Jokai Wreck
| Field | Value |
|---|---|
| Wreck Category | dangerous wreck |
|
Jokai Wreck Location Marine Coordinates (DMM) |
50 55.786 N,1 2.904 E |
| Latitude, Longitude Decimal Degrees |
|
| Wreck Depth | 22.76 m |
| Water Depth | 27 m |
| Water Level Effect | always under water/submerged |
| Vertical Datum | Approximate Lowest Astronomical Tide |
| Name | JOKAI |
| Type | steam ship |
| Flag | AT |
| Length | 74.7 m |
| Width | 10.4 m |
| Draught | 4.6 |
| Sonar Length | 78 |
| Sonar Width | 29.2 |
| Shadow Height | 4 |
| Orientation | 347 |
| Tonnage | 1148 |
| Tonnage Type | gross |
| Cargo | general and mixed goods |
| Conspic Visual | not visually conspicuous |
| Conspic Radar | not radar conspicuous |
| Date Sunk | Nov 26, 1897 |
| Bottom Texture | 4,6 |
| Original Detection Year | 1977 |
| Last Detection Year | 2016 |
| Original Source | survey vessel |
| Surveying Details | H4453/72 8.11.77 WK 23.6MTRS IN GEN DEPTH 29-30MTRS LOCATED IN 505546N, 010300E [OGB]. DCS3 HT 6MTRS. (HMS BULLDOG, HN DTD 1.11.77). NCA YET. H4199/78 24.10.78 LOCATED 28.9.77 IN 505546N, 010300E [OGB] USING TRISPONDER [2 LOP]. LEAST E/S DEPTH 23.6MTRS IN GEN DEPTH 29-30MTRS. SCOUR DEPTH 29.7MTRS. DCS3 HT 6MTRS. LENGTH 94MTRS. LYING 170/350DEGS. VERY BROKEN UP. (HMS BULLDOG, HI 35/77). CHART AS WK 23MTRS. BR STD. H1310/82/25 9.9.82 DIVED ON RECENTLY. BELL RECOVERED WITH NAME 'JOKAI' 1882. (P E THOMAS, 31.8.82). HH090/921/01 19.9.01 EXAM'D 3.7.01 IN 5055.780N, 0102.899E [WGD] USING DGPS. SWEPT CLEAR 22.4, FOUL 22.9MTRS. LEAST E/S DEPTH 22.5 IN GEN DEPTH 28MTRS. NO SCOUR. LENGTH 80MTRS, WIDTH 10MTRS. DCS3 HT 5.5MTRS. LIES 170/350 DEGS. STRONG MAGNETIC ANOMALY. (NP 1016, HI 921). APPEARS WELL BROKEN UP. AMEND TO SW 22MTRS IN REVISED POSN. BR STD. SEP2016/000091764 19.4.17 EXAM'D 26.7.16; IN 5055.786N, 0102.904E [WGD]. LEAST M/B DEPTH 22.76MTRS IN GEN DEPTH 27MTRS, LENGTH 78MTRS, WIDTH 29.2MTRS, HEIGHT 4MTRS, ORIENTATION 347/167 DEGS. WRECK WELL BROKEN UP. (GARDLINE, HI 1497). AMEND DW 22.5MTRS IN REVISED POSN. |
| Last Amended Date | Apr 19, 2017 |
Circumstances of loss
BUILT IN 1882 IN BARROW-IN-FURNESS. OWNED AT TIME OF LOSS BY THE HUGARIAN SEA NAV CO. TWO BOILERS, COMPOUND EXPANSION ENGINE, SINGLE SCREW. PASSAGE FIUME FOR DUNKIRK, VIA ROUEN. SANK FOLLOWING COLLISION WITH SS 'BARON ARDROSSAN'.
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