SEAGUARDIAN — Know Your Vessel

Updated: 2026-08-11 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
MARSHALL ISLANDS
Type
Oil tanker
Built
2021
5 years old
DWT
25,000

Present Location

Last seen at
HOUSTON
USA
Arrived
2025-08-04
Departed
2025-08-06
370d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2023)
Unrated
CO2 Emissions
3,874
tonnes/year
Distance
7,793
nm/year
YearRatingRatio
2023Unrated
2022Unrated
2021Unrated

EU MRV 2024: 5,882 t CO2, 1,865 t fuel

Voyage Pattern

Port Visits
99
Avg Dwell
50h
2d per port
Port Utilization
29.1%
time in port

Primary route: MARCUS HOOK → CARTAGENA → CORPUS CHRISTI

Data period: 2023-08-25 to 2025-08-06

PortCountryVisits
MARCUS HOOKUSA8
CARTAGENACOL5
HOUSTONUSA4
COVENASCOL4
CORPUS CHRISTIUSA4

Recent port calls:

ArrivalDeparturePortCountryDuration
2025-08-042025-08-06HOUSTONUSA1.9d
2025-08-042025-08-04USA0.3d
2025-07-282025-07-29COVENASCOL1.7d
2025-07-042025-07-04GIBRALTARGIB0.7d
2025-06-302025-07-03HUELVAESP2.5d
2025-06-132025-06-14INGLESIDEUSA1.2d
2025-06-092025-06-11USA1.7d
2025-05-232025-05-24TTO1.7d
2025-05-012025-05-09ESP7.9d
2025-04-212025-04-24LBY2.9d
2025-04-152025-04-18FRA2.9d
2025-04-102025-04-12LBY1.7d
2025-04-082025-04-09MARSAXLOKKMLT0.8d
2025-04-072025-04-08MLT0.9d
2025-04-052025-04-07AUGUSTAITA1.5d
2025-03-142025-03-16CORPUS CHRISTIUSA2.1d
2025-03-122025-03-14USA2d
2025-02-142025-02-16ROTTERDAM MAASVLAKTENLD1.9d
2025-02-132025-02-14NLD0.7d
2025-01-232025-01-25CORPUS CHRISTIUSA2.2d

Loitering Events

99 events, 1007 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-07-13645.6, -45.11.5 kn
2026-07-13145.9, -44.81.9 kn
2026-07-12745.7, -44.81.9 kn
2026-07-10347.8, -30.30.4 kn
2026-06-09227.6, -94.51.9 kn
2026-03-16237.6, -12.21.8 kn
2026-03-15338.2, -12.21.9 kn
2026-03-141738.5, -12.11.6 kn
2026-03-14239.1, -12.02.0 kn
2026-03-131739.4, -12.11.8 kn

STS Encounter Detection

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

2025-07-22 — 23.6, -81.1

VesselIMOStatusDurationSpeed
MARLIN AMMOLITE9697246Clean9h0.8 kn

2025-07-20 — 23.6, -81.2

VesselIMOStatusDurationSpeed
MARLIN AMMOLITE9697246Clean13h0.7 kn

2025-01-10 — 29.4, -93.5

VesselIMOStatusDurationSpeed
ALPINE LEGEND9478705Clean38h0.5 kn
ALPINE LEGEND9478705Clean2h1.2 kn

2024-12-03 — 37.0, -123.0

VesselIMOStatusDurationSpeed
YUFU CROWN9822229Clean8h1.1 kn

2024-08-13 — 28.7, -94.3

VesselIMOStatusDurationSpeed
LAVRAKI9323077Clean23h0.1 kn
EVRIDIKI9358929Clean121h0.0 kn
ACHILLEAS9458494Clean6h0.8 kn
PHOENIX VIGOR9513751Clean27h0.1 kn
AWTAD9519717Clean32h0.1 kn
SEAWAYS FRIO9596985Clean10h0.6 kn
LANDBRIDGEPROSPERITY9727223Clean31h0.1 kn
MARFA9773478Clean2h1.5 kn
KHURAIS9783679Clean16h0.1 kn
KHURAIS9783679Clean9h0.0 kn
TORM HERMIA9797993Clean2h0.5 kn
YUAN NAN HAI9843340Clean315h0.0 kn

2024-08-13 — 28.7, -94.2

VesselIMOStatusDurationSpeed
ACHILLEAS9458494Clean23h0.0 kn
ACHILLEAS9458494Clean2h0.8 kn
PHOENIX VIGOR9513751Clean9h0.1 kn
KHURAIS9783679Clean16h0.1 kn
YUAN NAN HAI9843340Clean315h0.0 kn

2024-08-13 — 28.7, -94.1

VesselIMOStatusDurationSpeed
ACHILLEAS9458494Clean23h0.0 kn
PHOENIX VIGOR9513751Clean9h0.1 kn
KHURAIS9783679Clean16h0.1 kn
YUAN NAN HAI9843340Clean315h0.0 kn

2024-08-02 — 28.7, -94.7

VesselIMOStatusDurationSpeed
LR1 CARRIER9307102Clean39h0.1 kn
DILONG SPIRIT9390628Clean195h0.0 kn
VESTHOLMEN9421295Clean70h0.1 kn
VESTHOLMEN9421295Clean7h0.3 kn
CLEAN RAIDER9425318Clean6h0.3 kn
NORDIC C9441192Clean39h0.0 kn
ALPINE MARINA9451692Clean13h0.0 kn
LUZON SPIRIT9572276Clean43h0.1 kn
MONTESPERANZA9585871Clean11h0.0 kn
THOMAS ZAFIRAS9724087Clean7h0.7 kn
MAHARAH9779812Clean232h0.0 kn
COSNEW LAKE9804289Clean237h0.0 kn
MINERVA ASTRA9893008Clean358h0.0 kn
DIMITRIOS9900007Clean199h0.0 kn

2024-08-02 — 28.5, -94.7

VesselIMOStatusDurationSpeed
LR1 CARRIER9307102Clean39h0.1 kn
DILONG SPIRIT9390628Clean195h0.0 kn
VESTHOLMEN9421295Clean70h0.1 kn
NORDIC C9441192Clean39h0.0 kn
LUZON SPIRIT9572276Clean43h0.1 kn

27 unique vessels encountered, 0 sanctioned

USCG Registration

StatusActive
Call SignV7A4249
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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