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    regetr

    @regetr

    Meteorologist

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    Meteorologist

    Best posts made by regetr

    • RE: Why is observed weather always different than a forecast

      @ivo
      sorry,this is wrong.
      always wind measurements takes & report (metar,synoptic etc) 10m above the ground ;)
      awos.jpg

      posted in Frequently Asked Questions
      R
      regetr
    • İstanbul New airport

      We want to see "İstanbul New Airport" on Airport Metar section.
      İt's call LTFM with ICAO code

      posted in Your Feedback and Suggestions ltfm i̇stanbul new airport
      R
      regetr
    • METAR time mismatch

      in picture shows LTFA 1250Z METAR at 19:00 UTC, and tagged as 1h ago !!
      (see picture)

      the cause of the bug;
      ***LTFA's last METAR made at end of day (at sunset)
      ***LTFA ( C Type meteorology service , day VFR)
      ***LTBL ( A Type meteorology service , 7/24 )

      info;
      ***3 km between the two airports
      ***info boxes takes at same time,

      for your info,sincerely

      LTFA.png

      posted in Bug Reports
      R
      regetr
    • RE: Why is observed weather always different than a forecast

      Source;
      WMO's "Guide to Meteorological Instruments and Methods of Observation" book

      PART 1 : Measurement of meteorological variables / Chapter 5 - Measurement of surface wind
      https://library.wmo.int/doc_num.php?explnum_id=3177

      posted in Frequently Asked Questions
      R
      regetr
    • RE: İstanbul New airport

      official datas

      İstanbul New Airport
      LAT 41.27527778 LON 28.75194444
      Large Airport
      Elevation : 325ft
      ICAO : LTFM
      IATA : IST

      RUNWAYS:
      34L/16R 3750m x 60m (12303"x196") ASPHALT/LIGHTED
      34R/16L 3750m x 45m (12303"x147") ASPHALT/LIGHTED
      35L/17R 4100mx 45m (13451"x147") ASPHALT/LIGHTED
      35R/17L 4100mx60m (13451"x196") ASPHALT/LIGHTED

      Time Info: Europe/Istanbul, UTC +03:00

      posted in Your Feedback and Suggestions
      R
      regetr

    Latest posts made by regetr

    • RE: Why is observed weather always different than a forecast

      for example;
      https://confluence.ecmwf.int/display/FCST/Known+IFS+forecasting+issues

      ECM İSSUE.PNG

      posted in Frequently Asked Questions
      R
      regetr
    • RE: Why is observed weather always different than a forecast

      Hmm, I found this MADIS site.but I have no idea what it says :)

      Notes 5 - MADIS Surface Variables
      "Wind speed and direction are reported and stored in the database. The user can optionally select u & v wind components and those will be calculated and returned. The QC results from speed and direction will be used In either case, and if one of the map projections has been selected via the MSETDOM call, the winds will be rotated to match the projection. The documentation in the COOP cdl was changed to remove the height of the anemometer. All anemometers are at 10 meters heights except for (GYX, TANM3, and STYN6) which are at 3 meters."

      posted in Frequently Asked Questions
      R
      regetr
    • RE: Why is observed weather always different than a forecast

      Source;
      WMO's "Guide to Meteorological Instruments and Methods of Observation" book

      PART 1 : Measurement of meteorological variables / Chapter 5 - Measurement of surface wind
      https://library.wmo.int/doc_num.php?explnum_id=3177

      posted in Frequently Asked Questions
      R
      regetr
    • RE: Why is observed weather always different than a forecast

      @ivo
      sorry,this is wrong.
      always wind measurements takes & report (metar,synoptic etc) 10m above the ground ;)
      awos.jpg

      posted in Frequently Asked Questions
      R
      regetr
    • RE: Low Pressure Throught

      this guy simply explains :-)

      posted in General Discussion
      R
      regetr
    • RE: Weather station reports. True or magnetic

      @ivo

      from ICAO annex 3/chapter 4;

      metar.PNG

      posted in General Discussion
      R
      regetr
    • METAR time mismatch

      in picture shows LTFA 1250Z METAR at 19:00 UTC, and tagged as 1h ago !!
      (see picture)

      the cause of the bug;
      ***LTFA's last METAR made at end of day (at sunset)
      ***LTFA ( C Type meteorology service , day VFR)
      ***LTBL ( A Type meteorology service , 7/24 )

      info;
      ***3 km between the two airports
      ***info boxes takes at same time,

      for your info,sincerely

      LTFA.png

      posted in Bug Reports
      R
      regetr
    • RE: İstanbul New airport

      **ok.problem is moving operation between LTBA and LTFM.
      **When the work is finished ;LTFM use IST IATA code (LTBA is still using this)
      **LTFM METAR&TAFs distributing from met servise to all.
      ** this situation explained with latest NOTAMs for ourairports.com team

      posted in Your Feedback and Suggestions
      R
      regetr
    • RE: İstanbul New airport

      what do u mean "meteo info" for LTFM ?
      How can i add meteo ?

      posted in Your Feedback and Suggestions
      R
      regetr
    • RE: İstanbul New airport

      @Gkikas-LGPZ
      Thanks for your interest.
      the situation seems confused in mentioned site,
      hopefully corrected soon

      posted in Your Feedback and Suggestions
      R
      regetr