SIERRA NEGRA
Current Status
Where is the vessel?
SIERRA NEGRA is currently in Near Puerto Ayora, Isla Santa Cruz, based on AIS data received about 14h ago.
Latest AIS update:
Current position: 0.74693° S, 90.30816° W (Near Puerto Ayora, Isla Santa Cruz)
Average speed (last 7 days): Loading…
Average speed (last 30 days): Loading…
Vessel profile: SIERRA NEGRA is a Research 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 SIERRA NEGRA is -0.74693 lat / -90.30816 lng. Updated: 2026-05-25 13:38:24 UTCMore recent position available: 4 min ago
Free positions are delayed by 14 hours.
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Nearest reference points:
- Near Puerto Ayora, Isla Santa Cruz
- 12 nm SE of Seymour
- Near San Cristóbal
Currently sailing under the flag of Ecuador 
SIERRA NEGRA built in 2004 year
Deadweight:
0 tDetails:
Live Vessel SIERRA NEGRA Analytics (details, animations, etc.)
Recent AIS points (UTC):
2026-05-25 10:20:19 UTC · -0.74696, -90.30816 · SOG 0 kn · COG 128°2026-05-25 12:02:18 UTC · -0.74703, -90.30823 · SOG 0 kn · COG 116°
2026-05-25 13:11:17 UTC · -0.74698, -90.30820 · SOG 0 kn · COG 129°
2026-05-25 13:38:24 UTC · -0.74693, -90.30816 · SOG 0 kn · COG 127°