Ningbo 17 Day MOD next week weather rainfall singing "hero.
- Details
- Category: Ningbo News
- Published: Monday, 18 June 2012 08:39
Ningbo City, the rainy for the last 10 years.
Ningbo, China, June 16 (Reporter Chen Jinyuan) the air is thick, hot Weihan, often working outdoors, people should feel the recent gradually getting a little "boring". Reporters in a conference on the 16th Ningbo City observatory MOD confirmed Ningbo MOD at 17, next week, Ningbo weather rainfall sing the "leading role", the most sultry period of the year comes.
MOD to meet the two conditions of temperature and water vapor
By the combined effect of the southwest warm and humid air and weak cold air on the 16th late at night from Ningbo will enter consecutive rainy days. MOD after the daily average temperature of Ningbo will be maintained at 24-25 ° C up and down, high humidity, low air pressure.
Rainy days to satisfy the two conditions of temperature and water vapor. Ningbo City Meteorological Station chief forecaster He Caifen told reporters, according to the latest data analysis, Ningbo parts of the evening on the 17th to the 18th, heavy rain, although the occasional precipitation in 21-22 days gap, but in line with the MOD rain date standards.
In general, the MOD's criteria are: five in June, more than five days or five days, daily rainfall greater than or equal to 1 mm, with rainy weather, the rainy season precipitation is continuous. He Caifen said: "more than five days of rain, allow two days day rainfall is less than or equal to 1 mm, or one day, no rain, but after no more than five consecutive days or five days with clear weather, in which case, as the for the MOD standards. "
Only five days of the rainy season the amount of at least the year of the rainy period
In accordance with the perennial situation, Ningbo MOD on June 13, July 9 Sunrise plum plum rain period of 26 days, urban rainy season was 265 mm. According to statistics, the rainy season the amount up to the year 1954 amounted to 782.8 mm, the rainy season as long as 76 days. The rainy season the amount of at least the year 2006, the Meiyu only 21.5 mm, the rainy season is only five days.
Compared with the same period the year, since January this year, ended June 15, Ningbo City, the northern part of rainfall generally above normal by 4-5 percent in the southern region is above normal by 3-4%. April rainfall of about 2% of the rest of the month of January-May precipitation are the ones, which in January, March and May, above normal 5 percent.
Temperature side, compared with the same period the year, since January, the temperature in around the city than the normal level about 1 degree Celsius. Average temperature is slightly low in February, and significantly higher in April-May, the rest of the month close to year-round.
The rainy season is concerned about the severe weather to prevent secondary disasters
Pacific Ocean typhoon activity, the subtropical high instability, overall easterly weak. Predict the MOD, Ningbo City, rainy season the situation is not very typical rain band will swing in Ningbo, north and south, when the strong weak, uneven spatial and temporal distribution of urban counties rainfall.
Weather experts say, easy to localized heavy precipitation triggered flash floods, landslides, urban waterlogging and secondary disasters such as the public and the relevant units need more prevention. At the same time, the public needs to concern the occurrence of the rainy season during the lightning and other severe weather, pay attention to the tide of the rainy season during the hot, stuffy effect on human health, attention regulation, and attention to good home and food, such as moisture, mildew, etc..
Oriental Hotline Alerts | Source 2012-6-17 10:03:14 Ningbo, China
