STI TOPAZ — 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
2012
14 years old
DWT
25,000

Present Location

Last seen at
COLOMBO
LKA
Arrived
2025-12-12
Departed
2025-12-14
223d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2021)
Unrated
CO2 Emissions
3,233
tonnes/year
Distance
12,033
nm/year
YearRatingRatio
2021Unrated
2020Unrated

EU MRV 2024: 6,920 t CO2, 2,201 t fuel

Voyage Pattern

Port Visits
99
Avg Dwell
84h
4d per port
Port Utilization
39.4%
time in port

Primary route: LAS PALMAS → CANSADO → PUERTO BARRIOS

Data period: 2023-07-19 to 2025-12-14

PortCountryVisits
LAS PALMASESP7
CANSADOMRT6
PUERTO BARRIOSGTM3
PARANAGUABRA2
IJMUIDENNLD2

Recent port calls:

ArrivalDeparturePortCountryDuration
2025-12-122025-12-14COLOMBOLKA2.9d
2025-11-132025-11-13ARG0.4d
2025-11-122025-11-13ARG0.5d
2025-11-102025-11-10BUENOS AIRESARG0.3d
2025-11-072025-11-09SAN LORENZOARG2.5d
2025-11-042025-11-05RECALADA ANCHORAGEURY0.7d
2025-10-222025-10-31SANTOSBRA9.1d
2025-10-192025-10-21PARANAGUABRA1.6d
2025-10-182025-10-19PARANAGUABRA1.5d
2025-09-212025-09-24RUS2.9d
2025-09-132025-09-16SKAGENDNK3.1d
2025-09-042025-09-05TENERIFEESP1d
2025-05-302025-08-19LOMETGO81.3d
2025-05-172025-05-18ARESESP0.4d
2025-05-092025-05-14ANTWERPBEL5.1d
2025-05-082025-05-09ANTWERPBEL1.3d
2025-04-252025-04-26DAKARSEN1.2d
2025-04-212025-04-22CANSADOMRT1.4d
2025-04-112025-04-18LAS PALMASESP7.8d
2025-04-022025-04-04IJMUIDENNLD1.8d

Loitering Events

48 events, 668 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-06-20582.2, 104.70.1 kn
2026-05-09631.3, 127.60.8 kn
2026-05-091231.2, 127.60.4 kn
2026-02-10570.0 knHIGH RISK
2026-02-06530.0 knHIGH RISK
2026-02-02460.0 knHIGH RISK
2026-01-22328.8, 49.20.9 knHIGH RISK
2025-12-226821.0, 87.90.0 kn
2025-11-043-35.1, -53.50.8 kn
2025-11-0312-34.8, -52.80.3 kn

STS Encounter Detection

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

2026-06-20 — Singapore Strait

VesselIMOStatusDurationSpeed
FAIR WONDER9327449Clean43h0.0 kn
SALUS9198082SANCTIONED256h0.0 kn
CARTAGENA9389318Clean325h0.0 kn
TIREX9203772SANCTIONED605h0.1 kn
PUYANG9174220SANCTIONED1237h0.0 kn
AVENGER BOW9005338SANCTIONED1255h0.1 kn
CAVALRY9588146Clean6h0.3 kn
SCIONG9259173Clean2178h0.0 kn

2025-12-22 — 21.0, 87.9

VesselIMOStatusDurationSpeed
BERGE NINGBO9308493Clean63h0.1 kn
PACIFIC ERA9397781Clean31h0.1 kn
MAISTROS9407847Clean100h0.1 kn
MT FORTUNE9434668Clean118h0.0 kn
WOOJIN ELVIS9442665Clean94h0.0 kn
CHAPARRAL9714393Clean3h0.0 kn

2024-06-19 — 28.6, -94.7

VesselIMOStatusDurationSpeed
BARBAROSA9415399Clean1h1.9 kn
VESTHOLMEN9421295Clean70h0.2 kn
GH MADISON9456915Clean4h0.7 kn
ZITA SCHULTE9694385Clean6h0.8 kn
JENNINGS BAY9717773Clean31h0.7 kn

2024-06-19 — 28.6, -94.5

VesselIMOStatusDurationSpeed
ORFEAS9358917Clean3h1.2 kn
VESTHOLMEN9421295Clean70h0.2 kn
GH MADISON9456915Clean3h0.5 kn
UACC SHAMIYA9458858Clean5h1.4 kn
HAFNIA TIGER9635846Clean4h1.4 kn
ZITA SCHULTE9694385Clean1h1.5 kn
JENNINGS BAY9717773Clean31h0.7 kn

2024-06-19 — 28.9, -94.6

VesselIMOStatusDurationSpeed
VESTHOLMEN9421295Clean70h0.2 kn
UACC SHAMIYA9458858Clean15h1.4 kn
ZITA SCHULTE9694385Clean5h1.5 kn
JENNINGS BAY9717773Clean14h0.3 kn

22 unique vessels encountered, 4 sanctioned

USCG Registration

StatusActive
Call SignV7XP3
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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