Airports / Shikabe
Shikabe(RJ04)
Muroran, Japan
Last updated: Feb 20, 2026
Activity Summary
Airport Patterns
Emissions down 100% vs 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
18t
Signals Detected
5
Highest Severity
High
Elevated activity Aug 3, 2025 – Aug 9, 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 239%.
2.6t CO₂
Elevated activity Oct 14, 2025 – Oct 20, 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 239%.
2.5t CO₂
Elevated activity Dec 27, 2025 – Jan 2, 2026 — 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 239%.
Single high-emission departure VP-CXO → RJ04 on Dec 4, 2025 — 11.3t CO₂, 100% of day's total
Aircraft VP-CXO departing to RJ04 produced 11.3t CO₂, representing 100% of all airport emissions on Dec 4, 2025.
11.3t CO₂
48-day gap in recorded activity ending Aug 8, 2025
Airport had 48 consecutive days with zero recorded flights before activity resumed on Aug 8, 2025.
1.7t CO₂
Route Map
Top Routes
No departure routes found for this period.
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period