S1E9: World’s Coldest | Fierce Earth

Being a storm chaser | Fierce Earth

One of the team "chases storms" following hurricanes around the USA, collecting weather data in a specifically built car.

Birmingham tornado | Fierce Earth

In 2005 a tornado in Birmingham struck a neighbourhood and left it in ruins. Clare meets Nazir who experienced it first hand.

Car rescue | Fierce Earth

Zoe gets saved from a flooded car and finds out what it takes from a rescue team to do so safely.

Cooking in the sun | Fierce Earth

Leo and Clare use the power of the Sun's heat in Death Valley to cook different foods using different techniques.

Dangerous lightning strike | Fierce Earth

Zoe hears about a UK boy who cheated death after being hit by a lightning strike.

Death Valley | Fierce Earth

Leo and Clare head to Death Valley in California which is 80 metres below sea level and the hottest place on earth.

Early warning systems | Fierce Earth

Dougal is on the Italian volcanic island of Stromboli, who have installed an early warning system to measure the volcano and prevent any...

Earthquake reenactment | Fierce Earth

Zoe experiences a re-enactment of the aftermath of an earthquake and finds out what you should do up to 72hrs after to survive.

Earthquake simulator | Fierce Earth

Dougal experience an earthquake simulator which mimics the sensation and can prepare you for future dangers.

Earthquake-proof building | Fierce Earth

Zoe and Dougal look at Japan's tallest building which took influence from an earthquake-proof pagoda built 400-years ago.

Edinburgh's secret volcanoes | Fierce Earth

Edinburgh castle and the neighbouring hill, "Arthur's Seat" sit in fact on long dormant volcanoes.

Escaping a wildfire | Fierce Earth

Using a "human wildfire", the team take advice from the professionals and attempt to escape its encroaching reach.

Excerising in the heat | Fierce Earth

Leo attempts to run in the extreme heat with a doctor on standby to monitor his levels of dehydration.

Experiencing a wildfire | Fierce Earth

Leo goes to a firefighting training centre and experiences in a safe setting the actual heat of a wildfire.

Famous volcanoes | Fierce Earth

Around three-quarters of the worlds volcanoes are found around the Pacific Ocean and as such is known as the "ring of fire".

Firefighters uniform | Fierce Earth

Leo details how a firefighters uniform protects people from extreme heat.

Flashflood experience | Fierce Earth

Zoe meets a woman who survived a flash flood in Boscastle, Cornwall.

Flashflood simulation | Fierce Earth

Leo experiences a flash flood first-hand at a flood safety training centre.

Flooding in the Netherlands | Fierce Earth

Mike learns how the Netherlands deals with the constant threat of flooding due to most of the country being below sea level.

Hailstones | Fierce Earth

Warm air is able to keep ice particles bouncing around and growing in clouds until gravity brings them to earth due to their weight.