台风"红霞"残余系统对华南华中地区的影响持续。中央气象台发布消息，7月28日至30日，广东、广西、福建、湖南、湖北等地将出现大到暴雨，部分地区有大暴雨，最大降雨量在100-220毫米之间[1]。其中，广东东南部、福建东南部、湖北中部、河南西部、云南南部等地将成为大暴雨的主要集中区域[1]。
气象部门已发现强降雨信号。福建漳州等地局地特大暴雨，降雨量达264.1毫米；广西局地最大小时降雨量超过109.7毫米[1]。中央气象台于7月28日06时发布暴雨黄色预警和强对流天气蓝色预警，并预警山洪、地质灾害、中小河流洪水等灾害风险[1]。
此外，部分地区将伴随8级以上雷暴大风或冰雹，黑龙江中东部部分地区最大风力可达11级以上[1]。
The China Meteorological Administration has issued warnings as the residual system of Typhoon Hongxia persists in impacting areas across southern and central China [1]. From July 28 to 30, heavy to torrential rainfall is forecast to strike Guangdong, Guangxi, Fujian, Hunan, and Hubei provinces, with some regions experiencing exceptionally heavy downpours ranging from 100 to 220 millimeters [1]. The rainfall pattern is expected to extend to southeastern Guangdong, southeastern Fujian, central Hubei, western Henan, and southern Yunnan [1].
Meteorological authorities have already recorded localized extreme precipitation during the initial phase of the system's impact, with Zhangzhou in Fujian receiving 264.1 millimeters of rainfall, while certain areas in Guangxi experienced maximum hourly rainfall exceeding 109.7 millimeters [1]. In response to the developing weather situation, the China Meteorological Administration issued a yellow alert for rainstorms and a blue alert for severe convective weather at 6:00 AM on July 28 [1]. Authorities have warned of heightened risks of mountain floods, geological disasters, and flooding in small to medium-sized river systems [1]. Additionally, some areas face the threat of thunderstorms with winds exceeding 8 levels or hail, while portions of central and eastern Heilongjiang may experience maximum wind speeds reaching 11 levels or above [1].