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freezing fog
Definição1
A suspension of numerous minute ice crystals in the air, or water droplets at temperatures below 0°C, based at the earth’s surface, which reduces horizontal visibility; also called ice fog.
Fonte1
GUNSTON, Bill. The Cambridge aerospace dictionary. Cambridge: Cambridge University, 2004. (Cambridge aerospace series.)
Fonte3
WORLD METEOROLOGICAL ORGANIZATION. Manual on codes: international codes: volume I.2: annex II to the WMO technical regulations: parte B: binary codes. parte C: common features to binary and alphanumeric codes. Geneva, 2015. (WMO, n.306).
Nota adicional1
Acronym in English: FZFG
Nota adicional2
Any fog consisting predominantly of water droplets at temperatures below 0°C shall be reported as freezing fog (FZFG) whether it is depositing rime ice or not.
Spanish
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