2025
September 18,
Thursday | 17:30 | 31.8 89 | 753.2 29.65 1004.18 1004.18 | 754.0 29.69 1005.25 1005.25 | | 71 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | | | 50%. 5/10. 4 oktas | | | | | 33.6 92 | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus. | 10.0 6.2 | 25.9 79 | | | | | | |
08:30 | 27.0 81 | 755.5 29.74 1007.25 1007.25 | 756.3 29.78 1008.32 1008.32 | | 90 | Calm, no wind | Calm | | | 70 – 80%. 7/10 – 8/10. 6 oktas | | | | 25.5 78 | | Stratocumulus other than Stratocumulus cumulogenitus. | 50%. 5/10. 4 oktas | 600-1000 1968-3281 | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 4.0 2.5 | 25.3 78 | | | | | | |
