Publication: Magyar Közlöny
Issue: MK-2009-104 (Year: 2009, Number: 104)
Era: 2004-2010
Section: 
Paragraph Index: 507

b) the time is uncertain FMn1n1n1n1 TLn2n2n2n2 temporary fluctuations are forecast to commence at n1n1n1n1 UTC and cease by n2n2n2n2 UTC TLnnnn commence at the beginning of the trend forecast period and cease by nnnn UTC FMnnnn commence at nnnn UTC and cease by the end of the trend forecast period TEMPO — commence at the beginning of the trend forecast period and cease by the end of the trend forecast period Appendix 3 Annex 3 — Meteorological Service for International Air Navigation APP 3-27 7/11/07 5/11/08 No. 74 Table A3-4. Ranges and resolutions for the numerical elements included in local reports Element as specified in Chapter 4 Range Resolution Runway: 01 – 36 Wind direction: °true 010 – 360 Wind speed: KMH KT 1 – 399* 1 – 199* Visibility: M M KM 0 – 800 800 – 5 000 5 – 10 RVR: M M M 0 – 400 400 – 800 800 – 2 000 Vertical visibility: M FT 0 – 600 0 – 2 000 Clouds: height of cloud base: M FT 0 – 3 000 0 – 10 000 Air temperature; Dew-point temperature: °C –80 – +60 QNH; QFE: hPa 0500 – 1 100 * There is no aeronautical requirement to report surface wind speeds of 200 km/h (100 kt) or more; however, provision has been made for reporting wind speeds up to 399 km/h (199 kt) for non-aeronautical purposes, as necessary. Table A3-5. Ranges and resolutions for the numerical elements included in METAR and SPECI Element as specified in Chapter 4 Range Resolution Runway: (no units) 01 – 36 Wind direction: °true 000 – 360 Wind speed: KMH KT 00 – 399* 00 – 199* Visibility: M M M M 0000 – 0800 0800 – 5 000 5 000 – 9 000 9 000 – 9 999 1 000 RVR: M M M 0000 – 0400 0400 – 0800 0800 – 2 000 Vertical visibility: 30’s M (100’s FT) 000 – 020 Annex 3 — Meteorological Service for International Air Navigation Appendix 3 7/11/07 APP 3-28 5/11/08 No. 74 Element as specified in Chapter 4 Range Resolution Clouds: height of cloud base: 30’s M (100’s FT) 000 – 100 Air temperature; Dew-point temperature: °C –80 – +60 QNH: hPa 0850 – 1 100 Sea-surface temperature: °C –10 – +40 State of the sea: (no units) 0 – 9 State of the runway Runway designator: (no units) 01 – 36; 88; 99 Runway deposits: (no units) 0 – 9 Extent of runway contamination: (no units) 1; 2; 5; 9 — Depth of deposit: (no units) 00 – 90; 92 – 99 Friction coefficient/braking action: (no units) 00 – 95; 99 * There is no aeronautical requirement to report surface wind speeds of 200 km/h (100 kt) or more; however, provision has been made for reporting wind speeds up to 399 km/h (199 kt) for non-aeronautical purposes, as necessary. Example A3-1. Routine report

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