20b 



DYNAMIC METEOROLOGY AND HYDROGRAPHY. 





^ 



s 

 N 



Q 



s 



<o 



H 



Oi t in o KO>0 



oi rr ino ^s o o w n ti- ino r^ 0\ o 



01 01 01 OI 01 01 01 01 PQCOf^fOO rocorO^-Tt "t ^ i" \f ^t 



O " N "* ""> O f^CO 0> -< N ^"t mo 00 CiO h M n xnO I-nCO On O 01 fO *tf inO 00 On O w N n inO 

 Ht h-.h-.h-.i-..-. hm piNN 01 01 01 01 01 CI n n n n ^ fO fO fO 't ^t "=t 't t "t 



p) rom \o l%oo On O i-h "i- ino t^co O\0 N n "t mo N oo o w " ^ tJ- ino NO o w m n^t 



hh h-.hhi-.i-..-. Mi-ii-iCNN 01 01 01 01 01 01 n n CO n ronnnn -<t t "t ^ ""t 



O "- 1 oi n 't' m txoo \ O h w n^tm \ooo OO H n n^ ino NO\0 h n rf ino i>* 00 O h oi n 



Hi HHH-.f-ii-.i-. H h h M W OI 01 01 01 01 01 01 n n n fOf^fOnfO n -"t ""t "3* "<t 



O h N cO't mO tNOO O 



01 n "t iO O r^OO Q\ O >-< 01 n ^f" in KC0 OO h N n't inO t^OO On O *- 



*.,>-, hi H-i m m h m oi 01 oi oi oi w n m nn nnnnn Ponn , ^j--^f 



O w 01 n ^ mo r^oo On Ohm n't mo t-sco On o -< oi n -t ino r^oo o\ o h 01 n *^t- io*o txoo on 

 oi MHHHHH-.H-<HHH-H-.HHH-.o40iMoioiMOicicioinnnnnnnnnn 



* o *-* oi n Tt 't ino tNOO On o *-* - 1 01 n -t mo k coco oo w oi n -t in in o i^oo c- o >-* m n n t 



oi MH-.H-.HHhHMH-iH-.H-.H-iHHH-oioioioioioioiotoiNoinnnnnn 



O -< oi n n 't mo r^oo CO On o -< 01 nn^t mo i^oo ooc h n n-t't mo in.co On On o >- 01 n 

 hhh HHH-.H-.H-.H-. h h h m oi n N m w m oi 01 oi oi 01 01 n n n n 



O <-< oi oi n Tf mo 'OK oo QO O h ointmino kco OnOn o h n n rf "^o i-n. i% oo o O >-. - 

 hhhhm HSMH-.HHI-. m hh hh H-. i-. oioioioioi oioioioioi oi oi n n n 



Oh h n n 't 't- mo tx r^co on O o 



oi n n t mo o r^co oo On o o 



m o> n n n rf'ttmrn mo ^O kn koo coco On o o O O 



h m w w n n Tf- -<fr <* 



OO'-''-''-' oioioinn n^'t'tm m mo '-o^O ts. t% koo coooOnOnOnO 00 



oi oi oi n n 



OO'-''-''-' <-oioioin nnttt timn mo O O O K t^ t^co coooco OOOO O O' 



oioioioi no^nn^ 't't^mm m mo OO ^Dnkinkcooococoon OnCnOnoo 



oioioi oi oi nnn nTt-'t-'t't -<tm)mmm mo OOO knnnn cooococo o 



oi oioioioin tr> m ^ ro ro t't't't't \n m in \r> \n mo OOO OWWrs.rN 



oi oi oi oi oioioinn tr> eo <^ ?o ^t ^ *3- *$ *! **t *$ m mmm mm mo O 



O O O O O 



oi oioioioioi oioioinn ^r> cr> fr> r^i r^> r^ tr> *$ -$ *t -rt- rt *t *$ *t 



O O O O O O O ' 



01010J01 OIOIOIOIOI OIOIOIOIOI r^ c^i rr> (Tj P<i 



OOOOO OOOOO OOOO 



OOOOO OOOOO OOOOO OOOOO OOOOO OOOOO OOOOO OOOOO 



OOOOO OQOQO OOOOO OOOOQ OOOOO OOOOO OOOOO OOOOO 



t-> ot n t mo Kco On o h cni nt mo kco On O -. oi n -t mjo i^-co on O h ^i n-t mo ixoo on 



^,_ hH H-.HH t-.H-.HHH-.H-. oioioioioi oioioioioi c^ c<i r^ ^ t^ f*-j pq <*-j n n 



6 



