A thick layer of toxic smog enveloped the national capital on Saturday as air quality deteriorated sharply, prompting the Commission for Air Quality Management (CAQM) to invoke the strictest curbs under Stage IV of the Graded Response Action Plan (GRAP) across Delhi-NCR.
The last time the southwest monsoon arrived earlier than in 2025 -- that is, back in 2009 -- the rains lost steam after the early onset and ended the season with almost 23 per cent deficient rainfall, which was the lowest recorded average rainfall in several decades over India.
Dense fog disrupted operations at Delhi airport, leading to cancellations and delays of hundreds of flights. Airlines are offering refunds and rescheduling options.
Delhi choked under a thick blanket of smog on Monday, with the Air Quality Index (AQI) settling at 498, which falls in the higher spectrum of 'severe' category.
The India Meteorological Department (IMD) has issued a 'red alert', warning of extremely heavy rainfall in Mumbai, Thane, Raigad and Palghar districts on Sunday, extending the wet patch in the region.
Cyclone Ditwah is moving towards the Tamil Nadu coast, bringing the threat of heavy rainfall. The state government is reviewing preparedness measures, and a red alert has been issued for southern and delta districts.
A severe cold wave has gripped North India, with temperatures plummeting to near-freezing levels in several areas. The cold wave has disrupted daily life, with dense fog affecting visibility and forcing people to stay indoors.
The India Meteorological Department (IMD) has predicted above-normal rainfall for the upcoming monsoon season in India (June to September). The cumulative rainfall is estimated to be 105 percent of the long-period average. The IMD has also ruled out the possibility of El Nino conditions during the entire season. The monsoon is crucial for India's agriculture sector, which supports the livelihood of a significant portion of the population and contributes substantially to the country's GDP. However, while the prediction of normal rainfall brings relief, climate change is expected to cause variations in rainfall distribution.
The record monsoon rains across India during the June to September months was 937.2 millimetres, the 5th-highest since 2001 and 38th-highest since 1901.
The wind speed, reaching 45-55 kmph and gusting to 65 kmph, is likely to prevail over the North Maharashtra coast between October 3 and 5.
Bhavnagar was also one of the worst affected districts, they said, adding that more downpour is likely over the next four day in parts of the state.
Heavy rains continue to batter Tamil Nadu, causing a rise in reservoir levels and prompting a red alert. Schools and colleges are closed in several districts as authorities prepare for potential flooding.
Historically, October has seen some of the worst landslide events in Darjeeling and Sikkim Himalayas.
Heatwave may abate over most parts of North India in next two days; temperatures likely to drop by 2-3C.
With rainfall and monsoons becoming highly unpredictable partly due to climate change and partly due to usual changes in weather patterns, it is such innovations by IMD which will help in planning better, reports Sanjeeb Mukherjee.
The IMD has fancy weather-monitoring radars in the name of providing better forecasts.
IMD has decided to increasingly use cutting-edge technology such as artificial intelligence (AI) and machine learning (ML) in forecasting, both to avoid such glitches and to counter the disruption of normal seasonal patterns as a result of climate change. It has formed various internal sub-groups of senior officials and meteorologists to decide on how best to use AI and ML in predicting cyclone intensity, and in making short-range weather forecasts (those valid for up to three hours) as well as long-range forecasts.
Various parts of Surat were flooded after incessant rainfall in the region. Over 100 mm of rain has blocked roads and led to waterlogging in several low-lying areas.
Heavy rains lashed Mumbai, slowing traffic and affecting train services. The IMD has issued an 'Orange' alert, advising citizens to stay indoors.
Several parts of Mumbai received heavy rainfall in the last 24 hours, with Vikhroli reporting the highest downpour. The IMD reported significant rainfall in various areas of the city.
Lightning claims more lives in India annually than any other extreme weather event. Between April and July this year alone, 1,621 people died due to lightning strikes.
The Army unit deployed in Ashti successfully evacuated 40 people with the help of an NDRF team and other agencies.
India's crucial monsoon will be normal this year but with less heavier rains as the weather office on Friday marginally downgraded its earlier forecast.
IMD data shows in the 24 hours between September 1 and 2, Haryana received 806 per cent more rainfall than normal, Punjab 759 per cent, Himachal Pradesh 510 per cent, Delhi 740 per cent, Chandigarh a staggering 1,638 per cent, and Rajasthan 193 per cent.
The India Meteorological Department (IMD) on Monday issued a warning of significant rainfall in Kerala due to cyclone Fengal, currently positioned as a strong low-pressure area over northern Tamil Nadu.
Delhi's air quality deteriorates to 'very poor' levels, sparking a blame game between AAP and BJP over the causes and responsibility for the pollution.
The drought of 2009 still haunts the India Meteorological Department.
A landslide in the Vikhroli suburb of Mumbai killed two people and injured two others after heavy rains caused soil and stones to collapse on a hut.
Skymet lowered its full season monsoon forecast to 'below normal' from 'normal', while the IMD is sticking to its earlier forecast that rains in June to September of 2018 would be 'normal' at 97 per cent of the LPA with a model error of +/-5 per cent.
As many as 12 flights were diverted at the Delhi airport between 3 pm and 4 pm due to adverse weather conditions, an official said.
As the Northeast monsoon intensified across Tamil Nadu, the regional weather office issued heavy rainfall alert to a number of districts. Chief Minister M K Stalin reviewed the situation and directed precautionary measures.
Trading sentiment in the equity market will largely be driven by domestic corporate quarterly earnings, any update related to US tariffs and foreign fund movements this week, analysts said. Investors would also focus on world market trends, movement of global oil benchmark Brent crude and the rupee-dollar trend for further cues, experts noted.
The aircraft, later, flew to Guwahati after an improvement in the weather conditions in Guwahati, said KC Meena, the director of the Maharaja Bir Bikram (MBB) Airport at Agartala.
At least 14 people have died in rain-related incidents as thunderstorms, strong winds and dust storms battered several parts of Gujarat, India. The India Meteorological Department (IMD) has forecast thunderstorms with lightning and strong winds of up to 50-60 kmph across the state for the next few days. Strong winds uprooted trees, hoardings, and pillars, and parts of houses collapsed in several districts, leaving many injured. The deaths were reported in Ahmedabad, Anand, Kheda, Dahod, Aravalli and Vadodara districts of Gujarat on Monday and Sunday. The IMD has also forecast heavy rainfall in isolated parts of Banaskantha, Kutch, Sabarkantha, Aravalli and Anand districts in the next three days.
Mumbaikars woke up to very heavy rainfall on Monday, while the India meteorological department (IMD) issued a 'red' alert, forecasting extremely heavy rains at isolated places in the city and adjoining areas, prompting the civic body to declare a holiday for schools and colleges, officials said.
According to weather officials, wind speeds along and off the Odisha-West Bengal coasts are anticipated to reach 60 km/h from October 23, increasing to 120 km/h from October 24 night to October 25 morning.
Some India states are likely to record a significantly higher number of heatwave days, according to the national weather body.
Heavy rains in Maharashtra have caused floods, road blockages, and widespread damage, resulting in casualties and displacement. The state government is monitoring the situation and coordinating rescue efforts.
Climate change has hampered the ability of the forecasting agencies to accurately predict severe events and weather bureaus across the world are focusing on augmenting the observational network density and the weather prediction modelling to improve predictability, India Meteorological Department (IMD) Director General Mrutyunjay Mohapatra has said.
The southwest monsoon has arrived in Mumbai 16 days before its usual date, making it the earliest arrival since 1950. This early onset follows the monsoon's arrival in Kerala, the southernmost state, on Saturday, marking the earliest arrival since 2009. The India Meteorological Department (IMD) predicts an above-normal rainfall for the 2025 monsoon season, with rainfall between 96 per cent and 104 per cent of the 50-year average of 87 cm considered 'normal'. The monsoon is crucial for India's economy, providing vital water for agriculture and replenishing reservoirs.
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