Search results (196)

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• caa_verification-september-2025pdf

  appeanded to the METARs at selected airports within 7 minutes of the validity time of the observation on ≥ 90% of occasions (based on a 12-month rolling mean) June 2025 Timely TREND forecasts Late/missing TREND Aberdeen Heathrow Manchester Norwich Sumburgh July 2025 Aberdeen Heathrow Manchester Norwich

• caa_verification-november-2025pdf

  appeanded to the METARs at selected airports within 7 minutes of the validity time of the observation on ≥ 90% of occasions (based on a 12-month rolling mean) Timely TREND forecasts Late/missing TREND August 2025 Aberdeen Heathrow Manchester Norwich Sumburgh September 2025 Aberdeen Heathrow Manchester

• caa_verification_report_july2025pdf

  airports within 7 minutes of the validity time of the observation on ≥ 90% of occasions (based on a 12-month rolling mean) April 2025 Timely TREND forecasts Late/missing TREND Aberdeen Heathrow Manchester Norwich Sumburgh May 2025 Aberdeen Heathrow Manchester Norwich Sumburgh June 2025 Aberdeen

• caa_verification-october-2025pdf

  to the METARs at selected airports within 7 minutes of the validity time of the observation on ≥ 90% of occasions (based on a 12-month rolling mean) July 2025 Timely TREND forecasts Late/missing TREND Aberdeen Heathrow Manchester Norwich Sumburgh August 2025 Aberdeen Heathrow Manchester Norwich Sumburgh

• caa_verification-august-2025pdf

  at selected airports within 7 minutes of the validity time of the observation on ≥ 90% of occasions (based on a 12-month rolling mean) May 2025 Timely TREND forecasts Late/missing TREND Aberdeen Heathrow Manchester Norwich Sumburgh June 2025 Aberdeen Heathrow Manchester Norwich Sumburgh July 2025

• Microsoft Word - 2021_01_storm_christoph.docx

  Storm Christoph 18 to 20 January 2021 Storm Christoph brought some exceptionally wet weather to North Wales and northern England from 18 to 20 January. 100mm of rain or more fell across upland areas, and parts of Cheshire, Greater Manchester and Lancashire received around the January whole-month

• caa_verification-jan-2025.pdf

  at selected airports within 7 minutes of the validity time of the observation on ≥ 90% of occasions (based on a 12-month rolling mean) Timely TREND forecasts Late/missing TREND October 2024 Aberdeen Heathrow Manchester Norwich Sumburgh November 2024 Aberdeen Heathrow Manchester Norwich Sumburgh

• CAA_verification_2026_Maypdf

  at selected airports within 7 minutes of the validity time of the observation on ≥ 90% of occasions (based on a 12-month rolling mean) February 2026 Timely TREND forecasts Late/missing TREND Aberdeen Heathrow Manchester Norwich Sumburgh March 2026 Aberdeen Heathrow Manchester Norwich Sumburgh April 2026

• CAA_verification_2026_Aprilpdf

  to the METARs at selected airports within 7 minutes of the validity time of the observation on ≥ 90% of occasions (based on a 12-month rolling mean) January 2026 Timely TREND forecasts Late/missing TREND Aberdeen Heathrow Manchester Norwich Sumburgh February 2026 Aberdeen Heathrow Manchester Norwich Sumburgh

• caa_verification-january-2026.pdf

  . Performance measure: Trends appeanded to the METARs at selected airports within 7 minutes of the validity time of the observation on ≥ 90% of occasions (based on a 12-month rolling mean) Timely TREND forecasts Late/missing TREND October 2025 Aberdeen Heathrow Manchester Norwich Sumburgh November 2025