South dispatch reporter Fu Jingyi day after day the cold air since, let Shenzhen occupy " freezer " while, implicative weather also of dusky, but blue sky is matching Bai Yun today, although weather as before cold, but celestial beautiful scenery brushed screen again however, not only " Shenzhen is blue " still have " spun sugar " .
South hero of reporter Zhao Yan is photographed
Begin from afternoon, a platoon " spun sugar " photograph, brush exploded the friend circle of Shenzhen person. Actually, this is pervious to light altocumulus, generally speaking, before cold air comes, cloud layer is added gradually thick, show a layer to distributing, the cloud layer of massiness is in mutual " extruding " below, can present the cloud that gives scale appearance. Atmosphere expert introduces, cloud of this kind of scale accumulates certain level to be able to turn into rainfall cloud cluster. Figure ground says atmosphere adage: "Scale day, not rain also wind bump " .
Pervious to light the characteristic of altocumulus is cloud layer is in taller headroom, cloud piece is thinner, show white, often become or two direction are arranged trimly, there is apparent crack between cloud piece, although do not have aperture cloud piece brim is brighter also, can discern position of day, month.
Today Shenzhen all over the sky is pervious to light altocumulus, be not divided with the arrival of cold air. Shenzhen observatory forecasts Introduction Wang Shuxin, appear the reason of this phenomenon, should be a cold air after before one cold air wear off has not come, the cloud layer of this moment sky is gradually abate and abreaction, next the cloud can have a few aperture to open this kind of person to cry fully pervious to light tall.
According to weather forecast, yesterday (10 days) nightly to today (11 days) by day, shenzhen cloudy day turns cloudy, bureau ground has fragmentary light rain; Morning lowest air temperature is in 11-13 ℃ , ℃ of 16-18 of highest by day air temperature is controlled; Relative humidity 70%-90% ; Slant class of north wind 3-4, mix littoral the height is the greatest flatus 7-8 class; Visibility of whole town major area is in 5-20 kilometer. In cold yellow early-warning and become effective of signal of early-warning of fresh gale blue.
Suffer today (11 days) the dusk and bright acquired (12-13 day) new complement of a cold air is affected, tomorrow (12 days) air temperature of before dawn lowest drops to be controlled to 10 ℃ , upper area is again small 1-2 ℃ ; ℃ of 14-17 of highest by day temperature, mix littoral the height is the greatest flatus 7-8 class. Since 14 days cloudy, see sunshine, air temperature picks up stage by stage, weather gradually hasten is warm, highest air temperature can rise to 23 ℃ . Look into 17-18 day to suffer effect of weak cold air, air turns gradually dry, air temperature falls slightly 1-2 ℃ .
Weather chill, add garment heat preservation please, additional, mix littoral flatus of upland 7-8 class, coastal activity notices safety, appropriate arranges the article of the altitude such as the balcony.
