NORDMARLIN — Know Your Vessel

Updated: 2026-08-02 | 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
8,436
tonnes/year
Distance
20,925
nm/year
YearRatingRatio
2023Unrated
2022Unrated
2021Unrated
2020Unrated
2019Unrated
2018Unrated

EU MRV 2024: 5,972 t CO2, 1,911 t fuel

Voyage Pattern

Port Visits
99
Avg Dwell
62h
3d per port
Port Utilization
23.4%
time in port
Dark Events
3
111h total

Primary route: TELOK RAMUNIA → ULSAN → RUWAIS

Data period: 2023-08-07 to 2026-07-26

PortCountryVisits
TELOK RAMUNIAMYS11
ULSANKOR6
RUWAISARE5
FUJAIRAHARE4
DUQMOMN4

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-07-222026-07-26AUS4.1d
2026-07-022026-07-09TELOK RAMUNIAMYS7.3d
2026-06-192026-06-28IDN9.8d
2026-06-072026-06-16TELOK RAMUNIAMYS9.1d
2026-05-242026-05-27KOR3.4d
2026-05-192026-05-24KOR4.1d
2026-04-252026-04-27THA1.9d
2026-04-232026-04-25SRIRACHATHA1.8d
2026-04-042026-04-06TELOK RAMUNIAMYS2.1d
2026-03-152026-03-18BOTANY BAYAUS2.9d
2026-02-262026-02-26KOR0.4d
2026-02-232026-02-25ULSANKOR2.5d
2026-02-162026-02-18KOR2.9d
2026-02-142026-02-15KOR1d
2026-02-132026-02-14KOR1.2d
2026-01-212026-01-23DUQMOMN1.6d
2026-01-072026-01-11TELOK RAMUNIAMYS3.6d
2025-12-092025-12-13BOTANY BAYAUS3.4d
2025-11-192025-11-20COLOMBOLKA0.7d
2025-11-112025-11-15IND3.5d

AIS Dark Periods

3 events, 111 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2025-03-232025-03-2314HIGH RISK ZONE
2024-10-122024-10-1323HIGH RISK ZONE
2023-11-022023-11-0573HIGH 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

50 events, 852 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-04-3049.3, 102.80.0 kn
2026-04-1441-14.0, 123.30.2 kn
2026-04-142-14.0, 123.30.9 kn
2026-04-139-14.3, 123.10.7 kn
2026-04-06241.6, 104.80.1 kn
2026-02-193136.9, 125.40.2 knHIGH RISK
2025-12-3140-14.0, 123.40.2 kn
2025-12-3110-14.1, 123.31.0 kn
2025-12-313-14.1, 123.31.4 kn
2025-12-307-14.1, 123.31.8 kn

STS Encounter Detection

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

2026-04-06 — Singapore Strait

VesselIMOStatusDurationSpeed
GLOBAL STAR9198082SANCTIONED1173h0.1 kn
VETER9233739SANCTIONED1129h0.1 kn
QUAY STAR9239472Clean422h0.0 kn
SEARAY9255490Clean666h0.1 kn
SEYCHELLES PIONEER9255517Clean234h0.0 kn
BRIDGET9289532Clean599h0.1 kn
OCEAN SUNRISE9292357Clean312h0.0 kn
MARISSA9299422Clean181h0.0 kn
KESTREL9330355Clean539h0.3 kn
SEACONGER9352298Clean405h0.0 kn
BAO YU8519966SANCTIONED818h0.0 kn
PUYANG9174220SANCTIONED1786h0.0 kn
DING HENG 439492957Clean91h0.0 kn
MERU9187227SANCTIONED76h0.0 kn

2025-05-08 — 27.4, 50.4

VesselIMOStatusDurationSpeed
NISYROS9412062Clean51h0.1 kn
NAVE ESTELLA9580417Clean12h1.5 kn

2024-08-07 — Persian Gulf (Kharg Island)

VesselIMOStatusDurationSpeed
TWO MILLION WAYS9334571Clean9h0.7 kn

2023-12-06 — 18.4, 66.7

VesselIMOStatusDurationSpeed
JAG LOK9293507Clean25h1.4 kn

18 unique vessels encountered, 5 sanctioned

USCG Registration

StatusActive
Call SignCQID4
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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