{
  "url": "https://openlegislation.uk/eu-regulation-2017-373/annex-V/appendix-7",
  "json_url": "https://openlegislation.uk/eu-regulation-2017-373/annex-V/appendix-7.json",
  "legislation": "eur/2017/373",
  "legislation_title": "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)",
  "legislation_url": "https://openlegislation.uk/eu-regulation-2017-373",
  "path": "annex/V/appendix/7",
  "kind": "appendix",
  "number": "7",
  "heading": "Template for advisory for tropical cyclones",
  "text": "Key:\n= a double line indicates that the text following it shall be placed on the subsequent line.\nNote 1:\nthe ranges and resolutions for the numerical elements included in tropical cyclone advisory are shown in Appendix 8.\nNote 2:\nthe explanations for the abbreviations can be found in ICAO Doc 8400 ‘Procedures for Air Navigation Services – Abbreviations and Codes (PANS-ABC).\nNote 3:\nall the elements are mandatory.\nNote 4:\ninclusion of a ‘ colon ’ after each element heading is mandatory.\nNote 5:\nnumbers 1 to 19 are included only for clarity and they are not part of the advisory, as shown in the example.\nElement\nDetailed content\nTemplate(s)\nExamples\n1\nIdentification of the type of message\nType of message\nTC ADVISORY\nTC ADVISORY\n2\nTime of origin\nYear, month, day and time in UTC of issue\nDTG:\nnnnnnnnn/nnnnZ\nDTG:\n20040925 /1600Z\n3\nName of TCAC\nName of TCAC\n(location indicator or full name)\nTCAC:\nnnnn or nnnnnnnnnn\nTCAC:\nTCAC:\nYUFO\nMIAMI\n4\nName of tropical cyclone\nName of tropical cyclone or ‘ NN ’ for unnamed tropical cyclone\nTC:\nnnnnnnnnnnnn or NN\nTC:\nGLORIA\n5\nAdvisory number\nAdvisory number (starting with ‘ 01 ’ for each tropical cyclone)\nNR:\nnn\nNR:\n01\n6\nPosition of the centre\nPosition of the centre of the tropical cyclone (in degrees and minutes)\nPSN:\nNnn[nn] or Snn[nn] Wnnn[nn] or Ennn[nn]\nPSN:\nN2706 W07306\n7\nDirection and speed of movement\nDirection and speed of movement given in 16 compass points and km/h (or kt), respectively, or moving slowly (< 6 km/h (3 kt)) or stationary (< 2 km/h (1 kt))\nMOV:\nN nnKMH (or KT) or\nNNE nnKMH (or KT) or\nNE nnKMH (or KT) or\nENE nnKMH (or KT) or\nE nnKMH (or KT) or\nESE nnKMH (or KT) or\nSE nnKMH (or KT) or\nSSE nnKMH (or KT) or\nS nnKMH (or KT) or\nSSW nnKMH (or KT) or\nSW nnKMH (or KT) or\nWSW nnKMH (or KT) or\nW nnKMH (or KT) or\nWNW nnKMH (or KT) or\nNW nnKMH (or KT) or\nNNW nnKMH (or KT) or\nSLW or\nSTNR\nMOV:\nNW 20KMH\n8\nCentral pressure\nCentral pressure (in hPa)\nC:\nnnnHPA\nC:\n965HPA\n9\nMaximum surface wind\nMaximum surface wind near the centre (mean surface wind over 10 minutes, in m/s (or kt))\nMAX WIND:\nnn[n]MPS\n(or nn[n]KT)\nMAX WIND:\n22MPS\n10\nForecast of centre position\n(+ 6 HR)\nDay and time (in UTC) (6 hours from the DTG given in Item 2);\nforecast position (in degrees and minutes) of the centre of the tropical cyclone\nFCST PSN +6 HR:\nnn/nnnnZ\nNnn[nn] or Snn[nn] Wnnn[nn] or Ennn[nn]\nFCST PSN +6 HR:\n25/2200Z\nN2748 W07350\n11\nForecast of maximum surface wind (+ 6 HR)\nForecast of maximum surface wind (6 hours after the DTG given in Item 2)\nFCST MAX\nWIND +6 HR:\nnn[n]MPS\n(or nn[n]KT)\nFCST MAX\nWIND +6 HR:\n22MPS\n12\nForecast of centre position\n(+ 12 HR)\nDay and time (in UTC) (12 hours from the DTG given in Item 2);\nforecast position (in degrees and minutes) of the centre of the tropical cyclone\nFCST PSN +12 HR:\nnn/nnnnZ\nNnn[nn] or Snn[nn] Wnnn[nn] or Ennn[nn]\nFCST PSN +12 HR:\n26/0400Z\nN2830 W07430\n13\nForecast of maximum surface wind (+ 12 HR)\nForecast of maximum surface wind (12 hours after the DTG given in Item 2)\nFCST MAX WIND\n+12 HR:\nnn[n]MPS\n(or nn[n]KT)\nFCST MAX WIND\n+12 HR:\n22MPS\n14\nForecast of centre position\n(+ 18 HR)\nDay and time (in UTC) (18 hours from the DTG given in Item 2);\nforecast position (in degrees and minutes) of the centre of the tropical cyclone\nFCST PSN +18 HR:\nnn/nnnnZ\nNnn[nn] or Snn[nn] Wnnn[nn] or Ennn[nn]\nFCST PSN +18 HR:\n26/1000Z\nN2852 W07500\n15\nForecast of maximum surface wind (+ 18 HR)\nForecast of maximum surface wind (18 hours after the DTG given in Item 2)\nFCST MAX WIND\n+18 HR:\nnn[n]MPS\n(or nn[n]KT)\nFCST MAX WIND\n+18 HR:\n21MPS\n16\nForecast of centre position\n(+ 24 HR)\nDay and time (in UTC) (24 hours a day and seven days a week from the DTG given in Item 2);\nforecast position (in degrees and minutes) of the centre of the tropical cyclone\nFCST PSN +24 HR:\nnn/nnnnZ\nNnn[nn] or Snn[nn] Wnnn[nn] or Ennn[nn]\nFCST PSN +24 HR:\n26/1600Z\nN2912 W07530\n17\nForecast of maximum surface wind (+ 24 HR)\nForecast of maximum surface wind (24 hours a day and seven days a week after the DTG given in Item 2)\nFCST MAX WIND\n+24 HR:\nnn[n]MPS\n(or nn[n]KT)\nFCST MAX WIND\n+24 HR:\n20MPS\n18\nRemarks\nRemarks, as necessary\nRMK:\nFree text up to 256 characters\nor\nNIL\nRMK:\nNIL\n19\nExpected time of issuance of next advisory\nExpected year, month, day and time (in UTC) of issuance of next advisory\nNXT MSG:\n[BFR] nnnnnnnn/nnnnZ\nor\nNO MSG EXP\nNXT MSG:\n20040925 /2000Z",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Substituted 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)."
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eur/2017/373/annex/V/appendix/7",
    "retrieved_at": "2026-11-01T14:45:09.531464+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}