metar การใช้

• The METAR code is dependent wholly on the ICAO identifier system.
• AC is not in FAR / AIM handbook in METAR section.
• METAR reports typically come from airports or permanent weather observation stations.
• The colour state may be appended to a METAR report.
• The airport observations are then transmitted worldwide using the METAR observing code.
• TAFs complement and use similar encoding to METAR reports.
• The METAR code for snow is SN, while snow showers are coded SHSN.
• This METAR was issued two minutes before Flight 850 began its approach to Tegel.
• Stations either report hourly in METAR reports, or every six hours in SYNOP reports.
• METAR abbreviations used in the WX section.
• The METAR code for rain is RA, while the coding for rain showers is SHRA.
• Raw METAR is the most common format in the world for the transmission of observational weather data.
• This enables Synop, Metar upperair and satellite data to be processed by a common computer system.
• Personal weather stations, maintained by citizens rather than government officials, do not use METAR code.
• Within METAR code, GR is used to indicate larger hail, of a diameter of at least.
• The METAR in force at the time of the accident stated visibility of 7 miles with light rain.
• The METAR ( weather conditions ) for the time did not indicate any unusual weather or wind shear.
• For all practical purposes, METAR and TAFOR issued for Rajiv Gandhi International Airport ( RGIA ) are used.
• An ICAO METAR, for example, exists in both WXXM 1.1 and IWXXM 1.0.
• The observation follows ( see METAR for explanation ), with the Trend added to the end of the observation.