Southwest monsoon, the key to the agriculture driven trillion-dollar Indian economy, on Tuesday brought showers to Kerala bringing much-needed relief to farmers.
The IMD projects total rainfall in the June-September monsoon season as being 99 per cent of the long-period average.
State capital Lucknow shuddered at 0.7 degrees Celsius, while Bahraich recorded a low of 0.2 degrees Celsius.
The state, which had been reeling under intense cold wave since a week, got some respite on Thursday as the minimum temperature rose to 4.4 degrees Celsius in capital city Patna while Gaya district recorded 3.4 degree Celsius.
Intense heat swept through east India and parts of the southern peninsular region on Thursday, testing power grids and prompting the Kerala government to order closure of educational institutions till May 6.
Low temperature -- Delhi recorded a minimum of 13.5 degrees Celsius on Tuesday, the season's lowest so far -- allowed accumulation of pollutants, said Mahesh Palawat, vice president (meteorology and climate change), Skymet Weather.
It said the weather system was expected to intensify into a deep depression by 5.30 am on Wednesday and turn into Cyclone Mocha in the next 12 hours, packing wind speeds of 80-90 kmph and gusting to 100 kmph.
The India Meteorological Department (IMD), for the first time, officially hinted at a drought-like situation, saying the southwest monsoon over India in 2012 is likely to be deficient at below 90 per cent of the Long Period Average (LPA).
All sub-regions have been receiving good rainfall except the North-east and east region of the country, where the deficiency has reached 23 per cent.
The wholesale price index based inflation in June declined to 7.25 per cent from 7.55 per cent in the previous month.
As the southwest monsoon continues to narrow its overall deficit, the India Meteorological Department (IMD) on Wednesday exuded confidence that the dreaded El Nino weather pattern was unlikely to affect monsoon rains this year.
After a steady surge, prices of pulses, except those of urad and masoor to some extent, are showing signs of stabilising amid a revival of monsoon rains over major growing areas of Maharashtra and Karnataka, and on expectations of a rise in imports. Chana prices, which too had moved up in recent months, have dropped by almost 3 per cent since the end of August due to increased liquidation of government stocks, official data shows. Monsoon rains seem to have benefitted the standing soybean crop as well.
Monsoon will hit the Kerala coast on June 1, setting the stage for the four-month annual rainfall season crucial for India's agriculture-based economy. "The date of onset of the southwest monsoon over Kerala is likely to be on June 1 with a model error of four days," the India Meteorological Department announced on Tuesday.
Several parts of north and west India reeled under scorching heat wave with the temperature touching 50 degree Celsius in Rajasthan's Churu district on Tuesday, even as the meteorological department predicted very heavy rainfall in Assam and Meghalaya till May 28.
El Nino, an anomalous rise in sea surface temperature off the Peru coast, has been observed to often cause the Indian monsoon to flounder, resulting in poor rainfall. Nearly 60 per cent of agricultural land is wholly rain-dependent.
As the air pollution in Delhi-NCR ameliorated over the last two days, the Centre's air quality panel Sunday directed authorities to lift the ban on plying of non-BS VI diesel light motor vehicles in the region and the entry of trucks into the capital imposed under the final stage of the Graded Response Action Plan.
Commission for Agriculture Costs and Prices cairman Ashok Gulati tells Business Standard that IMD's prediction should be taken with a pinch of salt, as data shows there is usually a deviation of eight-10 per cent from the standard margin of error in many met predictions.
Waterlogging was reported in Andheri, Kurla, Ghatkopar, Chembur and some other places.
A powerful earthquake of 7.4 magnitude struck southwestern Pakistan in the small hours of the day, tremors of which were felt in parts of northwestern India, including the national capital.
The India meteorological department said another western disturbance is likely to bring storms and rain to the northern plains, including Delhi, over the next few days.
Mohapatra said there is a 40 per cent chance of a normal rainfall, 22 per cent above normal, 12 per cent excess and 18 per cent below normal.
A fresh spell of heatwave is likely to begin over northwest India from May 7 and over central India from May 8, the India meteorological department said on Thursday.
The India Meteorological Department (IMD) has forecast heavy rainfall in Mumbai and suburbs with very heavy to extremely heavy rains very likely at isolated places.
Drought looms as large this year as it did in 2009, even as attempts to play down its impact surface.
Although the monsoon is not active, it is not sluggish either he said, adding that the eastern coast, central India and north east are getting fairly good rains. Even Maharashtra and parts of peninsula are having rain.
The India Meteorological Department (IMD) on Friday predicted 'moderate to heavy rainfall' for Mumbai city and its suburbs and the possibility of 'very heavy to extremely heavy' showers at isolated places in the next 24 hours.
The crucial south-west monsoon is expected to bring its first showers to Kerala on June 3, a slight delay that could be attributed to the cyclone activity over the Bay of Bengal. "Southwest monsoon onset over Kerala is likely to be on June 3," said Chief Monsoon Forecaster, India Meteorological Department D Sivananda Pai.
Heavy rains over a span of few hours flooded many parts of Nagpur city, following which more than 400 people, including 70 students from a school for the speech and hearing-impaired, were rescued, said Maharashtra Deputy Chief Minister Devendra Fadnavis on Saturday.
Eleven more patients admitted at Uttar Pradesh's Ballia district hospital have died due to various ailments on Monday, taking the death toll to 68 in five days, officials said.
Streets in localities like Hindmata, Dadar, Sion, King's Circle and Wadala are waterlogged. Suburban trains were running slow when reports last came in.
The drought of 2009 still haunts the India Meteorological Department.
Senior officials of the India Meteorological Department said they were now more confident that El Nino would indeed appear during the second half of the southwest season, compared to April when the last official forecast was made.
Scientists had earlier said the cyclone pulled the moisture and convection, impacting the intensity of the monsoon and delaying its onset over Kerala.
The south-bound traffic was diverted to another road, the fire control room official said, adding that work was on to remove the debris from the road.
The quake, with a magnitude of 5.9 on the Richter Scale, hit south Andaman region at 01:21 hours, the India Meteorological Department said in New Delhi.
With the cooling down of heatwaves as the monsoon spreads across the country, power demand has fallen by 12.5 per cent from the start of this month till Monday. Peak power demand of the country had touched a record of 210 Gw last week, mostly due to rising temperatures and opening up of the economy. Compared with the beginning of this month, almost all states have seen a fall in power demand. Punjab, however, is an exception where the power demand on Monday was 17 per cent higher than on June 1.
Aizawl has been cut off from the rest of the country due to a landslide on National Highway 6 at Hunthar.
At present, the Met department is often unable to provide exact information on the exact amount of rain over a localised area.
India Meteorological Department has issued an orange alert for Mumbai, warning of very heavy rains at isolated places with strong winds on Monday as cyclone Tauktae is likely to pass close to the Mumbai coast.
Rain-related incidents claimed nine more lives in Gujarat, taking the death toll to 16 in two days, while another 8,500 people were relocated and rescued from flood-affected areas with rains continuing to lash some parts of the state for the fourth consecutive day on Wednesday, officials said.