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  2. Freezing air temperature - Wikipedia

    en.wikipedia.org/wiki/Freezing_air_temperature

    In the southern part of Finland, -15 °C (5 °F) is considered the limit of severe frost. The thermometer in the picture shows -17 °C (1.4 °F). The English word "frost" has 2 base meanings that are related to each other but nevertheless sufficiently different: temperature of air below the freezing point of water (ca 273 K)

  3. Phasmophobia (video game) - Wikipedia

    en.wikipedia.org/wiki/Phasmophobia_(video_game)

    Phasmophobia is a paranormal horror game by British indie game studio Kinetic Games. The game became available in early access for Microsoft Windows with virtual reality support in September 2020. In the game, one to four players work to complete a contract where they must identify the type of ghost haunting a designated site, with several ...

  4. Degree of frost - Wikipedia

    en.wikipedia.org/wiki/Degree_of_frost

    A degree of frost is a non-standard unit of measure for air temperature meaning degrees below melting point (also known as "freezing point") of water (0 degrees Celsius or 32 degrees Fahrenheit). "Degree" in this case can refer to degree Celsius or degree Fahrenheit.

  5. Severe weather terminology (United States) - Wikipedia

    en.wikipedia.org/wiki/Severe_weather_terminology...

    Freezing rain advisory WSW (alt.: freezing drizzle advisory) – Freezing rain or freezing drizzle producing ice accretion of up to 1 ⁄ 4 inch (6.4 mm) that may cause significant travel impairments is expected or occurring. Discontinued on October 2, 2017; a winter weather advisory for freezing rain is now issued instead.

  6. Freezing level - Wikipedia

    en.wikipedia.org/wiki/Freezing_level

    Dual-polarization radar image of an easily identifiable freezing layer, denoted by the yellow ring around the radar. There are several different methods to examine the structure of the temperature of the atmosphere including its freezing level: A radiosonde attached to a weather balloon is the oldest and most common method used. Each area ...

  7. Freezing - Wikipedia

    en.wikipedia.org/wiki/Freezing

    Freezing is a phase transition in which a liquid turns into a solid when its temperature is lowered below its freezing point. [ 1 ] [ 2 ] For most substances, the melting and freezing points are the same temperature; however, certain substances possess differing solid-liquid transition temperatures.

  8. Ground frost - Wikipedia

    en.wikipedia.org/wiki/Ground_frost

    The three main types of ground frost are radiation frost (), advection frost (advection hoar frost) and evaporation frost.The latter is a rare type which occurs when surface moisture evaporates into drier air causing its temperature at the surface to fall at or under the freezing point of water. [1]

  9. Freeze warning - Wikipedia

    en.wikipedia.org/wiki/Freeze_Warning

    A freeze warning is a warning issued by the National Weather Service when sub-freezing temperatures are expected in the next 36 hours. This can occur with or without frost . [ 1 ] When a freeze warning is issued in the fall , that will usually signify the end of the growing season , as sub-freezing temperatures will usually kill all remaining ...