Sierra Grande Wreck

Field Value
Wreck Category dangerous wreck
Status Dead = Not detected by numerous sources therefore considered not to exist
Sierra grande Wreck Location
Marine Coordinates (DMM) 		51 23.817 N,4 12.47 E
Latitude, Longitude
Decimal Degrees
  • Latitude: 51.396950
  • Longitude: 4.207833
Wreck Depth 12 m
Water Depth 15 m
Water Level Effect always under water/submerged
Vertical Datum Lowest Astronomical Tide
Name SIERRA GRANDE
Conspic Visual not visually conspicuous
Conspic Radar not radar conspicuous
Original Detection Year 1959
Last Detection Year 2002
Original Source national HO/authority charts
Last Amended Date May 20, 2002

Surveying Details

16.3.59 WK 8.2MTRS SHOWN IN 512352N, 041232E [EUR] ON NETHERLANDS 216. NE 120. H1823/61 14.9.61 NOW SHOWN AS WK 8.5MTRS ON NETHERLANDS 1535. NC 139. H1823/61 10.6.66 NOW SW 9.2MTRS. (NETHERLANDS NM 1496/66). - NM 1115/66. H1823/61 1.1.70 WK TO BE EXPUNGED. (NETHERLANDS NM 3161/69). BR STD. H6217/82 23.11.82 WK 10.5MTRS IN 512352N, 041233E [EUR]. (NETHERLANDS NM 3912/82). NE 139 & - NM 2186/83. H1955/86 20.6.86 CLEARANCE OPS TO TAKE PLACE DURING NEXT 4 MONTHS. (NETHERLANDS NM 352(T)/86). NCA. H6217/82 23.11.87 CLEARANCE OPS CEASED. NOW SW 11MTRS. NO.68 BUOY MOVED TO 512348N, 041241E. (NETHERLANDS NM 534/87). - NM 3685/87. H6217/82 9.2.88 NOW SW 12MTRS. (NETHERLANDS NM 638/87). - NM 629/88. 20.5.02 NOT SHOWN ON NETHERLANDS 1803.4 [2002 EDN]. AMENDED TO DEAD. DELETE. NE 139.

WRECK MAP LOADING ... 51 23.817 N,4 12.47 E
Sierra Grande on Wreck Map Sierra Grande Wreck on Google Map

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FAQ

Where is the SIERRA GRANDE wreck located?

The SIERRA GRANDE wreck is located at coordinates 51 23.817 N,4 12.47 E.

How deep is the SIERRA GRANDE and where exactly is it located?

The SIERRA GRANDE lies at a depth of about 12 meters and is located at coordinates 51 23.817 N,4 12.47 E.

How deep is the seabed around the SIERRA GRANDE?

The seabed around the SIERRA GRANDE lies at approximately 15 meters deep.

When was the wreck of the SIERRA GRANDE discovered?

The wreck of the SIERRA GRANDE was discovered in 1959.

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