Side
af
784
Forrige
Næste
230
DOCK ENGINEERING.
TABLE XIX.
Place of Observation. Length of Fetch. Nautical Miles. Observed Height of Waves, in Feet. Calculated Height.
Formula. («) Formula. (3)
Feet. Feet.
Scalpa Flow, 10 4'0 1-5 3-0
Firth of Forth, 13 1'8 18 32
Lough Foyle, Clyde,. 75 4-0 2-5 3-75
90 40 4-5 5-25
Colonsay, Lough Foyle, 9-0 5'0 4-5 5'25
11-0 5'0 5-0 5-7
Anstruther,... 24-0 6'5 7'5 7'7
Lake of Geneva, . 30'0 8'2 8'2 8'37
Buckie, 40-0 8'0 9-55
Douglas, I.O.M., . 65’0 10'12 12-0
Kingstown, . Sunderland, . . 114 0 15-0 16-0
165 0 150 19-3
Peterhead, . 400'0 22-6 30-0
TABLE XX.
Date. Tide
1902.
Aug. 20 P.M.
Sept. 2 A.M.
» 16 A.M.
» 17 A.M.
» 17 A.M.
Oct. 15 A.M.
1^ P.M.
,, 16 A.M.
» 16 P.M.
„ 17 A.M.
Dec. 18 P.M.
„ 19 A.M.
„ 25 P.M.
„ 29 P.M.
» 30 A.M.
Direction of
Wind.
N.W. 18
S.W. 23
S.W. 24
W.N.W. 20
W.N.W. 24
W.S.W. 15
S.W. 24
N.W. 21
N.W. 25
N.W. 20
W.N.W. 32
W.N.W. 25
W.S.W. 20
w. 35
N.W. 20
Velocity of Wind in
Miles per Hour.
O'S )•
Largest Vessel CD CD PA
M g-- Docked or .S 0 ec Remarks.
oco Undocked. 3 H
>æg *} o
Æ « o A fi 6 Ä
(Undocked
34 “ Majestic.” 565 264 4 ] without /trouble.
44 “ Teutonic.” 565 274 5 Do.
(Attempted
5 “Workman.” 450 18 9 ; to undock, (but failed.
Locked out
34 450 18 2 < 3 hours be- ( fore H.W.
I Leftat H. W.
44 “Majestic.” 565 251 <20 minutes (in basin.
3
5
4Ï “Turcoman.’ (Noneofim-) 450 234 2 (Three small
! 5^ 1 portance.J Isteamers.
44 “Saxonia.” 600 24 4 ( Docked at ( H.W.
54 ( Noneofim-) jTwo small
[portance. } I steamers.
5 “Bavarian.” 500 26 4 / Undocked at t H.W.
44
54
4