Sukhovey (, translates to ''dry wind'') is a wind with high temperature and low relative humidity occurring in the steppes, the semi-deserts and the deserts of
Kazakhstan
Kazakhstan, officially the Republic of Kazakhstan, is a landlocked country primarily in Central Asia, with a European Kazakhstan, small portion in Eastern Europe. It borders Russia to the Kazakhstan–Russia border, north and west, China to th ...
and the
Caspian Caspian can refer to:
*The Caspian Sea
*The Caspian Depression, surrounding the northern part of the Caspian Sea
*The Caspians, the ancient people living near the Caspian Sea
*The Caspian languages spoken in northern Iran and southeastern Azerbaij ...
region.
The speed of sukhovey is usually moderate 5 to 20 m/s. Relative humidity is less than 30%. Sukhovey emanates from the periphery of anticyclones in summer predominantly with the intrusion of the tropical masses of air (analogous to
khamsin
Khamsin, chamsin or hamsin ( , meaning "fifty"), more commonly known in Egypt, Israel and Palestine as khamaseen ( , ), is a dry, hot, sandy local wind affecting Egypt and the Levant; similar winds, blowing in other parts of North Africa, t ...
,
sirocco
Sirocco ( ) or scirocco is a Mediterranean wind that comes from the Sahara and can reach hurricane speeds in North Africa and Southern Europe, especially during the summer season.
Names
''Sirocco'' derives from '' šurūq'' (), verbal noun o ...
and other). At a high air temperature (20–25 °C and above) the sukhovey causes strongly increasing evaporation from the soils.
The low mobility of anticyclones causes the steady duration of the sukhovey over several days, which with the insufficient soil moisture causes drought, spoiling of the harvests of cereal and fruit crops, loss of plants. The warm and dry air masses originate above the deserts of Africa, Asia Minor, and also in South Kazakhstan, and with them sukhoveys are extended to the wooded plains of Russia and Kazakhstan, but more frequently they invade the semi-deserts and the steppes.
Historically, these winds have been a major impediment to large-scale sedentary agriculture in Central Asia.
Interest facts
On 4 June 2014 sukhovey was registered in Moscow for the first time in last 60 years.
References
Winds
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