Prediction of Continuous Rain Disaster in Henan Province Based on Markov Model
Table 1
The occurrence of continuous rain disasters in 13 cities of Henan province.
City
Date
2013
2014
2015
2016
2017
2018
2019
Anyang
7.29–8.8
0
1
1
1
1
0
1
8.9–8.30
0
1
0
0
1
1
1
Xinxiang
7.29–8.8
0
1
1
1
1
1
0
8.9–8.30
0
1
1
0
0
0
0
Sanmenxia
7.29–8.8
0
1
1
1
1
0
1
8.9–8.30
0
1
1
0
1
1
0
Luoyang
7.29–8.8
0
1
1
1
1
0
1
8.9–8.30
0
1
0
0
0
1
0
Zhengzhou
7.29–8.8
1
1
1
1
0
1
1
8.9–8.30
0
1
1
0
0
0
1
Xuchang
7.29–8.8
1
1
0
1
1
0
1
8.9–8.30
0
1
0
0
1
1
0
Kaifeng
7.29–8.8
0
1
1
1
1
1
1
8.9–8.30
0
0
0
0
1
1
1
Nanyang
7.29–8.8
0
1
0
1
0
1
0
8.9–8.30
1
1
1
0
0
1
0
Pingdingshan
7.29–8.8
1
1
0
1
1
0
1
8.9–8.30
0
0
0
1
0
0
0
Zhoukou
7.29–8.8
1
1
0
0
1
1
1
8.9–8.30
1
1
0
0
0
1
0
Zhumadian
7.29–8.8
1
1
0
1
1
1
1
8.9–8.30
1
1
1
0
1
1
1
Xinyang
7.29–8.8
0
1
0
1
1
0
1
8.9–8.30
1
1
0
0
1
1
1
Shangqiu
7.29–8.8
1
0
0
1
1
1
1
8.9–8.30
1
0
0
0
0
1
0
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