Каррата қаласы: Батыс Аустралияның өнеркәсіп орталығы

Karratha is a city in the Pilbara region of Western Australia, adjoining the port of Dampier. It was established in 1968 to accommodate the processing and exportation workforce of the Hamersley Iron mining company and, in the 1980s, the petroleum and liquefied natural gas operations of the North West Shelf Venture. As of the , Karratha had an urban population of 17,013. The city is the seat of government of the City of Karratha, a local government area covering the surrounding region.

Karratha, an isolated city, is located approximately north of Perth and west of Port Hedland on the North West Coastal Highway. It is at the south central end of Nickol Bay, which has had settlements on the bay since the 1860s. The city is roughly rectangular in layout and is located on flat land adjacent to Nickol Bay. Tidal salt flats and areas of mangrove separate the city from the sea. Immediately to the south of the city lies a line of low hills.

Karratha has a hot semi arid climate (BSh), that just avoids a hot desert climate (BWh) classification. Temperatures are warm to hot all year round, with low rainfall, most of which falls in late summer due to the influence of tropical cyclones and the monsoon, although there is a second rainfall peak in early winter as the northern edges of cold fronts occasionally cause rain in the region. It is very rare for any rain to fall in the period from August to December. Winter temperatures rarely drop below 10 °C, while maximums stay in the mid to high 20s and days are sunny with low humidity. Summers are very hot and usually dry although the erratic influence of the monsoon can cause periods of high humidity and thunderstorms. The record high temperature is 48.4 °C (119.1 °F), which was set 13 January 2022, while the record low is 6.9 °C (44.4 °F). The highest monthly rainfall on record was 348.8mm (13.7 in) in February 2011, owing to the passage of Tropical Cyclone Carlos and several other monsoonal lows over Karratha.

Karratha's economic base includes the iron ore operations of the Rio Tinto Group, sea salt mining, ammonia export operations, North West Shelf Natural Gas Project, Australia's largest natural resource development, the newest Natural Gas Project called Pluto LNG which is situated adjacent the existing North West Shelf LNG facility and Ammonia/Technical Ammonium Nitrate production facility of Yara International. Karratha came into being in 1968 due to the tremendous growth of the iron ore industry and the need for a new regional centre caused by a shortage of land in Dampier. Karratha has the largest shopping centre in the Pilbara, Karratha City, which has major food and grocery retailers and department store chains. It was opened in 1986 as Karratha City and expanded in 2005. The centre also serves the neighbouring towns of Dampier, Wickham and Roebourne. There is also a smaller centre, Karratha Village, which has health services including a pharmacy and medical and dental practices. The Karratha Health Campus is the hospital that services the greater City of Karratha local government area, newly opened in 2018.

Education is provided through four public primary schools, one independent public school and one private primary school, one public and one private high school (Karratha Senior High School and St Luke's College), a TAFE centre with remote university facilities. A new state of the art library was opened in 2018, Karratha Public Library. A new hospital was opened in 2018, Karratha Health Campus. Red Earth Arts Precinct opened in 2018. This venue has a theatre that can also operate as an indoor cinema, outdoor cinema, rehearsal rooms and art spaces. Karratha Airport has two passenger airlines servicing the city with regular schedules: Qantas and Virgin Australia. The airport also serves as the hub of the Pilbara's light aircraft and helicopter services, enabling contractors to access offshore destinations and other parts of the region. Cape Preston Aerodrome [YCPR] is about 70 km south of town.

Each year in August Pilbara Iron, Dampier Salt, Woodside Petroleum Limited, and other smaller companies sponsor one of the largest festivals in the North West, over two days. The name FeNaClNG Festival is derived from Fe (iron), NaCl (salt) and NG (natural gas). Red Earth Arts Festival. Cossack Art Awards.

The local newspaper is The Pilbara News (owned by Seven West Media, publisher of The West Australian). An independent local newspaper, which included classifieds, The Pilbara Echo, closed in April 2014. Newspapers from Perth including The West Australian and The Sunday Times are also available, as well as national newspapers such as The Australian and The Australian Financial Review.

The North Pilbara Football League (NPFL) is an Australian rules football league with six teams: Karratha Kats, Karratha Falcons, Dampier Sharks, Wickham Wolves, Port Hedland Rovers and South Hedland Swans. The Pilbara Rugby League has 6 teams: Karratha Stormers, Karratha Broncos, Karratha Roosters, Port Hedland Juniors, South Hedland Cougars and Wickham Wasps. Soccer has 5 teams: Bulgarra Glory, Karratha Snow Whites, Nickol, Dampier Red Dogs and Salt. West Pilbara Cricket Association has 6 teams: Karratha Kats, Baynton Lions, Rec Club, Dampier Taverners, Wickham Wallabies and Pegs Creek Crabs. Kats are the current champions and won the trophy against Baynton Lions (Baynton Lions is a new team competing first time in 15–16 season and reaching both 40 40 and 20 20 finals.)