AIRMET/Air Met

AIRMET/Air Met
Information issued by a meteorological watch office concerning the occurrence, or expected occurrence, of specified en route weather phenomena that may affect the safety of low-level aircraft operations and was not already included in the forecast issued for low-level flights in the flight information region or subarea (ICAO). AIRMETs deal with weather of less severity than that covered by SIG-METs (significant meteorological information) or convective SIGMETs. AIRMETs cover moderate icing, moderate turbulence, sustained surface winds of 30 knots or more, widespread areas of ceiling less than 1000 ft (300 m) and/or visibility less than 3 miles (5 km), and extensive mountain obscurement.

Aviation dictionary. 2014.

Игры ⚽ Поможем написать реферат

Look at other dictionaries:

  • National Weather Service — NWS Agency overview Formed February 9, 1870 Jurisdiction …   Wikipedia

  • Liste der Abkürzungen in der Meteorologie — Dieser Artikel listet alle in der Meteorologie benutzten und gebräuchlichen Abkürzungen auf. Neue Abkürzungen bitte in alphabetischer Reihenfolge eintragen. Danke! Siehe auch Meteorologische Ausdrücke in Deutsch, Englisch, Spanisch und… …   Deutsch Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”