Polvena (Probably) Wreck

Field Value
Wreck Category non-dangerous wreck
Polvena (probably) Wreck Location
Marine Coordinates (DMM) 		48 46.941 N,5 10.086 W
Latitude, Longitude
Decimal Degrees
  • Latitude: 48.782350
  • Longitude: -5.168100
Water Depth 100 m
Water Level Effect always under water/submerged
Vertical Datum Approximate Lowest Astronomical Tide
Name POLVENA (PROBABLY)
Type steam ship
Flag GB
Tonnage 4750
Tonnage Type gross
Cargo general and mixed goods,non-ferrous elements and ores: unrefined and refined
Conspic Visual not visually conspicuous
Conspic Radar not radar conspicuous
Date Sunk Oct 17, 1917
Bottom Texture Sand
Original Detection Year 1917
Last Detection Year 2021
Original Source published World War 1 losses
Last Amended Date Aug 19, 2021

Surveying Details

SANK IN 485500N, 051000W APPROX. (LL WW1). 19.1.93 REPD TO HAVE BEEN LOCATED IN 1952 IN 484700N, 051000W BY ITALIAN SALVAGE CO. 'SERIMA'. (A C CROTHALL, TELECON). NCA YET. 22.11.94 SHOWN AS NDW IN 484700N, 051000W [EUR] ON FRENCH 7311 [1994 EDN, 1:345,000]. BR STD. 27.2.09 SHOWN AS NDW PD IN 4846.940N, 0510.090W [WGD] ON FRENCH 6680 [3RD EDN 2003, CORRECT TO NM 42 29 08, 1:150,000, LARGEST SCALE ADOPTION]. NC 2647. SEP 2016/000098317 7.7.16 SHOWN AS NDW(PA) IN 4846.941N, 0510.086W [WGD] ON FR273110. (EDN 1.0, DTD 5.4.16). AMEND NDW(PA) IN REVISED POSN.

Circumstances of loss

TORPEDOED BY GERMAN SUBMARINE 25M N BY E 0.25 E FROM USHANT. (WW1SL). COPPER CARGO WAS SALVAGED 1952 BY 'SERIMA' AND LANDED AT MORLAIX. (A C CROTHALL).

WRECK MAP LOADING ... 48 46.941 N,5 10.086 W
Polvena (Probably) on Wreck Map Polvena (Probably) Wreck on Google Map

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FAQ

Where is the POLVENA (PROBABLY) wreck located?

The POLVENA (PROBABLY) wreck is located at coordinates 48 46.941 N,5 10.086 W.

How deep is the seabed around the POLVENA (PROBABLY)?

The seabed around the POLVENA (PROBABLY) lies at approximately 100 meters deep.

When did the POLVENA (PROBABLY) sink?

The POLVENA (PROBABLY) sank on Oct 17, 1917.

When was the wreck of the POLVENA (PROBABLY) discovered?

The wreck of the POLVENA (PROBABLY) was discovered in 1917.

What country did the POLVENA (PROBABLY) belong to?

The POLVENA (PROBABLY) belonged to GB.

What cargo was the POLVENA (PROBABLY) carrying?

The POLVENA (PROBABLY) was carrying general and mixed goods,non-ferrous elements and ores: unrefined and refined.

What was the tonnage of the POLVENA (PROBABLY)?

The POLVENA (PROBABLY) had a tonnage of 4750 tons.

What type of wreck is the POLVENA (PROBABLY)?

The POLVENA (PROBABLY) is classified as a steam ship.

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