12 December 2012 - Romansleigh, North Devon

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12 December 2012 - Romansleigh, North Devon

Postby Andy Page » 2012 Dec 12, 09:35

12/0715 Z Dec 12: SE F2 15KM 7SC040 0.6/0.0 1020
Rmks: Light dusting of snow on all surfaces from overnight shower - at around 0400. Hard surfaces now icy.

12/0900 Z Dec 12: E F1 22KM 6SC035 0.5/-0.1 1020 Tgr -2.0
Rmks: More breaks in SC (CI above) in last 20 mins, such that the temperature is falling again. Ground frozen. Light dusting of snow on top of earlier hoar frost. Hard surfaces icy.
0900-0900: max 3.0, min -1.7 (21-09: -1.2), grass min -7.4, rain 0.4 mm (combination of frost melt and snow shower overnight).
Andy Page
Romansleigh (195 m AMSL)
COL station 87028
Andy Page
Posts: 21
Joined: 2012 Jan 27, 20:09

Re: 12 December 2012 - Romansleigh, North Devon

Postby Richard Hunt » 2012 Dec 12, 17:08

Cold here, my first 'Ice Day' since December 2010.

METAR HSEA 121650Z 29008KT 3000 BR HZ FZFG SCT002 M02/M02 SLP146 NOSIG RMK=

Day of the month: 12
Time: 16:50 UTC
Wind: 290 degrees
Speed: 8 knots
Minimum horizontal visibility: 3000 m.
Weather: Mist
Weather: Haze
Weather: Freezing (or super-cooled) Fog .
Clouds: Scattered (3-4 oktas), at 200 feet
Temperature: -1.6C
Dewpoint: -1.7C
Relative humidity 100 %.
Wind Chill: -7.0C.
Sea level pressure: 1014.6 mb.
No significant changes expected in the near future.
Additional information: Ice day. Maximum temp -0.1°c.
COL Station: 25020.

Watson W-8681 AWS. Standard Stevenson Screen. Maximum and Minimum screen thermometers. Grass minimum thermometer.
5" Copper standard rain gauge. Roof mounted annemometer.
Richard Hunt
Posts: 374
Joined: 2012 Jan 27, 19:23
Location: Hornsea, East Yorkshire. 10m AMSL

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