The temperature in Neijiang, Sichuan, has a high temperature and rainfall.

Cover reporter Huang Xiaoqing

On August 8th, the Meteorological Observatory of Sichuan City released the "Week Weather Trend Forecast". It is expected that this week (August 8th to 14th), the high temperature weather in Neijiang City continues, the lowest temperature of the week is 28 ℃ ～ 31 ℃, and the highest temperature is 39 ℃ ～ 41 ℃, the local can reach 42 ℃.

Since the beginning of July, the temperature in Neijiang has continued to rise, and the rainfall has been significantly less. Meteorological service information has become the focus of public attention. So how is a weather forecast? What is the characteristics of this year's weather compared to previous years? what is the reason? With these questions, on August 9, the cover journalist came to the Inner Jiang City Meteorological Bureau to interview the director of the Meteorological Observatory Huang Tingting.

The weather forecast is divided into five steps to complete:

After collecting the data, the forecasm analyst will make commercial production products released to the outside world

Meteorological observation

Entering the Neijiang Meteorological Observatory, each forecasmanship work carefully in their respective positions. The computer screen shows different weather business operation interfaces. On the large screen of the monitoring and early warning district, the satellite cloud map, automatic observation station chart, radar, radar, radar are displayed. Display diagrams, high -altitude detection diagrams, etc., helping each forecask to intuitively understand the real weather conditions.

data collection

Huang Tingting said that modern weather forecasting business is composed of meteorological observation, data collection, comprehensive analysis, forecast business, and forecast products. The first two items are automatically completed through instruments and computers. The latter three are on the meteorological station. Meteorological forecast analysts are analyzed and completed after discussing.

There are currently 148 ground meteorological observation stations in Neijiang City. The layout is located in the counties (cities, districts) towns and villages in the city. In Longchang City, there is also a X -band Doppler double polarization radar. , Thunderstorm wind, hail and other important monitoring and early warning technical methods for streaming weather.

Forecasters

After the data is collected and processed, the data is passed to the server. The forecasters call the information through professional software calls, and analyze a large amount of information such as the latest numerical forecast products, live data, satellite, and radar products obtained. Then the prediction officer, foreman, chief forecastman, etc. will discuss, analyze and summarize together to get the official forecast conclusion. Finally, it is made into different forms of forecast products, and published to the public through television, Internet websites, and mobile phone text messages.

Compared with the same period of the weather this year:

The temperature is abnormal and the rainfall is obviously less rainfall

The Neijiang is located in the staggered area of ​​the east of Sichuan and the western Sichuan summer drought. It belongs to the tropical monsoon climate area of ​​Central Asia. It has the characteristics of mild climate, abundant rainfall, sufficient light and heat, and long -frost -free period. It is a livable city.

After years of data analysis, the average annual temperature in Neijiang City is 17.2 ° C-17.7 ° C, the extreme maximum temperature is 41.9 ° C, and the lowest temperature is -3.2 ° C. "This year, it has not yet broke the highest temperature extreme value." Huang Tingting emphasized.

Nevertheless, the weather is still very abnormal this year. She analyzed that two characteristics were mainly presented. The first is that the rainstorm starts in advance. In the past, it was generally mid -to -late June, and the first regional heavy rain in Neijiang City began in April this year. Second, the temperature is extremely high, and the rainfall is obviously less. From the data from July to August 8th, compared with the same period of previous years, the temperature was 3 ° C -3.5 ° C year -on -year, and rainfall decreased by 59%-87%year -on -year. The reason for the analysis is mainly affected by the high -voltage and subtropical high -voltage of Qinghai -Tibet.

In the next 10 days, Neijiang is still mainly high temperature and heat, and the maximum temperature can reach about 40 ° C, and there is basically no precipitation. Neijiang Meteorological Observatory reminds citizens to pay attention to heatstroke and cooling down, public health and food hygiene, electricity and fire safety, shortening or suspending high temperature environment and open -air operations.

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