Research Article

Dependence of Warm Season Cloud-to-Ground Lightning Polarity on Environmental Conditions over Sichuan, Southwest China

Figure 5

Relative frequency (unit: %) of +CG lightning in each bin of (a) CAPE (unit: J kg−1), (b) SP (unit: hPa), (c) THETA (unit: K), (d) SHEAR-5 km (unit: m s−1), (e) SHEAR-3 km (unit: m s−1), and (f) VV-3 km (Pa s−1) in the plateau region.
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