Full Breakdown
Typhoon Dolphin: From Okinawa’s Power Outages to China’s Massive Evacuations
8/9/2026, 10:52:05 AM
Core Event – Okinawa Impact and China’s Preparations
Typhoon Dolphin struck the Ryukyu islands, injuring five people and cutting power to tens of thousands of buildings. Naha International Airport closed and more than 500 flights were cancelled on August 7. As the storm moved west, Chinese authorities prepared for landfall along the Zhejiang–Fujian coast, shutting ports, halting ferries and evacuating up to 390 000 residents in Zhejiang.
Background & Context – Unusual Formation and Longevity
Dolphin formed as a tropical depression on July 26, became a severe tropical storm by July 28 and intensified into a very strong typhoon. It traveled over 6 000 km from near the International Date Line to East Asia, a path described as “unprecedented” for a typhoon maintaining tropical-storm strength at Chinese landfall.
Timeline
- July 26 – Emerges as a tropical depression in the Central Pacific.
- July 27 – Forms near the International Date Line.
- July 28 – Strengthens to a very strong typhoon.
- August 7 – Approaches Okinawa; evacuation orders for nearly 260 000 residents in Kagoshima and Okinawa; >500 flights cancelled.
- August 8 – Lashes Okinawa, causing power outages and further flight cancellations; Chinese ports and airports suspend operations.
- August 9 – Forecasts call for “extraordinary torrential rain” in Zhejiang; evacuations continue.
- August 12 (scheduled) – Rain and strong winds expected to affect eastern China.
Data & Statistics
- Injuries: Five elderly people reported non-life-threatening injuries in Okinawa.
- Power outages: Reports range from 14 000 to over 50 000 buildings without electricity.
- Flight cancellations: 500+ flights grounded in Japan; 1 300+ flights cancelled at Shanghai’s Hongqiao and Pudong airports.
- Evacuations: 260 000–390 000 people moved from high-risk zones in Zhejiang and Fujian; Shanghai relocated over 30 000 residents.
- Rainfall forecasts: 200–400 mm expected in Zhejiang and Fujian, with some models projecting >600 mm in eastern Zhejiang.
Conflicting Reports & Gaps
Sources differ on power loss figures (14 000 vs. 44 000 vs. >50 000 buildings) and injury counts (five vs. six). Flight-cancellation numbers also vary between Japan and Shanghai, reflecting different reporting periods. No definitive post-landfall damage assessment is available for China, leaving the full impact of flooding and landslides uncertain.
Official Statements & Responses
Japan’s Meteorological Agency warned of violent winds, heavy rain and high waves, urging residents to stay indoors through August 9. Chinese authorities issued a red-level typhoon alert for Zhejiang and an orange alert for the broader eastern coast, raising emergency response to Level III. The National Meteorological Center projected winds of 38–45 m s?¹ at landfall and warned of “extraordinary torrential rain” across Zhejiang, Shanghai and neighboring provinces. Taiwan’s Mainland Affairs Council condemned Beijing’s directive that vessels in the Taiwan Strait obey Chinese traffic-control instructions.
Why It Matters / Impact
The storm disrupted regional air travel, halted major port operations and forced large-scale evacuations, highlighting the vulnerability of densely populated coastal zones to extreme weather. The Chinese directive over the Taiwan Strait added a diplomatic dimension, showing how natural disasters can intersect with sovereignty disputes. Economic effects include halted manufacturing at nine Toyota plants in Japan and suspended construction at over 190 water-related sites in Zhejiang.
What’s Next
Meteorological agencies project continued heavy rainfall and strong winds across eastern China through August 12, with a secondary risk of additional rainstorms from August 13-16 affecting the Beijing-Tianjin-Hebei region. Flood-control and geological-disaster response measures remain active, and further evacuations are possible if rainfall exceeds forecast thresholds.
