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Port Tri-Cities Arrived Departure Shipping companies Summary In port Expected arrivals In news

Port Tri-Cities

Where is the Port?
TRI-CITIES is located near the monitored sea lanes. The official UN/LOCODE of this port is USYTC.

How many vessels are in Tri-Cities port?
There are currently 4 vessels in port and 3 vessels recently departed.

Port map updates in near real-time from AIS snapshots and route transitions. Use the vessel-type filters and names toggle in the map control.

Vessel photo of AMERICAN.HARMONY (IMO 1288191)

AMERICAN.HARMONY

Vessel type: | IMO: 1288191 | MMSI: MMSI: 368082970
Call sign:
Current Status

Where is the vessel?

AMERICAN.HARMONY is currently in Near Villard Junction, based on AIS data received about 1h ago.

Latest AIS update:

Current position: 46.20074° N, 119.03697° W (Near Villard Junction)

Average speed (last 7 days): Loading…

Average speed (last 30 days): Loading…

Vessel profile: AMERICAN.HARMONY is a vessel with dimensions m x m.

This page combines live AIS, route history, probable destination signals, nearby traffic, and port activity for practical vessel monitoring.

The current position of vessel AMERICAN.HARMONY is 46.20074 lat / -119.03697 lng. Updated: 2026-05-14 22:40:25 UTC
Details:

Live Vessel AMERICAN.HARMONY Analytics (details, animations, etc.)


Recent AIS points (UTC):
2026-05-14 22:40:25 UTC · 46.20074, -119.03697 · SOG 0 kn · COG 322°

Track of the vessel in the last 60 days


Most frequent incoming origins

Villard Junction · 1

Most frequent outgoing destinations

West Richland · 1


You can see routes between ports on port-to-port analytics.


Link to the map:

Find another ship

AI agent endpoints for this port

Recent vessel arrivals at the port

Latest available transitions/port-call records (UTC). Total: 3
2025-09-15 13:13 UTC · THE CHIEF
IMO: 0, MMSI: 367047080 | Type:
2025-09-14 12:19 UTC · 338386843
IMO: 0, MMSI: 338386843 | Type:
2025-09-08 12:29 UTC · US flagAMERICAN SONG
IMO: 9871713, MMSI: 368046350 | Type: Passenger (Cruise) Ship

Recent vessel departures from the port

Latest available transitions/port-call records (UTC). Total: 3
2025-09-15 13:13 UTC · THE CHIEF
IMO: 0, MMSI: 367047080 | Type:
2025-09-14 12:19 UTC · 338386843
IMO: 0, MMSI: 338386843 | Type:
2025-09-08 12:29 UTC · US flagAMERICAN SONG
IMO: 9871713, MMSI: 368046350 | Type: Passenger (Cruise) Ship

Shipping companies (lines) whose ships most often called at the port Tri-Cities:

No companies linked yet.

Port summary

Port congestion score

Loading congestion data…

Vessel type distribution for the last 3 months:

Unknown · 3 calls (100%)

Most frequent incoming origins

Villard Junction · 1

Most frequent outgoing destinations

West Richland · 1

Vessels currently in port

Detected by latest AIS in the extended port area, latest 72 hours (deduplicated by vessel).

US flagWEST STAR
Type: Pleasure Craft | IMO: 0, MMSI: 367310120 | AIS: 2026-05-14 20:43:08 UTC
US flagCAPTAIN BOB
Type: Unknown | IMO: 0, MMSI: 367047150 | AIS: 2026-05-14 18:37:53 UTC
AMERICAN.HARMONY
Type: Unknown | IMO: 1288191, MMSI: 368082970 | AIS: 2026-05-14 18:37:29 UTC
US flagAMERICAN ENCORE
Type: Passenger | IMO: 0, MMSI: 368450870 | AIS: 2026-05-14 18:37:15 UTC

Expected arrivals

Forecast from transitions and inferred destination signals.

No expected arrivals found for next 10 days.

Port in news

Mentions from Topos news feed and spotlights.

No recent port mentions found in Topos news/spotlights.


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