SATURN MOON — Know Your Vessel

Updated: 2026-08-06 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
LIBERIA
Type
Oil tanker
Built
2020
6 years old
DWT
50,000

Present Location

Last seen at
SINGAPORE
SGP
Arrived
2026-07-28
Departed
2026-08-01
5d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2023)
Unrated
CO2 Emissions
12,663
tonnes/year
Distance
28,934
nm/year
YearRatingRatio
2023Unrated
2022Unrated
2021Unrated
2020Unrated

EU MRV 2024: 17,821 t CO2, 5,696 t fuel

Voyage Pattern

Port Visits
94
Avg Dwell
71h
3d per port
Port Utilization
25%
time in port
Dark Events
2
35h total

Primary route: LAS PALMAS → CANAPORT → LE HAVRE

Data period: 2023-07-13 to 2026-08-01

PortCountryVisits
LAS PALMASESP5
CANAPORTCAN5
LE HAVREFRA4
HOUSTONUSA4
TENERIFEESP2

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-07-282026-08-01SINGAPORESGP3.6d
2026-05-262026-05-29GBR2.8d
2026-05-052026-05-07CORPUS CHRISTIUSA1.5d
2026-05-012026-05-02USA0.7d
2026-04-292026-04-30USA0.9d
2026-04-212026-04-22USA0.4d
2026-04-202026-04-21USA1.2d
2026-04-182026-04-20USA2.4d
2026-04-162026-04-17USA1.4d
2026-04-112026-04-13CAN1.8d
2026-03-152026-03-17CMR-4CMR1.9d
2026-02-232026-02-25SKAGENDNK1.7d
2026-02-012026-02-21POL19.9d
2025-12-242025-12-25LE HAVREFRA1.3d
2025-12-232025-12-23FRA0.3d
2025-12-212025-12-23LE HAVREFRA1.3d
2025-12-062025-12-11ICDASTUR4.3d
2025-11-162025-11-19AMBARLITUR3d
2025-11-142025-11-16CANAKKALETUR1.9d
2025-11-052025-11-06GIBRALTARGIB1d

AIS Dark Periods

2 events, 35 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2026-06-192026-06-2017HIGH RISK ZONE
2025-03-052025-03-0517HIGH 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, 1240 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-01-0737.8, -56.91.8 kn
2026-01-0697.8, -57.01.6 kn
2025-11-111836.2, 17.80.7 kn
2025-11-07135.9, -4.01.2 kn
2025-10-127119.6, -92.30.1 kn
2025-10-096819.7, -91.90.1 kn
2025-10-037628.9, -94.60.2 kn
2025-10-022328.5, -95.00.2 kn
2025-10-021128.5, -94.70.2 kn
2025-09-30427.8, -90.01.1 kn

STS Encounter Detection

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

2025-10-03 — 28.9, -94.6

VesselIMOStatusDurationSpeed
ECOFUTURE9486180Clean105h0.1 kn

2025-10-02 — 28.5, -95.0

VesselIMOStatusDurationSpeed
NAVE CETUS9589944Clean21h1.0 kn

2025-10-02 — 28.5, -94.7

VesselIMOStatusDurationSpeed
HELLESPONT PROTECTOR9351452Clean200h0.0 kn
ECOFUTURE9486180Clean48h0.1 kn

2025-09-29 — 27.8, -90.1

VesselIMOStatusDurationSpeed
RAYSUT9402225Clean10h1.0 kn

2025-09-28 — 27.7, -90.5

VesselIMOStatusDurationSpeed
RAYSUT9402225Clean11h1.5 kn
RAYSUT9402225Clean11h1.2 kn
STI GUIDE9717113Clean17h0.8 kn

2025-09-28 — 27.8, -90.2

VesselIMOStatusDurationSpeed
RAYSUT9402225Clean6h1.2 kn

2025-09-27 — 27.8, -90.3

VesselIMOStatusDurationSpeed
RAYSUT9402225Clean7h1.2 kn
RAYSUT9402225Clean2h1.5 kn

2025-08-22 — 28.3, -94.8

VesselIMOStatusDurationSpeed
YAMATO SPIRIT9414503Clean67h0.1 kn

2025-08-22 — 28.4, -94.5

VesselIMOStatusDurationSpeed
STOLT EFFICIENCY9102112Clean15h0.5 kn
STAVANGER TS9737395Clean28h0.0 kn
RUNNER9749518Clean157h0.1 kn
LAWHAH9783681Clean319h0.0 kn

2025-08-19 — 28.5, -94.5

VesselIMOStatusDurationSpeed
STOLT EFFICIENCY9102112Clean15h0.5 kn
STAVANGER TS9737395Clean28h0.0 kn
RUNNER9749518Clean157h0.1 kn
PSARA I9772333Clean105h0.0 kn
LAWHAH9783681Clean18h0.2 kn
LAWHAH9783681Clean319h0.0 kn
ALMI TITAN9816335Clean23h0.1 kn

2025-08-04 — 27.8, -90.3

VesselIMOStatusDurationSpeed
YAMATO SPIRIT9414503Clean20h0.8 kn

2025-08-03 — 27.8, -90.4

VesselIMOStatusDurationSpeed
YAMATO SPIRIT9414503Clean2h1.1 kn

2024-10-13 — 8.0, -56.9

VesselIMOStatusDurationSpeed
EURO9567702Clean37h0.1 kn

2024-08-08 — 5.4, 4.7

VesselIMOStatusDurationSpeed
RIO SPIRIT9419565Clean65h0.2 kn

2024-08-07 — 5.4, 4.6

VesselIMOStatusDurationSpeed
RIO SPIRIT9419565Clean65h0.2 kn

2024-08-07 — 5.4, 4.7

VesselIMOStatusDurationSpeed
RIO SPIRIT9419565Clean2h1.6 kn

2024-08-06 — 5.4, 4.7

VesselIMOStatusDurationSpeed
RIO SPIRIT9419565Clean4h1.5 kn

2024-08-05 — 5.4, 4.7

VesselIMOStatusDurationSpeed
RIO SPIRIT9419565Clean3h1.5 kn
RIO SPIRIT9419565Clean4h1.4 kn

2024-08-04 — 5.4, 4.7

VesselIMOStatusDurationSpeed
RIO SPIRIT9419565Clean5h1.0 kn

2024-08-03 — 5.4, 4.7

VesselIMOStatusDurationSpeed
RIO SPIRIT9419565Clean6h1.1 kn

14 unique vessels encountered, 0 sanctioned

USCG Registration

StatusActive
Call SignD5UY9
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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