Airports / Marine Corps Air Station Iwakuni
Marine Corps Air Station Iwakuni(RJOI)
Iwakuni, Japan
Last updated: Dec 4, 2025
Activity Summary
Airport Patterns
Emissions up 816% vs prior period — significantly busier than prior period
Charter/owner classification not available for this airport's flights
Spikes
Significant deviations from this airport's baseline in the selected period.
CO₂ Above Baseline
188t
Signals Detected
5
Highest Severity
High
Elevated activity May 25, 2025 – May 31, 2025 — 3 flights in 7 days vs baseline of 1
3 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 225%.
34.0t CO₂
Elevated activity Jun 17, 2025 – Jun 23, 2025 — 3 flights in 7 days vs baseline of 1
3 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 225%.
36.0t CO₂
Elevated activity May 18, 2025 – May 24, 2025 — 2 flights in 7 days vs baseline of 1
2 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 117%.
39.0t CO₂
Single high-emission departure N65EQ → RJOI on Oct 10, 2025 — 40.0t CO₂, 97% of day's total
Aircraft N65EQ departing to RJOI produced 40.0t CO₂, representing 97% of all airport emissions on Oct 10, 2025.
40.0t CO₂
17-day gap in recorded activity ending May 22, 2025
Airport had 17 consecutive days with zero recorded flights before activity resumed on May 22, 2025.
38.8t CO₂
Route Map
RJOI to VIDD · 3,231 miles
Total Flights
1
Avg CO₂/Flight
31.6t
Total Emissions
31.6t CO₂
RJOI to VOHS · 3,505 miles
Total Flights
1
Avg CO₂/Flight
27.8t
Total Emissions
27.8t CO₂
RJOI to VTCC · 2,301 miles
Total Flights
1
Avg CO₂/Flight
19.2t
Total Emissions
19.2t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period