*3< 



SM 



ITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 65 



Table 4 — Results of sounding balloon ascensions, Avalon, Cal. — Continued 

 August 7, 1913— Continued 



Time 



p. M 



h. n, 

 5 i7-o 



oS-7 

 14.0 

 20.0 

 24.0 



36.1 

 41.0 



Alti- 

 tude 



M. 

 2,116 

 2,500 

 2, SSi 

 2,796 

 3,000 

 3.459 

 3,5oo 

 4,000 

 4, 087 



4.5oo 

 4.7o8 

 4,85i 

 4.987 

 5,ooo 



5.967 

 6,000 

 6,405 

 6,442 



Pres- 

 sure 



Mm. 

 S96-5 



567.5 

 551-5 



510. 1 

 472-3 



436 

 428 

 421 



411 

 390 

 374 

 370 



349 

 347 



Tem- 

 pera- 

 ture 



°C. 

 26.8 

 23 -5 

 22.8 

 20.5 

 17.8 

 n. 8 

 11. 1 

 0.7 



- 0.7 



- 7-2 

 -10.2 

 -12.7 

 -12.9 

 -12.7 

 -11. 7 

 -14.8 

 -19. 1 

 -19.7 

 -19.9 

 -24.4 

 -25.2 



At 



0.9 

 0.9 



1.6 

 1-7 



0.1 



-0.7 

 0.8 

 1.4 

 0.7 



0.8 

 0.5 



Humidity 



Rel. Abs. 



g./m.' 6 

 1. 512 

 1.256 

 1.207 

 ■ 1.234 

 1-353 

 1-253 

 1.300 

 1.065 

 1.007 



1.299 

 1.292 

 1.056 

 1.338 

 1.362 

 1.432 

 0.979 

 0-594 

 0.450 

 0.432 

 0.221 

 0.169 



Wind 



Direction Vel 



N. 4 8° 

 N. 7 

 N.14 

 N. 8° 

 N. 7" 

 N.4o° 

 N.4o c 

 N.34 1 

 N.33 



N. 3 2° 



N.32° 



E... 

 E... 



M.p.s. 

 7-i 

 4-7 

 4-2 

 3-1 

 3-5 

 4-5 

 4.6 

 6.4 

 6.7 



7-8 

 8.4 



Remarks 



S/10 A. Cu.; S. 



At the base of A. Cu. 

 5:57 p.m. Balloons 

 disappeared. 



Inversion. 



August 8, 1913 





P. M. 



5 23.5 

 5 25.1 



5 26.7 



5 27.4 



5 28.4 



5 29.1 



5 29.5 



5 48.0 

 5 49-2 



5 5o.o 



50.8 

 53-2 



34 

 367 

 500 



1,000 

 1,021 

 1,122 

 1,244 

 1,413 

 1,500 



1.539 

 1,711 

 2,000 

 2,080 

 2,500 

 2,619 

 3,000 

 3,3i6 

 3,5oo 

 4,000 

 4,198 

 4,5oo 

 4.981 

 5,000 

 5,982 

 5,997 

 6,000 

 6,299 

 6,615 



6,840 

 7,000 

 7.o5o 

 7,75o 

 8,000 



755-6 

 726.6 



691.5 



672.6 

 664.7 

 655-4 

 642.9 



"633.6 

 621.3 



595-4 



559-2 



514-7 



462.6 



419.9 



369-6 

 368.4 



17.2 

 16.4 



14.4 



19.8 

 20.4 

 21.8 

 24-5 

 24.9 

 24.4 

 24.2 

 24-3 

 23.1 

 22.6 

 19-3 

 18.4 

 14-5 

 11. 4 

 9.8 

 5-8 

 4-2 

 2.2 



- 0.9 



- 1.0 



- 6.5 



- 6.9 



- 6.8 

 -8.7 

 -8.4 



- 8.9 



" 9-i 

 -13-0 

 -14.5 



0.8 

 0.7 



-2.6 



-1.4 

 -2.2 

 -0.2 



0.6 



-0.1 



0.5 



'o!s 



0.8 

 0.7 



0.6 



2.7 



0.6 

 -0.1 



0.5 

 0.6 



12.83s 

 n.608 

 n.342 

 10.785 



11-336 

 11. 213 

 10.640 

 10.859 

 10.200 

 9.476 



9-I5I 

 8.984 

 7.983 

 7-758 

 6-572 

 6.233 

 5-055 

 4.176 

 3.961 

 3.278 



3-079 

 2.806 

 2.387 

 2.368 

 1.634 

 1.637 

 1.623 

 1.390 

 1.326 



1.308 

 1. 180 

 I-I37 

 0.763 

 0.655 



S. 32 W. 

 S. 32" w. 

 S. 62° w. 



N.55*W. 



N. 6°E.. 

 N.ia-E.. 

 N.i6°E.. 

 S.6g° E.. 

 ! S. 77° W. 

 N.82°W. 

 N.73 W. 

 N.45 W. 

 N.21 W. 

 N.i5° W. 

 N.25° W. 

 N.28 W. 

 N.20 W. 

 N.i3°W. 

 N.io° W. 

 N. 2°W. 

 N. i°E.. 

 N.i7° W. 

 N.45 W. 

 N.45°W. 

 S. 50° W. 

 S.53 W. 

 S. 53° W. 

 S. 75° W. 

 S. 45° W. 



S. 22° W. 



S. ii° w. 

 S. 7°W. 

 S. 14 W. 

 S. 16 W. 



4-3 

 4-3 

 3-3 

 0.9 



i.g 

 2.0 

 0.4 

 0.2 

 1.0 

 1-5 

 1.8 

 5.2 

 6.0 

 6.2 

 3-6 

 2.8 

 4.1 



5-2 



4.6 



3.2 



2.7 



3-o 

 3-4 

 3-4 

 3-0 

 5-8 

 3-o 

 5-5 

 3-6 



14.6 

 12.0 



10.7 

 11. 5 

 12.8 



4/10 S. Cu. SSE. 



Balloons in S. Cu. 

 NW. Inversion. 



Inversion. 



Inversion. 



Pressure* pen not re- 

 cording. Altitude 

 computed from as- 

 censional rate. 



