The weather in Asia tomorrow

On 6th 14, there was a closed isobar of 1008 in the middle of the South China Sea, and the two adjacent isobars were 1006 and 1008 respectively, so the air pressure in this area should be above 1008, and it is a high pressure center. Compared with 20 o'clock in the east of Taiwan Province Island. The southeast of the lower reaches of the Yangtze River is a ridge of high pressure, and the direction of horizontal pressure gradient force is southeast. After being influenced by the geostrophic bias, it turns to a southerly wind. From 14 to 20: 00, the isobar becomes denser, and the pressure in the high-pressure center changes from 10 12 to 1065438, and the pressure gradient becomes larger, and the wind will increase in the afternoon. South China has always been a ridge of high pressure.

So choose: C.