ANNA KNUTSEN — Know Your Vessel

Updated: 2026-07-30 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
DENMARK
Type
Oil tanker
DWT
25,000

Present Location

Last seen at
ANGRA DOS REIS
BRA
Arrived
2026-07-21
Departed
2026-07-23
8d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2022)
Unrated
CO2 Emissions
5,194
tonnes/year
Distance
5,870
nm/year

EU MRV 2022: 5,194 t CO2, 1,664 t fuel, 884.88 kg CO2/nm

Voyage Pattern

Port Visits
33
Avg Dwell
47h
2d per port
Port Utilization
27.2%
time in port
Dark Events
5
122h total

Primary route: ANGRA DOS REIS → RECALADA ANCHORAGE → PORTO DO ACU

Data period: 2025-11-28 to 2026-07-23

PortCountryVisits
ANGRA DOS REISBRA8
RECALADA ANCHORAGEURY5
PORTO DO ACUBRA5
BRA-97BRA3
BRA-233BRA3

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-07-212026-07-23ANGRA DOS REISBRA2.3d
2026-07-162026-07-18SANTOS BASINBRA1.4d
2026-07-102026-07-11RECALADA ANCHORAGEURY0.9d
2026-06-292026-06-29ANGRA DOS REISBRA0.1d
2026-06-262026-06-28BRA-233BRA1.7d
2026-06-242026-06-25BOTAFOGOBRA1.1d
2026-06-062026-06-08BRA-233BRA1.5d
2026-05-242026-05-26PORTO DO ACUBRA1.2d
2026-05-192026-05-21BRA-97BRA2.4d
2026-05-172026-05-18CAMPOS BASINBRA1.3d
2026-04-282026-04-29SANTOS BASINBRA1.5d
2026-04-212026-04-21RECALADA ANCHORAGEURY0.2d
2026-04-142026-04-18RECALADA ANCHORAGEURY3.5d
2026-04-082026-04-08ANGRA DOS REISBRA0.1d
2026-04-052026-04-07BRA-97BRA2.4d
2026-04-022026-04-04BRA-241BRA1.7d
2026-03-302026-04-01BOTAFOGOBRA2.5d
2026-03-262026-03-28PORTO DO ACUBRA1.7d
2026-03-202026-03-21ANGRA DOS REISBRA1.4d
2026-03-172026-03-19PORTO DO ACUBRA1.3d

AIS Dark Periods

5 events, 122 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2026-07-242026-07-2515HIGH RISK ZONE
2026-06-262026-06-2835HIGH RISK ZONE
2026-06-062026-06-0727HIGH RISK ZONE
2026-05-182026-05-1818HIGH RISK ZONE
2026-04-282026-04-2928HIGH 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

55 events, 1261 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-07-2522-24.6, -42.30.1 kn
2026-07-2423-25.2, -42.60.1 kn
2026-07-202-25.2, -46.40.8 kn
2026-07-206-25.2, -46.30.9 kn
2026-07-197-25.2, -46.21.1 kn
2026-07-193-25.2, -46.11.3 kn
2026-07-1819-25.0, -46.00.9 kn
2026-07-171-25.5, -43.50.8 kn
2026-07-162-25.5, -43.50.1 kn
2026-07-0920-35.0, -54.00.7 kn

STS Encounter Detection

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

2026-07-20 — -25.2, -46.4

VesselIMOStatusDurationSpeed
SEAWAYS TYBEE9734642Clean14h1.1 kn

2026-07-19 — -25.2, -46.1

VesselIMOStatusDurationSpeed
SEAWAYS TYBEE9734642Clean7h1.6 kn

2026-07-09 — -35.0, -54.0

VesselIMOStatusDurationSpeed
COSGLAD LAKE9591284Clean54h0.1 kn

2026-07-03 — -35.0, -53.8

VesselIMOStatusDurationSpeed
COSGLAD LAKE9591284Clean54h0.1 kn

2026-04-02 — -22.3, -40.4

VesselIMOStatusDurationSpeed
FSO PARGO9255696Clean27807h0.0 kn
ABDIAS NASCIMENTO9453896Clean2h0.7 kn

2026-01-22 — -24.7, -42.3

VesselIMOStatusDurationSpeed
ALMIRANTEBARROSOMV329291274Clean9612h0.0 kn
ZUMBI DOS PALMARES9453810Clean66h0.1 kn

2026-01-12 — -35.0, -53.9

VesselIMOStatusDurationSpeed
COPPER SPIRIT9427639Clean26h0.3 kn

2026-01-12 — -35.1, -54.0

VesselIMOStatusDurationSpeed
COPPER SPIRIT9427639Clean26h0.3 kn

2026-01-08 — -34.9, -53.8

VesselIMOStatusDurationSpeed
COPPER SPIRIT9427639Clean12h0.7 kn
COPPER SPIRIT9427639Clean13h0.9 kn
COPPER SPIRIT9427639Clean18h0.7 kn
COPPER SPIRIT9427639Clean1h1.3 kn

2026-01-08 — -34.8, -53.5

VesselIMOStatusDurationSpeed
COPPER SPIRIT9427639Clean12h0.6 kn

2026-01-01 — -24.7, -42.3

VesselIMOStatusDurationSpeed
ALMIRANTEBARROSOMV329291274Clean9612h0.0 kn

2025-12-15 — -25.2, -46.9

VesselIMOStatusDurationSpeed
MARAN LYNX9534016Clean3h1.2 kn

2025-12-14 — -25.2, -46.8

VesselIMOStatusDurationSpeed
MARAN LYNX9534016Clean23h0.7 kn

2025-12-13 — -25.4, -46.7

VesselIMOStatusDurationSpeed
MARAN LYNX9534016Clean5h1.1 kn

8 unique vessels encountered, 0 sanctioned

P&I Insurance

Not covered by IG P&I clubs

Last checked: 2026-07-23 04:04:27

USCG Registration

StatusActive
Call SignOXTB2
Deficiency Count0
Detention Count0
Last Exam

Data sources: USCG CGMIX, EU MRV (EMSA), CII computed, Global Fishing Watch, GFW dark events, IG P&I Clubs. 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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