Around the world, a tropical cyclone is generally deemed to have formed once mean surface winds in excess of 35 kn (65 km/h; 40 mph) are observed. It is assumed at this stage that a tropical cyclone has become self-sustaining and can continue to intensify without any help from its environment.A study review article published in 2021 in Nature Geoscience concluded that the geographic range of tropical cyclones will probably expand poleward in response to climate warming of the Hadley circulation. Intensity
Tropical cyclone intensity is based on wind speeds and pressure; relationships between winds and pressure are often utilized in determining the intensity of a storm. Tropical cyclone scales such as the Saffir-Simpson Hurricane Wind Scale and Australias scale (Bureau of Meteorology) only use wind speed for determining the category of a storm. The most intense storm on record is Typhoon Tip in the northwestern Pacific Ocean in 1979, which reached a minimum pressure of 870 hPa (26 inHg) and maximum sustained wind speeds of 165 kn (85 m/s; 306 km/h; 190 mph). The highest maximum sustained wind speed ever recorded was 185 kn (95 m/s; 343 km/h; 213 mph) in Hurricane Patricia in 2015—the most intense cyclone ever recorded in the Western Hemisphere. Factors that influence intensity
Warm sea surface temperatures are required in order for tropical cyclones to form and strengthen. The commonly-accepted minimum temperature range for this to occur is 26–27 °C (79–81 °F), however, multiple studies have proposed a lower minimum of 25.5 °C (77.9 °F).
Provider may refer to:

supplier
Health care provider, an individual or institution that provides health care services
Internet service provider,  a business or organization that offers access to the Internet and related services
Provider model, a design pattern originally developed by Microsoft for use in the .NET framework
A euphemism for prostitute, most often referring to high-end sex workers who do not display their profession to the general public
C-123 Provider, an American military transport aircraft
"Provider" (Angel), a 2002 episode of the television series Angel
"Provider", a song by Days of the New from their 1999 album Days of a New
"Provider" (N.E.R.D. song), 2001
"Provider", a song by IQ from their 1997 concept album Subterranea
Providers, a Danish music production duo made up of Jeppe Federspiel and Rasmus Stabell
"Provider" (Frank Ocean song), 2017