Citation: | Chyi Dorina, He Lifu, Wang Xiuming, et al. Fine observation characteristics and thermodynamic mechanisms of extreme heavy rainfall in Henan on 20 July 2021. J Appl Meteor Sci, 2022, 33(1): 1-15. DOI: 10.11898/1001-7313.20220101. |
Fig. 1 Monitoring of heavy rainfall from 18 Jul to 22 Jul in 2021 (a)the accumulative rainfall from 0800 BT 18 Jul to 0800 BT 22 Jul, (b)the rainfall from 0800 BT 20 Jul to 0800 BT 21 Jul, (c)hourly rainfall of Zhengzhou Station from 0800 BT 19 Jul to 0800 BT 22 Jul, (d)minutely rainfall (the column) and accumulative rainfall in 5 minutes (the blue solid line) of Zhengzhou Station from 1500 BT to 1759 BT on 20 Jul
Fig. 6 Cross-section of θse (the contour, unit: K), vertical velocity (the shaded) and the combination (the arrow) of zonal wind (unit: m·s-1) and vertical movement (unit: 10-2m·s-1) along Zhengzhou Station from 20 Jul to 21 Jul in 2021 (the black triangle is the longitude position of Zhengzhou Station, the blue dotted line refers to 0℃)
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