20 1 1 what natural disasters have China suffered?

The following are the top ten domestic weather and climate events selected last year:

In June and June, droughts and floods in the middle and lower reaches of the Yangtze River turned sharply.

2. The precipitation in southwest China is unusually low in summer and autumn, and the drought is serious;

3. Local heavy precipitation has led to "seascapes" in many cities;

4. The annual average precipitation is the lowest in 60 years;

5. Southwest China and other places are frequently hit by high-temperature heat waves in summer, and many places break through the historical extreme value of high temperature;

6. Smog weather is frequent, meteorological warnings are constant, and traffic is blocked again and again;

7. Typhoon Meihua's track is abnormal, affecting 9 provinces (cities);

8. There is little precipitation in spring, and the risk level of air-dried fire is high;

9. The increasing frequency and intensity of solar activities have a significant impact on the earth;

10, the "autumn rain in West China" is the highest in 36 years, and rare autumn floods occur in many rivers.