Meteorological network
Observations are performed every 2h, 5h, 8h, 11h, 14h, 17h, 20h and 23h by the following meteorological elements:
atmosphere pressure (at sea level and station level) air temperature (minimum an maximum temperature)
air moisture (partial pressure, relative moisture, saturation deficit)
wind (direction, velocity)
cloudiness (shape and height)
precipitation
meteorological visibility range
surface soil temperature (maximum and minimum)
soil temperature on the areas without vegetation cover (at a depth of 5,10,15, and 20cm)
soil temperature on the area with vegetation cover (at a depth of 0.20m, 0.40m, 0.80m, 1.60m, 2.40m, and 3.20m)
snow cover (depth, density, water stock)
atmosphere phenomena.
At a number of stations the recorders register air temperature and air moisture (3 stations), precipitation intensity (15 stations), sunshine duration (8 stations).
The observation of the extreme values of air temperature, precipitation, snow cover and atmosphere phenomena are carried out at 18.00 and 20.00 (winter period).