Spatial and Temporal Variability in the Precipitation Concentration in the Upper Reaches of the Hongshui River Basin, Southwestern China

Table 1

Geographical coordinates, annual mean precipitation (), and mean number of rainy days () (daily precipitation ≥ 0.1 mm) for the selected 18 meteorological stations across the UHRB.

Gauge station (abbreviation)	Latitude (°N)	Longitude (°E)	Elevation (m)	(mm)
Wei Ning (WN)	26.85	104.25	2316.5	900.1	191
Shui Cheng (SC)	26.73	104.78	1811.7	1189.1	215
Zhan Yi (ZYI)	25.58	103.83	1866.0	968.4	137
Pan Xian (PX)	25.78	104.65	1490.0	1362.7	191
Yu Xi (YX)	24.33	102.57	1671.0	892.9	139
Lu Xi (LX)	24.53	103.73	1704.3	910.3	141
Meng Zi (MZ)	23.47	103.57	1299.0	840.2	131
Yan Shan (YS)	23.68	104.32	1596.4	988.6	156
An Shun (AS)	26.23	105.92	1375.1	1312.8	188
Du Jun (DJ)	26.28	107.52	760.0	1427.2	186
Xing Ren (XR)	25.42	105.25	1400.0	1319.2	190
Wang Mo (WM)	25.25	105.98	500.0	1220.4	152
Xing Yi (XY)	25.08	105.02	1305.0	1437.4	186
Zi Yun (ZY)	25.72	106.15	1489.0	1274.2	177
Hui Shui (HS)	26.18	106.68	949.7	1196.7	179
Luo Dian (LD)	25.45	106.77	405.0	1143.7	146
Du Shan (DS)	25.85	107.53	984.0	1312.9	187
Feng Shan (FS)	24.55	107.03	490.0	1524.2	162