The chief minister will visit Joshimath on Saturday, meet the affected people and hold a meeting with officials.
Heavy rains lashed Mumbai and its suburbs on Wednesday, causing flooding on roads and rail tracks and disrupting suburban train services as the south-west monsoon arrived in the city.
The IMD issued a 'red alert' for Pune district and asked people to take precautions.
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.
Thirteen teams of the National Disaster Response Force and three of the State Disaster Response Force were deployed in vulnerable districts of the state, a disaster management department report said.
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.
Government sources said Modi will also chair meetings to review the aftermath of the Cyclone Remal, especially in the north east region hit by natural disasters.
A senior Uttarakhand official at the site said drilling was complete.
National Disaster Response Force teams were rushed from Delhi to the affected areas in both Pithoragarh and Chamoli districts to help in the rescue operations along with along with State Disaster Response Force, Sashastra Seema Bal and Indo-Tibetan Border Police and local agencies, officials said.
The incident took place around 2.20 pm when a part of Bohala Apartment, a residential complex near Khar Gymkhana, caved in.
Security has been tightened in the hill shrine of Sabarimala in view of the anniversary of Babri Masjid demolition. Contingents of police, CRPF, National Disaster Response Force and armed commandos had been deployed in vital spots at the uphill 'Sannidhanam', where the temple complex is located, and downhill Pampa, senior police officials said.
The labourers are safe, and oxygen, electricity, medicines, food items and water are being constantly supplied to them through pipes, they said.
'Had it collapsed on the railway tracks a major disaster could have occurred if a train arrived at that time'
"The international community should get onboard so that the environmental balance is not destroyed," he said.
The National Disaster Response Force, which is undertaking neutralisation of chlorine gas from cylinders at Mumbai Port Trust the gas leakage incident, said 80 more hazardous gas cylinders were found in the MPT premises in south Mumbai. Among the 136 cylinders lying in the MPT since 13 years -- one of which leaked on July 14 -- nearly 100 cylinders contained chlorine gas, the NDRF 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.
Around 400 personnel of National Disaster Response Force and a team of 20 doctors, sent to Sikkim for rescue and relief operations, have not been able to yet reach the quake-hit areas due to blockade of roads following landslides, officials said on Monday.
Heavy downpour continued in various parts of Gujarat on Tuesday and six people died in rain-related incidents in the last 24 hours, raising the toll to 69 since June 1, officials said.
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.
Missing reports of 205 persons have been registered at Joshimath police station so far.
The flooding in Kerala, Karnataka and Maharashtra has left people without homes and brought about destruction worth crores.
The flood situation in Assam deteriorated drastically on Thursday with one person losing his life and nearly five lakh people reeling under the deluge across 12 districts, an official bulletin said.
State announces ex gratia of Rs 4 lakh for the kin of those who died. Search operations are on.
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.
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 five-storey building -- Tareq Garden -- in Mahad town, around 170 km from Mumbai, collapsed on Monday evening. According to a police official, the rescue operation was called off around 11.30 am on Wednesday.
'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 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.
With the recovery of three more bodies, the death toll in the boat mishap in the swollen Kosi river in Supaul district has climbed to 28, a senior official said on Thursday.
Three more bodies were recovered from the debris in the cloudburst-hit villages of Pithoragarh, raising the death toll in rain-related incidents in the state to 18 while searches were on for as many missing people by the army, para-military and police personnel.
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 successful effort to combat Cyclone Phailin threatens to put disaster mitigation, and a fundamental overhaul of how disaster management in India is structured, on the back-burner, says Anand Sarkar.
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.
Since the yatra began, as many as 28 tourists en route to Kedarnath have died due to various reasons.
Incessant downpour battered several states, including Kerala, Maharashtra and Karnataka, on Friday, with landslips and floods throwing normal life out of gear.
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.
The Gujarat government had evacuated over 63,700 people from coastal areas of eight districts and 18 teams of National Disaster Response Force (NDRF) and six teams of State Disaster Response Force (SDRF) were deployed for rescue operations.
In Chamoli district, a flood-like situation has developed along the banks of a dozen rivers, including Alaknanda and its tributaries Pindar, Nandakini and Birhi.
With the recovery of 35 more bodies, the toll in the boat capsize in Bihar's Khagaria district rose to 56 on Wednesday, as search the National Disaster Response Force personnel continued to search for nearly 20 more missing people.
Twenty-seven mountaineers remained missing on Wednesday after rescue workers brought 14 injured members of their team to safety, a day after an avalanche claimed 10 lives in Uttarkashi.