STENHEIM — Know Your Vessel

Updated: 2026-07-25 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
PORTUGAL
Type
Oil tanker
Built
2002
24 years old
DWT
25,000

Present Location

Last seen at
TOLEDO
USA
Arrived
2026-05-28
Departed
2026-05-30
56d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2023)
Unrated
CO2 Emissions
6,579
tonnes/year
Distance
27,235
nm/year
YearRatingRatio
2023Unrated
2022Unrated
2021Unrated
2020Unrated
2019Unrated
2018Unrated

EU MRV 2023: 6,579 t CO2, 2,052 t fuel, 241.55 kg CO2/nm

Voyage Pattern

Port Visits
99
Avg Dwell
72h
3d per port
Port Utilization
68.3%
time in port

Primary route: HOUSTON → THOROLD → PORT COLBORNE

Data period: 2025-03-22 to 2026-05-30

PortCountryVisits
HOUSTONUSA7
THOROLDCAN3
PORT COLBORNECAN3
TOLEDOUSA2
PORT DALHOUSIECAN2

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-05-282026-05-30TOLEDOUSA2d
2026-05-242026-05-28USA3.6d
2026-05-212026-05-22GREEN BAYUSA1.3d
2026-05-172026-05-18SARNIACAN1.2d
2026-05-162026-05-16PORT COLBORNECAN0.1d
2026-05-162026-05-16THOROLDCAN0.1d
2026-05-162026-05-16PORT DALHOUSIECAN0.1d
2026-05-132026-05-16CAN2.5d
2026-05-132026-05-13PORT WELLERCAN0.1d
2026-05-132026-05-13THOROLDCAN0.1d
2026-05-132026-05-13PORT COLBORNECAN0.1d
2026-05-092026-05-12TOLEDOUSA2.9d
2026-05-082026-05-08PORT COLBORNECAN0.1d
2026-05-082026-05-08THOROLDCAN0.1d
2026-05-082026-05-08PORT DALHOUSIECAN0.2d
2026-05-072026-05-07CORNWALLCAN0.1d
2026-05-062026-05-07CAN-152CAN0.1d
2026-05-062026-05-06SAINTE-CATHERINECAN0d
2026-05-052026-05-06MONTREALCAN0.8d
2026-03-192026-04-21POL33.2d

Loitering Events

27 events, 433 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-04-221357.8, 1.60.4 kn
2025-12-282128.6, -94.40.4 kn
2025-12-24429.0, -93.30.0 kn
2025-12-232028.9, -94.60.1 kn
2025-12-211229.0, -93.30.1 kn
2025-12-163129.1, -94.50.2 kn
2025-11-14529.2, -93.80.3 kn
2025-11-03828.5, -94.30.1 kn
2025-09-06927.9, -96.50.1 kn
2025-08-136629.0, -94.60.2 kn

STS Encounter Detection

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

2025-12-28 — 28.6, -94.4

VesselIMOStatusDurationSpeed
HELLESPONT PROMISE9351438Clean385h0.1 kn

2025-12-16 — 29.1, -94.5

VesselIMOStatusDurationSpeed
UOG HERMES9550694Clean87h0.0 kn

2025-11-14 — 29.2, -93.8

VesselIMOStatusDurationSpeed
SILVER ORLA9682332Clean17h0.0 kn

2025-11-03 — 28.5, -94.3

VesselIMOStatusDurationSpeed
ARAGONA9513115Clean15h0.1 kn

2025-09-06 — 27.9, -96.5

VesselIMOStatusDurationSpeed
LOKHOLMEN9433303Clean7h0.1 kn

2025-08-13 — 29.0, -94.6

VesselIMOStatusDurationSpeed
KMARIN REASON9683087Clean9h0.1 kn

2025-08-12 — 29.0, -94.6

VesselIMOStatusDurationSpeed
KMARIN REASON9683087Clean9h0.1 kn

2025-07-31 — 29.2, -93.7

VesselIMOStatusDurationSpeed
ARDMORE ENDEAVOUR9667942Clean61h0.1 kn

2025-04-29 — 29.2, -93.7

VesselIMOStatusDurationSpeed
SILVER VALERIE9682320Clean11h0.1 kn

2025-04-07 — 29.2, -93.7

VesselIMOStatusDurationSpeed
NEW ABILITY9361512Clean106h0.4 kn
CAPE TAURA9407251Clean110h0.0 kn
BALTIC PROSPERITY9576820Clean43h0.1 kn

2025-04-06 — 29.1, -93.7

VesselIMOStatusDurationSpeed
NEW ABILITY9361512Clean106h0.4 kn
CAPE TAURA9407251Clean110h0.0 kn
BALTIC PROSPERITY9576820Clean43h0.1 kn
ELANDRA MELODY9676527Clean8h0.2 kn

2025-04-03 — 28.9, -94.5

VesselIMOStatusDurationSpeed
ECOFUTURE9486180Clean149h0.1 kn

2025-03-30 — 29.2, -93.8

VesselIMOStatusDurationSpeed
CAPE TEMPEST9407263Clean77h0.1 kn
HAFNIA PANTHER9694464Clean9h0.2 kn

2025-03-28 — 29.2, -93.8

VesselIMOStatusDurationSpeed
CAPE TEMPEST9407263Clean77h0.1 kn
HAFNIA PANTHER9694464Clean9h0.2 kn

15 unique vessels encountered, 0 sanctioned

USCG Registration

StatusActive
Call SignCQ2445
Deficiency Count0
Detention Count0
Last Exam

Data sources: USCG CGMIX, 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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