ISABEL KNUTSEN — Know Your Vessel

Updated: 2026-07-25 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
UNITED KINGDOM
Type
Chemical tanker
Built
2000
26 years old
DWT
25,000

Present Location

Last seen at
MUMBAI
IND
Arrived
2024-10-04
Departed
2024-10-05
659d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2018)
Unrated
CO2 Emissions
873
tonnes/year
Distance
3,118
nm/year

EU MRV 2018: 873 t CO2, 280 t fuel, 280.13 kg CO2/nm

Voyage Pattern

Port Visits
99
Avg Dwell
59h
2d per port
Port Utilization
48.7%
time in port
Dark Events
1
12h total

Primary route: MUMBAI → FUJAIRAH → KARACHI

Data period: 2023-05-22 to 2024-10-05

PortCountryVisits
MUMBAIIND9
FUJAIRAHARE7
TELOK RAMUNIAMYS3
KARACHIPAK3
TANJUNG PELEPASMYS2

Recent port calls:

ArrivalDeparturePortCountryDuration
2024-10-042024-10-05MUMBAIIND0.9d
2024-10-032024-10-04IND0.3d
2024-09-232024-09-24TELOK RAMUNIAMYS0.6d
2024-09-192024-09-22MYS-74MYS2.8d
2024-09-162024-09-17THA1d
2024-09-162024-09-16BANGKOKTHA0.2d
2024-09-132024-09-16THA3d
2024-08-302024-08-31IND1.2d
2024-08-262024-08-26FUJAIRAHARE0.6d
2024-08-242024-08-25JEBEL ALIARE0.8d
2024-08-142024-08-22SAU8.7d
2024-08-092024-08-10PAK0.6d
2024-08-092024-08-09PAK0.3d
2024-08-052024-08-07IND1.4d
2024-08-032024-08-05MUMBAIIND1.4d
2024-08-022024-08-03IND1.5d
2024-08-012024-08-02MUMBAIIND0.8d
2024-07-292024-08-01IND3.2d
2024-07-172024-07-18TELOK RAMUNIAMYS0.8d
2024-07-142024-07-16MYS-74MYS2.8d

AIS Dark Periods

1 events, 12 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2025-05-122025-05-1312HIGH 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

39 events, 868 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-05-18125.8, 53.70.2 knHIGH RISK
2026-05-18525.8, 53.70.3 knHIGH RISK
2026-05-181125.8, 53.70.1 knHIGH RISK
2026-04-1614527.6, 50.50.1 knHIGH RISK
2026-04-1470.3 knHIGH RISK
2026-04-05525.3, 56.92.0 knHIGH RISK
2026-03-306221.6, 66.60.6 kn
2026-03-2412921.8, 67.30.8 kn
2026-03-1814521.8, 66.40.7 kn
2026-02-196821.0, 87.90.0 kn

STS Encounter Detection

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

2026-05-18 — 25.8, 53.7

VesselIMOStatusDurationSpeed
BOW SAGA9215309Clean63h0.1 kn
GINGA TIGER9278715Clean21h0.1 kn
GINGA PUMA9343780Clean13h0.3 kn
HANYU CAMELLIA9542154Clean10h0.1 kn
MAGIC VICTORIA9608867Clean21h0.1 kn
TONG LIN WAN9652014Clean17h0.1 kn

2026-04-16 — 27.6, 50.5

VesselIMOStatusDurationSpeed
GINGA TIGER9278715Clean505h0.1 kn
CHEMROAD ROSE9317846Clean765h0.1 kn
GINGA PUMA9343780Clean74h0.2 kn
NORDIC VEGA9412581Clean319h0.1 kn
ASPROUDA9478729Clean480h0.1 kn

2026-03-30 — 21.6, 66.6

VesselIMOStatusDurationSpeed
TULIP8912558SANCTIONED4h1.2 kn
YUAN SHAN HU9417189Clean20h0.9 kn
ELENI9432062Clean63h1.1 kn

2026-03-24 — 21.8, 67.3

VesselIMOStatusDurationSpeed
JOANNA9279111Clean3h1.9 kn

2026-02-19 — 21.0, 87.9

VesselIMOStatusDurationSpeed
MRC SEDEF9335032Clean9h0.0 kn
MRC SEDEF9335032Clean6h0.1 kn
DIGNITY9413676Clean5h0.4 kn
DIGNITY9413676Clean13h0.3 kn
GREEN SACHI9415698Clean70h0.1 kn

2023-12-02 — 27.3, 50.7

VesselIMOStatusDurationSpeed
BAY YASU9363869Clean29h1.1 kn
HAFNIA PIONEER9595632Clean242h0.0 kn

2023-12-01 — 27.1, 50.9

VesselIMOStatusDurationSpeed
ESTIA9327035Clean402h0.2 kn
BAY YASU9363869Clean29h1.1 kn

19 unique vessels encountered, 1 sanctioned

P&I Insurance

Not covered by IG P&I clubs

Last checked: 2026-05-24 04:03:12

USCG Registration

StatusActive
Call SignMZKS6
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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