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Jinmimal Lighthouse

Fl W 6s🇰🇷Uljin Area (North Gyeongsang), KROperational

Location & Light Range

About Jinmimal Lighthouse

The Jinmimal Lighthouse is a round, concrete tower painted green. It stands 58 meters high, with its light visible for 19 nautical miles. The lighthouse emits a single white flash every 6 seconds. This structure is located in the Uljin Area of North Gyeongsang.

Light & Optic

Characteristic Signature
Fl W 6s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
6s
Raw Code
Fl.W. period 6s
Focal Height
58m
Geographic Range
19NM

Location

City
Uljin Area (North Gyeongsang)
Country
🇰🇷KR
Latitude
36.8944°
Longitude
129.4176°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Shape
round
Tower Color
green
Material
concrete

Structure: Green tower

References & Identifiers

Admiralty No.
M4431.5
NGA No.
16564
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Frequently Asked Questions

How do mariners identify Jinmimal Lighthouse at night?+
Jinmimal displays the characteristic Fl W 6s — 1 white flash every 6 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 Jinmimal Lighthouse guide vessels into?+
Jinmimal Lighthouse assists vessels approaching 5 nearby ports. The closest is Hupo at 13.8 NM to the S. Other ports served include Hosan (17.5 NM N), Ganggu (32.7 NM S), Samcheok (34.3 NM NNW), Donghae (38.4 NM NNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Jinmimal Lighthouse still active and maintained?+
Yes, Jinmimal 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.
What shipping routes pass near Jinmimal Lighthouse?+
Jinmimal Lighthouse is located within the Japan / Korea shipping lane — a busy shipping corridor linking the major ports of Japan and South Korea. This makes it an important navigation reference for commercial shipping traffic in the region.
How can I track vessels near Jinmimal Lighthouse?+
You can track vessels near Jinmimal 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.