A sofa is seen among the ruins of a house after an earthquake hit Balaroa sub-district in Palu, Indonesia, October 4, 2018. REUTERS/Beawiharta 

A burnt tree is seen among the ruins of houses after an earthquake hit Balaroa sub-district in Palu, Indonesia, October 4, 2018. REUTERS/Beawiharta 

Ruins of houses are seen after an earthquake hit the Balaroa sub-district in Palu, Indonesia, October 4, 2018. REUTERS/Beawiharta 

Soldiers stand next to a body bag containing a dead body after the earthquake and tsunami in Palu, Central Sulawesi, Indonesia, October 4, 2018. REUTERS/Athit Perawongmetha 

Damage properties are seen days after the earthquake and tsunami in Palu, Central Sulawesi, Indonesia, October 4, 2018. REUTERS/Athit Perawongmetha 

Local residents are seen in an area damaged by the earthquake and tsunami in Palu, Central Sulawesi, Indonesia, October 4, 2018. REUTERS/Athit Perawongmetha 

Local residents are seen in an area damaged by the earthquake and tsunami in Palu, Central Sulawesi, Indonesia, October 4, 2018. REUTERS/Athit Perawongmetha 

Debris and a ship are seen after the earthquake and tsunami hit an area in Donggala, Central Sulawesi, Indonesia, October 3, 2018. REUTERS/Athit Perawongmetha 

The damage after the earthquake and tsunami is pictured in Palu, Central Sulawesi, Indonesia, October 1, 2018. REUTERS/Athit Perawongmetha 

The damage after the earthquake and tsunami is pictured in Palu, Central Sulawesi, Indonesia, October 1, 2018. REUTERS/Athit Perawongmetha 

A villager worried about earthquake aftershock and tsunami carries a gallon of water to a temporary shelter atop a hill in Senggigi beach, Lombok Island, Indonesia, August 10, 2018. REUTERS/Beawiharta 

Residential houses and commercial buildings stand behind a seawall at a port in Miyako, Iwate Prefecture, Japan, March 2, 2018. REUTERS/Kim Kyung-Hoon SEARCH "KYUNG-HOON WALL" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

A seagull flies over a wave at Fudaihama beach in Fudai, Iwate Prefecture, Japan, March 1, 2018. REUTERS/Kim Kyung-Hoon SEARCH "KYUNG-HOON WALL" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

The Aketo seawall which was damaged in the 2011 tsunami is seen in Tanohata village, Iwate Prefecture, Japan, March 1, 2018. REUTERS/Kim Kyung-Hoon SEARCH "KYUNG-HOON WALL" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

A wave breaks at Fudaihama beach in Fudai, Iwate Prefecture, Japan, March 1, 2018. REUTERS/Kim Kyung-Hoon SEARCH "KYUNG-HOON WALL" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

Large bags containing construction materials are placed at a construction site to reinforce and extend an old seawall in Tanohata village, Iwate Prefecture, Japan, March 2, 2018. REUTERS/Kim Kyung-Hoon SEARCH "KYUNG-HOON WALL" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

A high wave hits a seawall in Tanohata village, Iwate Prefecture, Japan, March 1, 2018. REUTERS/Kim Kyung-Hoon SEARCH "KYUNG-HOON WALL" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

A seawall under construction is surrounded by scaffolding in Tanohata village, Iwate Prefecture, Japan, March 1, 2018. REUTERS/Kim Kyung-Hoon SEARCH "KYUNG-HOON WALL" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

A woman walks on a road close to a seawall in Ofunato, Iwate Prefecture, Japan, March 3, 2018. REUTERS/Kim Kyung-Hoon SEARCH "KYUNG-HOON WALL" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

The sun rises over a seawall at a beach in Kesennuma, Miyagi Prefecture, Japan, March 4, 2018. REUTERS/Kim Kyung-Hoon SEARCH "KYUNG-HOON WALL" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

A seawall is illuminated at night in Yamada village, Iwate Prefecture, Japan, March 2, 2018. REUTERS/Kim Kyung-Hoon SEARCH "KYUNG-HOON WALL" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

'Miracle Pine', a tree which is said to symbolise hope and recovery after it survived the 2011 tsunami, stands next to a damaged building in front of the newly built seawall in Rikuzentakata, Iwate Prefecture, Japan, March 3, 2018. REUTERS/Kim Kyung-Hoon SEARCH "KYUNG-HOON WALL" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY. 

Lin-Manuel Miranda arrives for the TIDAL X benefit concert in New York October 17, 2017. REUTERS/Lucas Jackson 

Iggy Azalea arrives for the TIDAL X benefit concert in New York October 17, 2017. REUTERS/Lucas Jackson 

Iggy Azalea arrives for the TIDAL X benefit concert in New York October 17, 2017. REUTERS/Lucas Jackson 

Iggy Azalea arrives for the TIDAL X benefit concert in New York October 17, 2017. REUTERS/Lucas Jackson 

Iggy Azalea arrives for the TIDAL X benefit concert in New York October 17, 2017. REUTERS/Lucas Jackson 

Remy Ma arrives for the TIDAL X benefit concert in New York October 17, 2017. REUTERS/Lucas Jackson 

Remy Ma arrives for the TIDAL X benefit concert in New York October 17, 2017. REUTERS/Lucas Jackson 

Remy Ma arrives for the TIDAL X benefit concert in New York October 17, 2017. REUTERS/Lucas Jackson 

Remy Ma arrives for the TIDAL X benefit concert in New York October 17, 2017. REUTERS/Lucas Jackson 

Stevie Wonder arrives for the TIDAL X benefit concert in New York October 17, 2017. REUTERS/Lucas Jackson 

Stevie Wonder arrives for the TIDAL X benefit concert in New York October 17, 2017. REUTERS/Lucas Jackson 

Fat Joe arrives for the TIDAL X benefit concert in New York October 17, 2017. REUTERS/Lucas Jackson 

DJ Khaled arrives for the TIDAL X benefit concert in New York October 17, 2017. REUTERS/Lucas Jackson 

DJ Khaled arrives for the TIDAL X benefit concert in New York October 17, 2017. REUTERS/Lucas Jackson 

Lewis Hamilton arrives for the TIDAL X benefit concert in New York October 17, 2017. REUTERS/Lucas Jackson 

Fifth Harmony arrive for the TIDAL X benefit concert in New York October 17, 2017. REUTERS/Lucas Jackson 

DJ Khaled arrives for the TIDAL X benefit concert in New York October 17, 2017. REUTERS/Lucas Jackson 

Joey Bada$$ arrives for the TIDAL X benefit concert in New York October 17, 2017. REUTERS/Lucas Jackson 

Performer Joey Bada$$ arrives for the TIDAL X benefit concert in New York October 17, 2017. REUTERS/Lucas Jackson 

Tee Grizzley arrives for the TIDAL X benefit concert in New York October 17, 2017. REUTERS/Lucas Jackson 

A Boogie wit da Hoodie arrives for the TIDAL X benefit concert in New York October 17, 2017. REUTERS/Lucas Jackson 

Yo Gotti arrives for the TIDAL X benefit concert in New York October 17, 2017. REUTERS/Lucas Jackson 

Mack Wilds arrives for the TIDAL X benefit concert in New York October 17, 2017. REUTERS/Lucas Jackson 

Willow Smith arrives for the TIDAL X benefit concert in New York October 17, 2017. REUTERS/Lucas Jackson 

Willow Smith arrives for the TIDAL X benefit concert in New York October 17, 2017. REUTERS/Lucas Jackson 

Lin-Manuel Miranda arrives for the TIDAL X benefit concert in New York October 17, 2017. REUTERS/Lucas Jackson 

Decontamination workers wearing protective suits and masks, remove radiated soil and leaves from a forest in Tomioka town, Fukushima prefecture, near Tokyo Electric Power Co's (TEPCO) tsunami-crippled Fukushima Daiichi nuclear power plant February 24, 2015. Many residents of Okuma, a village near the stricken Fukushima Daiichi plant, are angry about government plans to dump some 30 million tons of radioactive debris raked up after the March 2011 nuclear disaster in a sprawling waste complex on their doorstep. Few believe Tokyo's assurances that the site will be cleaned up and shut down after 30 years. In the four years since the disaster, Japan has allocated over $15 billion to lower radiation levels around the plant. Every day, teams of workers blast roads with water, scrub down houses, cut branches and scrape contaminated soil off farmland. That radiated trash now sits in plastic sacks across the region, piling up in abandoned rice paddies, parking lots and even residents' backyards. REUTERS/Toru Hanai (JAPAN - Tags: DISASTER ENERGY ENVIRONMENT TPX IMAGES OF THE DAY)

PICTURE 11 OF 27 FOR WIDER IMAGE STORY 'RADIOACTIVE FUKUSHIMA - FOUR YEARS ON'

SEARCH 'OKUMA TORU' FOR ALL IMAGES 

The moon is seen behind lanterns released by survivors, local residents and visitors during the ceremony for victims of 2004 tsunami in Ban Nam Khem, a southern fishing village destroyed by the wave December 26, 2014. Survivors of Asia's 2004 tsunami and relatives of its 226,000 victims gather along shorelines of the Indian Ocean on Friday for prayers and memorial services to mark the 10th anniversary of a disaster that still leaves an indelible mark on the region. In Thailand, where 5,395 people were killed, among them about 2,000 foreign tourists, commemoration ceremonies will be held in Ban Nam Khem. REUTERS/Athit Perawongmetha (THAILAND - Tags: SOCIETY CIVIL UNREST POLITICS ENVIRONMENT) 

Survivors, local residents and visitors release paper lanterns during a ceremony for victims of 2004 tsunami in Ban Nam Khem, a southern fishing village destroyed by the wave December 26, 2014. Survivors of Asia's 2004 tsunami and relatives of its 226,000 victims gather along shorelines of the Indian Ocean on Friday for prayers and memorial services to mark the 10th anniversary of a disaster that still leaves an indelible mark on the region. In Thailand, where 5,395 people were killed, among them about 2,000 foreign tourists, commemoration ceremonies will be held in Ban Nam Khem. REUTERS/Athit Perawongmetha (THAILAND - Tags: SOCIETY CIVIL UNREST POLITICS ENVIRONMENT TPX IMAGES OF THE DAY) 

Visitors take pictures of the glowing names of tsunami victims at Aceh Tsunami Museum in Banda Aceh December 26, 2014. Survivors of Asia's 2004 tsunami and relatives of its 226,000 victims cried and prayed as they gathered along Indian Ocean shorelines on Friday for memorials to mark the 10th anniversary of a disaster that still leaves an indelible mark on the region. Hundreds gathered in Indonesia's Aceh province, many bursting into tears as poems and songs were heard and a montage was screened showing the devastation from a disaster that killed 126,741 people in Aceh alone. REUTERS/Beawiharta (INDONESIA - Tags: DISASTER ENVIRONMENT ANNIVERSARY) 

Acehnese women read the Koran during prayers at a tsunami mass graveyard in Banda Aceh, December 26, 2014. Survivors of Asia's 2004 tsunami and relatives of its 226,000 victims cried and prayed as they gathered along Indian Ocean shorelines on Friday for memorials to mark the 10th anniversary of a disaster that still leaves an indelible mark on the region. REUTERS/Beawiharta (INDONESIA - Tags: DISASTER ENVIRONMENT ANNIVERSARY RELIGION) 

A boy throws a rose into the sea near a monument for victims of the 2004 tsunami in Ban Nam Khem, a southern fishing village destroyed by the tsunami, December 26, 2014. Survivors of Asia's 2004 tsunami and relatives of its 226,000 victims cried and prayed as they gathered along Indian Ocean shorelines on Friday for memorials to mark the 10th anniversary of a disaster that still leaves an indelible mark on the region. REUTERS/Athit Perawongmetha (THAILAND - Tags: DISASTER ANNIVERSARY ENVIRONMENT TPX IMAGES OF THE DAY) 

An Acehnese man cries while praying for a tsunami victim at a mass graveyard in Banda Aceh December 26, 2014. Survivors of Asia's 2004 tsunami and relatives of its 226,000 victims cried and prayed as they gathered along Indian Ocean shorelines on Friday for memorials to mark the 10th anniversary of a disaster that still leaves an indelible mark on the region. REUTERS/Beawiharta (INDONESIA - Tags: DISASTER ANNIVERSARY TPX IMAGES OF THE DAY) 

Banlursak Watronnachai climbs a wave-shaped memorial to place flowers next to a plaque with the name of his wife, who was killed in the 2004 tsunami, in Ban Nam Khem, a southern fishing village destroyed by the wave, December 26, 2014. Survivors of Asia's 2004 tsunami and relatives of its 226,000 victims gather along shorelines of the Indian Ocean on Friday for prayers and memorial services to mark the 10th anniversary of a disaster that still leaves an indelible mark on the region. In Thailand, where 5,395 people were killed, among them about 2,000 foreign tourists, commemoration ceremonies will be held in Ban Nam Khem. REUTERS/Athit Perawongmetha (THAILAND - Tags: DISASTER ANNIVERSARY TPX IMAGES OF THE DAY) 

A worker looks at names of the 2004 tsunami victims on a wall at the Aceh Tsunami Museum during preparations for a ceremony in Banda Aceh December 25, 2014. On December 26, 2004, a magnitude 9.15 quake off the coast of Indonesia's Aceh province triggered an Indian Ocean tsunami that killed around 226,000 people in Indonesia, Sri Lanka, India, Thailand and nine other countries. REUTERS/Beawiharta (INDONESIA - Tags: DISASTER ENVIRONMENT ANNIVERSARY SOCIETY TPX IMAGES OF THE DAY)