October 4 Typhoon Overview: Super Typhoon CHOI-WAN Forms, Another Typhoon Brewing
Typhoon Bot Original · 2026-10-04 · More Typhoon News · live track map
Today's Typhoon Situation Overview
Typhoon activity in the northwestern and north-central Pacific remains frequent as we enter early October. This autumn's typhoons have generally been numerous and intense. The current ocean basins not only host a super typhoon that has already intensified, but also new tropical systems that are developing or preparing to move in. The interplay between autumn typhoons and cold air has become the main feature of the recent weather scene.
Analysis of Active Typhoons
The main active typhoon at sea is Typhoon No. 27, CHOI-WAN. As of October 4, CHOI-WAN had intensified into a super typhoon, with its center located at 21.3°N, 147.2°E. Its minimum central pressure was 935 hPa, and its maximum wind speed had reached 52 m/s.
In terms of movement, CHOI-WAN was moving north at 17 km/h. According to official forecasts, its center is expected to reach approximately 37.9°N, 151.6°E by 05:00 on October 7, while weakening to typhoon intensity. As CHOI-WAN is currently—and is expected to remain for some time—in remote ocean waters, it poses no direct impact to China's mainland. Nevertheless, its vast circulation system warrants continued monitoring by meteorological authorities.
Public Focus on Weather Topics
Typhoon-related topics have recently remained highly popular, with the public focusing mainly on the following aspects: First, the combined effects of autumn typhoons and cold air have brought sharp temperature drops in many areas, prompting widespread concern about the extent of the cooling and measures for keeping warm. Second, the public is closely watching the development of subsequent typhoons. One or two more typhoons are expected to affect China in October, and people remain alert to the potential hazards of long-lived typhoons. Finally, attention is focused on tropical systems in the north-central Pacific. A system is expected to move into the northwestern Pacific on October 5 and could become Typhoon No. 28. The development path and potential impacts of this "imported typhoon" are also widely discussed online.
Meteorological Defense Reminders
Although the current super typhoon, CHOI-WAN, is far from land, cold air is active during autumn, and the combination of typhoons and cold air can easily trigger complex weather along coastal and inland areas. Coastal regions need to closely monitor the development of subsequent typhoons, while vessels engaged in offshore operations should return to port promptly to shelter from the wind. Meanwhile, temperatures are fluctuating significantly in many areas due to cold air. The public should add clothing as needed and take precautions against colds.
Please refer to warnings issued by the CMA and local government authorities.
Summary of Live Data on Active Typhoons
| Typhoon | Intensity | Central Pressure (hPa) | Maximum Wind Speed (m/s) | Current Position | Movement |
|---|---|---|---|---|---|
| CHOI-WAN (202627) | Super typhoon | 935 | 52 | 21.3°N 147.2°E | N at 17 km/h |
Data sources: Observations from the CMA and other official agencies, as of the time of publication. For real-time updates, see the Typhoon Track Map.
Reference Reports
- As low as 18°C! Southern Anhui is cooling down! One or two more typhoons are expected to affect China in October. The Central News
- An imported typhoon is coming! Another wave of cold air arrives tomorrow! Yueqing's weather is about to change dramatically. (Sohu)
- Imminent outbreak! Typhoon Choi-wan (No. 27) may peak at Category 16. Are Typhoons No. 28 and No. 29 on standby? Cold air surges, causing sharp temperature drops across many regions. Heavy rain and rainstorms are confirmed. (Tencent News)
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This article is original from TyphoonSays. Data sourced from official agencies such as CMA (China) and public reports. For reference only; please refer to official releases.