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NORDDOLPHIN — Know Your Vessel

Updated: 2026-08-01 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
PORTUGAL
Type
Oil tanker
Built
2017
9 years old
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
3,062
tonnes/year
Distance
8,326
nm/year
YearRatingRatio
2023Unrated—
2021Unrated—
2020Unrated—
2019Unrated—
2018Unrated—

EU MRV 2024: 15,972 t CO2, 5,117 t fuel

Voyage Pattern

Port Visits
86
Avg Dwell
81h
3d per port
Port Utilization
26.8%
time in port
Dark Events
1
30h total

Primary route: FUJAIRAH → TELOK RAMUNIA → RUWAIS

Data period: 2023-08-11 to 2026-07-25

PortCountryVisits
FUJAIRAHARE8
TELOK RAMUNIAMYS5
RUWAISARE5
MOMBASAKEN4
YOKOHAMAJPN3

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-07-182026-07-25—USA7.4d
2026-06-222026-07-14SAUSALITOUSA21.7d
2026-05-012026-05-03VANCOUVERCAN2.2d
2026-04-222026-04-23—USA0.5d
2026-04-192026-04-22—USA3.7d
2026-04-122026-04-15VANCOUVERCAN2.3d
2026-04-072026-04-12PORT ANGELESUSA4.6d
2026-03-112026-03-12ULSANKOR0.3d
2026-03-102026-03-11ULSANKOR1d
2026-03-082026-03-10TOKUYAMAKUDAMATSU ANCHORAGEJPN1.9d
2026-03-062026-03-08—JPN1.6d
2026-02-122026-02-13—QAT0.7d
2026-02-122026-02-12—QAT0.3d
2026-02-112026-02-12—QAT1.2d
2026-01-222026-01-27PASIR GUDANGMYS4.8d
2026-01-072026-01-09—QAT2.1d
2026-01-072026-01-07—QAT0.3d
2025-12-132025-12-19—KOR5.8d
2025-11-132025-11-14—AUS1.3d
2025-11-122025-11-13—AUS1.3d

AIS Dark Periods

1 events, 30 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2025-06-112025-06-1330————HIGH RISK ZONE

ESTIMATED — implied speed = straight-line distance / dark hours. Actual route unknown. Reference: loaded VLCC ~12-14 kn, ballast ~15-16 kn, stationary <1 kn = possible STS or anchorage.

Loitering Events

99 events, 1977 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-06-11137.2, -123.92.0 kn—
2026-06-10137.0, -124.12.0 kn—
2026-06-075837.5, -124.30.9 kn—
2026-06-06437.3, -123.91.7 kn—
2026-06-051137.0, -123.81.4 kn—
2026-06-051336.7, -123.61.2 kn—
2026-06-05136.6, -123.52.0 kn—
2026-06-041637.4, -124.01.6 kn—
2026-06-014137.1, -123.51.5 kn—
2026-06-01937.2, -123.41.6 kn—

STS Encounter Detection

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

2026-05-30 — 36.9, -123.3

VesselIMOStatusDurationSpeed
TORM ASLAUG9465978Clean18h1.4 kn

2026-05-29 — 37.1, -123.6

VesselIMOStatusDurationSpeed
TORM KRISTINA9694646Clean9h1.4 kn

2026-05-23 — 37.0, -123.7

VesselIMOStatusDurationSpeed
NAVE VELOCITY9657052Clean1h1.7 kn

2026-05-21 — 36.8, -123.5

VesselIMOStatusDurationSpeed
TORM KRISTINA9694646Clean19h1.2 kn
TORM KRISTINA9694646Clean7h1.6 kn

2026-03-13 — 35.0, 130.0

VesselIMOStatusDurationSpeed
BW NJORD9741827Clean11h1.3 kn

2024-01-13 — -4.4, 40.3

VesselIMOStatusDurationSpeed
STI GUIDE9717113Clean11h0.5 kn
STI GUIDE9717113Clean8h0.8 kn

2024-01-11 — -4.5, 40.1

VesselIMOStatusDurationSpeed
STI SYMPHONY9719692Clean9h1.1 kn

2024-01-03 — -4.3, 40.2

VesselIMOStatusDurationSpeed
STI GUIDE9717113Clean2h0.7 kn

2024-01-02 — -4.5, 40.2

VesselIMOStatusDurationSpeed
STI GUIDE9717113Clean8h0.9 kn

2023-12-25 — -4.3, 40.2

VesselIMOStatusDurationSpeed
STI OXFORD9697595Clean20h0.7 kn

2023-09-26 — 27.4, 50.2

VesselIMOStatusDurationSpeed
KHUZAMA9384215Clean7h0.3 kn
QAMRAN9783708Clean63h0.1 kn

9 unique vessels encountered, 0 sanctioned

USCG Registration

StatusActive
Call SignCQID3
Deficiency Count0
Detention Count0
Last Exam—

Data sources: USCG CGMIX, EU MRV (EMSA), CII computed, Global Fishing Watch, GFW dark events. 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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