Beijing 92 days without precipitation record of 30 years, the most serious Jiucheng wheat seedling blight

 92 days of no effective precipitation record of most 30-year history of meteorological records since the experts recommend the second

to wheat, City Meteorological statistics show that Beijing has been 3 months without effective rainfall, the highest in 30 years the longest record of no precipitation. Affected by this, close to Beijing Jiucheng wheat seedling blight, Miyun Reservoir remained low. City Meteorological Climate Section

Chen Dagang, said that Beijing is characterized by less precipitation in winter, the perennial winter precipitation less than 2% of the year. And this winter the situation is more serious, winter, Beijing not to form an effective precipitation. He said Beijing last year, the last effective precipitation is 10 23 ~ 24, the precipitation was 7.3 mm, after Beijing and then does not appear effective precipitation, even in the last 29 December of that snow, but also saw Piao, but no precipitation.

Chen Dagang explained that this was mainly due to Beijing's cold winter of speed, strength, a winter on the control of the situation, combined with warm and humid air south of the weak, so Beijing is difficult to form precipitation, leading to drought. He said that as of now, Beijing has a full 3 months without effective rainfall, the highest since 1971, no effective precipitation record of the longest, the most in 30 years.

According to records, 24 October 1970 to February 16, 1971, Beijing had 114 days in a row without a record of effective precipitation, there is a weather record (1951) since history the most, while the dry conditions this winter has been ranked second. Expert doubts


less snow hard water vapor into

Q: invasion of the South suffered a rain, the Northeast and Xinjiang also have snow, and north China including Beijing, Huang-Huai, etc. Why has continued drought?

A: The more the South due to recent rainfall over southwest Bay of Bengal from the warm air of the abundant water vapor transmission, while the northern area two rainy water vapor from the Northeast and Xinjiang, respectively, Sea of Japan and Central Asia.