250 



Hourly Meteoroiaiuical Observations, July 26 — 29, 1844. 



Gott. 

 Mean 

 Time. 



a. h. 



26 12 



13 

 14 

 IS 

 16 

 17 

 18 

 19 

 20 

 21 

 22 

 23 



27 

 1 

 2 

 3 

 4 

 5 

 6 

 7 

 8 

 9 



10 

 II 

 12 



28 



13 

 14 

 15 

 16 

 17 

 18 

 19 

 20 

 21 

 22 

 23 



29 

 1 

 2 

 3 

 4 

 5 

 6 

 7 

 8 

 9 



10 

 11 

 12 



13 

 14 



15 

 16 

 17 



Baro- 

 meter 

 at 32°. 



Thekmometeks. 



29-904 



29-910 

 917 

 917 

 919 

 937 

 952 

 965 

 966 

 967 

 963 

 955 

 969 

 963 

 958 

 954 

 948 

 940 

 936 

 937 

 947 

 955 

 954 

 964 

 958 



29-853 



29-708 

 703 

 704 

 699 

 690 

 693 

 698 

 698 

 701 

 706 

 696 

 690 

 702 

 681 

 697 

 691 

 692 

 691 

 688 

 675 

 668 

 679 

 677 



I 665 



I 29-645 



j 624 



598 



562 



1 543 



Dry. 



58-7 



57-9 

 57-8 

 56-1 

 550 

 55-7 

 58-8 

 59-5 

 61-8 

 64-9 

 67-1 

 68- 1 

 70-4 

 70-7 

 72-0 

 71-6 

 72-6 

 69-7 

 69-9 

 68-0 

 65-0 

 62-3 

 59-4 

 58-3 

 59-1 



52-9 

 52-3 

 51-8 

 50-0 

 50-1 

 49-9 

 52-0 

 56-0 

 59-2 

 60-0 

 600 

 61-6 

 60-9 

 62-3 

 62-4 

 64-0 

 63-4 

 62-6 

 61-7 

 59-4 

 54-0 

 53-6 

 53-8 

 52-8 



48-2 

 45-6 

 46-8 

 45-9 

 47-0 



Wet. 



DiSF. 



Wind. 



57-2 



56-6 

 56-3 

 55-3 

 54-3 

 55-0 

 56-7 

 57-4 

 58-7 

 59-3 

 60-6 

 62-2 

 63-9 

 63-9 

 63-7 

 65-4 

 65-0 

 63-0 

 64-5 

 61-3 

 61-5 

 590 

 57-2 

 56-8 

 56-9 



50-3 

 49-6 

 49-0 

 48-4 

 48-7 

 48-6 

 50-0 

 52-4 

 54-0 

 54-7 

 53-9 

 53-7 

 53-5 

 54-2 

 54-2 

 54-8 

 55-6 

 54-0 

 53-8 

 53-0 

 51-1 

 51-9 

 51-0 

 51-3 



47-8 

 45-1 

 46-3 

 45-7 

 46-6 



1-5 



1-3 

 1-5 



0-8 

 0-7 

 0-7 

 t2.1 

 21 

 3-1 



;5-6 



6-5 

 5-9 

 6-5 

 6-8 

 8-3 

 6-2 

 7-6 

 6-7 

 5-4 



t6-7 

 3-5 



;3-3 

 2-2 

 1-5 

 2-2 



Maximum 

 force in 



l'. 10". 



llw. 



0-0 



0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-1 

 01 

 0-1 

 0-0 

 0-1 

 O-I 

 O-I 

 0-1 

 00 

 0-1 

 0-1 

 0-2 

 0-4 

 0-2 

 0-1 

 O-I 



0-7 



2-6 

 2-7 

 2-8 

 1-6 

 1-4 



tl-3 

 2-0 

 3-6 



J.5-2 

 5-3 

 6-1 

 7-9 

 7-4 

 8-1 

 8-2 

 9-2 

 7-8 

 8-6 

 7-9 

 ^6-4 

 ,2-9 

 1-7 

 2-8 

 1-5 



0-4 

 0-5 

 0-5 

 0-2 

 0-4 



Prom 



0-0 

 0-0 

 0-0 

 0-0 

 0-0 



li.b. 

 0-0 



0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 00 

 0-0 

 00 

 O-I 

 0-1 

 1 

 0-0 

 0-0 

 00 

 0-0 

 0-0 

 0-0 

 00 

 0-1 

 0-1 

 0-2 

 0-1 

 00 

 0-1 



0-4 

 0-3 

 0-2 

 0-0 

 0-0 

 0-0 

 0-1 

 0-2 

 0-9 

 0-6 

 0-5 

 0-9 

 1-1 

 1-3 

 0-9 

 0-6 

 0-3 

 0-6 

 0-4 

 0-1 

 0-0 

 0-0 

 0-0 

 0-0 



0-0 

 0-0 

 0-0 

 00 

 0-0 



I.t. 

 17 



16 

 20 



8 



4 



4 

 22 

 22 

 24 

 26 

 26 



1 



9 

 12 

 IS 

 20 

 12 



20 

 20 

 23 

 23 

 16 

 18 

 20 



24 



24 

 24 

 26 

 20 

 20 

 20 

 22 

 24 

 24 

 28 

 30 

 28 

 28 

 28 

 29 

 31 

 31 

 30 

 30 

 31 

 28 



I Clouds, 

 Sc.:C.-s.:Ci 

 moving 

 from 



28 



22 



28 



;24: 

 :24: 



Sky 

 clouded. 



10-0 



9-8 

 9-0 

 90 

 70 

 8-5 

 9-0 

 9-7 

 9-0 

 9-0 

 9-8 

 7-0 

 10-0 

 7-0 

 8-5 

 8-5 

 7-0 

 9-0 

 6-5 

 8-5 

 7-5 

 7-0 

 6-0 

 8-0 

 9-9 



3-0 

 9-0 

 7-5 

 8-0 

 4-0 

 3-0 

 20 

 8-2 

 9-3 

 9-0 

 8-0 

 6-2 

 7-0 

 7-0 

 7-5 

 9-7 

 7-0 

 9-8 

 8-5 

 2-0 

 2-0 

 9-0 

 90 

 8-5 



2-0 

 3-0 

 6-0 

 9-5 

 9-0 



Species of (-"loads and ileteorological Kemarlts. 



Scud. 



Sky in zenith. 



A few stars seen in zenith. 



Cirro-cumuli ; cir.-str. to E. ; dense cloud to W. 



Thin scud ; cirru-cumulo-strati, cirro-strati. 

 Id. ; very thick scud ; id. 



Scud; cir.-str. to W. ; louse cum. to S. ; haze to E. © 



Thick cirro-cumulo-strati ; loose scud to E. 



Cir.-cum.-str. and cirro-cumuli ; loose cumuli to E. 



Scud and loose cumuli ; thick sheet of woolly cir. str. Q 



Scud ; cirro-cumulous scud and cirro-cumuli. 



Two currents of scud : woolly cirri. 



Soud. [and S. ; nimbi. O 



Cir.-cum.-str. ; large piles of cum. ; cum. -str. to N., W., 



Scud and loose cum. ; cir.-cum.-str. ; rain to NW. 



Cir.-euni. scud ; cum., cum. -str., nimbi ; woolly cirri. G 

 Id. ; loose cum. and cum. -str. : wuoUy cirri. O 



Thick scud; loose cum., cir.-st., woolly cir. ; drops of rain. 



Curled and woolly cirri ; oum. and cum. -str. on hor. Q 



Scud ; diftuse cirri ; cirro-cumuli rad. from N by W 



Cir.-ciflu. ; cirri ; cir.-str. on lior. [cum -str. CD 



Id. ; diffuse cirri and cirro-strati. J 



Id. ; ditiuse cirri. J) 



Thick sheet of cirro-strati covering the sky. 



Cirro-cumuli, cirro-strati. 



Sunday — a peal of thunder heard at 7''. 



Cirro-cumulous scud ; cirro-strati. 

 Id. ; cirro-cumuli. 



Id. 

 cirro-strati on horizon. 



Scud 

 Id. 

 Id., 

 Id. 



cirro-cumulous scud, cirro-strati, 

 cirro-stratous scud : id. 



Cir.-str. scud; cir.-str. on hor., with cir.-cum. edges. 



Id. ; cirri and cirro-strati ; scud. 

 Scud ; cir.-cum.-str. ; cumuli and cumulo-strati. 



Id. ; id. ; cumulo-strati to S. 9 



Loose cumuli ; cirro-stratous scud. O 



Id. ; cirro-strati, cirro-cumuli, cumuli. 



Id. : cirro-stratous scud. O 



Id. : woolly cirro-strati ; cirro-cumuli. © 



Scud, loose cumuli ; cirro-strati. 



Loose cumuli ; cirro-cumulo-strati. 9 



Scud, loose cumuli ; cirro-stratous scud. 

 Id. 



Id. : cirro-strati. O 



Id. ; id. J 



Id. 

 Id. 

 Scud and loose cumuli ; cirro strati. ^ 



Cirro-cumulo-strati to S W. ; cirro-strati to E. }>- 



Cirro-cumuli ; curled cirri. Jt- 



Id. ; cirri and cirro-strati. 



Cirro-stratous scud ; cirro-cumuli ; cirri ; scud to E. 

 Cirro-cumuli ; cirro-stratous scud ; cirro-strati. 



The direction itf the wind is indicated by the numlier of the point of the compass, reckoning N. =: 0, E. = 8, S. =: 16, W. = 2-1. The 

 motions of the three strata of clouds. Sc. (scud J, ("'.-b. (cirro-stratus J, and Cir. (cirrus), are indicated in a similar manner. 



