THORNBURY — Know Your Vessel

Updated: 2026-08-12 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
Nassau
Type
Oil tanker
DWT
25,000

Present Location

Status
Location Unknown
No AIS position or port visit data available

Risk Assessment

Carbon Intensity (CII)

Rating (2023)
Unrated
CO2 Emissions
12,312
tonnes/year
Distance
34,155
nm/year
YearRatingRatio
2023Unrated
2022Unrated

EU MRV 2024: 10,148 t CO2, 3,179 t fuel

Voyage Pattern

Port Visits
99
Avg Dwell
63h
3d per port
Port Utilization
47.3%
time in port

Primary route: STURE → SKAGEN → ROTTERDAM MAASVLAKTE

Data period: 2023-08-15 to 2025-02-13

PortCountryVisits
STURENOR7
SKAGENDNK6
ROTTERDAM MAASVLAKTENLD4
BUTINGELTU3
SIDI KERIREGY2

Recent port calls:

ArrivalDeparturePortCountryDuration
2025-02-122025-02-13GBR1.2d
2025-02-082025-02-12GBR3.2d
2025-02-042025-02-08GBR3.8d
2025-02-022025-02-03GBR1.3d
2025-02-012025-02-02GBR0.8d
2025-01-292025-01-30STURENOR0.9d
2025-01-252025-01-26SWE1.3d
2025-01-082025-01-24SWE16.6d
2025-01-052025-01-06SWE1.1d
2025-01-022025-01-03POL1.2d
2024-12-282024-12-29NOR0.9d
2024-12-232024-12-25GBR1.1d
2024-12-232024-12-23GBR0.4d
2024-12-182024-12-22GBR4.1d
2024-12-162024-12-18GBR1.8d
2024-12-142024-12-15IMMINGHAMGBR1.6d
2024-12-112024-12-14GBR2.2d
2024-12-092024-12-11GBR1.8d
2024-12-072024-12-07GBR0.3d
2024-11-272024-11-28GBR1.2d

Loitering Events

45 events, 408 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-05-056452.2, 3.70.2 kn
2026-05-023352.2, 3.60.1 kn
2026-03-24560.8, 3.91.6 kn
2026-02-08358.6, -1.81.5 kn
2026-02-07258.6, -1.71.5 kn
2026-01-27260.8, 4.01.4 kn
2025-12-11360.8, 4.01.4 kn
2025-12-01160.9, 3.91.8 kn
2025-12-01360.9, 3.90.9 kn
2025-10-24539.0, 7.71.5 kn

STS Encounter Detection

Other vessels detected loitering at the same position and time (within ~30nm, overlapping window)

2026-05-05 — 52.2, 3.7

VesselIMOStatusDurationSpeed
CLAMOR SCHULTE9220809Clean8h0.8 kn
CLAMOR SCHULTE9220809Clean5h0.7 kn
CLAMOR SCHULTE9220809Clean3h1.3 kn
CLAMOR SCHULTE9220809Clean6h1.0 kn
HISTRIA AZURE9357561Clean25h0.2 kn
VAN9694189Clean37h0.2 kn

2026-05-02 — 52.2, 3.6

VesselIMOStatusDurationSpeed
CLAMOR SCHULTE9220809Clean114h0.1 kn

2026-03-24 — 60.8, 3.9

VesselIMOStatusDurationSpeed
JATULI9892444Clean20h1.3 kn

2026-01-27 — 60.8, 4.0

VesselIMOStatusDurationSpeed
ASPEN9818058Clean5h1.0 kn

2025-09-18 — 35.6, 15.2

VesselIMOStatusDurationSpeed
EPIC MADEIRA9341902Clean25h1.1 kn
EPIC SHIKOKU9733545Clean9h1.7 kn

2025-09-17 — 35.7, 15.1

VesselIMOStatusDurationSpeed
EPIC MADEIRA9341902Clean25h1.1 kn
EPIC SHIKOKU9733545Clean9h1.7 kn

2025-09-10 — 43.0, 5.0

VesselIMOStatusDurationSpeed
SWAN DIGNITY9806706Clean29h1.2 kn

2024-06-15 — 60.9, 3.9

VesselIMOStatusDurationSpeed
SEAWAYS FRIO9596985Clean24h0.6 kn

2024-06-14 — 60.8, 3.9

VesselIMOStatusDurationSpeed
SEAWAYS FRIO9596985Clean11h0.8 kn
ATLANTIC9912139Clean77h0.4 kn
ATLANTIC9912139Clean37h0.5 kn

2024-06-14 — 60.9, 3.9

VesselIMOStatusDurationSpeed
ATLANTIC9912139Clean77h0.4 kn

2023-09-27 — 51.4, -5.6

VesselIMOStatusDurationSpeed
SYDNEY SPIRIT9594781Clean3h1.7 kn

2023-08-23 — 58.7, -2.1

VesselIMOStatusDurationSpeed
STI JERMYN9722596Clean7h1.0 kn

12 unique vessels encountered, 0 sanctioned

Data sources: EU MRV (EMSA), CII computed, Global Fishing Watch. All records cryptographically attested on Polygon.

Data sources: U.S. Treasury (OFAC SDN), U.S. Energy Information Administration, European Maritime Safety Agency (EU MRV), U.S. Coast Guard (PSIX), Global Fishing Watch (GFW satellite AIS), AISStream.io. All data cryptographically attested on Polygon blockchain.

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