A year ago today, in pictures: California wildfires and more moments you may remember

A group of people sit inside a hot tub boat sailing on the River Thames at Canary Wharf in London, Tuesday Aug. 18, 2020. (Victoria Jones/PA via AP)

Workers of the Minsk Tractor Works Plant leave the plant after their work shift as activists with old Belarusian national flags greet them in Minsk, Belarus, Tuesday, Aug. 18, 2020. Workers in Belarus are joining a growing strike, turning up pressure on the country's authoritarian leader to step down after winning an election they say was rigged. (AP Photo/Sergei Grits)

Pro-democracy students with tape covering their mouths raise a three-finger salute, a symbol of resistance, during a protest rally at Mahidol University in Nakhan Pathom, Thailand, Tuesday, Aug. 18, 2020. Student protesters have stepped up pressure on the government with three core demands: holding new elections, amending the constitution and ending the intimidation of critics of the government. (AP Photo/Gemunu Amarasinghe)

A slightly injured cow is flown by helicopter from the Klausen Pass due to its unfitness for the cattle drive (Almabtrieb), on the occasion of the "Bodenfahrt", during which about 1,000 cows move to lower Alps, on Tuesday, Aug. 18 2020, at Klausen Pass in Switzerland. (Urs Flueeler/Keystone via AP)

Former Lebanese Prime Minister Saad Hariri arrives to address the media after the United Nations-backed Lebanon Tribunal in Leidschendam, Netherlands Tuesday Aug. 18, 2020 handed down it's judgement in the case against four men being tried for the bombing that killed his father former Lebanon Prime Minister Rafik Hariri and 21 others. A U.N.-backed tribunal on Tuesday convicted one member of the Hezbollah militant group and acquitted three others of involvement in the 2005 assassination of former Lebanese Prime Minister Rafik Hariri. The Special Tribunal for Lebanon said Salim Ayyash was guilty as a co-conspirator of five charges linked to his involvement in the suicide truck bombing.(AP Photo/Laurens van Putten)

A shoemaker holds a high heel during a protest against partial lockdowns implemented by Mayor Claudia Lopez to control the spread of COVID-19 in Bogota, Colombia, Tuesday, Aug. 18, 2020. The group said the lockdowns have hurt their livelihoods and deprived them of their right to work. (AP Photo/Fernando Vergara)

PSG's Marquinhos, left, celebrates after scoring his side's first goal during the Champions League semifinal soccer match between RB Leipzig and Paris Saint-Germain at the Luz stadium in Lisbon, Portugal, Tuesday, Aug. 18, 2020. (David Ramos/Pool Photo via AP)

Belarusian opposition supporters gather for a protest rally in front of the government building at Independent Square in Minsk, Belarus, Tuesday, Aug. 18, 2020, with a Soviet era sculptures in the foreground. Workers at more state-controlled companies and factories took part in the strike that began the day before and has encompassed several truck and tractor factories, a huge potash factory that accounts for a fifth of the world's potash fertilizer output and is the nation's top cash earner, state television and the country's most prominent theater. (AP Photo/Dmitri Lovetsky)

Belarusian opposition supporters light phones lights during a protest rally in front of the government building at Independent Square in Minsk, Belarus, Tuesday, Aug. 18, 2020. Workers at more state-controlled companies and factories took part in the strike that began the day before and has encompassed several truck and tractor factories, a huge potash factory that accounts for a fifth of the world's potash fertilizer output and is the nation's top cash earner, state television and the country's most prominent theater. (AP Photo/Dmitri Lovetsky)

COVID-19 patients lie in the intensive care unit (ICU) at a hospital in Buenos Aires, Argentina, Tuesday, Aug. 18, 2020. The number of new coronavirus cases is surging despite nearly five months of strict limits on movement and activities in the Buenos Aires area, home to about two-thirds of the country’s population. (AP Photo/Natacha Pisarenko)

People ride on empty escalators during the reopening of the Costanera shopping center in Santiago, Chile, Tuesday, Aug. 18, 2020. Chilean authorities look to continue the roadmap to full reopening of the capital, while implementing strict sanitization and social distancing measures. (AP Photo/Esteban Felix)

An aerial view of an area consumed by fire and cleared near Novo Progresso in Para state, Brazil, Tuesday, Aug. 18, 2020. Experts say the blazes are pushing the world's largest rainforest toward a tipping point, after which it will cease to generate enough rainfall to sustain itself. (AP Photo/Andre Penner)

Floricelda Cucul, front right, stands with her husband Celestino Bol and children in the rubble of their shack home burned down by unidentified, armed men, as she returns days after the attack to see what remains where they live on a coffee plantation in Cubilguitz, Guatemala, Tuesday, Aug. 18, 2020. Indigenous families have been living here for years as the result of a long-running labor dispute, and on Monday, President Alejandro Giammattei said the attackers had been identified. (AP Photo/Moises Castillo)

PSG players celebrate at the end of the Champions League semifinal soccer match between RB Leipzig and Paris Saint-Germain at the Luz stadium in Lisbon, Portugal, Tuesday, Aug. 18, 2020. (David Ramos/Pool Photo via AP)

PSG's Neymar follows the ball into the net after Juan Bernat scored his side's third goal during the Champions League semifinal soccer match between RB Leipzig and Paris Saint-Germain at the Luz stadium in Lisbon, Portugal, Tuesday, Aug. 18, 2020. (AP Photo/Manu Fernandez)

Supporters of President Donald Trump listen as he speaks to a crowd at Yuma International Airport, Tuesday, Aug. 18, 2020, in Yuma, Ariz. (AP Photo/Evan Vucci)

Miami Heat guard Goran Dragic (7) and Indiana Pacers forward T.J. Warren, right, battle for control of a rebound during the second half of an NBA basketball first round playoff game, Tuesday, Aug. 18, 2020, in Lake Buena Vista, Fla. (AP Photo/Ashley Landis, Pool)

A supporter of the Paris Saint Germain soccer team celebrates on the Champs Elysee in Paris, Tuesday, Aug. 18, 2020 after his team won 3-0 against RB Leipzig. (AP Photo/Michel Euler)

Connecticut Sun forward Alyssa Thomas (25) blocks a shot by Indiana Fever center Natalie Achonwa (11) during the first half of a WNBA basketball game, Tuesday, Aug. 18, 2020, in Bradenton, Fla. (AP Photo/Phelan M. Ebenhack)

Police officers standby as supporters of the Paris Saint Germain soccer team celebrate on the Champs Elysee in Paris, Tuesday, Aug. 18, 2020 after PSG beat RB Leipzig 3-0 in a Champions League semifinal in Lisbon. (AP Photo/Michel Euler)

A plume rises over a vineyard in unincorporated Napa County as the Hennessey Fire burns on Tuesday, Aug. 18, 2020. Fire crews across the region scrambled to contain dozens of blazes sparked by lightning strikes as a statewide heat wave continues. (AP Photo/Noah Berger)

Carlos Cruz, a breakdancer, stretches at a kiosk in Alameda park after being closed off to the public for nearly five months due to the new coronavirus pandemic, in Mexico City, Tuesday, Aug. 18, 2020. (AP Photo/Fernando Llano)

Yamil Maldonado, a breakdancer, practices at a kiosk in Alameda park after being closed off to the public for nearly five months due to the new coronavirus pandemic, in Mexico City, Tuesday, Aug. 18, 2020. (AP Photo/Fernando Llano)

Detroit Tigers catcher Austin Romine catches a pop up hit by Chicago White Sox's Eloy Jimenez during the seventh inning of a baseball game Tuesday, Aug. 18, 2020, in Chicago. (AP Photo/Paul Beaty)

A vehicle drives along Knoxville Road, with flames from the LNU Lightning Complex in the background Tuesday, Aug. 18, 2020, in Napa County, Calif. The blaze went on to destroy multiple homes near Lake Berryessa. Fire crews across the region scrambled to contain dozens of blazes sparked by lightning strikes as a statewide heat wave continues. (AP Photo/Noah Berger)

A foul ball by Atlanta Braves' Freddie Freeman is gone to the dogs in left field as Washington Nationals outfielder Juan Soto hits the wall trying to make the play during the eighth inning of a baseball game Tuesday, Aug. 18, 2020, in Atlanta. (Curtis Compton/Atlanta Journal-Constitution via AP)

One of the casts dressed as zombies prepares before performing a demonstration of a drive-in haunted house show at a garage Tuesday, Aug. 18, 2020, in Tokyo. Visitors remain in vehicles as taking prevention measures against the COVID-19 pandemic, while ghosts, zombies and other characters spook the visitors. Visitors could experience the entertainment with the safety of being inside their own vehicles. Fake blood on their vehicles will be cleaned. A vehicle provided by the program is also available for rent at the site. (AP Photo/Eugene Hoshiko)

An air tanker drops retardant as the LNU Lightning Complex fires tear through the Spanish Flat community in unincorporated Napa County, Calif., Tuesday, Aug. 18, 2020. Fire crews across the region scrambled to contain dozens of wildfires sparked by lightning strikes as a statewide heat wave continues. (AP Photo/Noah Berger)

Los Angeles Lakers forward Anthony Davis, left, and Portland Trail Blazers center Hassan Whiteside battle for possession during the second half of an NBA basketball game Tuesday, Aug. 18, 2020, in Lake Buena Vista, Fla. Portland won 100-93. (AP Photo/Ashley Landis, Pool)

A medical worker holds a portable fan during the sweltering heat while police officers are tested for COVID-19 at a makeshift clinic at the Seoul Metropolitan Police Agency in Seoul, South Korea, Wednesday, Aug. 19, 2020. (AP Photo/Ahn Young-joon)

Fog lies over fields and the city of Wehrheim near Frankfurt, Germany, Wednesday, Aug. 19, 2020. (AP Photo/Michael Probst)

People observe a minutes silence to remember those involved in the Stonehaven train derailment in Scotland one week ago, at Waterloo Station in London, Wednesday, Aug. 19, 2020. In the Stonehaven derailment the driver, conductor, and a passenger died when the train crashed into a landslide across the tracks. (AP Photo/Kirsty Wigglesworth)

People queue to reach the summit cross on top of the highest German mountain 'Zugspitze' (2962 meters) near Garmisch-Partenkirchen, Germany, Wednesday, Aug.19, 2020. (AP Photo/Matthias Schrader)