Valmynd.

TAF - Iceland

Last updated 19.10.2021 - at. 20:31

SIGMET for the last six hours

BIRD SIGMET B06 VALID 192100/200100 BIRK- BIRD REYKJAVIK CTA SEV TURB FCST WI N6430 W02110 - N6500 W01900 - N6440 W01410 - N6310 W01530 - N6430 W02110 SFC/FL090 STNR WKN
BIRD SIGMET A03 VALID 191800/192200 BIRK- BIRD REYKJAVIK CTA SEV MTW FCST WI N7800 W07500 - N8100 W06330 - N7800 W05100 - N7300 W07130 - N7800 W07500 FL300/390 STNR NC
BIRD SIGMET B05 VALID 191700/192100 BIRK- BIRD REYKJAVIK CTA SEV TURB FCST WI N6450 W02530 - N6650 W02300 - N6420 W01440 - N6310 W01530 - N6450 W02530 SFC/FL090 STNR WKN

TAF

TAFBIAR191959Z19212135017KT 9999 -SHSN FEW015 SCT025 BKN035 TX00/1921Z TNM04/2021Z TEMPO 1921/2010 1500 SHSN BKN012 BECMG 2014/2017 19010KT SCT040
TAFBIEG192000Z19212135020G30KT 9999 -RASN SCT015 BKN025 TX02/2015Z TNM01/2003Z TEMPO 1921/2015 1500 SHSN BKN010 BECMG 2014/2016 32015KT SCT030
TAFBIKF191959Z19212103025G35KT CAVOK TX03/1921Z TN00/2005Z BECMG 2003/2005 02022KT BECMG 2013/2015 36012KT BECMG 2017/2019 27010KT SCT025
TAFBIRK191959Z19212102018KT CAVOK TX02/1921Z TNM01/2005Z TEMPO 1921/2003 02025G35KT BECMG 2017/2019 27010KT SCT025

TAF

TAFBIBD191309Z19142302025G35KT 9999 -SHRASN SCT018 BKN025 BECMG 1914/1916 02020KT
TAFBIGJ191410Z19142103025KT 9999 FEW010 OVC016 TEMPO 1914/1917 5000 RASN BKN010
TAFBIHU191603Z19170201015KT 9999 -DZRA BKN018 OVC035 PROB40 TEMPO 1917/2002 4000 DZ BR BKN007 OVC015
TAFBIIS191602Z19170203017G27KT 9999 -SHRASN SCT015 BKN025 BECMG 2000/2002 02013KT
TAFBIVM191607Z19170230007KT CAVOK TEMPO 1917/2002 34015G25KT
TAF AMDBIGR191958Z191920CNL
TAF AMDBITN182258Z182223CNL
TAF AMDBIVO182258Z182223CNL

Textaspár eru skrifaðar af vakthafandi veðurfræðingi á Veðurstofu Íslands.

    Explanation of the TX and TN groups in TAF:

    The TAFs for BIKF, BIRK, BIAR, and BIEG include a forecast for the maximum and the minimum temperature during the period of validity of the TAF together with their corresponding times of occurrence.
  • Temperature (O)9:
  • Name of the element (M): TX
  • 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

    • Examples:
    TX25/1013Z TN09/1005Z
    TX05/2112Z TNM02/2103Z

    See also Annex 3 ED18 (amd76) - bls App 5-2 1.2.5 og table Table A5-1 bls App 5-11

    9. To be included in accordance with 1.2.5, consisting of up to a maximum of four temperatures (two maximum temperatures and two minimum temperatures).


Leiðbeiningar - skýringar

    Hámarks- og lágmarkshiti

    Gefa skal upp væntanlegan hámarks- og lágmarkshita innan spátímabils fyrir fjóra flugvelli á Íslandi (BIKF, BIRK, BIAR og BIEG). Séu hitasveiflur eða dægursveiflur miklar innan spátímabils má gefa upp tvö hámörk og/eða tvö lágmörk fyrir flugvöllinn.

    10.1 Hámarkshiti TX[M]txtx/YYGGZ

  • TX: Auðkenni fyrir hámarkshita.
  • [M]: Frost auðkennt með M ef hámarkshiti er undir frostmarki.
  • txtx: Hámarkshiti í heilli gráðu á Celcius.
  • YYGGZ: Dagsetning og klukkustund í UTC.

    • Dæmi: Þann 27. júlí er búist við að hámarkshiti nái 21°C kl. 15:00.
    TX21/2715Z

    10.2 Lágmarkshiti TN[M]tntn/YYGGZ

  • TN: Auðkenni fyrir lágmarkshita.
  • [M]: Frost auðkennt með M ef lágmarkshiti er undir frostmarki.
  • tntn: Lágmarkshiti í heilli gráðu á Celcius.
  • YYGGZ: Dagsetning og klukkustund í UTC
    • Dæmi: Þann 10. janúar er búist við að lágmarkshiti verði -5 °C kl. 06:00.
    TNM05/1006Z
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