Irene Wreck
| Field | Value |
|---|---|
| Wreck Category | dangerous wreck |
|
Irene Wreck Location Marine Coordinates (DMM) |
51 29.729 N,1 27.099 E |
| Latitude, Longitude Decimal Degrees |
|
| Wreck Depth | 15.46 m |
| Water Depth | 18 m |
| Water Level Effect | always under water/submerged |
| Vertical Datum | Approximate Lowest Astronomical Tide |
| Name | IRENE |
| Type | yacht |
| Flag | GB |
| Length | 68.3 m |
| Width | 8.2 m |
| Draught | 4 |
| Sonar Length | 41.8 |
| Sonar Width | 6.8 |
| Shadow Height | 6.1 |
| Orientation | 144 |
| Tonnage | 543 |
| Tonnage Type | gross |
| Conspic Visual | not visually conspicuous |
| Conspic Radar | not radar conspicuous |
| Date Sunk | Nov 9, 1915 |
| Bottom Texture | 4,1 |
| Scour Dimensions | 380.0,,006.7,274.0 |
| Original Detection Year | 1915 |
| Last Detection Year | 2017 |
| Original Source | published World War 1 losses |
| Surveying Details | SUNK 1.5M ESE FROM TONGUE LTV. (WW1 SL). H99/16 BOTH MASTS SHOW 30FT. BUOY LAID SW OF WK. (AUTHORITY NOT STATED). - FNM 27/16. 1923 CHART AS DW. (AUTHORITY NOT STATED). BR STD. H6345/26 4.11.26 AMEND TO NDW PA. BR STD. H1602/47 26.3.47 LOCATED BY SONAR. OROPESA SWEEP CLEAR AT 45FT [LATER AMENDED TO 44FT, DATUM ERROR], FOUL AT 48FT. LEAST E/S DEPTH 54FT. TRACING HELD. (HMS FRANKLIN, 1.11.46, E7934). AMEND TO WK 7FMS 3FT. - NM 785/47. H3338/46 7.4.52 AMEND TO WK 7FMS 2FT. (AUTHORITY NOT STATED). BR STD. H926/62 15.3.62 LOCATED BY HSA. DRIFT SWEEP CLEAR AT 50FT, FOUL AT 52FT. LEAST E/S DEPTH 54FT IN GEN DEPTH 59FT. SCOUR DEPTH 76FT. (HMS ECHO, 10.10.61). NC 1607. H351/67 25.1.67 LOCATED USING DECCA. LEAST E/S DEPTH 55FT IN GEN DEPTH 59FT. SCOUR DEPTH 73FT. (ISS, 26.12.66). H351/67 27.1.69 WK SW 8FMS 1FT [LAT] SHOWN ON NE 1607. H4527/69 30.7.69 EXAM'D IN 512943N, 012711E USING HIFIX [2 LOP]. LEAST E/S DEPTH 16.0MTRS IN GEN DEPTH 16.5-17MTRS. SCOUR DEPTH 21.3MTRS. EXCELLENT SONAR CONTACT AT ALL STATES OF TIDE AND FROM ALL DIR'NS. (HMS EGERIA, 7.5.69, HI 145/69, WK NO.7/69). 13.6.72 WK SW 14.9MTRS [LAT] SHOWN ON NC 1828. H3179/74 4.6.74 EXAM'D IN 512942N, 012712E USING HIFIX [2 LOP]. LEAST E/S DEPTH 15.7MTRS IN GEN DEPTH 18MTRS. SCOUR DEPTH 22.7MTRS. (ISS 1974, K6913/1 NH). 10.11.82 WK SW 14.9MTRS SHOWN IN 512942N, 012712E ON NC 1183. H2050/82 23.2.84 EXAM'D 23.11.83 IN 512942N, 012712E USING HIFIX 6 [2 LOP]. LEAST E/S DEPTH 15.5MTRS IN GEN DEPTH 18MTRS. SCOUR DEPTH 4MTRS. DCS3 HT NOT OBTAINED. LYING NNW/SSE. REQUIRES TO BE WIRE SWEPT. (HMS EGERIA, HI 123, WK 20). RETAIN SWEPT DEPTH. H3936/88 14.2.90 EXAM'D 1.11.89 IN 512942N, 012713E [OGB] USING TRISPONDER [4 LOP]. SWEPT CLEAR AT 15.5MTRS, FOUL AT 15.7MTRS. LEAST E/S DEPTH 15.2MTRS IN GEN DEPTH 18MTRS. SCOUR DEPTH 23.6MTRS. DCS3 HT 2.8MTRS. LIES 145/325DEGS. LARGE MAGNETOMETER DEFLECTION. (NP 1016, HI 458). SHOWN AS WK 15.2MTRS ON FAIR SHEET. AMEND TO WK 15.2MTRS IN 512942N, 012713E. G/S. HH090/667/01 4.1.96 EXAM'D 21.7.95 IN 512943.75N, 012705.78E [WGD] USING DGPS. SWEPT CLEAR AT 15.1MTRS, FOUL AT 15.4MTRS. LEAST E/S DEPTH 16.0MTRS IN GEN DEPTH 18.0MTRS. SCOUR DEPTH 3.4MTRS, LENGTH 80MTRS, ORIENTATION 300DEGS. DCS3 HT 5.7MTRS. LENGTH 50MTRS, WIDTH 13MTRS. LIES 150/330DEGS. LARGE MAGNETIC ANOMALY. INTACT AND WELL SCOURED IN. (OCEONICS, HI 667). BR STD. SEP 2017/000123580 12.9.17 EXAM'D 18.2.17 IN 5129.729N, 0127.099E [WGD]. LEAST M/B DEPTH 15.46MTRS IN GEN DEPTH 18MTRS, LENGTH 41.8MTRS, WIDTH 6.8MTRS, HEIGHT 6.1MTRS, ORIENTATION 144/324 DEGS. SCOUR LENGTH 380MTRS, 6.7MTRS DEEP, TOWARDS 274 DEGS. WRECK IS INTACT AND UPRIGHT. (GARDLINE, HI 1518). AMEND TO DW 15.4MTRS IN REVISED POSN. |
| Last Amended Date | Sep 12, 2017 |
Circumstances of loss
VESSEL, BUILT 1890 BY PALMERS CO, WAS MINED & SUNK 1.5M ESE OF TONGUE LIGHTSHIP. THE CAPT & 20 OF THE CREW WERE KILLED. OWNED AT THE TIME OF LOSS BY TRINITY HOUSE. (DODS). SUNK WHILE ON PASSAGE HARWICH FOR LONDON. (LL WW1).
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