5 g kg−1 (not shown). As a result of mixing, the lowermost layers lose humidity, while the uppermost ones gain it. PW increases, especially east of the Baltic Forskolin supplier Sea. In the evening (18 UTC) the temperature remains the same below 950 hPa, but increases above that. The specific humidity increases at 1000 hPa, but remains the same above that. The evening increase in the lowermost level can be explained by the weakening of turbulent mixing,
so humidity generated by evaporation at ground level remains mostly at the lowermost levels. PW has remained the same east of the Baltic Sea, but has increased to the west. The average PW diurnal variability above the water, in contrast to the land, reaches minimum values at 12 to 18 UTC and maximum values at 00 UTC. The origin of this disparity is in the breezes – the sea breeze during the day and the land breeze at night. During the day, the sea breeze brings colder air in off the sea to the land at very low levels, but this rises after warming and returns aloft towards the sea where it eventually descends to close the cycle. The night-time land breeze cycle is the reverse of the day-time sea breeze one, with air ascending over the sea and descending above the land.
Ivacaftor During the day, descending air brings drier air from the upper air levels and thus reduces PW. During the night, ascending air flow above the water transports humid air up and increases PW. The diurnal variabilities in specific humidity and temperature at different atmospheric levels are also forced by the sea/land breezes. At night (00 UTC) the temperature decreases slightly,
but is still higher than the diurnal average. The land breeze carries humidity upwards, increasing PW. By morning (06 UTC) the temperature has decreased in the whole profile. The specific humidity has increased below 950 hPa level, presumably due to the very high relative humidity that occurs with morning fogs, but has decreased above the 950 hPa level, apparently due to the downward-moving water droplets. PW does not change significantly from 00 to 06 UTC. By noon (12 UTC) the temperature has slightly increased in the whole profile, Tyrosine-protein kinase BLK but it is still lower than the diurnal average. The specific humidity has decreased in the whole profile. Above the water, descending drier air in sea breeze leads to a decrease in specific humidity in the whole profile and in PW. In the evening (18 UTC) the temperature continues to increase in the whole profile. The specific humidity decreases below 950 hPa, but increases above that. In the lowermost layers, the sea breeze blocks the humid air from the land, but in the uppermost layers the returning air in the sea breeze carries humidity above the water. The diurnal minimum of specific humidity (Figure 5) and PW decreases towards the Baltic Proper. PW increases in the Gulf of Finland and Lake Ladoga, probably because of their smaller dimensions.