158 REPORT—1846. 
Paris 5 ou 2 29°02 } 
hee aa + Under posterior slope, No. 6. 
Cork ...... 28°54 J 
Slopes.—Lines of greatest diminution of pressure. 
Christiania to Cork.... 1°12. Slope, No. 13. 
Paris 59) fas} avela ts Me AS a 34 
Currents.—Wind on posterior slope of Crest No. 6, S.W. 
” ” ” » » 13, S.E. 
East in the north of Scotland and the Orkneys. 
The progressive motions of the two slopes are well-seen from the obserya- 
tions of this day, which may be very advantageously compared with those of 
the 11th, when the movements were similar; crest No. 13 has advanced. to 
Christiania with the succeeding trough ; crest No. 6 has advanced to or be- 
yond Paris. 
Symmetrical Wave.— London is situated under the posterior slope of crest 
No. 6, not far removed from and to the S.W. of the posterior trough of 
crest No. 13. 
November 25, 1842. 
Crest No. 13. 
hfe nae ee ee EH 
Crest No. 6. 
SVS ee Ns 
Max. Christiania.. 29°62) 
Paris pate cie ss) ZO 
London.... 28°88 
A fae i % pi \ Most probably all under the posterior 
Shields .... 28°82 slope of Crest No. 6. 
Cork. jom:< 28°80 
Belfast .... 28°82 
Orkneys.... 29:07 
Max. Christiania.. 29°62 } 
Orkneys.... 29°07 
Belfast .... 28°82 Under posterior slope, No. 13. 
Shields .... 28°82 | 
Ea ay lat 28°80 J 
London .... 28°88 
Paris’... 2. 29°01 
Plymouth .. 28°93 
Bristol .... 28°84 
OF tains 28°80 
Slope.—Lines of greatest diminution of pressure. 
Posterior slope, No. 13. Christiania to Cork., *82 
Under posterior slope, No. 6. 
Posterior slope, No.6. Paris to Cork ...... 21 
Currenis.——Wind on posterior slope of Crest No. 6, 5.W. 
2? te 9 ” ” 13, S.E.S. 
59 anterior ,, 3 gg? LE NW 
The barometric state of the atmosphere much the same as yesterday ; the 
greatest difference occurs at Cork, most probably from the advancing slope 
of the wave, crest No. 15. The wind is closely in accordance with the wave 
slopes. 
