Which Typhoons Have Caused the Most Severe Impact on Hebei in History?
TyphoonSays·防御问答 · Regional Typhoons · 更新 at 2026-10-19
Why Is the Inland Region Unable to Escape the "Typhoon Calamity"?
Although Hebei has no coastline, it is frequently affected by the residual circulation or outer cloud bands of typhoons. From July to September each year, after northward-moving typhoons make landfall and weaken in East China or Shandong, the abundant moisture they carry can easily trigger extreme rainfall in North China if it converges with cold air from the north. This combination of "typhoon + cold air" is often more destructive than direct coastal landfalls, due to its wide coverage, long duration, and high intensity. According to national standards, typhoons have usually weakened to tropical depressions by this stage, but their disaster risk should not be underestimated. Especially when the subtropical high is positioned to guide moisture northward, Hebei becomes the center of heavy rainfall.
Review of Historical Typical Cases
In recent years, the most severe impact on Hebei was caused by Typhoon DOKSURI (2023, No. 5). After making landfall in Fujian and moving north, its residual circulation collided violently with cold air, causing catastrophic basin-wide flooding in the Hai River Basin. Areas such as Zhuozhou and Gaobeidian in Baoding suffered severe urban waterlogging, with water depths reaching several meters in some parts, resulting in significant losses.
Other notable examples include: Typhoon DAMREY (2012), which made landfall in Jiangsu, crossed Shandong, and entered Hebei, triggering floods in many areas; Typhoon AMPIL (2018), which affected eastern Hebei and Tianjin after passing through Jiangsu, Zhejiang, and Shandong, bringing heavy rainstorms. Additionally, Typhoon RUMBIA (2018) and Typhoon HAITANG (2017) demonstrated that even if the landfall location is further south, Hebei still faces severe rainfall threats as long as the moisture transport channel remains open.
Major Disaster Risks and Key Defense Measures
The impact of typhoons on Hebei mainly manifests in four types of disasters:
- Extreme Rainstorms and Urban Waterlogging: Short-duration heavy precipitation exceeds the capacity of urban drainage systems, leading to water accumulation in low-lying areas.
- Geological Disasters in Mountainous Areas: After soil saturation in the Taihang and Yanshan mountain ranges, flash floods, debris flows, and landslides are highly likely to occur.
- Basin-wide Flooding: The superposition of upstream runoff and local rainfall causes river levels to rise sharply.
- Wind Damage: Even with weakened winds, there is still a risk of toppling temporary structures and billboards, or breaking trees.
Disaster Prevention Advice for Residents:
- Monitor Warnings Closely: Pay close attention to rainstorm and typhoon warning signals (blue, yellow, orange, and red levels) issued by meteorological departments. Once an orange or red warning is issued, minimize outdoor activities.
- Evacuation Principles: Residents in mountainous or low-lying areas should familiarize themselves with evacuation routes in advance. Do not wade through flooded sections recklessly; be alert to missing manhole covers and the risk of electric shock.
- Follow Official Policies: For specific measures such as school suspensions, work stoppages, and business closures, strictly adhere to the latest announcements issued by local governments and emergency management departments.
The key to guarding against the residual effects of typhoons lies in vigilance against "water." Real-time typhoon tracks and the latest forecast data can be queried at TyphoonSays (taifengshuo.com).
This article is original educational content from TyphoonSays. Please refer to the latest official announcements from local governments for policy standards.