CHEMSTAR TIERRA — Know Your Vessel

Updated: 2026-08-05 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
PANAMA
Type
Chemical tanker
Built
2018
8 years old
DWT
25,000

Present Location

Status
Location Unknown
No AIS position or port visit data available

Risk Assessment

Carbon Intensity (CII)

Rating (2023)
Unrated
CO2 Emissions
5,422
tonnes/year
Distance
27,989
nm/year
YearRatingRatio
2023Unrated
2022Unrated
2021Unrated
2020Unrated
2018Unrated

EU MRV 2023: 5,422 t CO2, 1,734 t fuel, 193.73 kg CO2/nm

Voyage Pattern

Port Visits
99
Avg Dwell
49h
2d per port
Port Utilization
29.1%
time in port

Primary route: ULSAN → USA-1152 → SELBY

Data period: 2023-08-05 to 2025-06-23

PortCountryVisits
ULSANKOR7
USA-1627USA2
USA-1152USA2
TIMARUNZL2
TANJUNG PELEPASMYS2

Recent port calls:

ArrivalDeparturePortCountryDuration
2025-06-162025-06-23SAU6.7d
2025-06-142025-06-14FUJAIRAHARE0.6d
2025-06-102025-06-11IND1d
2025-05-292025-05-31IND1.1d
2025-05-292025-05-29IND-175IND0.9d
2025-05-272025-05-28MUMBAIIND1.5d
2025-05-262025-05-27IND1.1d
2025-05-172025-05-18PORT KLANGMYS0.7d
2025-05-082025-05-12QINZHOUCHN3.4d
2025-04-282025-05-03SHANGHAICHN5.5d
2025-04-262025-04-28SHANGHAICHN1.8d
2025-04-242025-04-24KOR0.4d
2025-04-022025-04-07VANCOUVERCAN4.3d
2025-03-212025-03-21USA-1627USA0.9d
2025-03-172025-03-21SELBYUSA3.6d
2025-03-152025-03-17SAUSALITOUSA1.8d
2025-02-202025-02-21AUS1.2d
2025-02-192025-02-20AUS1.1d
2025-02-152025-02-17BOTANY BAYAUS1.2d
2025-02-102025-02-11AUS1d

Loitering Events

77 events, 827 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-03-052718.9, 65.41.3 kn
2026-03-05319.1, 65.21.7 kn
2026-03-05219.3, 65.22.0 kn
2026-03-04519.5, 65.21.6 kn
2026-03-04221.4, 63.31.0 knHIGH RISK
2026-03-03821.4, 63.31.3 knHIGH RISK
2026-03-03821.4, 63.21.1 knHIGH RISK
2026-03-02821.4, 63.21.2 knHIGH RISK
2026-03-02921.1, 63.30.6 knHIGH RISK
2026-03-011321.1, 63.40.9 knHIGH RISK

STS Encounter Detection

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

2026-03-05 — 18.9, 65.4

VesselIMOStatusDurationSpeed
AMFITRION9724623Clean20h1.1 kn

2026-03-01 — 21.1, 63.4

VesselIMOStatusDurationSpeed
NAVE SEXTANS9697442Clean80h0.9 kn

2026-02-17 — 25.7, 53.7

VesselIMOStatusDurationSpeed
TONG LIN WAN9652014Clean44h0.4 kn

2026-02-16 — 25.7, 53.7

VesselIMOStatusDurationSpeed
TONG LIN WAN9652014Clean44h0.4 kn

2026-02-09 — 25.8, 53.6

VesselIMOStatusDurationSpeed
TPT HEART9449467Clean37h0.9 kn

2026-02-09 — 25.9, 53.6

VesselIMOStatusDurationSpeed
TPT HEART9449467Clean3h1.2 kn

2024-10-30 — 21.0, 87.9

VesselIMOStatusDurationSpeed
MAERSK BARRY9299458SANCTIONED48h0.1 kn
MAERSK BARRY9299458SANCTIONED66h0.1 kn
FAIRWAY9306938Clean218h0.1 kn
SUMMIT RIVER9369461Clean92h0.1 kn
STOLT ISLAND9414058Clean3h0.1 kn
CHAMPION POMER9455739Clean163h0.1 kn
GAS POWER9522415Clean97h0.1 kn
NAVIGATOR GLORY9531466Clean31h0.2 kn
NAVIGATOR GLORY9531466Clean31h0.1 kn
NAVIGARE GAIA9694634Clean45h0.1 kn

2024-10-03 — 35.6, 129.9

VesselIMOStatusDurationSpeed
BOW OPTIMA9818541Clean3h1.7 kn

2024-09-30 — 35.0, 129.8

VesselIMOStatusDurationSpeed
STI SOHO9686754Clean20h0.7 kn

2024-09-29 — 35.2, 131.0

VesselIMOStatusDurationSpeed
CELTIC GAS9682265Clean19h1.0 kn

2024-06-18 — 24.5, -89.8

VesselIMOStatusDurationSpeed
QUARTZ9681170Clean3h1.1 kn

2024-06-08 — 24.3, -90.3

VesselIMOStatusDurationSpeed
PINZA9790232Clean78h1.2 kn

2023-10-03 — 28.7, -93.9

VesselIMOStatusDurationSpeed
DILONG SPIRIT9390628Clean8h1.2 kn
DILONG SPIRIT9390628Clean16h1.0 kn
NIBAN9484716Clean78h0.0 kn
FURUHOLMEN9553397Clean166h0.1 kn
YASA HAWK9619531Clean6h0.3 kn

21 unique vessels encountered, 1 sanctioned

USCG Registration

StatusActive
Call Sign3EXM9
Deficiency Count0
Detention Count0
Last Exam

Data sources: USCG CGMIX, EU MRV (EMSA), CII computed, Global Fishing Watch. 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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