Hourly cloud pictures received from the Geostationary Meteorological Satellite of the Japan Meteorological Agency give general indications of tropical cyclones,severe storms and frontal systems approaching the south China coast.

• 天文台每小时接收由日本气象厅的地球同步气象卫星拍摄的卫星云图。这些图像可以显示逼近华南沿岸的热带气旋、强烈风暴和锋面系统。