Mjvoneticai. Obskrvatioss — 



tX)XTKNT!5. lU 



Hourly Obsorvations of Magiietowotcrs, • 1 



Torm-T>ay Observations of Slsj^uotomotors, • • "1 



Extra Ol>som>tions of Mag<\etomoh>rs, }»1 



Obson-atioii of Magnetic Dip, li'l 



ObsomUions for the Absoluto Horiiontal Iutt>nsity. 165 



MkTB0R01.0«IC\I. Oll&KRVATlONS 



Hourly Meteorological Obst'T>-atioi\s, 171 



Daily Meteorolojrioal Obsorvations, f<10 



Tomjx'raluiv of AVator in Piimii-WoUs, 811 



ObservsJiions of the ActinonuMor, 81^ 



Mot<Hirotojjieal Notos ou Shooting Stars. TUiuuioi'-Storms, &c.. 3211 



AllSTR.VCTS OP TUB UkSI'LTS OF THK M\t!UKTlCAl. OllSKKVATIOXS 



Itfjsiillf jW l)u .W.wmtiV Otvli nation, Mi* 



Mean IX-olination and Seonlar Oiangi^ •. • • !t80 



Anmml lVrio<l. H81 



DitVoivnees of tlie Daily Means from the Monthly Mwins, .SHi 



Variations with rofcronw to the Positions of the Moon, .SHS 



IVinrnnl l\ai\gv>s, Annual Variation, ,iS4 



Diui-nal K;ingi>s with rciort'nee to the Positious of the Moun, ••■.. ■•• S,S(> 



Diurnal Variation of Magnetic Doclintttiou, .S.H7 



Uanjm^s of Moan Dinrnal Variation, tWl 



Variation with ivferoneo to the Moon's Hour-Aiijrle, H-4J 



IivtennittonI Dlsturlwuccs; olfwt on the Yearly Moa<i IVelination, .................. 34!l 



Intorniittont DislurUtnces; pllwt on the Monthly Mean IVelination, S48 



Interniiltenl Uislurbauws ; etloet on the Hourly M<>!ins of l>eelinatiou, ■••• S4;i 



Moan nitVoivnoc of a Single t)l>servntiou IVom tho Monthly Menu ; Aiutunt 



\"ariation, M4t> 



Menu DilfOTcncc of a Single l)l)s»'rvntion fi>>in the Monthly Moan with ivfeivinv 



to tlie Position of tho Moon, ■ M' 



Moan DilliMvneo of a Sinirlo Ohsorvation tVom tho Montlily M«<an ; Diurnal 



Variation. !J47 



Number of Posili\-e DilRMtmei<8 : AnniiiU Variation, •• •• H4(J 



Number of l'ositivv> DitfrrtMu-es : Dinrnal Variation, S4H 



Mean Disturbance; .Aininnl Varialion, ..,,,,, ..,,,.. S4!l 



Diurnal \"ariation of the Positive antl Nognti>t< Sums of ]>islnrlNine«s HfiO 



Diurinit Variation of tho Positiw antl Negatiw Moans of Disturbaneo,"" !lft(l 



Nmnber of Positive Disturlianees ; Annual Variation, ,.,,,,.,,... ,. !lft(» 



Number of Positive Disturbances; Diurnal Variation, • > .• !IA0 



Probable nistnrliiiiu>o, Hftl 



Probable Dist\irlmnce ; Annual Variation, • ,.,,,,, 30<! 



Probable Disturbaneo ; Diiinml Variation, 3S9 



Note on the Diurnal Variation of Magnetic DocUimliou.-- !WI 



