Gem (Bow Section) Wreck
| Field | Value |
|---|---|
| Wreck Category | dangerous wreck |
|
Gem (bow section) Wreck Location Marine Coordinates (DMM) |
54 15.706 N,0 15.37 W |
| Latitude, Longitude Decimal Degrees |
|
| Wreck Depth | 29.9 m |
| Water Depth | 36 m |
| Water Level Effect | always under water/submerged |
| Vertical Datum | Approximate Lowest Astronomical Tide |
| Name | GEM (BOW SECTION) |
| Type | steam ship |
| Flag | GB |
| Length | 53.3 m |
| Width | 7.6 m |
| Draught | 3 |
| Sonar Length | 36.4 |
| Sonar Width | 9.8 |
| Shadow Height | 6.5 |
| Orientation | 2 |
| Tonnage | 461 |
| Tonnage Type | gross |
| Cargo | salt,foodstuffs: solid |
| Conspic Visual | not visually conspicuous |
| Conspic Radar | not radar conspicuous |
| Date Sunk | Dec 25, 1914 |
| Bottom Texture | Sand |
| Scour Dimensions | 048.0,,001.2,002.0 |
| Original Detection Year | 1914 |
| Last Detection Year | 2016 |
| Original Source | published World War 1 losses |
| Surveying Details | SANK 3.5 MILES, SE BY E 0.25 E FROM SCARBOROUGH. (WW1SL). H1310/86/34 18.12.86 BOW SECTION OF VESSEL, THOUGHT TO BE GEM FROM BEAM MEASUREMENT AND FITTINGS, LOCATED IN 541548N, 001518W. LIES UPRIGHT AND BROKEN CLEAN AFT OF BRIDGE. LEAST DEPTH 36 IN GEN DEPTH 48MTRS [MHWS]. (G WADSWORTH, 13.11.86). TIDAL REDUCTION 6MTRS. INS AS WK 30MTRS. BR STD. HH100/351/06 10.3.93 BOW OF GEM LOCATED IN 541542N, 001521W USING RADAR. (A C JACKSON, 9.2.93). STERN SECTION LIES IN 541529N, 001511W. (DIVE YORKSHIRE). NCA YET. HH090/730/01 18.11.97 EXAM'D 8.7.97 IN 541542.1N, 001522.1W [WGD] USING DGPS. SWEPT CLEAR 32.5, FOUL 32.6MTRS. LEAST E/S DEPTH 33.4 IN GEN DEPTH 36.0MTRS. SCOUR DEPTH 1MTR. DCS3 HT 3.0MTRS. LENGTH 37MTRS, WIDTH 6MTRS. LIES 170/350 DEGS. WELL DEFINED. UPRIGHT. (GARDLINE, HI 730). BR STD. SEP 2016/000007250 15.06.16 EXAM'D 22.02.16 IN 5415.706N, 0015.370W [WGD]. LEAST M/B DEPTH 29.9MTRS IN GEN DEPTH 36MTRS. LENGTH 36.4MTRS, WIDTH 9.8MTRS, HT 6.5MTRS, ORIENTATION 002/182. SCOUR LENGTH 48MTRS, 1.2MTRS DEEP TOWARDS 347. THE WRECK IS PARTIALLY INTACT, IT ALSO APPEARS TO OF BEEN BROKEN APART, WITH ONLY HALF OF THE STRUCTURE VISIBLE. STRONG MAGNETIC ANOMALY. (EGS, HI 1472). AMEND NDW 29.5MTRS. |
| Last Amended Date | Jul 4, 2016 |
Circumstances of loss
BUILT IN 1887 BY J FULLERTON & CO OF PAISLEY. OWNED AT TIME OF LOSS BY WILLIAM ROBERTSON OF GLASGOW. SINGLE BOILER, TRIPLE EXPANSION ENGINE, SINGLE SHAFT. MACHINERY BY W KING & CO OF GLASGOW. PASSAGE MOSTYN FOR THE TYNE. IN BALLAST. STRUCK A MINE THOUGHT HAVE BEEN LAID BY THE GERMAN LIGHT CRUISER KOLBERG. BROKE IN TWO AND SANK. TEN MEN LOST.
Nearby Wrecks:
- Gem (Stern Section) Wreck 208.4 M
- Bywell Wreck 975.2 M
- Hms Banyers Wreck 1052.1 M
- Leersum (Probably) Wreck 1185.4 M
- M C Holm Wreck 1209.8 M
- Linaria Wreck 1310.7 M
- Vaaren (Possibly) Wreck 1822.8 M
- Other Wreck 53796 1919.9 M
- Eros Wreck 2058.4 M
- Linaria (Probably) Wreck 2181.6 M
General Comments
Partially intact