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Segunda Barranca Lighthouse

Fl W 22s🇦🇷Northern Argentina, AROperational

Location & Light Range

About Segunda Barranca Lighthouse

Completed in 1914, the Segunda Barranca lighthouse stands 34 meters tall. Its white, truncated conical metal tower features black banding and is accompanied by a dwelling. The light emits three white flashes every 22 seconds, visible for 27 nautical miles. The focal height reaches 38.5 meters above sea level.

Why it matters: This lighthouse has been designated a National Historical Monument of Argentina.

Light & Optic

Characteristic Signature
Fl W 22s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
22s
Raw Code
Fl.(3)W. period 22s
Focal Height
38.5m
Geographic Range
27NM

Construction & History

Year Built
1914
Heritage Status
National Historical Monument of Argentina

References & Identifiers

Admiralty No.
G1024
NGA No.
19584
Wikidata
Q5856332 →

Tower & Structure

Tower Height
34m
Tower Shape
conical
Tower Color
white and black
Material
metal

Structure: White truncated conical tower, black banded, dwelling; 112. 23 Emergency

Location

City
Northern Argentina
Country
🇦🇷AR
Latitude
-40.7754°
Longitude
-62.2739°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Segunda Barranca Lighthouse at night?+
Segunda Barranca displays the characteristic Fl W 22s — 1 white flash every 22 seconds. Each lighthouse has a unique flash pattern published in the List of Lights, allowing mariners to positively identify it and distinguish it from other navigation aids in the area.
Which ports and harbors does Segunda Barranca Lighthouse guide vessels into?+
Segunda Barranca Lighthouse assists vessels approaching 1 nearby port. The closest is VIEDMA at 32.4 NM to the W. Mariners should consult the relevant chart for full approach and pilotage information.
Is Segunda Barranca Lighthouse still active and maintained?+
Yes, Segunda Barranca Lighthouse is currently operational. It is actively maintained and continues to emit its characteristic light signal for marine navigation. Most modern lighthouses are automated and monitored remotely by the national maritime authority.
How can I track vessels near Segunda Barranca Lighthouse?+
You can track vessels near Segunda Barranca Lighthouse in real time using MarineRadar. The platform shows live AIS positions of ships in the area, including vessel name, type, flag, speed, and course. Use the "Track Vessels Nearby" button on this page to open the live map centered on this lighthouse.