A general view shows a column of steam emerging from Popocatepetl volcano, after an increase in volcanic activity with steam and ash eruptions have been registered recently, according to local media, as seen from Calpan municipality, in the state of Puebla, Mexico February 1, 2023. REUTERS/Henry Romero 

A worker cuts remnants of old crops, as a column of steam emerging from Popocatepetl volcano is seen in the background, after an increase in volcanic activity with steam and ash eruptions have been registered recently, according to local media, as seen from Xalitzintla, in the state of Puebla, Mexico February 1, 2023. REUTERS/Henry Romero 

A man rides his bike, as a column of steam emerging from Popocatepetl volcano is seen in the background, after an increase in volcanic activity with steam and ash eruptions have been registered recently, according to local media, as seen from Xalitzintla, in the state of Puebla, Mexico February 1, 2023. REUTERS/Henry Romero 

A resident leads horses carrying branches along the streets as a column of steam emerging from Popocatepetl volcano is seen in the background, after an increase in volcanic activity with steam and ash eruptions have been registered recently, according to local media, as seen from San Nicolas de Los Ranchos municipality, in the state of Puebla, Mexico February 1, 2023. REUTERS/Henry Romero 

A resident leads a horse on a road as a column of steam emerging from Popocatepetl volcano, after an increase in volcanic activity with steam and ash eruptions have been registered recently, according to local media, as seen from Xalitzintla, in the state of Puebla, Mexico February 1, 2023. REUTERS/Henry Romero REFILE - REMOVING LOCATION CLASSIFICATION 

A resident leads a horse on a road next to an evacuation sign as a column of steam emerging from Popocatepetl volcano, after an increase in volcanic activity with steam and ash eruptions have been registered recently, according to local media, as seen from Xalitzintla, in the state of Puebla, Mexico February 1, 2023. REUTERS/Henry Romero REFILE - REMOVING LOCATION CLASSIFICATION 

Local residents walk past a church as Popocatepetl volcano is seen in the background after an increase in volcanic activity with steam and ash eruptions registered recently, according to local media, as seen from San Andres Cholula municipality, in the state of Puebla, Mexico February 1, 2023. REUTERS/Henry Romero 

A resident drives a horse-drawn cart as a column of steam emerging from Popocatepetl volcano is seen in the background, after an increase in volcanic activity with steam and ash eruptions have been registered recently, according to local media, as seen from San Nicolas de Los Ranchos municipality, in the state of Puebla, Mexico February 1, 2023. REUTERS/Henry Romero 

A general view shows a column of steam emerging from Popocatepetl volcano, after an increase in volcanic activity with steam and ash eruptions have been registered recently, according to local media, as seen from Xalitzintla, in the state of Puebla, Mexico February 1, 2023. REUTERS/Henry Romero REFILE - REMOVING LOCATION CLASSIFICATION 

A general view shows a column of steam emerging from Popocatepetl volcano, after an increase in volcanic activity with steam and ash eruptions have been registered recently, according to local media, as seen from Calpan municipality, in the state of Puebla, Mexico February 1, 2023. REUTERS/Henry Romero 

A general view shows a column of steam emerging from Popocatepetl volcano, after an increase in volcanic activity with steam and ash eruptions have been registered recently, according to local media, as seen from Calpan municipality, in the state of Puebla, Mexico February 1, 2023. REUTERS/Henry Romero REFILE - QUALITY REPEAT 

A general view shows a column of steam emerging from Popocatepetl volcano, after an increase in volcanic activity with steam and ash eruptions have been registered recently, according to local media, as seen from San Andres Cholula municipality, in the state of Puebla, Mexico February 1, 2023. REUTERS/Henry Romero 

A general view shows a column of steam emerging from Popocatepetl volcano, after an increase in volcanic activity with steam and ash eruptions have been registered recently, according to local media, as seen from San Andres Cholula municipality, in the state of Puebla, Mexico February 1, 2023. REUTERS/Henry Romero 

A general view shows a column of steam emerging from Popocatepetl volcano, after an increase in volcanic activity with steam and ash eruptions have been registered recently, according to local media, as seen from San Andres Cholula municipality, in the state of Puebla, Mexico February 1, 2023. REUTERS/Henry Romero TPX IMAGES OF THE DAY 

The Mauna Loa volcano erupts, as seen from Mauna Kea near Hilo, Hawaii, U.S. December 6, 2022. REUTERS/Lindsey Wasson 

The Mauna Loa volcano erupts, as seen from Mauna Kea near Hilo, Hawaii, U.S. December 6, 2022. REUTERS/Lindsey Wasson 

The Mauna Loa volcano erupts, as seen from Mauna Kea near Hilo, Hawaii, U.S. December 6, 2022. REUTERS/Lindsey Wasson 

The Mauna Loa volcano erupts, as seen from Mauna Kea near Hilo, Hawaii, U.S. December 6, 2022. REUTERS/Lindsey Wasson 

The Mauna Loa volcano erupts, as seen from Mauna Kea near Hilo, Hawaii, U.S. December 6, 2022. REUTERS/Lindsey Wasson 

The Mauna Loa volcano erupts, as seen from Mauna Kea near Hilo, Hawaii, U.S. December 6, 2022. REUTERS/Lindsey Wasson 

The Mauna Loa volcano erupts, as seen from Mauna Kea near Hilo, Hawaii, U.S. December 6, 2022. REUTERS/Lindsey Wasson 

The Mauna Loa volcano erupts, as seen from Mauna Kea near Hilo, Hawaii, U.S. December 6, 2022. REUTERS/Lindsey Wasson 

The Mauna Loa volcano erupts, as seen from Mauna Kea near Hilo, Hawaii, U.S. December 6, 2022. REUTERS/Lindsey Wasson 

Coal is seen in this illustration, August 10, 2022. REUTERS/Dado Ruvic/Illustration 

Surfers gather on the Pacific Ocean Halaktyrsky beach, with black sand of volcanic origin, in Kamchatka region, Russia July 25, 2022. REUTERS/Semen Lopukhov 

The Oak Fire burns near Mariposa, California, U.S. July 22, 2022. REUTERS/Tracy Barbutes 

The Oak Fire burns near Mariposa, California, U.S. July 22, 2022. REUTERS/Tracy Barbutes 

Lava flows downhill as Mount Etna erupts, as seen from Pizzi Deneri on the north side of volcano, on the island of Sicily, in Catania, Italy, May 31, 2022. Picture taken May 31, 2022. REUTERS/Antonio Parrinello TPX IMAGES OF THE DAY 

View of Calheta, as small earthquakes have been recorded in Sao Jorge island, Azores, Portugal, March 26, 2022. Picture taken with a slow shutter speed. REUTERS/Pedro Nunes TPX IMAGES OF THE DAY 

View of Calheta docks, as small earthquakes have been recorded in Sao Jorge island, Azores, Portugal, March 26, 2022. REUTERS/Pedro Nunes 

A woman is seen beside a window from a youth hostel in Calheta where 60 elders were lodged as a preventive measure, as small earthquakes have been recorded in Sao Jorge island, Azores, Portugal, March 26, 2022. REUTERS/Pedro Nunes 

Two men talk in the street in Calheta, as small earthquakes have been recorded in Sao Jorge island, Azores, Portugal, March 26, 2022. REUTERS/Pedro Nunes 

A woman looks through a window from a youth hostel in Calheta, where 60 elders were lodged as a preventive measure, as small earthquakes have been recorded in Sao Jorge island, Azores, Portugal, March 26, 2022. REUTERS/Pedro Nunes 

A man smokes a cigarette at a youth hostel in Calheta, where 60 elders were lodged as a preventive measure, amid small earthquakes that have been recorded in Sao Jorge island, Azores, Portugal, March 26, 2022. REUTERS/Pedro Nunes 

A general view of town square in Velas, as many residents have already left the city, amid small earthquakes that have been recorded in Sao Jorge island, Azores, Portugal, March 26, 2022. REUTERS/Pedro Nunes 

People are seen inside a van, amid small earthquakes that have been recorded in Sao Jorge island, Azores, Portugal, March 26, 2022. REUTERS/Pedro Nunes 

A person walks in Velas, as many residents have already left the city, amid small earthquakes that have been recorded in Sao Jorge island, Azores, Portugal, March 26, 2022. REUTERS/Pedro Nunes 

Luis Mendonca, 52, walks past a health center in the city of Velas in Sao Jorge island, where small earthquakes have been recorded, Azores, Portugal, March 25, 2022. REUTERS/Pedro Nunes 

A general view shows the city of Velas in Sao Jorge island, where small earthquakes have been recorded, Azores, Portugal, March 25, 2022. REUTERS/Pedro Nunes 

A general view from an airplane shows Sao Jorge island, where small earthquakes have been recorded, Azores, Portugal, March 25, 2022. REUTERS/Pedro Nunes 

A general view from an airplane shows the city of Velas in Sao Jorge island, where small earthquakes have been recorded, Azores, Portugal, March 25, 2022. REUTERS/Pedro Nunes 

A general view shows the city of Velas in Sao Jorge island, where small earthquakes have been recorded, Azores, Portugal, March 25, 2022. REUTERS/Pedro Nunes 

A person walks in the city of Velas in Sao Jorge island, where small earthquakes have been recorded, Azores, Portugal, March 25, 2022. REUTERS/Pedro Nunes 

Data shows why the volcanic lightning storm from the Tonga eruption was unlike anything on record. 

Data shows why the volcanic lightning storm from the Tonga eruption was unlike anything on record. 

Le service internet sur les îles Tonga est resté entièrement interrompu pendant cinq jours après l'éruption volcanique du 15 janvier. Un navire spécialisé est actuellement en route vers la zone touchée pour rétablir le câble. 

CORRECTION Corrects the location New Caledonia from east of Tonga to west of Tonga. The race is on to reconnect Tonga’s broken submarine cable that was severed by the recent volcanic eruption 

L'éruption du volcan Hunga Tonga-Hunga Ha'apai, le 15 janvier, a déclenché un tsunami qui a détruit des villages et privé les îles de Tonga d'accès internet pendant près de cinq jours. 

Diagrammes montrant comment les câbles à fibre optique sous-marins sont réparés. 

Workers clean up an oil spill following an underwater volcanic eruption in Tonga, in Ventanilla, Peru January 25, 2022. REUTERS/Pilar Olivares 

A worker cleans up an oil spill following an underwater volcanic eruption in Tonga, in Ventanilla, Peru January 25, 2022. REUTERS/Pilar Olivares 

A worker cleans up an oil spill following an underwater volcanic eruption in Tonga, in Ancon, Peru January 25, 2022. REUTERS/Pilar Olivares 

Workers clean up an oil spill following an underwater volcanic eruption in Tonga, in Ventanilla, Peru January 25, 2022. REUTERS/Pilar Olivares 

Workers clean up an oil spill following an underwater volcanic eruption in Tonga, in Ventanilla, Peru January 25, 2022. REUTERS/Pilar Olivares 

Residents protest against Spanish energy firm Repsol after the government said that Repsol was responsible for the oil spill in the ocean which the company blamed on unusual waves triggered by a volcanic eruption in Tonga, in Ancon, Peru, January 25, 2022. The sign reads: ?Repsol out of Peru?. REUTERS/Pilar Olivares 

Workers clean up an oil spill following an underwater volcanic eruption in Tonga, in Ventanilla, Peru January 25, 2022. REUTERS/Pilar Olivares REFILE - CORRECTING LOCATION 

Workers clean up an oil spill following an underwater volcanic eruption in Tonga, in Ancon, Peru January 25, 2022. REUTERS/Pilar Olivares TPX IMAGES OF THE DAY 

Fishermen patrol as fishing activities come to a halt following oil spill contamination after an underwater volcanic eruption in Tonga, in Ancon, Peru January 25, 2022. REUTERS/Pilar Olivares 

A fisherman walks along the beach as fishing activities come to a halt following oil spill contamination after an underwater volcanic eruption in Tonga, in Ancon, Peru January 25, 2022. REUTERS/Pilar Olivares 

Residents protest against Spanish energy firm Repsol after the government said that Repsol was responsible for the oil spill in the ocean which the company blamed on unusual waves triggered by a volcanic eruption in Tonga, in Ancon, Peru, January 25, 2022. The sign reads: ?The health is priceless?. REUTERS/Pilar Olivares