Tianjin: The minimum temperature in 48 hours drops by 8℃ to 10℃

On June 23, 2023165438+1October 23, Tianjin began to encounter strong cold air, and there will be a cold wave weather process in Tianjin. On 23rd and 24th, strong winds will cool down, and the lowest temperature in our city will drop by 8℃ to 10℃.

Tianjin Meteorological Observatory issued a blue warning signal for cold wave and a blue warning signal for land gale at night on 1 1 respectively. Affected by strong cold air, it is expected that there will be cold wave weather in Tianjin from the afternoon of 22nd to 24th, and the minimum temperature in 48 hours will drop by 8℃ to 10℃. On the morning of 24th, the minimum temperature in the central city will drop to around -4℃.

The minimum temperature in the northern region will drop to about -8℃. On the afternoon of the 22nd, there will be a northwest wind of 4-5 and a gust of 6. From the second half of the night to the 23rd, there will be a northwest wind of 5-6, a gust of 8 and a local gust of 9.

Meteorologists reminded that in the process of strong cold air, citizens should pay attention to cold and warmth, and at the same time go out as far as possible from billboards and other objects to avoid the damage caused by strong winds.

Related defensive measures:

In response to the weather process, Tianjin Meteorological Bureau issued timely forecasts and early warnings, and at the same time carried out progressive meteorological services in various ways to carry out differentiated meteorological services for public health protection, agricultural production, energy supply, port traffic, and safe urban operation.

In order to keep the citizens warm for the winter, Tianjin Meteorological Bureau reminded the heating department to pay attention to the cold wave process one week in advance, and timely issued a special report on cold wave and gale warning and important heating weather to the municipal and district heating management departments and heating enterprises, reminding the heating department to pay attention to the influence time and cooling range of cold air, and combined with the weather forecast based on the location of the heat exchange station, make adjustments to the water supply temperature and flow.

In 2023, Tianjin Meteorological Bureau strengthened the effective integration of heating industry data and meteorological observation data, developed a heating load forecasting model based on comprehensive meteorological factors by using artificial intelligence algorithm, and embedded it in Tianjin heating meteorological service platform.

Carry out heating load forecasting based on the location of heat exchange stations, provide heating forecasting services for heating enterprises in different regions and different time scales, and assist heating enterprises to scientifically formulate heating dispatching plans.

Xinhuanet-Tianjin issued a blue warning of cold wave, and the minimum temperature in 48 hours dropped by 8℃ to 10℃.