WHITE CLIFFS — Know Your Vessel

Updated: 2026-08-13 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
PANAMA
Type
Gas carrier
Built
2021
5 years old
DWT
40,000

Present Location

Last seen at
SHENZHEN
CHN
Arrived
2025-11-11
Departed
2025-11-12
274d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2022)
Unrated
CO2 Emissions
2,704
tonnes/year
Distance
6,640
nm/year

EU MRV 2022: 2,704 t CO2, 867 t fuel, 407.17 kg CO2/nm

Voyage Pattern

Port Visits
99
Avg Dwell
64h
3d per port
Port Utilization
32.3%
time in port
Dark Events
1
14h total

Primary route: BALBOA → HOUSTON → GATUN LAKE ANCHORAGE

Data period: 2023-08-13 to 2025-11-12

PortCountryVisits
BALBOAPAN11
HOUSTONUSA10
GATUN LAKE ANCHORAGEPAN9
PANAMA CANAL ANCHORAGEPAN8
MANZANILLOPAN8

Recent port calls:

ArrivalDeparturePortCountryDuration
2025-11-112025-11-12SHENZHENCHN1.2d
2025-10-282025-11-11GUANGZHOUCHN14.1d
2025-10-232025-10-23NIPAH ANCHORAGEIDN0.8d
2025-10-132025-10-14PORT LOUISMUS0.5d
2025-09-292025-10-01AGO1.9d
2025-09-252025-09-26ESCRAVOSNGA0.9d
2025-09-022025-09-06PORT ARTHURUSA4.8d
2025-08-312025-09-02USA2.1d
2025-08-302025-08-30USA0.7d
2025-08-252025-08-25GATUN LAKE ANCHORAGEPAN0.1d
2025-08-232025-08-25BALBOAPAN1.5d
2025-07-302025-07-30KOR0.4d
2025-07-252025-07-28TIANJINCHN2.8d
2025-06-242025-06-24PAN-42PAN0.6d
2025-06-232025-06-24PANAMA CANAL ANCHORAGEPAN0.3d
2025-06-222025-06-23MANZANILLOPAN1.6d
2025-06-142025-06-16HOUSTONUSA2.3d
2025-06-092025-06-09GATUN LAKE ANCHORAGEPAN0.2d
2025-06-082025-06-09BALBOAPAN0.7d
2025-06-072025-06-08BALBOAPAN0.8d

AIS Dark Periods

1 events, 14 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2025-08-172025-08-1814HIGH 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

27 events, 794 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-08-056135.7, 130.90.5 knHIGH RISK
2026-03-2552-5.1, 9.41.0 kn
2026-03-2415-5.8, 9.91.2 kn
2026-03-19115-5.1, 9.20.8 kn
2026-03-14117-5.1, 9.60.5 kn
2026-03-1324-5.5, 9.80.5 kn
2026-02-12321.0, 87.90.2 kn
2025-08-314829.4, -93.60.1 kn
2025-08-301529.4, -93.60.1 kn
2025-08-29127.7, -92.40.3 kn

STS Encounter Detection

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

2026-03-24 — -5.8, 9.9

VesselIMOStatusDurationSpeed
OBAN9138408Clean23h1.4 kn

2026-02-12 — 21.0, 87.9

VesselIMOStatusDurationSpeed
MT FORTUNE9434668Clean146h0.1 kn

2025-08-31 — 29.4, -93.6

VesselIMOStatusDurationSpeed
SILVER ESTHER9683336Clean16h0.0 kn
STI GLADIATOR9722170Clean42h0.0 kn
CHALLENGER9722792Clean54h0.0 kn

2025-04-01 — 28.7, -94.7

VesselIMOStatusDurationSpeed
STENHEIM9261114Clean8h— kn
ECOFUTURE9486180Clean149h0.1 kn
CASTRO ALVES9547673Clean161h0.0 kn
CIELO BIANCO9778296Clean11h0.8 kn
BOW PERSISTENT9866782Clean6h0.6 kn

2025-02-14 — 28.7, -94.7

VesselIMOStatusDurationSpeed
ASPEN SPIRIT9427627Clean5h1.3 kn
ASPEN SPIRIT9427627Clean4h1.2 kn
ASPEN SPIRIT9427627Clean5h1.1 kn
HAFNIA AUSTRALIA9467794Clean93h0.3 kn
HAFNIA ASIA9467809Clean3h1.7 kn
HAFNIA ASIA9467809Clean6h1.5 kn
HAFNIA ASIA9467809Clean1h1.4 kn
ADVANTAGE SUN9513141Clean124h0.1 kn
ADVANTAGE SUN9513141Clean1h0.9 kn
STI QUEENS9707273Clean219h0.1 kn
FRONT DUCHESS9771341Clean5h1.0 kn
MAHARAH9779812Clean230h0.2 kn
LAWHAH9783681Clean61h0.2 kn
LAWHAH9783681Clean22h0.5 kn
LAWHAH9783681Clean14h0.6 kn
NEW MELODY9799185Clean39h0.2 kn
SILVERSTONE9878838Clean167h0.1 kn

2024-10-16 — 33.7, 127.8

VesselIMOStatusDurationSpeed
CORSAIR9689926Clean3h1.8 kn

2024-10-16 — 34.0, 128.1

VesselIMOStatusDurationSpeed
GAS QUANTUM9645358Clean101h0.2 kn
STI NOTTING HILL9706425Clean96h0.1 kn

2023-12-28 — East China Sea (Zhoushan)

VesselIMOStatusDurationSpeed
AKADEMIK CHERSKIY8770261SANCTIONED17h0.1 kn
JEWELS9143506SANCTIONED462h0.1 kn
ELKA HERCULES9234472SANCTIONED250h0.0 kn
PHOENIX I9236248SANCTIONED271h0.1 kn
LOANNA9251884SANCTIONED68h0.0 kn
YONGAN OCEAN9288758SANCTIONED161h0.1 kn
ALPINE EAGLE9366275Clean78h0.1 kn
MINERVA GLORIA9382750Clean22h0.1 kn
STOLT OCELOT9459539Clean173h0.1 kn
SC VIRGO9801093Clean92h0.1 kn

33 unique vessels encountered, 6 sanctioned

USCG Registration

StatusActive
Call Sign3FFG7
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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