Table of Ice and Obstruction Reports North of 50° N., 19U7 — Continued 



June 20. 



Do 

 June 21 



June 24 



June 28. 

 June 29. 



June 30. 

 July 1... 

 July 3... 



July 7. 



July 11.. 

 Do. 



Do. 



July 12. 

 Do. 



July 16. 



July 18.. 



Do. 



July 21.. 



July 22. 

 July 25. 



North West 



Name of vessel latitmle lotiRitudc 



Mendota (IP). 



U. S. C. G. Representa- 

 tive, Greenland. 



Samuel Adams. 

 John Hansen... 



Beaverglen. 



U. S. C. G. Representa- 

 tive, Greenland. 



Dundson Park. 

 Falsteria 



U. S. C. G. Representa- 

 tive Greenland. 



U. S. A. T. Lehigh 

 Victory. 



U. S. C. G. Representa- 

 tive Greenland. 



U.S. Navy plane 



Relayed through hydro. 



Samuel Adams 



Manchester Progress. 

 U. S. S. Noxubee.... 



U.S. S.Noxubee... 

 Hydro Washington. 



U. S. C. G. Representa- 

 tive, Greenland. 



Hydro Washington . 



50 01 



50 24 

 54 03 

 54 54 



51 55 

 51 42 

 51 39 

 51 54 

 51 56 



Southwest coast of 

 Greenland east of 



47 W. 

 62-30 N. to 66-00 N 



52 45 



53 04 



54 59 



55 50 

 55 23 

 55 19 



51 55 



51 43 



51 34 



50 55 



51 46 

 51 47 

 51 51 

 51 



55 50 



53 21 



55 23 



55 30 



55 14 



55 01 



55 07 



55 02 



From Simiutak and 

 50 miles south to 



60 10 45 25 



60 10 45 16 



to 



59 40 44 00 



52 29 



50 10 



51 44 

 53 



51 45 

 46 45 

 55 48 



55 34 

 54 46 



34 



51 

 51 

 52 36 



52 54 

 Greenland West 



Coast 



Greenland East 



Coast from 



70-30 N. to 66-00 N. 



66-00 N. to 63-00 N. 



63 N. to 62 N. 



62 N. to Cape Farewell 



53 31 I 52 47 

 53 31 52 33 



53 48 I 52 39 

 Mouth of Angmag- 

 ssalik Fjord and along 



coast to 



65 00 40 00 



Kangerdlugssuak 



Between 65-30 N. 



and 68-00 N 



54 00 

 51 54 



52 35 



51 48 



52 50 

 52 51 

 52 20 

 52 32 



15 miles southwest of 

 Belle Isle. 



52 40 



53 50 



54 38 

 54 53 

 52 07 

 54 48 



55 21 



55 06 



55 01 



52 40 



45 30 

 6 miles 



53 37 



53 21 



53 16 



52 25 

 From 



60 00 I 

 southwest 

 thence to 59-45 N. 

 South of Cape Fare- 

 well. 



East coast Green- 

 land between 61 N. 

 and 71-30 N. 

 Prince Christian 

 Sound. 



52 30 I 51 30 



Description 



I Largo irregular berg with numerous growlers 

 I within I mile radius, 

 l^argc irregular Ix-rg and small growler. 

 l^rge irregular berg. 

 Growler. 

 Berg. 

 Do. 

 Do. 

 Do. 

 Several growlers. 



iStoris extending undetermined distance 

 I seaward. 



iCoastal Ijelt 20 to 30 miles wide storis 9/10 

 I cover. 

 Berg. 



Passed mine. 

 Large berg. 

 Berg. 



Do. 



Do. 

 Growler. 



Do. 



■Only usual bergs and growlers. 



Scattered storis 1/10 cover. 



Large berg. 

 Floating mme. 

 2 bergs. 

 Do. 

 Berg. 

 Growler. 

 Berg. 



Air reconnaissance indicates navigable re 

 free of ice as far as Thule. 



Belt of storis 9/10 cover 70 miles wide. 



Storis belt decreased to 7/10 cover 40 miles 



wide. 

 2/10 cover. 



9/10 cover various distances seaward. 

 Large berg. 

 Berg. 

 Large berg with numerous growlers. 



Scattered storis extending 10 miles seaward. 



Broken ice line extending 35 miles from coast. 

 Storis belt 35 to 50 miles wide. 



Large berg. 



Do. 



Do. 

 Berg. 



Large berg. 

 Berg. 

 Large berg and growler. 



Do. 

 15 bergs. 



Large berg. 



Do. 



Do. 

 Radar target possible l)crg. 



Storis, 3/10 cover. 



4/10 cover storis extending undetermined 

 distance. 



Belt storis approximately 30 miles wide, 7/10 

 cover. Clear water channels reported open- 

 ing to Scoresby Sound and Kangerdlugssuak. 



Choked with ice. 



Four large and several small bergs within 

 10 mile radius. 



57 



