A Numerical Study of the Beijing Extreme Rainfall of 21 July 2012 and the Impact of Topography

Figure 9

Radar reflectivity (shadings, units: dbz) over a subdomain of D3 for CTRL experiment at (a) 1700 UTC, (c) 1800 UTC, (e) 1900 UTC JUL2012. (b), (d), and (f) as in (a), (c) and (e), respectively, but for the TOP0.25 experiment.

(a) CTRL 17 UTC 21

(b) TOP0.25 17 UTC 21

(c) CTRL 18 UTC 21

(d) TOP0.25 18 UTC 21

(e) CTRL 19 UTC 21

(f) TOP0.25 19 UTC 21