An unprecedented series of violent tornadoes is sweeping across Oklahoma. Tornado chasers, headed by Dr. Jo Harding, attempt to release a groundbreaking device that will allow them to track them and create a more advanced warning system. They are joined by Jo's soon to be ex-husband Bill, a former tornado chaser himself, and his girlfriend Melissa.

In October 1991, a confluence of weather conditions combined to form a killer storm in the North Atlantic. Caught in the storm was the sword-fishing boat Andrea Gail.

When their ocean liner capsizes, a group of passengers struggle to survive and escape.

101-year-old Rose DeWitt Bukater tells the story of her life aboard the Titanic, 84 years later. A young Rose boards the ship with her mother and fiancé. Meanwhile, Jack Dawson and Fabrizio De Rossi win third-class tickets aboard the ship. Rose tells the whole story from Titanic's departure through to its death—on its first and last voyage—on April 15, 1912.

A packed cruise ship traveling the Atlantic is hit and overturned by a massive wave, compelling the passengers to begin a dramatic fight for their lives.

Timely yet terrifying, The Flood predicts the unthinkable. When a raging storm coincides with high seas it unleashes a colossal tidal surge, which travels mercilessly down England's East Coast and into the Thames Estuary. Overwhelming the Barrier, torrents of water pour into the city. The lives of millions of Londoners are at stake.

Rawang, an immigrant from Bangladesh living in awful conditions, takes pity on a Chinese man, Hsiao-kang, who is beaten up and left in the street. Rawang lovingly nurses him on a mattress he found. When he is almost healed, Hsiao-kang meets the waitress Chyi. His love for Rawang is put to the test.

After Gonta is left behind reluctantly by its family in Namie, Fukushima during the evacuation due to the 2011 Tohoku earthquake and tsunami disaster, Gonta's family rallies a rescue team to save all the pets left behind.

An airport manager tries to keep his terminals open during a snowstorm, while a suicide bomber plots to blow up a Boeing 707 airliner in flight.

Jiro Sawada is a sophomore in high school when a false accusation drives him out his hometown: a small village in Fukushima Prefecture. The entire village is abandoned after the 2011 Tōhoku earthquake and tsunami, but Jiro returns there to live. Before long, members of his family come and join him.

Various interconnected people struggle to survive when an earthquake of unimaginable magnitude hits Los Angeles, California.

An earthquake shatters a peaceful Los Angeles morning and opens a fissure deep into the earth, causing lava to start bubbling up. As a volcano begins forming in the La Brea Tar Pits, the director of the city's emergency management service, working with a geologist, must then use every resource in the city to try and stop the volcano from consuming LA.

When tornadoes hit a nuclear power plant, critically damaging the plant's cooling system, the results could be catastrophic. Atomic Twister, a countdown to disaster, traces an extraordinary day in the lives of small town citizens who unexpectedly find themselves facing the possibility of mass destruction.

John H. Groberg, a middle class kid from Idaho Falls, crosses the Pacific to become a Mormon missionary in the remote and exotic Tongan island kingdom during the 1950's. He leaves behind a loving family and the true love of his life, Jean. Through letters and musings across the miles, John shares his humbling and sometimes hilarious adventures with "the girl back home", and her letters buoy up his spirits in difficult times. John must struggle to overcome language barriers, physical hardship and deep-rooted suspicion to earn the trust and love of the Tongan people he has come to serve. Throughout his adventure-filled three years on the islands, he discovers friends and wisdom in the most unlikely places. John H. Groberg's Tongan odyssey will change his life forever.

A seven-mile-wide space rock is hurtling toward Earth, threatening to obliterate the planet. Now, it's up to the president of the United States to save the world. He appoints a tough-as-nails veteran astronaut to lead a joint American-Russian crew into space to destroy the comet before impact. Meanwhile, an enterprising reporter uses her smarts to uncover the scoop of the century.

Volcanologist Harry Dalton comes to the sleepy town of Dante's Peak to investigate the recent rumblings of the dormant volcano the burg is named for. Before long, his worst fears are realized when a massive eruption hits, and immediately, Harry, the mayor and the townspeople find themselves fighting for their lives amid a catastrophic nightmare.

On its maiden flight, the crew of America's first supersonic transport learns that it may not be able to land, due to an act of sabotage and a deadly flu onboard.

The film is set in a flooded region in Kerala where a woman and her daughter-in-law attempt to bury a loved one. However, due to heavy floods, the burial is postponed. This delay brings long-buried secrets and lies to the surface, threatening the family's unity.

The USS Neptune, a nuclear submarine, is sunk off the coast of Connecticut after a collision with a Norwegian cargo ship. The navy must attempt a potentially dangerous rescue in the hope of saving the lives of the crew.

In post-Katrina New Orleans, a Syrian-born painting contractor assisting in the rescue effort finds he's suspected of being a terrorist.