STI SOHO — Know Your Vessel

Updated: 2026-07-25 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
MARSHALL ISLANDS
Type
Oil tanker
Built
2014
12 years old
DWT
25,000

Present Location

Last seen at
LA LIBERTAD
ECU
Arrived
2026-03-25
Departed
2026-03-26
121d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2023)
Unrated
CO2 Emissions
2,058
tonnes/year
Distance
7,619
nm/year
YearRatingRatio
2023Unrated
2021Unrated
2020Unrated
2018Unrated

EU MRV 2023: 2,058 t CO2, 659 t fuel, 270.16 kg CO2/nm

Voyage Pattern

Port Visits
99
Avg Dwell
85h
4d per port
Port Utilization
36.3%
time in port
Dark Events
1
218h total

Primary route: TELOK RAMUNIA → BARBERS POINT → ULSAN

Data period: 2023-08-04 to 2026-03-26

PortCountryVisits
TELOK RAMUNIAMYS6
BARBERS POINTUSA5
ULSANKOR4
YOKOHAMAJPN2
VANCOUVERCAN2

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-03-252026-03-26LA LIBERTADECU1.2d
2026-03-222026-03-24TALARAPER1.6d
2026-03-082026-03-21CALLAOPER12.4d
2026-03-062026-03-07MOLLENDOPER1.1d
2026-03-052026-03-06MATARANIPER1d
2026-02-142026-02-16USA1.5d
2026-02-122026-02-14USA2.3d
2026-02-092026-02-11VANCOUVERCAN2.2d
2026-02-072026-02-09USA2.3d
2026-02-062026-02-07USA0.6d
2026-02-042026-02-06VANCOUVERCAN1.4d
2026-02-032026-02-04VENDOVI ANCHORAGEUSA0.6d
2026-02-022026-02-03USA1.4d
2026-01-162026-02-01BAINBRIDGE ISLANDUSA16.1d
2025-12-272026-01-16PORT ANGELESUSA19.8d
2025-12-252025-12-27USA2d
2025-12-252025-12-25USA0.4d
2025-12-192025-12-20USA1.9d
2025-11-272025-11-29NINGBOCHN1.2d
2025-11-242025-11-25KOR0.8d

AIS Dark Periods

1 events, 218 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2024-05-262024-06-04218HIGH 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

37 events, 824 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-07-02432.9, 19.30.4 kn
2026-07-011832.8, 19.20.5 kn
2026-06-293932.8, 19.30.4 kn
2025-12-18134.5, -121.61.5 kn
2025-11-16726.2, 170.31.8 kn
2025-05-031041.8, 104.70.1 kn
2025-03-131-40.2, 173.10.8 kn
2024-11-27234.3, 170.51.8 kn
2024-11-26234.2, 171.11.5 kn
2024-10-038435.8, 125.30.1 knHIGH RISK

STS Encounter Detection

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

2025-05-03 — Singapore Strait

VesselIMOStatusDurationSpeed
ZEVS9168946SANCTIONED542h0.0 kn
ATILA9262754SANCTIONED111h— kn
BETTLE9323338SANCTIONED4922h0.0 kn
STEN IDUN9261102Clean91h0.0 kn
MARISSA9299422Clean571h0.0 kn
ICE VICTORY9301744Clean394h0.0 kn
POREWIT9302865Clean382h0.0 kn
POREWIT9302865Clean89h0.3 kn
FULGER9326718Clean72h0.0 kn
NSH SINGAPORE9343754Clean180h0.0 kn
ANAEL9360427Clean35h0.1 kn
FELIX9181194SANCTIONED80h0.0 kn
FELIX9181194SANCTIONED450h0.1 kn
KITA LNG9636723Clean263h0.1 kn
HIGH FREEDOM9674713Clean119h0.1 kn
HIGH FREEDOM9674713Clean5h0.4 kn
STI CONNAUGHT9697600Clean27h0.0 kn

2024-09-25 — 34.9, 129.7

VesselIMOStatusDurationSpeed
GARNET EXPRESS9609639Clean10h1.1 kn
STI GRAMERCY9686766Clean12h0.6 kn
STI GRAMERCY9686766Clean16h0.9 kn

2024-09-24 — 35.2, 129.8

VesselIMOStatusDurationSpeed
GARNET EXPRESS9609639Clean7h1.7 kn
STI GRAMERCY9686766Clean16h0.7 kn
STI GRAMERCY9686766Clean12h0.6 kn

2024-09-24 — 35.3, 129.8

VesselIMOStatusDurationSpeed
GARNET EXPRESS9609639Clean7h1.7 kn

2024-09-23 — 35.0, 129.8

VesselIMOStatusDurationSpeed
HORIZON THEONI9407407Clean11h1.4 kn
HORIZON THEONI9407407Clean7h1.6 kn
GARNET EXPRESS9609639Clean2h1.6 kn

2024-04-25 — Singapore Strait

VesselIMOStatusDurationSpeed
BIANCA JOYSEL9196632SANCTIONED1421h0.0 kn
SKADI9230971SANCTIONED49h0.6 kn
SKADI9230971SANCTIONED26h0.1 kn
LISBOA9257711SANCTIONED793h0.0 kn
FT ISLAND9166675SANCTIONED489h0.1 kn
FT ISLAND9166675SANCTIONED747h0.0 kn
GOLSAR9193185SANCTIONED5h0.1 kn
BERTHA9292163SANCTIONED240h0.1 kn
CRYSTAL ROSE9292228SANCTIONED94h0.1 kn
CRYSTAL ROSE9292228SANCTIONED6h0.4 kn
IVY9337133SANCTIONED1100h0.0 kn
AGNI9337389SANCTIONED458h0.3 kn
SERENE 19197832SANCTIONED3h0.8 kn
SERENE 19197832SANCTIONED23h0.1 kn
LEO MARIS9381823Clean160h0.1 kn
PLATA GLORY9384590Clean101h0.1 kn
KRITI RUBY9391282Clean156h0.0 kn
LA PEARL9174660SANCTIONED166h0.0 kn
PHONIX9198317SANCTIONED287h0.0 kn

32 unique vessels encountered, 16 sanctioned

USCG Registration

StatusActive
Call SignV7BN8
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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