Recent torrential downpours driven by lingering tropical storm moisture have prompted heavy rain alerts across multiple regions, triggering comprehensive emergency safety guidelines on handling floods, transit risks, and home defense.
Severe Weather Alerts Sweep Multiple Regions
An expansive wave of persistent, heavy rainfall has struck northern, central, and eastern parts of the country as residual moisture from tropical storms pushes northward. The severe weather system brings overlapping hazards including lightning, strong winds, and significant water accumulation on roadways. In response to the intensifying conditions, multiple locations in Beijing issued consecutive orange and red rainstorms warnings.
The current downpours demand immediate preparedness from residents in affected zones. Emergency management communications emphasize that navigating the severe weather requires strict adherence to self-rescue and safety protocols as multi-risk conditions develop across urban and rural sectors.
The Four-Word Emergency Formula for Survival
Survival measures are summarized into a concise four-character strategy: prevention, avoidance, evacuation, and signaling. Each step targets a specific phase of severe storm exposure.
Prevention centers on gathering essential disaster relief kits containing flashlights, bottled drinking water, compressed dry rations, basic first aid supplies, and emergency whistles. Outdoors, residents should wear raincoats rather than using metal-framed umbrellas to minimize lightning risks. Drivers are instructed to equip vehicles with safety hammers, flashlights, whistles, and accessible fire extinguishers while avoiding common pillows as makeshift floatation devices since water absorption increases weight and risk.
Avoidance and Evacuation require staying away from high-risk geological areas such as mountain valleys and river gorges, as well as low-lying spots like underpasses and bridge tunnels. When floodwaters rise indoors, residents should immediately move upward. In a debris flow scenario, people must run straight up the adjacent slope perpendicular to the mudflow rather than racing down a valley or riverbed.
Multi-Scenario Guidance for Homes and Transit
Protective measures are outlined tailored to residential spaces, outdoor transit, and motor vehicles. Before heavy rain arrives, households must check electrical and gas installations, closing main valves and power switches when necessary. Residents in low-lying dwellings should install water barriers, pile sandbags, or build earth embankments, keeping emergency packs prepared for rapid evacuation.
Outdoor pedestrians face severe electrical and structural hazards during storms. The guidance instructs individuals to halt outdoor activities, steer clear of manhole covers and deep pits, and maintain safe distances from leaning high-tension towers or dangling power lines. People should never shelter under trees or on open, elevated ground during thunderstorms.
Shallow puddles permit slow, cautious traversal, but deep or unmeasurable water requires immediate rerouting. If a vehicle stalls in standing water, restarting the engine is strictly prohibited. Drivers must abandon vehicles for higher ground if water levels surge rapidly, using safety hammers or headrest steel tips to break side windows if doors jam.
Expert Review and Communication Protocols
The safety guidance underwent review by Pan Lijiun, a researcher at the Chinese Center for Disease Control and Prevention’s Institute of Environment and Health and a member of the National Health Popular Science Expert Library.
When signaling for rescue, individuals must clearly state their location, injuries, and required assistance when calling emergency numbers. In isolated spaces or dense crowds, victims can bang on hard objects or shout. During daylight, reflective items like mirrors assist in signaling; after dark, flashlights should transmit a pattern of three short flashes, three long flashes, and three short flashes.
Recent widespread and continuous heavy precipitation has affected North China, Huanghuai, and East China. Huabei, Huanghuai, and Huadong have successively entered rainstorm mode. Multiple locations in Beijing have successively issued orange and red rainstorm warnings.
Pan Lijiun Reviews Safety Guidance
The safety advisory details specific items for home disaster preparedness kits. Families should prepare disaster prevention emergency packs containing flashlights, bottled drinking water, compressed dry rations, commonly used first-aid medicines, and emergency whistles. When going out on rainy days, people should prioritize wearing raincoats and avoid using metal-framed umbrellas during thunderstorms to reduce the risk of lightning strikes. Inside vehicles, emergency items should include safety hammers, flashlights, and emergency whistles, with vehicle fire extinguishers placed within easy reach. Ordinary pillows must not be used as floating tools on water, as water-absorbing pillows will increase weight and risk.
For avoidance and evacuation procedures, individuals should avoid traveling to high-risk geological disaster areas such as mountainous regions and river valleys unless necessary. When encountering floods, people must stay away from low-lying areas such as bridge underpasses and underground passages, and promptly head to high ground or structurally sound buildings for safety. When indoor flood backflow occurs, residents should move to higher ground at the very first moment. In the event of a mudslide hazard, people must immediately evacuate to the hillside on the side perpendicular to the mudslide, and must never run downward along mountain gullies or river channels. Along the way, travelers must watch out for road collapses and gullies, remaining vigilant against falling rocks and broken branches from above.
For seeking rescue and communication, individuals should call rescue numbers and clearly state their location, the injuries of personnel, and the assistance needed. In densely populated areas, people can shout loudly, while in remote areas or narrow spaces, they can knock on hard objects to make sounds. During the day, reflective objects such as mirrors can be used to reflect light, and at night, flashlights can be used to send out distress signals following the rhythm of three shorts, three longs, and three shorts.
Home safety defenses require checking circuits and gas facilities before heavy rains arrive, shutting off gas valves and the main power switch when necessary, and closely monitoring roof leaks and outdoor water levels. Residents living in low-lying areas can place water barriers, pile up sandbags, or build earth ridges at their doorways to prepare for water isolation, and must prepare emergency kits to evacuate at any time when necessary.
Outdoor travel rules state that all outdoor activities should be suspended during heavy rain periods to return indoors for safety as soon as possible. If walking in accumulated water is unavoidable, individuals must carefully observe road conditions, avoid manhole covers and deep pits, and refrain from wading across rivers or bridges. When traveling in groups, people should use ropes to pull each other. People must keep a distance from leaning high-voltage towers and sagging or broken wires to avoid electrocution risks, and avoid staying under trees or on open elevated land during thunderstorms.
Driving safety rules mandate that motorists encountering accumulated water on the road should drive through slowly at low speeds only if the water is confirmed to be shallow. If the water is deep or its depth cannot be determined, drivers must immediately turn around and detour, prohibiting any forced wading. If a vehicle stalls in accumulated water, secondary ignition is strictly prohibited. When water levels rise rapidly, drivers must decisively abandon their vehicles and head to higher ground. If vehicle doors cannot be opened, drivers can use a safety hammer or the steel-reinforced sharp corners of seat headrests to shatter the car windows for escape.
The published guidance was planned by Wang Ning, edited by Yang Ying, and reviewed by Hu Bin and Wang Ning, with editorial oversight from Wan Yueying and Liu Bing.
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