The "plum blossom" path is east, and the impact on Jinan has weakened

The attractive typhoon "Plum Blossom" joked with Jinan. We have been ready to welcome the wind and rain, but because the typhoon mobile path is adjusted eastward, the impact on Jinan has weakened from the previous forecast. Affected by the peripheral cloud system, there was intermittent light rain from the afternoon to the night.

Jiao Yang, a forecast at the Jinan Meteorological Observatory, introduced that the typhoon "Plum Blossom" is currently on the coast of Jiangsu. It is expected to land again from the Shandong Peninsula area this night. It mainly affects the influence of Laiwu and Zhangqiu in the east, and the influence of Pingyin, Changqing, and west of the urban area will be weakened.

The changes in the movement path and strength of the typhoon are affected by many factors. The meteorological conditions, the location of the subtropical high pressure, the double typhoon and the western wind grooves and the cold air of the western band system will have a great impact on the path and strength of the typhoon. This time, due to the double typhoon and subtropical high pressure and ground friction after landing, and the cold air on the north side, the overall path of the "plum blossom" was east.

Forecasting difficulty: Verprration of autumn typhoon paths is more difficult to predict

The autumn typhoon path is more complex and changeable, which is related to the weather system that affects the autumn typhoon. China Weather Network Meteorological Analyst Shao Peng said that in autumn, such as western wind bands, subtropical high -pressure, cold air, etc. These weather systems are playing with each other, regardless of winning or defeat, just like a "bear child" influenced by different "parents", influenced by different "parents", and influenced by different "parents". Regulation, so it becomes suddenly east, west, and south, and the path is strange and changing, which greatly improves the difficulty of prediction. In terms of forecasting difficulty or power, autumn typhoons are full of "fierce characters".

Tomorrow will turn cloudy during the day, the highest temperature on the weekend is about 30 ° C, and the autumn is high.

Jinan Meteorological Observatory issued a county forecast released on September 15, 2022

(Jinan Daily reporter Zou Jianming)

Edit: Zhang Yu

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