Hmt Jasper Wreck
| Field | Value |
|---|---|
| Wreck Category | non-dangerous wreck |
|
Hmt jasper Wreck Location Marine Coordinates (DMM) |
58 12.732 N,2 25.713 W |
| Latitude, Longitude Decimal Degrees |
|
| Wreck Depth | 54 m |
| Water Depth | 58 m |
| Water Level Effect | always under water/submerged |
| Vertical Datum | Approximate Lowest Astronomical Tide |
| Name | HMT JASPER |
| Type | trawler |
| Flag | GB |
| Length | 30.8 m |
| Width | 6.2 m |
| Draught | 3.4 |
| Sonar Length | 36 |
| Sonar Width | 7 |
| Shadow Height | 3.4 |
| Orientation | 90 |
| Tonnage | 221 |
| Tonnage Type | gross |
| Conspic Visual | not visually conspicuous |
| Conspic Radar | not radar conspicuous |
| Date Sunk | Aug 26, 1915 |
| Bottom Texture | Sand |
| Original Detection Year | 1915 |
| Last Detection Year | 2020 |
| Original Source | diver |
| Surveying Details | 26.8.15 POSN 581300N, 022130W. (AUTHORITY NOT KNOWN). H3875/26 18.6.26 INS NDW(1915)(PA) ON 1823. H04081/44 21.10.44 NSC, WK, REPD IN 581124N, 022412W. PROBABLY JASPER. 29.8.78 INS AS USCPA 40 MTRS. NC 115. H3060/79 23.9.82 WK LOCATED 31.7.82 IN 581246N, 022540W [EUR] USING PULSE/8 [3 LOP]. DCS3 HT 3.5MTRS IN GEN DEPTH 58 TO 60MTRS. LENGTH ABOUT 35MTRS. LYING APPROX N/S. (RACAL-DECCA, 9.9.82). AMEND TO WK 54MTRS IN 581246N, 022540W. BR STD. SEP 2024/000 3.10.12 EXAM'D 3.7.12 IN 5812.732N, 0225.713W [WGD]. LEAST M/B DEPTH 54.58 IN GEN DEPTH 58MTRS. NO SCOUR. LENGTH 36MTRS, WIDTH 7MTRS, HT 3.4MTRS. LIES 090/270 DEGS. STRONG MAGNETIC ANOMALY. INTACT & UPRIGHT. (NETSURVEY, HI 1372). BOWS E. AMEND POSN. SEP 2024/000236689 02.09.24 WRECK CONFIRMED BY DIVER AS |
| Last Amended Date | Aug 24, 2021 |
Circumstances of loss
EX-RAYVERNOL. BUILT IN 1912 BY COCHRANE, COOPER & SCHOFIELD, BEVERLEY. ONE BOILER, TRIPLE EXPANSION ENGINE OF 50 NHP, SINGLE SHAFT. MACHINEY BY AMOS & SMITH, HULL. PURCHASED FROM THE KINGSTON STEAM FISHING CO LTD IN 194 AND COVERTED INTO A MINESWEEPER. DETONATED A GERMAN-LAID MINE. 11 MEN LOST.
Nearby Wrecks:
- Commander Boyle Wreck 3733 M
- Buoy Wreck 5679 4824.2 M
- Other Wreck 4627 5396.9 M
- Fishing Vessel Wreck 4473 5889.9 M
- Makalla (Probably) Wreck 6076.5 M
- Virginia Rose Wreck 6169.3 M
- U 309 Wreck 6618.3 M
- Destroyer Wreck Gb 17564 6688.7 M
- Tekla (Part Of) Wreck 6955.6 M
- Tekla (Part Of)(Probably) Wreck 7171.5 M
General Comments
HMT JASPER