Louisa Reef

Louisa Reef

Disputed island Other names: Nantong Jiao 南通礁; Terumbu Semarang Barat Kecil
Geography
Louisa Reef (South China Sea)
Location	South China Sea
Coordinates	6°20′7″N 113°16′47″E / 6.33528°N 113.27972°E / 6.33528; 113.27972Coordinates: 6°20′7″N 113°16′47″E / 6.33528°N 113.27972°E / 6.33528; 113.27972
Archipelago	Spratly Islands
Administered by
Malaysia
Claimed by
People's Republic of China
City	Sansha, Hainan
Republic of China (Taiwan)
Municipality	Cijin, Kaohsiung
Brunei
EEZ	Brunei zone

Louisa Reef, known as Nantong Jiao (Chinese: 南通礁) in China and Terumbu Semarang Barat Kecil in Malaysia, operates a lighthouse here.

Only exposed at times of low water, the Louisa Reef is 128 km south-southwest of Swallow Reef. It rises as deeply undercut walls and steep slopes from very deep water with wonderful stony and soft corals. Safe anchorage is difficult to find, depending on the wind and currents there are sandy areas at the northwest and southwest ends but one must be on constant watch for changes in the wind, the nearest real shelter is the lagoon at Swallow Reef.

Louisa Reef is oval in shape, approximately 1.5 km east to west and 0.5 km north to south. The navigation beacon at its southwest point and the highest visible rock is at the southeast end. The reef itself abounds with pristine coral growth, with a prolific amount of staghorn coral on the north and west walls. The sandy patches south and west of the beacon give excellent night diving.^{[citation needed]}

References

Part of a series on the
Spratly Islands
Spratly Islands military occupations map
Related ariticles
Spratly Islands Spratly Islands dispute Philippines and the Spratly Islands Republic of Morac-Songhrati-Meads Territorial disputes in the South China Sea
Confrontations
Johnson South Reef skirmish Southwest Cay incident
Military Occupations
Occupied by China (PRC) Cuarteron Reef · Huayang Reef Fiery Cross Reef · Yongshu Reef Gaven Reefs · Nanxun Reef and Xinan Reef Johnson South Reef · Chigua Reef Mischief Reef · Meiji Reef Subi Reef · Zhubi Reef Occupied by Malaysia Ardasier Reef · Ubi Reef Dallas Reef · Laya Reef Erica Reef · Siput Reef Investigator Shoal · Peninjau Shoal Louisa Reef · Semarang Barat Kecil Reef Mariveles Reef · Mantanani Reef Swallow Reef · Layang-Layang Island Occupied by the Philippines Thitu Island · Pagasa Island West York Island · Likas Island Northeast Cay · Parola Island Nanshan Island · Lawak Island Loaita Island · Kota Island Flat Island · Patag Island Lankiam Cay · Panata Island Occupied by Taiwan (ROC) Taiping Island Zhongzhou Reef Occupied by Vietnam Spratly Island · Truong Sa Island Southwest Cay · Song Tu Tay Island Sincowe Island · Sinh Ton Island Sandcay · Son Ca Island Namyit Island · Nam Yet Island Amboyna Cay · An Bang Island
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