Evolving situations
emerging·Updated 10 Oct 2026

Typhoon Gaemi | Infrastructure | Strategic Audit

Typhoon Gaemi has caused significant operational disruptions at the Ningbo-Zhoushan port and surrounding industrial zones in China. The event has triggered record rainfall, impacting regional logistics and manufacturing throughput. Supply chain stakeholders should expect short-term delays in export operations from the Yangtze River Delta.

Situation assessment

What changed and why it matters

Latest development in Typhoon Gaemi | Infrastructure | Strategic Audit

What changed

1 intelligence record(s) were created between the two snapshots. The latest record is 'Typhoon Bavi | Infrastructure | Strategic Audit'. Reported details: Typhoon Bavi is currently impacting maritime and energy infrastructure across the East China Sea. The storm is causing significant operational disruptions to major ports and energy facilities in Taiwan, Japan, and China. Immediate monitoring of supply chain nodes and energy distribution networks is advised. The tracked signal count changed from 1 to 2.

Why it matters

Priority assessment increased by 8.62 points (42.87 to 51.49). Activity assessment increased by 19.23 points (54.78 to 74.01). Momentum assessment increased by 1.54 points (24.13 to 25.67). These metric movements describe Sigma's assessment; they do not, by themselves, establish worsening conditions or show which evidence caused the change.

What to watch

Monitor subsequent evidence concerning Maritime Logistics, Energy Security, Supply Chain Resilience. Check whether subsequent reporting independently confirms the reported development and establishes its relevance to this specific situation. Compare the next snapshot to determine whether the metric movement persists, reverses, or coincides with new supporting evidence.

Supporting intelligence

  • Typhoon Bavi | Infrastructure | Strategic Audit

    Typhoon Bavi is currently impacting maritime and energy infrastructure across the East China Sea. The storm is causing significant operational disruptions to major ports and energy facilities in Taiwan, Japan, and China. Immediate monitoring of supply chain nodes and energy distribution networks is advised.

Current state

Signals
2
Activity
74
Momentum
26
Impact
0.75

How this situation developed

Each intelligence record adds another development to the situation, building the context behind its current state.

Development Timeline Vector
2 / 2
10 Oct 2026
13:26
CONFIRMED
Intelligence RecordACTIVE

Infrastructure Failure

Typhoon Gaemi has caused significant operational disruptions at the Ningbo-Zhoushan port and surrounding industrial zones in China. The event has triggered record rainfall, impacting regional logistics and manufacturing throughput. Supply chain stakeholders should expect short-term delays in export operations from the Yangtze River Delta.

Supply Chain ResilienceMaritime LogisticsClimate Risk
Port ThroughputReduced
Regional RainfallRecord
Ningbo-Zhoushan PortInspect intel →
Source:Reuters·Verified
10 Oct 2026
13:33
CONFIRMED
Intelligence RecordACTIVE

Infrastructure Failure

Typhoon Bavi is currently impacting maritime and energy infrastructure across the East China Sea. The storm is causing significant operational disruptions to major ports and energy facilities in Taiwan, Japan, and China. Immediate monitoring of supply chain nodes and energy distribution networks is advised.

Maritime LogisticsEnergy SecuritySupply Chain Resilience
Wind SpeedHigh
Port StatusDisrupted
East China Sea RegionInspect intel →
Source:Reuters·Verified

What changed

priority_score
51.49

The model's priority assessment increased from 42.87 to 51.49 (8.62 points). The situation's relative priority has shifted; this score alone does not identify the cause of that shift.

activity_score
74.01

Measured activity increased from 54.78 to 74.0100 (19.23 points). This indicates a change in observed situation activity; the underlying events are needed to establish its operational significance.

signal_count
2

The situation now includes 1 additional signal(s) (1 → 2). This adds to the evidence being tracked, but does not by itself establish that conditions have worsened.

momentum_score
25.67

Situation momentum increased from 24.13 to 25.67 (1.54 points). This signals a shift in the model's momentum assessment, not proof on its own that future developments will accelerate or ease.

affected_country_count
3

The tracked geographic scope expanded from 1 to 3 countries. This may indicate a wider recorded footprint, but the newly associated country and supporting evidence are needed to determine what changed.

lifecycle_state
emerging

Situation lifecycle changed

Situation history

Recorded changes in the situation state.

10 Oct 2026
13:26
New intelligence signal detected
Activity 55·
Typhoon Gaemi | Infrastructure | Strategic Audit
10 Oct 2026
13:33
New intelligence signal detected
Activity 74·
Typhoon Gaemi | Infrastructure | Strategic AuditTyphoon Bavi | Infrastructure | Strategic Audit