WHOLE VOL. 



NORTH ATLANTIC 



999 



STYKKISHOLM, ICELAND 



Lat. 65° 5' N. Long. 22° 46' W. Hb = 25 m. 



PRESSURE AT SEA LEVEL: COR. TO 0° C. AND TO GRAY. AT 45° LAT. 



Means of 3 to 6 obsen'ations daily 



700 mm. + 



