A major winter storm delivering heavy snow, rain and freezing conditions is sweeping across central and eastern China. On January 19, 2026, snowfall reached peak intensity in Zhengzhou, Henan Province. The National Meteorological Center has issued yellow alerts for cold waves and freezing temperatures, alongside a blue alert for blizzards.

In response, a suite of advanced technologies has been mobilized for emergency operations, safeguarding public livelihood and transportation in affected regions, including southern Shaanxi, central and southern Henan, northern Anhui and northwestern Hubei.

1. Precision forecasting and proactive weather modification

The first line of defense is a sophisticated meteorological early-warning system. An integrated network combining high-precision numerical prediction models, satellite remote sensing, and radar provides authorities with accurate forecasts of the storm's scope, intensity and duration, enabling proactive deployment of resources.

Complementing this predictive power is the strategic use of artificial precipitation enhancement, or cloud seeding. While heavy snow falls naturally, authorities in several areas, including parts of Henan, have conducted seeding operations to maximize beneficial outcomes.

These operations, which require pre-existing suitable cloud conditions, aim to boost snowfall to improve soil moisture, replenish water resources and reduce high forest fire risks – a persistent concern after recent dry spells. This technology is part of a mature national capability.

For instance, in April 2025, China's domestically developed Wing Loong (Yilong) unmanned aerial vehicle (UAV) successfully conducted a long-duration artificial snow enhancement mission over the ecologically sensitive Three-River-Source region, demonstrating the precision and effectiveness of such aerial platforms.

2. Intelligent transportation networks

On the ground, technology is ensuring that traffic keeps moving safely. Intelligent snowplows equipped with automated navigation and ice-detection sensors operate continuously on major highways. Railways employ contact-wire de-icing systems to prevent ice buildup and disruptions. At airports, drone-assisted runway inspections and advanced aircraft anti-icing protocols work to minimize flight cancellations and delays.

3. Safeguarding critical infrastructure and livelihoods

The resilience of everyday essentials is being strengthened by innovation. Smart power grids with self-healing capabilities can rapidly isolate and repair faults caused by the freeze, maintaining stable electricity for homes and businesses. Anti-freezing communication base stations, built with integrated temperature control, ensure network reliability in extreme cold. Furthermore, new energy heating solutions provide dependable warmth for communities in the storm's path.

4. Integrated digital emergency response

Coordination is streamlined through digital emergency management platforms. These systems enable real-time data sharing across departments, intelligent dispatch of relief materials, and the deployment of specialized drone rescue teams to locate stranded vehicles and individuals quickly. This tech-driven, integrated approach significantly enhances the overall capacity for rapid response.

Together, these measures – from forecasting and cloud seeding to AI-assisted clearing and smart infrastructure – demonstrate a comprehensive, technology-empowered strategy for mitigating the impact of extreme winter weather, ensuring public safety and minimizing economic disruption.

(Cover: VCG)