Winter Lei Chen Zhen: outbreak of Warcraft players stagnation?

Winter registration why Thunder?

"the Beijing News weekly of new knowledge

November 10 morning, many Beijing residents are heard very rare was rolling thunder.

That night, over Beijing staged a rain, snow, sleet, "four clusters" of weather phenomena. It was snowing Thunder also refresh 150 years since Beijing thunderstorm days at the latest.

Thunderstorms are expected in the hot humid summer.

Surface from the Sun to get a lot of heat, and then heating low level air. The atmosphere on cold thermal structure to store the convection air energy. Once the atmosphere in some touches factors, air will start up. Water vapor rises to a height will freeze into ice crystals, growing until heavy air care not to fall.

Water droplets and ice particles in the movement of intense in the cloud will keep a variety of contact and friction generate static electricity.

Generally, small drops of water particles, generally positively, negatively charged other large particles. Airflow and gravity will eventually make a significant and negative electricity. If this process of continuous development, the clouds like a plug in the charger, the ultimate potential to penetrate the air between the anode and cathode, instant severe discharge, ring Thunder.

In the winter, the solar radiation energy provided.

When the high latitudes cold air aggro, the whole atmosphere has become cold and dry, moisture in the air and then by condensation, slowly falling snowflakes grow into regeneration to ground. But if after winter, weather or hotter, lower atmosphere there is enough moisture, air, atmosphere have hot and cold contrast, you can save energy. Warm air uplift resulting convection, which although not as water vapor, but also in the summer of rich enough to start charging process. This also explains why the "winter night" Ray appears "snow ice sand" of sleet, because generated in strong sleet General disturbance ofcold clouds. Winter Thunder on atmospheric can produce sufficient instability and moisture. Moist air can promote the snow, so there is a "hit the snow winter hit strikes."

"Winter Lei" this rare weather phenomenon is the climate change signal? as a matter of fact, the climate is a very large range for a long time the overall characteristics that cannot be represented by one or two special weather phenomena.

In November this year in many areas throughout the winter and snow, and mainly the high latitudes in the northern hemisphere circulation caused by a sudden adjustment. In the high latitudes over a full year of westerly circulation, the air continuously from upstream to China. Comparison of atmospheric circulation, North-South movement when straight is relatively small, high-latitude cold air does not easily affect our country. When the circulation is large "waves", first round to the North high latitudes in the cold regions and then to China, with the cold air. The recent case of atmospheric circulation in the sudden appearance of a North-South component, cold air to be warm, moist air until control of the place. In fact, this atmospheric circulation adjust every year, but this year there was partial to the warm, moist air was much too late withdrawal before Orchestra "winter Lei Chen Zhen" weather phenomenon.

Poetry in the evil "said:" winter Lei Chen Zhen ...

Is afraid and Jun. "Now you probably won't have that field in winter Lei and" Lovers "together. Although the "winter Lei Chen Zhen" does not express what "God", the recent bad weather "Blizzard", will not be the "world of Warcraft" player inside the result of the outbreak of the great depression?

□ Guanshan rain (United States of meteorology)