▲ 3 at Beijing Capital International Airport Air Station building, the customer is not normal flight information in the query. Our reporter Wang Haixin photo
last day of a two-day haze increased again, beginning at 5 am yesterday, surrounded by Beijing into a thick fog, visibility in the southeast city of less than 500 meters, or even less than some sections 100 meters. Municipal Meteorological Observatory at 7:15 am yesterday issued a yellow fog this fall the first warning signal, 13:15 and 17:00 and then another two fog warning issued. City weather is expected, the fog will continue today, and may further increase.
■ fog conditions
radiation cooling aggravate fog
yesterday morning, the entire capital are set in the white fog in the air dull, not a trace of wind. Municipal Meteorological monitoring data show that during the day yesterday, the Beijing city visibility less than 1 km southeast of Shunyi, Tongzhou, Daxing and other places fog, visibility of 500 meters, local less than 100 meters. Classification in accordance with the fog, visibility of 50 meters to 500 meters belong to the fog.
7:15 yesterday morning, Municipal Meteorological Observatory issued a yellow warning this fall’s first fog signal, fog is expected to last six hours. Followed by 13:15 and 5:00, and then another yellow fog warning signal issued. Until last night, the Beijing failed to dissipate the fog.
Bureau of Meteorology forecaster You Fengchun chief, said the Beijing fog, mainly due to the recent air humidity, no wind caused by atmospheric stability. The night before, Beijing cloudless sky, the ground lost insulation, radiation cooling (surface energy caused by external radiation cooling) to water vapor condensation, fog exacerbated diffuse.
You Fengchun said in Beijing today will remain surrounded by fog, and there may be further exacerbated. Tomorrow will be expected to have a cold air south and bring rain. As to whether it can effectively disperse the fog, but also the intensity of cold air, the current situation is not optimistic.
experts, the current struggle to stay in our fog is radiation fog, that the surface cooling effect due to gas condensation and the formation of ground fog. Radiation fog in the northern autumn, winter and early spring and other seasons of the more common, mainly in the sunny, breeze, near the ground, relatively abundant water vapor at night or early morning. As the sun gradually rises, the ground temperature increases, radiation fog will dissipate evaporation.
in eastern China are shrouded by fog
overwhelmed by heavy fog 28 morning in central and southern North China Plain and the Liaohe horizon, just two days to grow. Currently, the fog has largely swept across the eastern region.
According to the Central Meteorological monitoring data show that 29 to 30 at night, in the eastern region of China’s large-scale heavy fog. Northeast of central and southern, central and southern North China, the Huang-Huai, JAC, and the Sichuan Basin, southern, central and southern Shaanxi, Gansu and other places most of the eastern region suffered mist or fog. Among them, Beijing south, western Jilin, Liaoning, southeastern, central and southern Hebei, Henan, western, eastern Gansu, Shaanxi Province in western, central and western Shandong, northern Jiangsu, northern Anhui, central Hubei and Hunan in central visibility less than 200 meters in some areas .
Central Meteorological Observatory predicted this morning, the Beijing-Tianjin region, central and southern Hebei, Shanxi, southeast, west and south of Shandong, Henan in eastern Anhui, northern Jiangsu, Zhejiang, northwest, central and southwestern Hubei, in the Midwest and eastern Liaoning, Hunan and other places have less than 1,000 m visibility fog, visibility in some areas less than 200 meters.
slightly polluted air quality
fog lock the city, brought on in addition to the inconvenience of traffic, as well as the deterioration of air quality. According to the Beijing Municipal Environmental Protection Bureau of the monitoring data show that from at 12:00 on October 29 to 12 noon yesterday, Beijing’s air pollution index of 148, is a minor contamination, the main pollutant is particulate matter.
Municipal Environmental Protection Bureau is expected during the day, Beijing’s air quality will continue to decline, the API will be between 170 ~ 190, is light pollution even worse. So far, 10 months, fog and haze effects by several other reasons, Beijing harvest only 19 “blue sky.”
experts advise, foggy weather, pollutants and water vapor in the air combined with the settlement will become difficult to spread, people should avoid outdoor activity time, when outdoors wear scarves, masks, protect the skin, throat, joints and other parts, the elderly, children, frail people should focus on protection.
a large area of ??flight delays
yesterday by fog the impact of the airport part of the runway visibility to 100 meters, inbound and outbound flights were affected to some extent. As of 5 pm the same day, a total of 617 sorties perform flights, canceled flights to 152 flights, departing flights were delayed more than one hour 78 vehicles stranded.
from yesterday morning, the Capital International Airport will have a large number of flights were delayed or even canceled. Among them, the Air China flight emergency red fog was launched plans to 7:30 yesterday morning, the Capital Airport Air passenger flight from the ground is not homogeneous 19 classes, 10 classes boarding flights are not homogeneous, the other is not boarding flights to suspend the off.
after 9 am yesterday, the visibility gradually improved, the security units have started to run low visibility procedures. Meanwhile, according to weather conditions, airport operations and management committee has been the capital of the joint the airlines, the flight plan the real-time adjustments.
until around 1 pm yesterday, the Capital Airport Flights are gradually restored, visibility 900-1000 m, but the backlog of flights that morning, noon and afternoon flights still result in different degrees. According to the Beijing Capital International Airport’s statistics, as of 5 pm the same day, a total of 617 sorties perform flights, canceled flights to 152 flights, departing flights were delayed more than one hour 78 vehicles stranded.
the temporary closure of a number of high-speed
affected by fog, mist, especially the larger region southeast of Beijing, Shanghai, Beijing and Tianjin, Beijing-Harbin, Beijing and other highways open to the temporary closure and diversion measures. As of yesterday, 11:30, as the weather improved, Beijing has all the highway opened.
which, out of Beijing-Shanghai high-speed direction Dayangfang shunt, a Beijing-Tianjin high-speed streaming direction of the bridge in the chemical industry, the direction of the White Deer Jingha the Beijing toll diversion, Jingkai from Beijing direction in Jinhua Temple toll diversion. In addition, within the Sixth Ring Road of Beijing Sixth Ring Xisha Tun from the East North Central and South six six two-way closed loop Changyang, high-speed Beijing-ping Wu Coal Coal toll to the toll way to summer closures.
cardiovascular traditional illnesses recur
Reporters from yesterday Day Hospital, People’s Hospital, East Hospital and other hospitals was informed that recently, colds, respiratory, cardiovascular and cerebrovascular traditional illnesses recurrence was significantly higher than usual number of patients.
last weekend, the Sino-Japanese Friendship Hospital emergency department patients with more than 500 people, and on weekdays, weekends in the emergency room is generally about 350 people. “Respiratory failure, heart failure, which can not come lightly,” the doctor said the hospital emergency department, previously had coronary heart disease, coronary bypass done, An old patient had the stent, the condition prone to repeated. East of Pediatrics has also entered the busiest time of the year, 300 people per day admissions in children.
experts cautioned that the cold weather, the human blood vessels, blood pressure is easy to increased fluctuations. People, especially the elderly to the timely replacement of clothes to keep warm. Avoid fatigue, tension, agitation, as little as possible to participate in social activities and long-distance travel. Patients with underlying diseases, must be under the guidance of a doctor to adjust medication.
airport train station change
10 am yesterday, the reporter at the Capital Airport T1 and T2, see, waiting hall, a large number of passengers stranded, waiting seat because all filled with people, many passengers had to had to sit on the aisle, railings, etc.. In desperation some people sat on the floor, waiting for a long time because it was sitting around playing the poker. Flight information display in the front, almost all of the flights have shown that “delay.”
Hangzhou, Li was originally destined for 10:55 of the aircraft, he will be 8:30 to advance, but was told that flight delays, “came on the road on the block, also did not expect to run into this matter. “He went to the desk every half an hour asking once, but are helpless and back, until 3:30 pm yesterday, the frequency of the aircraft was officially off. Pick-up of Mr. Sung also very depressed, his friends came from Dalian, the original 9:00 to get to Beijing, but wait until 11 o’clock, the plane took off from Dalian yet, until he received more than 12 people.
more stranded passengers are not sure of the specific departure time, the approach of noon, we have to go around looking for lunch, the terminals are also restaurants and convenience stores a time full of people. Mr. Zhang started eating instant noodles Yinchuan, he laughs and says, “This is the same as the airport with the train station.”
Capital Airport that due to large number of passengers stranded, the airport launched a large-scale flight time delay in the plan. Beijing Capital International Airport remind the passengers in case of such heavy fog, you should promptly fly the airline with the contact, to determine whether the normal flight, and reasonable travel arrangements, so as to avoid bad weather delayed their special trip.
integrated our reporter Wang Shuo Tang Lei Jun, Hang Li Qiumeng Xinhua News Agency reported
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