Flooding in Chiba Prefecture leaves 6 dead, paralyzes transportation

The death toll from severe flooding in Chiba Prefecture rose to nine as rescue efforts continued following days of relentless rain. Nearly 500 residents have been evacuated from their homes, with thousands more stranded due to widespread transportation disruptions. The storm system, which hit the region with unprecedented intensity, left roads impassable, vehicles submerged, and entire communities cut off from essential services. The deluge began late on Thursday and intensified over the following hours, triggering emergency alerts across multiple municipalities in Chiba Prefecture. By early Friday, the Japan Meteorological Agency had issued its highest-level downpour warning, Level 5, for more than one-third of the area’s towns. This classification indicates extreme risk of flooding and landslides. Similar high-level warnings were also posted for several municipalities regarding potential landslides. These alerts were subsequently lowered on Friday morning as the immediate threat appeared to ease, though the damage had already been done. Residents in Chiba and neighboring areas were urged to seek shelter and evacuate promptly as roads became impassable under deep floodwaters. In some cases, vehicles were completely submerged, trapping occupants inside. At least two of the deceased were discovered inside such vehicles, highlighting the danger posed by rapidly rising waters. Police confirmed additional fatalities, including a man found unresponsive on a flooded road in Yachiyo and another individual who collapsed in Sakura. The prefectural government also reported the deaths of a 66-year-old woman trapped in her car in Sakura and a man whose condition deteriorated after being exposed to floodwaters in Ichikawa. Evacuation orders initially covered more than 400,000 people in both Chiba and Ibaraki prefectures, though these numbers have since been reduced significantly. As of 11 a.m. on Friday, approximately 102,600 people remained under evacuation orders in Chiba Prefecture, while all orders in Ibariki had been lifted. Over 200 evacuation centers were established across Chiba, Ibaraki, Saitama, and Gunma prefectures to accommodate displaced residents. Transportation networks across the region came to a standstill, stranding thousands of commuters and travelers. In Chiba alone, trains and buses ceased operation, forcing many to seek refuge in public buildings. Around 1,800 individuals gathered in the Chiba Prefectural Government Building, which was opened to provide temporary shelter. One commuter described the experience as harrowing, noting the lack of electricity and the sense of vulnerability amid the chaos. Another traveler, unable to return home after work, spent the night at the facility, relying on basic supplies provided by officials. Narita Airport, located within Chiba Prefecture, became a makeshift shelter for approximately 7,000 stranded passengers as ground transport systems failed. The airport operator confirmed that the situation prompted the temporary accommodation of those unable to reach their destinations via conventional means. The severity of the rainfall was underscored by meteorological data showing that in Chiba's Chuo Ward, hourly precipitation reached 115 millimeters during the height of the storm, a figure comparable to the total monthly rainfall typically recorded in August. Such levels of rainfall are exceptionally rare and contribute to the catastrophic impact observed in the region. Power outages affected roughly 45,000 households in Chiba Prefecture, further complicating recovery efforts. Water gushing from manholes and knee-deep flooding in streets added to the challenges faced by local authorities and emergency responders working to restore order and ensure the safety of residents. With the immediate danger seemingly abating, attention now turns to the long-term implications of the disaster. Officials are assessing the extent of infrastructure damage and preparing for possible follow-up actions to support affected communities.