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SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOL. 105 



LAURIE ISLAND, SOUTH ORKNEYS 



Lat. 60°43' S. Long. 44°47' W. Hb = 5 m. 



PRESSURE AT STATION LEVEL: COR. TO 0° C. (32" F.) AND TO 



GRAY. AT 45° LAT. 



Means of 24 hours, 45th meridian W. 



700 mm. + 



Mean 0.4 



0.2 —0.3 



-2.5 —6.0 —11.4 —10.6 —11.1 — 6.7 —3.5 —2.1 —0.9 



TOTAL PRECIPITATION IN MILLIMETERS, hr = L50 m. 



Mean 38.0 49.1 59.2 44.3 37.7 25.6 29.5 27.9 29.8 31.6 33.9 29.4 436.8 



