia’s film marked her directorial debut and became the first Indian film in 30 years to be showcased in the festival’s main competition.
- Moreover, it was the first-ever film by an Indian woman director to receive such recognition.
- India’s presence and triumph at the Cannes Film Festival this year showcased the country’s rich talent and contribution to the world of cinema.
Brazil, EU urge India to give timely notices on sugar subsidies in WTO
News Context
- A group of WTO member countries, including Brazil, Canada, and the EU, are urging India to submit timely notifications regarding its sugar subsidies in the World Trade Organisation.
- These countries, like India, are major sugar exporters and claim that India’s support measures distort global sugar trade.
- Brazil, Australia, and Guatemala have already filed cases against India regarding these support measures.
India’s Response
- India has stated that neither the central nor state governments paid for or procured sugarcane from farmers. Instead, all purchases were made by private sugar mills.
- As a result, India argues that this information was not included in its notifications of domestic support.
India Appeals WTO Ruling
- In 2022, the WTO panel ruled that India’s domestic support measures for sugar and sugarcane are inconsistent with global trade norms.
- India has appealed against this ruling, but the WTO’s Appellate Body, the final authority on such trade disputes, is currently not functioning.
Why was Singapore flight turbulence severe?
The Story So Far
- On May 20-21, a Singapore Airlines flight, SQ321, encountered severe turbulence while flying from London’s Heathrow Airport to Singapore over the Andaman Sea/Bay of Bengal near the Irrawaddy Basin, Myanmar.
- The flight had 211 passengers and 18 crew members.
- Unfortunately, one passenger passed away and several others suffered injuries of varying degrees.
- As a result, the crew decided to divert the Boeing 777-312ER to Bangkok, Thailand.
What is Turbulence?
- Turbulence occurs when there is relative movement of disturbed air through which an aircraft is flying.
- It can be thermal or mechanical and can happen both within and outside of clouds.
- The severity of turbulence depends on changes in the speed or direction of airflow or both.
- Essentially, turbulence is the result of friction between airflow or wind flowing in different directions.
In aviation, there are two forms of turbulence:
- Clear Air Turbulence (CAT), which occurs around jet streams.
- Turbulence inside or around cumulonimbus clouds, which have strong upwards air currents in the middle and downwards air currents around the outside.
Technology in Flight Planning
- Aviation meteorologists utilize model data, weather pattern recognition, and experience to identify areas of potential turbulence.
- Pilots receive reports on reported turbulence ahead of their route, and dispatchers are in contact with local meteorologists who actively monitor routes and issue Flight Planning Guidance Charts (FPGs) and Significant Meteorological Information (SIGMETs).
- SIGMETs provide information about hazardous weather that dispatchers can relay to the pilots.
- Advancements in technology and science have led to better numerical weather prediction models.
- For example, The Weather Company has a Global high-Resolution Atmospheric Forecasting model that uses artificial intelligence (AI) to predict the weather.
- Over 20 airlines now participate in the International Air Transport Association’s ‘Turbulence Aware Platform’.
Why COVID vaccine safety needs scrutiny
The Story So Far
The Indian Council for Medical Research (ICMR) issued a letter countering a study conducted by researchers from Banaras Hindu University (BHU) on the side effects of Covaxin, India’s indigenous vaccine for COVID-19
- The ICMR claimed that it had been incorrectly and misleadingly acknowledged in the study and pointed out critical flaws in the research
Higher Risk for Adolescent Girls and Those with Co-morbidities
- The BHU study concluded that adolescent girls and individuals with co-morbidities are at a higher risk of adverse events after receiving Covaxin.
- Nearly a third of the participants reported adverse events of special interest (AESI)
- Specific adverse events reported include viral upper respiratory tract infections in 47.9% of adolescents and 42.6% of adults, ocular abnormalities in 2.7% of participants, hypothyroidism in 0.6% of participants, and menstrual abnormalities in 4.6% of female participants.
- New onset skin and subcutaneous disorders, general disorders, and nervous system disorders were common AESIs in adolescents.
- Serious AESIs, such as stroke and Guillain-Barre syndrome, were identified in 0.3% and 0.1% of the participants, respectively.
ICMR’s Lack of Association with the Study
- The ICMR stated that it was not associated with the BHU study and had not provided any financial or technical support
- The authors of the study acknowledged ICMR for research support without prior approval or intimation to the institution, which the ICMR deemed inappropriate and unacceptable
- The study did not provide background rates of the observed patterns in the general population, making it impossible to study the post-vaccination period
- The study also lacked baseline information of the participants and used an inconsistent study tool for AESI as defined in the reference paper
Shocked Researchers and Long-Term Safety Trials
- Many researchers were shocked by the ICMR’s response, considering it as academic censorship.
- The ICMR has access to the data with the control group from the original phase 3 trials of Covaxin, but neither the ICMR nor the company has published the long-term safety trials
- The Universal Health Organisation (UHO) wrote to the ICMR, stating that the study filled a key gap in terms of field data and analyzed the safety of Covaxin