smoke

A Russian Yakovlev Yak-130 Mitten subsonic two-seat advanced jet trainer performs on rehearsal day for the MAKS-2015, the International Aviation and Space Show, in Zhukovsky, outside Moscow, on August 21, 2015. The MAKS-2015 will be held in Zhukovsky from August 25 to 30.

Krill Kudryavtsev/AFP

A Russian Yakovlev Yak-130 Mitten subsonic two-seat advanced jet trainer performs on rehearsal day for the MAKS-2015, the International Aviation and Space Show, in Zhukovsky, outside Moscow, on Friday

Cotopaxi volcano showing ash spewing from its crater. Considered one of the most dangerous volcanoes in the world, Cotopaxi sent an ash plume high into the sky on Friday, before spewing several smaller clouds and leaving surrounding towns with a light dusting of volcanic ash. In response, the government issued a state of emergency and ordered the evacuation of some 500 people in the immediate vicinity of the volcano

Juan Cevallos/AFP

Cotopaxi volcano showing ash spewing from its crater. Considered one of the most dangerous volcanoes in the world, Cotopaxi sent an ash plume high into the sky on Friday, before spewing several smaller clouds and leaving surrounding towns with a light dusting of volcanic ash

A general night view on the volcano Cotopaxi from Quito, Ecuador, early 18 August 2015. Ecuador's president on 15 August imposed a state of emergency in the country over concern that the volcano Cotopaxi might erupt.

Jose Jacome/EPA

A view of the volcano Cotopaxi from Quito, Ecuador, early on Tuesday. Ecuador’s president imposed a state of emergency in the country over concern that the volcano Cotopaxi might erupt

An helicopter of firefighters fly over smokes billowing over Athens, on July 17, 2015 as firemen were battling a brush fire in northeastern Athens and another wildfire in the southern Pelopponese peninsula that prompted the evacuation of five villages. More than 120 firefighters had been dispatched to the area, supported by 50 fire engines, four aircraft and two helicopters

Andreas Solaro/AFP

An helicopter of firefighters fly over smokes billowing over Athens, on Friday as firemen were battling a brush fire in northeastern Athens and another wildfire in the southern Pelopponese peninsula that prompted the evacuation of five villages

Smoke billows into the sky from one of two fires that started overnight on a petrochemical facility owned by American firm LyondellBasell at the refineries around the Etang de Berre...Smoke billows into the sky from one of two fires that started overnight on a petrochemical facility owned by American firm LyondellBasell at the refineries around the Etang de Berre, near Marseille, southern France, France, July 14, 2015.  Marseille firemen were still trying to extinguish one of two fires that started overnight on a petrochemical facility owned by American firm LyondellBasell and located near the airport of France's second largest city, a Reuters witness reported on Tuesday. Marseille authorities said no one had been injured on site but that reasons behind the two incidents were still unclear

Philippe Laurenson/Reuters

Smoke billows into the sky from one of two fires that started overnight on a petrochemical facility owned by American firm LyondellBasell at the refineries around the Etang de Berre, near Marseille, southern France, France, on Tuesday

Alphajets from the French Air Force Patrouille de France fly over the Pyramid of the Louvre Museum during the traditional Bastille day military parade in Paris...Alphajets from the French Air Force Patrouille de France in the formation of a Croix de Lorraine cross and releasing trails of red, white and blue smoke, colors of French national flag, fly over the Pyramid of the Louvre Museum during the traditional Bastille day military parade in Paris, France, July 14, 2015

Gonzalo Fuentes/Reuters

Alphajets from the French Air Force Patrouille de France in the formation of a Croix de Lorraine cross and releasing trails of red, white and blue smoke, colors of French national flag, fly over the Pyramid of the Louvre Museum during the traditional Bastille day military parade in Paris, France

A local farmer pauses her work as Mount Sinabung spews pyroclastic smoke, seen from Tiga Kicat village onWednesday in Sukanalu village, North Sumatra, Indonesia

Ulet Ifansasti/Getty Images

A local farmer pauses her work as Mount Sinabung spews pyroclastic smoke, seen from Tiga Kicat village onWednesday in Sukanalu village, North Sumatra, Indonesia

The French Patrol performs over Le Bourget on June 15, 2015 during the opening of the International Paris Airshow.

Miguel Medina/AFP

The French Patrol performs over Le Bourget on Monday during the opening of the International Paris Airshow

 A solider watches smoke rising as they take part in joint Jordan-US maneuvers during the "Eager Lion" military exercises, in  Mudawwara, near the border with Saudi Arabia, on May 18, 2015. The annual "Eager Lion" exercises includes the participation of 10,000 troops from at least 18 countries, and incorporates scenarios including disaster relief and air defense.

Khalil Mazraawikhalil/AFP

A solider watches smoke rising as they take part in joint Jordan-US maneuvers during the “Eager Lion” military exercises, in Mudawwara, near the border with Saudi Arabia, on Monday

The 'Frecce Tricolori' Italian Air Force acrobatic squad fly over Rome, Tuesday, March 17, 2015 to mark the 154th anniversary of the Italian Unification in 1861

Gregorio Borgia/AP

The ‘Frecce Tricolori’ Italian Air Force acrobatic squad flies over Rome on Tuesday to mark the 154th anniversary of the Italian Unification in 1861

Workers, near smoke from a flare, block an entrance of the port of Antwerp, one of the world's biggest port, during a strike in Antwerp November 24, 2014. A strike in parts of Belgium on Monday disrupted rail services and one of Europe's largest ports as trade unions and workers voice their anger over austerity measures announced by the country's new government.

Yves Herman/Reuters

Strikers, near smoke from a flare, block an entrance at Antwerp port, one of the world’s biggest, on Monday. Trade unions and workers voiced anger over austerity measures announced by Belgium’s new government.

Smoke rises as a house is blown up during a military operation by Egyptian security forces in the Egyptian city of Rafah, near the border with southern Gaza Strip...Smoke rises as a house is blown up during a military operation by Egyptian security forces in the Egyptian city of Rafah, near the border with southern Gaza Strip November 6, 2014. At Egypt's border with the Gaza Strip, families are emptying their homes - lugging mattresses and furniture onto waiting vans as soldiers look on from armoured cars. In nine villages along the frontier, 680 houses - homes to 1,165 families - are being razed to seal off smugglers' tunnels and try to crush a militant insurgency in northern Sinai that has intensified since the army overthrew President Mohamed Mursi of the Muslim Brotherhood 16 months ago.

Ibraheem Abu Mustafa/Reuters

Smoke rises as a house is blown up during a military operation by Egyptian security forces in the Egyptian city of Rafah, near the border with southern Gaza Strip on Thursday. In nine villages along the frontier, house are being razed to seal off smugglers’ tunnels and try to crush a militant insurgency in northern Sinai

A woman speaks on a mobile phone as smoke rises after a strike from the US-led coalition on the the Syrian town of Ain al-Arab, known as Kobane by the Kurds, as seen from the Turkish-Syrian border in the southeastern village of Mursitpinar, Sanliurfa province, on October 13, 2014. The US-led international coalition carried out at least two new air strikes against positions held by Islamic State militants (IS) in and around Kobane on October 13, as meanwhile fighting broke out between Islamist jihadists and Kurdish fighters close to the Turkish border just north of the besieged Syrian town of Kobane.

Aris Messinis/AFP

A woman speaks on a mobile phone as smoke rises after a strike from the US-led coalition on the the Syrian town of Ain al-Arab, known as Kobani by the Kurds, as seen from the Turkish-Syrian border in the southeastern village of Mursitpinar, Sanliurfa province, on Monday

A long exposure photo shows smoke rising as lava flows from the crater of Mount Slamet volcano before dawn, as seen from Brebes town in Indonesia's Central Java province on September 12, 2014. Indonesian authorities have put the Mount Slamet volcano on the second-highest alert level after it erupted 38 times on September 11, spewing lava some 1500 metres (5,000 feet) into the air. Authorities warned residents to remain outside a four-kilometre radius of the volcano.

AFP

Smoke rises as lava flows from the crater of Mount Slamet volcano, as seen before dawn from Brebes town in Indonesia‘s Central Java province on Friday

Mount Sinabung spews hot lava and ashes...epa04024301 An Indonesian villager rides his motorcycle past a damaged tree as Mount Sinabung spews volcanic smoke, at Sigarang Garang village in Karo, North Sumatra, Indonesia, 16 January 2014. Thousands of people have been sheltering for months in mosques, churches and government buildings just out of reach of the past months' eruptions of Indonesia's Mount Sinabung. The 2,460-metre volcano had been dormant for 400 years before it erupted in August 2010, forcing more than 30,000 to flee their homes.  EPA/DEDI SAHPUTRA

Dedi Sahputra/EPA

A villager rides his motorcycle past a damaged tree as Mount Sinabung emits volcanic smoke near Sigarang Garang village in Karo, North Sumatra, Indonesia

A girl stands in the foreground as Mount Sinabung spews pyroclastic smoke on January 8, 2014 in Karo District, North Sumatra, Indonesia. The number of displaced people has increased to 22,000 in Western Indonesia as Mount Sinabung continues to spew ash and smoke after several eruptions since September. Eleven deaths have now been recorded as a result of the eruptions with hundreds more falling ill. Officials expect the number of evacuees to rise as volcanic activity remains high.

Ulet Ifansasti/Getty Images

A girl stands in the foreground as Mount Sinabung releases smoke in Karo District, North Sumatra, Indonesia. The number of displaced people has increased to 22,000 in western Indonesia because of the volcano’s eruptions since September 2013.

TOPSHOTS This picture taken in Karo on N...TOPSHOTS This picture taken in Karo on November 19, 2013 shows Sinabung volcano spewing volcanic ash and hot smoke in Karo. Mount Sinabung on western Sumatra island, which has been erupting on and off since mid-September, shot volcanic ash around 10,000 metres into the air, according to Indonesia's Mitigation Agency (BNPB) on November 19. AFP PHOTO / SUTANTA ADITYASUTANTA ADITYA/AFP/Getty Images

Sutanta Aditya/AFP/Getty

Mount Sinabung spews volcanic ash and hot smoke in western Sumatra, Indonesia

Smoke rises from the chimney stalk of a gas-fired power station after sunset on the outskirts of Minsk, November 18, 2013.

Vasily Fedosenko/Reuters

Smoke rises from the chimney of a gas-fired power station after sunset on Monday in the outskirts of Minsk, Belarus.

***BESTPIX*** Mount Sinabung Erupts Again In Indonesia...MEDAN, SOUTH SUMATRA, INDONESIA - NOVEMBER 14:  Mount Sinabung spews pyroclastic smoke as seen from Tigapancur village in Karo district on November 14, 2013 in Medan, Sumatra, Indonesia. Up to 4,300 residents have been evacuated from five villages in North Sumatra due to the volcanic eruptions of Mount Sinabung. The volcano has been erupting for several days, spewing ash and lava 2.5 miles into the sky.

Ulet Ifansasti/Getty

Up to 4,300 residents have been evacuated from five villages in north Sumatra, Indonesia, after volcanic eruptions from Mount Sinabung. Ash and lava travelled more than two miles into the sky.

Mount Sinabung spews volcanic ash as seen from Tiga Pancur, North Sumatra, Indonesia, Tuesday, Nov. 5, 2013. The 2,600-meter (8,530-foot) -high volcano has been erupting since Sunday, unleashing volcanic ash high into the sky and forcing the evacuation of villagers living around its slope.

Binsar Bakkara/AP

Mount Sinabung spews volcanic ash as seen from Tiga Pancur, north Sumatra, Indonesia. The 2,600m-high volcano has been erupting since Sunday, unleashing volcanic ash high into the sky and forcing the evacuation of villagers living around its slopes.