NISALAH — Know Your Vessel

Updated: 2026-07-27 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
SAUDI ARABIA
Type
Oil tanker
Built
2010
16 years old
DWT
50,000

Present Location

Last seen at
RAS TANURA
SAU
Arrived
2026-06-30
Departed
2026-07-02
25d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2018)
Unrated
CO2 Emissions
20,467
tonnes/year
Distance
22,187
nm/year

EU MRV 2018: 20,467 t CO2, 6,547 t fuel, 922.46 kg CO2/nm

Voyage Pattern

Port Visits
90
Avg Dwell
59h
2d per port
Port Utilization
20.4%
time in port
Dark Events
1
294h total

Primary route: RAS TANURA → AIN SUKHNA → KHOR FAKKAN

Data period: 2023-07-14 to 2026-07-02

PortCountryVisits
RAS TANURASAU29
AIN SUKHNAEGY9
KHOR FAKKANARE8
YANBU INDUSTRIALSAU4
FUJAIRAHARE4

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-06-302026-07-02RAS TANURASAU2.4d
2026-06-272026-06-29FUJAIRAHARE2.8d
2026-06-162026-06-17TELOK RAMUNIAMYS1.2d
2026-06-062026-06-07ULSANKOR1.6d
2026-04-162026-04-18AIN SUKHNAEGY1.9d
2026-04-122026-04-14SAU2.5d
2026-03-212026-03-23IND1.7d
2026-03-212026-03-21IND0.2d
2026-03-102026-03-12YANBU INDUSTRIALSAU1.8d
2026-03-052026-03-07AIN SUKHNAEGY1.9d
2026-03-022026-03-03SAU1.7d
2026-02-232026-02-25AIN SUKHNAEGY1.8d
2026-02-192026-02-21SAU1.6d
2026-02-012026-02-02YANBU INDUSTRIALSAU1.9d
2026-01-252026-01-26AIN SUKHNAEGY1.8d
2026-01-212026-01-23SAU1.6d
2026-01-142026-01-15JEDDAHSAU0.7d
2026-01-052026-01-06YANBU INDUSTRIALSAU1.8d
2025-10-112025-10-12TELOK RAMUNIAMYS1d
2025-10-062025-10-06GUANGZHOUCHN0.4d

AIS Dark Periods

1 events, 294 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2024-09-252024-10-07294HIGH 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

65 events, 1997 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-05-07923.1, 38.31.4 knHIGH RISK
2026-05-07222.9, 38.11.9 knHIGH RISK
2026-05-051123.0, 38.11.8 knHIGH RISK
2026-04-292323.4, 37.61.3 knHIGH RISK
2026-04-282023.5, 37.81.3 knHIGH RISK
2026-04-27923.6, 37.51.6 knHIGH RISK
2026-04-261523.5, 37.50.7 knHIGH RISK
2026-04-201023.5, 37.31.7 knHIGH RISK
2026-04-20723.8, 37.41.9 knHIGH RISK
2026-04-11123.0, 37.72.0 knHIGH RISK

STS Encounter Detection

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

2026-05-05 — 23.0, 38.1

VesselIMOStatusDurationSpeed
KUDURO9455818Clean4h1.7 kn

2026-04-29 — 23.4, 37.6

VesselIMOStatusDurationSpeed
PISSIOTIS9509023Clean19h1.4 kn
GREEN WARRIOR9514169Clean6h1.1 kn

2026-04-28 — 23.5, 37.8

VesselIMOStatusDurationSpeed
FARHAH9484742Clean11h0.7 kn
PISSIOTIS9509023Clean19h1.5 kn
GREEN WARRIOR9514169Clean6h1.1 kn

2026-04-27 — 23.6, 37.5

VesselIMOStatusDurationSpeed
PISSIOTIS9509023Clean3h2.0 kn

2026-04-20 — 23.5, 37.3

VesselIMOStatusDurationSpeed
HELEN9263136Clean2h1.8 kn
NIBAN9484716Clean7h1.8 kn

2026-04-02 — 23.2, 37.7

VesselIMOStatusDurationSpeed
OCEANIC FORTUNE9424209Clean22h0.5 kn
DILAM9448700Clean29h0.6 kn

2026-02-18 — 23.1, 38.3

VesselIMOStatusDurationSpeed
NIBAN9484716Clean4h1.8 kn

2025-12-29 — 23.7, 37.5

VesselIMOStatusDurationSpeed
KHUZAMA9384215Clean12h1.0 kn

2025-07-23 — 27.1, 50.3

VesselIMOStatusDurationSpeed
SHAMROCK JUPITER9416082Clean3h0.1 kn
SHAMROCK JUPITER9416082Clean9h1.0 kn
ARSAN9421415Clean204h0.0 kn

2025-05-28 — 27.1, 50.3

VesselIMOStatusDurationSpeed
MARAN CAPRICORN9389019Clean16h0.1 kn
NEW VIGOROUS9486518Clean10h0.2 kn

2025-04-09 — 27.1, 50.3

VesselIMOStatusDurationSpeed
AQUILA9519482Clean18h0.1 kn
AQUILA9521473Clean18h0.1 kn
FRONT SPEY9722936Clean2h0.6 kn

2025-02-06 — 27.1, 50.3

VesselIMOStatusDurationSpeed
HELEN9263136Clean1h0.2 kn
NAVE CIELO9301976Clean7h1.0 kn
NAVE CIELO9301976Clean2h1.7 kn
CHEMROAD HAYA9303649Clean10h1.4 kn
HAFNIA SEINE9342217Clean5h1.6 kn
HAFNIA SEINE9342217Clean3h1.7 kn
ORCHID KEFALONIA9363821Clean4h1.5 kn
ORCHID KEFALONIA9363821Clean13h0.7 kn
HAKONE9398084Clean49h0.1 kn
DILAM9448700Clean153h0.2 kn
NISYROS9412062Clean42h0.3 kn
NEW HORIZON9486520Clean2h1.0 kn
NEW HORIZON9486520Clean7h1.2 kn
ALMI SKY9579523Clean7h0.1 kn

24 unique vessels encountered, 0 sanctioned

USCG Registration

StatusActive
Call SignHZFF
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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