Atmosphere And Ozone Layer

Order of the National Green Tribunal regarding ozone pollution across urban India, 21/03/2025

Order of the National Green Tribunal in the matter of News Item titled “CSE report finds dangerous increase in ozone pollution across urban India” appearing in Down to Earth dated 06.08.2024. The Principal Bench of the NGT heard the matter on March 21, 2025. In the original application, registered suo …

Monsoon expected to be above normal; El Niño to impact long term situation

After a dry two-week spell, monsoon is expected to deliver above-normal rainfall by the end of the week, but the longer-term situation remains shaky as the drought-inducing El Nino phenomenon continues to be strong and tropical cyclones have upset the pattern of trade winds in the equatorial region. However, the …

Masdar Institute scientists develop weather prediction system

ABU DHABI // Masdar Institute scientists have come up with an accurate system to predict extreme weather. The “hydro-climate” model has also shown that the UAE’s weather has been getting hotter and drier, particularly in Abu Dhabi. Data collected shows climate extremes in the UAE, such as long periods without …

As El Nino looms, cloud seeding gets tailwind

Circling thousands of feet above Tasmania's farmland in a light aircraft, Christina Nebel prepares to release tiny chemical particles as part of a cloud-seeding scheme estimated to have helped boost rainfall on the Australian island by over 10 percent. The program is one of a handful globally riding a wave …

Active Pacific Has Weakened Monsoon, Says IMD Chief

BHUBANESWAR: As rains have petered out from many parts of the country, Director-General of India Meteorological Department (IMD) Dr L S Rathore on Monday said an active Pacific region may have contributed to a weakened monsoon. “With a large number of systems forming over the Pacific zone, it can have …

Scorching UK summers to become commonplace, says study

Scorching summers are likely to become common in the UK by the end of the century while winters turn wetter and less chilly, according to new research. Met Office researchers carried out a new analysis of long-range climate projections for the UK based on 30 year averages. It reveals that …

City records coldest July day for 112 years

YESTERDAY was Shanghai’s coldest July day for 112 years, with the mercury topping out at just 21.2 degrees Celsius at the benchmark Xujiahui weather station, according to the city’s metrological bureau. In 1903, the coldest July day came in at a decidedly chilly 20.9 degrees, it said. The recent heavy …

El Nino tracks path of most intense event as bureau expects further strengthening

The El Nino climate pattern building in the Pacific is on track to be one of the strongest on record, with recent cyclones likely to intensify the event, the Bureau of Meteorology said. Sea-surface temperatures in the central equatorial Pacific in June recorded the second largest anomalies on record for …

Heat Wave: Germany Marks Hottest Day In History

Germany’s all-time heat record was shattered Sunday when temperatures climbed to 104.5 degrees Fahrenheit, making it the hottest day in Germany since recordkeeping began in 1881, BNO News reported. The temperature was recorded at a weather station in Kitzingen, which is in the southern state of Bavaria, a meteorologist told …

Peru declares emergency in 14 regions as El Nino worries mount

Peru has declared a 60-day state of emergency in towns in 14 regions to brace for possible damage from the climate pattern El Nino in the rainy season, state media reported Sunday. Peru has forecast a "moderate to strong" El Nino in the winter season and has not ruled out …

Monsoon likely to gain pace across country after July 25

PUNE: After satisfactory downpour in most parts of the country in June, the monsoon has taken an extended break and may not return in full vigour till July 25, says a range forecast released by the Indian Institute of Tropical Meteorology (IITM). The June 30 forecast, however, predicts some rainfall …

Cyclone Raquel to give El Nino a major kick along

It's a great time to be a weather watcher if extremes or unusual events get your pulse running. Australia entered July with little if any natural snow on its alpine peaks although Thursday's cold front helped bring some relief to the struggling ski resorts. Further fronts may bring much-needed reinforcements …

Monsoon will be normal in July; sticking to our forecast: Skymet

Even as India Meteorological Department predicted deficient rainfall in July, Skymet, a private weather agency, today stuck to its forecast of "normal" monsoon in the month. Even as India Meteorological Department predicted deficient rainfall in July, Skymet, a private weather agency, today stuck to its forecast of “normal” monsoon in …

Drought spreads into key farming areas as El Nino gets going

Australia's drought-hit regions are expanding in the lower Murray-Darling Basin as key climate influences in the Indian and Pacific oceans tilt towards drier conditions. While June brought bumper rains to western parts of NSW, "a substantial area" of south-eastern South Australia and western Victoria has posted record-low rainfall over the …

Weather alerts across western Europe as heatwave sets in

Spell of sweltering weather expected to last several days as temperatures hit 40C and UN urges countries to develop better warning systems European countries including France, Spain, Italy and Britain have issued weather alerts and the United Nations has urged countries to create better warning systems as a heatwave sweeping …

UK hotter than Mumbai as nation swelters in hottest July day for 160 years

Britain experienced its hottest July day for 160 years on Wednesday as temperatures hit 36.7 degrees, surpassing even Mumbai in India. Roads melted and hundreds of trains were cancelled or delayed over fears that tracks would buckle in the heat. Ten spectators collapsed at the Henley Royal Regatta and one …

Top-down constraints on atmospheric mercury emissions and implications for global biogeochemical cycling

We perform global-scale inverse modeling to constrain present-day atmospheric mercury emissions and relevant physiochemical parameters in the GEOS-Chem chemical transport model. We use Bayesian inversion methods combining simulations with GEOS-Chem and groundbased Hg0 observations from regional monitoring networks and individual sites in recent years. Original Source

Monsoon 18% higher than normal till now

Quantum of rainfall across country during June 1-29 is 182.5 mm The south-west monsoon has been active over Uttarakhand and eastern Madhya Pradesh and the country as a whole has received 18% more rainfall than normal till now, IMD said. With the exception of eastern Uttar Pradesh and Bihar, all …

MD forecasts less than normal rainfall in July, Aug

After plentiful rains in June, the Met department expects less than normal precipitation over the next two months and has advised the agriculture ministry to keep a contingency plan ready. According to Laxman Singh Rathore, director general of the India Meteorological Department, rainfall could be deficient by 8% and 10% …

Monsoon Blues: Rainfall Deficit in 12 Districts

The south-west monsoon has started showing the El Nino impact. With rains vanishing, at least 12 districts of Odisha have reported deficit rainfall in the first month itself, notwithstanding the overall positive picture shown by the State. What is more alarming, the prospects of good showers are not great till …

Monsoon rainfall 19% more than normal

According to IMD, the country as a whole has received 19% more rainfall than the normal till now, which would help in increasing kharif sowing activities in the next few weeks. The southwest monsoon rains, which had covered the entire country last week ahead of schedule, was vigorous on Sunday …

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