SERIES B. ZONE 8. LAT. 50° TO 55° N. 



151 



(Nos. 26 to 48.) Ireland south of latitude 55°. 



Observed at the following places, viz.: — 



Armagh, at the Coast-guard Observatory, duriug the year 1851. 



Alhy, by Houghton, during the year 1851. 



Ballina, at the Ordnance Survey Office, from May to September inclusive, in the year 1838. 



Bencorr, by James Creaa and James Grlaisher, from July 18 to August 31, 1830. 



Cahirciven, at the Coast-guard Station, in the year 1851. 



Castletowmhend, at the Coast-guard Station, iu the year 1851. 



Cork, at the Barracks, in connection with the Ordnance Survey, from June, 1840, to October, 

 1841, inclusive, and during the years 1857 to 1861 inclusive. 



Courlown, at the Coast-guard Station, in the year 1851. 



Cuilcagh, from June 11 to September 13, 1828. 



Donagadee, at the Coast-guard Station during the year 1851. 



IHvis, from September 1 to November 13, 1825. 



Dublin. There are three series of observations from this city, one made at the Coast-guard 

 Observatory during the year 1851, and another at the Ordnance Survey Office, Phoenix Park, for 22 

 years, from 1831 to 1852 inclusive. The latter vf^ere originally recorded for 16 points of the 

 compass, but were reduced, for publication, to eight points, in the same manner as at Nijnii Taguilsk 

 (Zone 1, No. 126). They were also reduced so as to be expressed in parts of 100 (or parts of 

 1000, by removing the decimal point). Beside the record of the number of observations, showing 

 the relative frequency of the different winds, Whewell's anemometer was used after the year 1839, 

 and Lind's was added in 1845. The third series extends from the year 1851 to 1861 inclusive, 

 at 9^ o'clock A. M. 



Dunmore, at the Coast-guard Station, during the year 1851. 



Fo7-th Mountain, from October 11 to November 2, 1829. 



Hill of Howth, from November 29 to December 21, 1829. 



Keeper, from September 19 to December 21, 1830, and from June 1 to July 9, 1831. 



Killough, at the Lighthouse during the year 1851. 



KiUybegs, at the Lighthouse daring the year 1851. 



Kilrush, at the Ordnance Survey Office, from April, 1840, to December, 1841. 



Kippure, from January 11 to July 16, 1829. 



Knockanaffrin, from August 12 to October 5, 1829. 



Limerick, at the Ordnance Survey Office, from 1839 to 1842 inclusive. 



Markree, at the Coast-guard Observatory, in the year 1851 



Milltown, during the years 1861 and 1868. 



Nephin, from October 6 to November 2, 1828. 



Portarlinglon, by Dr. Hanlon, during the year 1851. 



Sawel, from September 8 to 19, 1821. 



Slieve Donard, from August 21 to November 19, 1826. 



Slieve League, From November 23, 1821, to January 5, 1828. 

 Tara Hill, from November 8 to 20, 1829. 

 Weslport, at the Lighthouse, during the year 1851. 



Place of 

 observation. 



Time of the 

 year. 



Relativk Prevalence of Wraiis from the 

 Different Points of the CoMrASS. 



Direction of 

 resultant. 





Monsoon 

 influences. 



1 



a 



3 

 15 





O.SJ 



W 



W 

 XI . 

 ° a 



mi 



J3 

 1 



Mi 



^ 





Eg 



6 



Direction. 



1^ 



26. I 

 Milltown. \ 



21. ( 

 Ballina. 1 



Tlie year 



May 



Summer 



September 



133 



59 

 17 

 19 



415 

 25 



116 

 22 



10 



... 



43 

 38 

 30 



284 



13 



102 

 67 



10 

 124 

 30 



199 



22 



132 



13 



6 



42 



3 





S. 28°47'W. 

 N. 51 47 E. 



.=!_ fi4 9.7 W. 



.23J 



20 

 39 

 42 







731 



31 

 92 

 30 







18' 1 



... jS. 1 49 W. 















