Nine more people have died as heavy rains lashed Uttar Pradesh for the third day, taking the death toll to 28, while a red alert has been sounded on Tuesday in six districts including the worst-hit Barabanki and Gonda.
Tracing the remaining persons was proving a daunting task as the river remained in spate with over two lakh cusecs of floodwater gushing, sources said.
As heavy rains lashed Mumbai and tracks got flooded, another local train coming from opposite direction also got stuck near the same spot and a team has been sent to rescue the passengers, the NDRF official said.
Four persons were arrested on Monday in connection with the collapse of the cable suspension bridge on the Machchu river in Morbi in Gujarat in which 134 people were killed, the police said.
Sujith Wilson had fallen into the disused farm borewell while playing near his house in Nadukattupatti on Friday evening, and various central and state agencies were called in to rescue him.
The chief minister will visit Joshimath on Saturday, meet the affected people and hold a meeting with officials.
A senior Uttarakhand official at the site said drilling was complete.
The labourers are safe, and oxygen, electricity, medicines, food items and water are being constantly supplied to them through pipes, they said.
The Tamil Nadu State Disaster Management Authority, in a tweet, said as per the latest updates #GajaCyclone is likely to have landfall between 8 pm and 11 pm on Thursday in all probability in Nagapattinam district.
"The international community should get onboard so that the environmental balance is not destroyed," he said.
Rescue efforts continue in Telangana for eight people trapped in a collapsed tunnel, but hopes for their survival are fading as experts from the Geological Survey of India and the National Geographical Research Institute have been brought in. The tunnel is filled with debris, making the rescue operation extremely difficult. Despite relentless efforts by the Indian Army, Navy, NDRF, and other agencies, no breakthrough has been achieved so far.
The IMD issued a 'red alert' for Pune district and asked people to take precautions.
An overloaded boat carrying 38 people capsized on Sunday close to the 'Pavitra Sangamam'.
The three districts are among over a dozen in the state that were lashed by incessant rain for close to 48 hours bringing normal business to a grinding halt and disrupting rail and road traffic in most places.
Tirumala, the abode of Lord Venkateswara, was caught in a massive flood of unprecedented scale on Thursday, leaving hundreds of pilgrims stranded even as a heavy downpour under the influence of a depression in Bay of Bengal battered the temple-town Tirupati and many parts of Chittoor district in Andhra Pradesh.
'You are talking as if Patna has been the only place which has suffered on account of heavy rain. What happened in Mumbai and America when these places were battered by similar downpour?'
The massive flood in the Dhauli Ganga river triggered by a glacial burst in Uttarakhand's Chamoli district on Sunday came as a grim reminder of the Kedarnath deluge of 2013 which led to widespread devastation in the ecologically fragile Himalayan region.
The floods have affected 31 lakh people across 13 districts and also widely damaged crops in different parts of the state.
Rajasthan's three districts -- Jalore, Sirohi and Barmer -- are reeling under a flood-like situation due to heavy rainfall caused by cyclonic storm Biparjoy, an official said on Sunday.
85 rescue and relief teams have been pre-positioned in 'vulnerable' states and all its 12 battalions across the country have been alerted and asked to be prepared to tackle any flood situation caused by heavy rains.
Incessant downpour battered several states, including Kerala, Maharashtra and Karnataka, on Friday, with landslips and floods throwing normal life out of gear.
The building, located in Pragati Nagar area of the town in Kheda district, collapsed late on Friday night, Kheda Superintendent of Police Divya Mishra said.
A helicopter carrying pilgrims from Guptkashi to Kedarnath crashed on Tuesday amid poor visibility and seven people on board are feared dead.
At least 12 passengers were killed and two others missing after a Maharashtra state transport bus fell into the Narmada river from a bridge in Madhya Pradesh's Dhar district on Monday, officials said.
The construction of a Bailey bridge to connect the landslide-hit areas, where several people are believed to be stranded, alongside the deployment of sniffer dogs and over 1,000 rescuers from Central and state emergency response teams conducting massive search operations, constitutes one of the largest rescue efforts in the Wayanad, devastated by a deadly calamity.
The cyclone is expected to make landfall on Thursday evening as a 'very severe cyclonic storm' with maximum wind speed reaching up to 150 kilometres per hour, the India Meteorological Department (IMD) said.
The India Meteorological Department has issued a 'Red Alert' and predicted 'very heavy' to 'extremely heavy' rainfall across several districts of Assam till Thursday.
Groups of relatives have gathered at the Tapovan tunnel, hoping that their loved ones will emerge alive from its mouth.
An alert has been sounded across Assam as cyclone 'Mahasen' is likely to hit the northeastern states on Thursday night, officials have said. All boats and ferry services on Brahmaputra have been closed for the next three days and fishermen have been directed not to venture out to the river.
The search operation was suspended around 6 pm on Friday due to heavy rains, an NDRF official said.
Over 100 personnel of the National Disaster Response Force and the State Disaster Response Force, along with police teams, are waiting for the water level to subside to begin rescue operations, the official said.
Officials in districts bordering Maharashtra have been asked to maintain contact with their counterparts there regarding the release of water from dams, following reports of heavy rains in the neighboring states.
The number of those rescued has gone up to 25, with five more persons being pulled alive out from the debris since Monday night, police said. The dead include 11 children, aged between two to 15 years, an official said.
Three teams of the National Disaster Response Force (NDRF) were sent to provide help to the quake-hit region on February 7 following Prime Minister Modi's directive to offer all possible assistance under 'Operation Dost'.
The spokesperson said a total of 3 National Disaster Response Force teams and those from the Army, state police and local administration are working at the Tupul yard railway construction camp of the Territorial Army.
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.
Assam reeled under devastating floods caused by incessant rain, with Prime Minister Narendra Modi taking stock of the situation and Chief Minister Himanta Biswa Sarma visiting several relief camps sheltering affected people on Saturday, officials said.
Three more bodies were recovered from the National Thermal Power Corporation's flood-ravaged Tapovan-Vishnugad hydel project site on Saturday taking the toll in the February 7 glacial disaster in Uttarakhand to 65, officials said.
The area has been hit by continuous rains for the past three days.
Many families in the affected area are finding it hard to sever their emotional ties with their homes and move out.