Sverre Petterssen
Sverre Petterssen ( 19 February 1898 – 31 December 1974 ) was a Norwegian meteorologist , prominent in the field of weather analysis and forecasting . 
<triplet> Sverre Petterssen <subj> 19 February 1898 <obj> date of birth <subj> 31 December 1974 <obj> date of death <subj> Norwegian <obj> country of citizenship