Commission Implementing Regulation (EU) 2017/373 of 1 March 2017 laying down common requirements for providers of air traffic management/air navigation services and other air traffic management network functions and their oversight, repealing Regulation (EC) No 482/2008, Implementing Regulations (EU) No 1034/2011, (EU) No 1035/2011 and (EU) 2016/1377 and amending Regulation (EU) No 677/2011 (Text with EEA relevance)
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Template for TAF
.
Key:
=
inclusion mandatory;
=
inclusion conditional, dependent on meteorological conditions or method of observation;
=
inclusion optional.
a To be included whenever applicable. No qualifier for moderate intensity. | ||||||
b Up to four cloud layers. | ||||||
c Consisting of up to a maximum of four temperatures (two maximum temperatures and two minimum temperatures). ] | ||||||
| Element | Detailed content | Template(s) | Examples | |||
|---|---|---|---|---|---|---|
| Identification of the type of forecast (M) | Type of forecast (M) | TAF or TAF AMD or TAF COR | TAF TAF AMD TAF COR | |||
| Location indicator (M) | ICAO location indicator (M) | nnnn | YUDO | |||
| Time of issue of forecast (M) | Day and time of issue of the forecast in UTC (M) | nnnnnnZ | 160000Z | |||
| Identification of a missing forecast (C) | Missing forecast identifier (C) | NIL | NIL | |||
| END OF TAF IF THE FORECAST IS MISSING | ||||||
| Days and period of validity of forecast (M) | Days and period of validity of the forecast in UTC (M) | nnnn/nnnn | 0812/0918 | |||
| Identification of a cancelled forecast (C) | Cancelled forecast identifier (C) | CNL | CNL | |||
| END OF TAF IF THE FORECAST IS CANCELLED | ||||||
| Surface wind (M) | Wind direction (M) | nnn or VRB | 24004MPS; VRB01MPS (24008KT); (VRB02KT) 19005MPS (19010KT) | |||
| Wind speed (M) | [P]nn[n] | 00000MPS (00000KT) 140P49MPS (140P99KT) | ||||
| Significant speed variations (C) | G[P]nn[n] | 12003G09MPS (12006G18KT) 24008G14MPS (24016G28KT) | ||||
| Units of measurement (M) | MPS (or KT) | |||||
| Visibility (M) | Prevailing visibility (M) | nnnn | C A V O K | 0350 CAVOK 7000 9000 9999 | ||
| Weather (C) | Intensity of weather phenomena (C) a | – or + | — | |||
| Characteristics and type of weather phenomena (C) | DZ or RA or SN or SG or PL or DS or SS or FZDZ or FZRA or SHGR or SHGS or SHRA or SHSN or TSGR or TSGS or TSRA or TSSN | FG or BR or SA or DU or HZ or FU or VA or SQ or PO or FC or TS or BCFG or BLDU or BLSA or BLSN or DRDU or DRSA or DRSN or FZFG or MIFG or PRFG | RA HZ +TSRA FG –FZDZ PRFG +TSRASN SNRA FG | |||
| Cloud (M) b | Cloud amount and height of base or vertical visibility (M) | FEWnnn or SCTnnn or BKNnnn or OVCnnn | VVnnn or VV/// | NSC | FEW010 VV005 OVC020 VV/// NSC SCT005 BKN012 | |
| Cloud type (C) | CB or TCU | — | SCT008 BKN025CB | |||
| Temperature (O) c | Name of the element (M) | TX | TX25/1013Z TN09/1005Z TX05/2112Z TNM02/2103Z | |||
| Maximum temperature (M) | [M]nn/ | |||||
| Day and time of occurrence of the maximum temperature (M) | nnnnZ | |||||
| Name of the element (M) | TN | |||||
| Minimum temperature (M) | [M]nn/ | |||||
| Day and time of occurrence of the minimum temperature (M) | nnnnZ | |||||
| Expected significant changes to one or more of the above elements during the period of validity (C) | Change or probability indicator (M) | PROB30 [TEMPO] or PROB40 [TEMPO] or BECMG or TEMPO or FM | ||||
| Period of occurrence or change (M) | nnnn/nnnn or nnnnnn | |||||
| Wind (C) | nnn[P]nn[n][G[P]nn[n]]MPS or VRBnnMPS (or nnn[P]nn[G[P]nn]KT or VRBnnKT) | TEMPO 0815/0818 25017G25MPS (TEMPO 0815/0818 25034G50KT) TEMPO 2212/2214 17006G13MPS 1000 TSRA SCT010CB BKN020 (TEMPO 2212/2214 17012G26KT 1000 TSRA SCT010CB BKN020) | ||||
| Prevailing visibility (C) | nnnn | C A V O K | BECMG 3010/3011 00000MPS 2400 OVC010 (BECMG 3010/3011 00000KT 2400 OVC010) PROB30 1412/1414 0800 FG | |||
| Weather phenomenon: intensity (C) | – or + | — | NSW | BECMG 1412/1414 RA TEMPO 2503/2504 FZRA TEMPO 0612/0615 BLSN PROB40 TEMPO 2923/3001 0500 FG | ||
| Weather phenomenon: characteristics and type (C) | DZ or RA or SN or SG or PL or DS or SS or FZDZ or FZRA or SHGR or SHGS or SHRA or SHSN or TSGR or TSGS or TSRA or TSSN | FG or BR or SA or DU or HZ or FU or VA or SQ or PO or FC or TS or BCFG or BLDU or BLSA or BLSN or DRDU or DRSA or DRSN or FZFG or MIFG or PRFG | ||||
| Cloud amount and height of base or vertical visibility (C) | FEWnnn or SCTnnn or BKNnnn or OVCnnn | VVnnn or VV/// | NSC | FM051230 15004MPS 9999 BKN020 (FM051230 15008KT 9999 BKN020) BECMG 1618/1620 8000 NSW NSC | ||
| Cloud type (C) | CB or TCU | — | BECMG 2306/2308 SCT015CB BKN020 | |||
Textual Amendments
F1Substituted by Commission Implementing Regulation (EU) 2020/469 of 14 February 2020 amending Regulation (EU) No 923/2012, Regulation (EU) No 139/2014 and Regulation (EU) 2017/373 as regards requirements for air traffic management/air navigation services, design of airspace structures and data quality, runway safety and repealing Regulation (EC) No 73/2010 (Text with EEA relevance).
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