182 



Proceedings of the Royal Irish Academfj. 



Date. 



Calcula- 

 tion. 



Increm. 



or 

 Decrem. 



Observa- 

 tion. 



Increm. 



or 

 Decrem. 



Remarks. 



Barom., Wind, &c. 



187 



8. 



ft. 



in. 



in. 



Sept. 



21, 



18 



/ 



+ 7 







19 



9 



+ 7 





22, 



19 



9 



+ 16 







21 



1 



+ 11 





23, 



22 







+ 15 







23 



3 



+ 12 





24. 



24 



3 



+ 20 







25 



11 



+ 17 





25, 



26 



4 



+ 17 







27 



1 



+ 6 





26, 



28 



3 



+ 20 







29 



8 



— 





27, 



29 



3 



+ 11 







30 



2 



- 6 





28, 





- 



— 







29 



8 



+ 1 





29, 



29 



9 



- 12 







28 



9 



— 



ft. 



in. 



in. 



18 







-!- 8 



19 



1 



+ 16 



20 







+ 7 



21 







+ 16 



22 



4 



+ 13 



23 



5 



+ 4 



23 



9 



+ 22 



25 



7 



+ 22 



27 



5 



+ -5 i 



27 



10 



+ \ 



28 



3 



+ 20 



29 



11 



- 8 



29 



3 



+ 10 



30 



1 



- 5 



29 



7 



+ 4 



29 



11 



- 13 



28 



10 



— 



30-4 W., calm. 



30 "3 signal out. 



30-0 S.S.W., fresh. 



29-8 S., calm, heavy rain. 



29-6 S.W.toN.W., signal out. 



29-7 N.W., calm. 



30-0 'N.W., gusty. 



30-0 W, gusty." 



29-6 S.W., falling fast. 



29-7 N.X.W., fresh, cold. 



30-0 X.TV., cahn. 



30-0 W.S."^., calm. 



30-0 W., cahn. 



30-1 "W"., calm. 



30-0 "W., calm. 

 30-0 W., cahn. 

 30-0 v., calm. 



