The six- and 24-hour choices process consecutive hourly fields centred on the selected time. Station-event peak correction is reported only for the 24-hour window; shorter windows never display a misleading calibrated peak. CPU mode does not consume ZeroGPU quota; ZeroGPU mode is faster but uses the visitor's daily allocation.
10-m wind field
Results
Window peak evolution
Peak comparison
Status and provenance
Scope. Direct reconstruction is defined on the bundled Pearl River Delta 3-km domain. The optional engineering product reports calibrated event peaks only for the supported CMA station network; it is not a universal arbitrary-grid bias correction. The map includes the locally supplied provincial and prefectural boundary layers.