So far, 15 bodies have been recovered from the debris, while 12 persons are still missing.
About 1.82 lakh people have been evacuated to safe places by the rescue teams in last 48 hours.
The Army, National Disaster Response Force and local rescue teams have been called in for the rescue work, the Kinnaur deputy commissioner said.
The district magistrate said that a central team will survey the damage to properties due to the land subsidence and suggest a way forward while coordinating with the local administration in relief and rescue efforts.
"The fourth body was found at 230ft in general area where the third body was found. It is located about 20 feet away from the pulley cart used to transport the dug-out coal," operation spokesperson R Susngi said.
The blast took place at the shop in Rohta Bazaar, which was run by Kaliyar Mansoori. His son was running a carpet factory behind the shop and its workers could be among those trapped under the debris, District Magistrate Rajendra Prasad said.
Rescue workers pulled out all 41 workers trapped in Uttarakhand's Silkyara tunnel in a multi-agency rescue operation that hovered between hope and despair for 16 days.
Here's a recap of the events from the past 48 hours.
The PIL filed by Aditya N Prasad also sought a direction to the Centre and other authorities concerned to prepare a standard operating procedure for rescue operations in mining.
The cyclonic depression may have crossed the Tamil Nadu coast on Thursday evening, but the state continues to be battered by heavy rains.
Here's a glimpse of how the massive rescue operation was carried out by the agencies.
Three national highways in Kutch, Navsari and Dang districts were blocked due to damage caused by rains. Fifty one state highways and over 400 panchayat roads have also been damaged, state Disaster Management Minister Rajendra Trivedi told reporters.
The government, which has expedited rehabilitation efforts, said over 1.28 crore food packets have been distributed and an immediate relief amount of Rs 67.47 crore was disbursed among over 1.11 lakh families.
Cyclone Biparjoy made landfall near Jakhau Port in Gujarat on Thursday evening with a wind speed of 115-125 kmph gusting to 140 kmph as heavy rains lashed the coastal region, where several areas plunged into darkness due to power cuts and a large number of trees, electric poles and hoardings got uprooted.
An ex-gratia of Rs 4 lakh, including an immediate relief of Rs 50,000, was announced by the collector for the kin of the deceased.
An estimated 1.5 lakh people are being shifted from low-lying coastal areas in Gujarat while 54 teams of the NDRF and SDRF remained deployed on Sunday in view of the India Meteorological Department's (IMD) warning that the very severe cyclonic storm Tauktae will reach the state coast on Monday evening and cross it on early Tuesday morning.
Residents in Kerala, Karnataka and Maharashtra continue to struggle as floods leave them in a watery hell.
An inquiry has been ordered by the Director General of Mines Safety and a high-level committee of experts has been constituted by Coal India to investigate the causes of the accident.
Yoga remains a ray of hope when world fights Covid pandemic, underscored Prime Minister Narendra Modi today on International Yoga Day. Here's how the world marked the special day.
A Regional Meteorological Centre bulletin said a cyclonic circulation is now seen over the Comorin area and its neighbourhood, extending up to mid tropospheric levels.
The official said his team members had been told that there were few customers at an eatery situated in the ground floor and no one knew the exact numbers.
The death toll from the Uttarakhand glacier disaster rose to 31 with five more bodies being recovered, officials said on Tuesday as multiple agencies raced against time to reach about 30 workers trapped inside a tunnel in a power project site and 175 people remained missing.
Train services resumed on Thursday through Chhapra line under Sonepur division after debris was cleared from the track in the wake of derailment of the New Delhi-Dibrugarh Rajdhani at Goldenganj station which killed four persons and left 23 others injured on Wednesday.
The court also directed that the NDRF should be trained and equipped to tackle the drought-like situation.
The national capital received heavy precipitation resulting in waterlogging on several roads and traffic jams at various intersections.
A Bolero car still could not be traced, he added.
The gas leak started at the Katiyar Cold Storage in the afternoon. In the resulting explosion, the roof of the structure collapsed.
Eighty-year-old Pratima Devi has been taking care of over 200 street dogs for over 30 years.
With incessant rains and the hot sun adding to the miseries of quake victims in Nepal, India on Thursday rushed 8,450 tents to its disaster-struck eastern neighbour.
'Why should the government keep these laws on hold for 1.5 years when they are so disastrous for the interests and well-being of farmers?'
The United Arab Emirates PM has come out in support for deluge-hit Kerala.
The work of manually extricating the bodies from heaps of rubble in Uttarakhand's worst flood-hit Kedarnath area was stopped on Sunday as no more body was visible to the teams engaged in the operation.
A home ministry official said the notice was served on Bandyopadhyay hours before his retirement on Monday for refusing to comply with the Central government direction, which he said constituted a violation of section 51-B of the Disaster Management Act, 2005.
Here are some photographs of how the state is gearing up for cyclone Nisarga.
The downpour also disrupted the long-distance Mumbai-bound trains.
A major fire swept through the parking area, far away from the venue of Asia's premier air show, gutting about 300 cars on Saturday.
Rescue teams on Monday deployed specially trained dogs from India, France and Spain for locating victims buried under tonnes of debris following the devastating earthquake in Nepal.
The trigger that led Japan and the Philippines to ink the deal was because of the deteriorating security situation in the South China Sea. China's coast guard increased the frequency and intensity of incursions into Philippine waters, provoking the Philippines to take countermeasures to deter China, explains Dr Rajaram Panda.
Pump manufacturing company Kirloskar Brothers Ltd and Coal India on Friday are jointly moving 18 high-powered pumps to the mine, officials said.