HouELY Meteorological Observations, March 19 — 21, 1845. 



165 



Baro- 

 meter 

 at 32°. 



29-619 

 635 

 645 

 653 

 671 

 682 

 711 

 728 

 744 

 753 

 765 

 773 



29-783 

 790 

 793 

 808 

 824 

 846 

 865 

 878 

 896 

 924 

 942 

 958 

 968 

 972 

 971 

 969 

 29-987 

 30-004 

 025 

 064 

 076 

 078 

 082 

 084 



30-084 

 096 

 082 

 069 

 056 

 064 

 057 

 060 

 058 

 050 

 045 

 039 

 033 

 017 

 30-005 

 29-971 

 973 

 942 

 910 

 907 



Thermometers. 



Dry. 



33-2 

 33-2 

 33-3 

 33-4 

 30-9 

 31-7 

 30-7 

 28-3 

 27-9 

 27-6 

 25-8 

 25-8 



25-5 

 24-9 

 25-0 

 23-6 

 24-9 

 25-0 

 25-0 

 26-0 

 29-0 

 31-1 

 32-7 

 34-0 

 36-0 

 37-0 

 37-2 

 37-5 

 37-9 

 35-2 

 30-6 

 29-1 

 28-0 

 28-5 

 26-0 

 27-6 



27-2 

 25-4 

 22-8 

 23-4 

 23-0 

 24-1 

 28-0 

 320 

 35-1 

 36-7 

 39-2 

 39-8 

 40-1 

 40-2 

 39-7 

 39-8 

 39-0 

 39-7 

 40-4 

 41-3 



Wet. 



29-0 

 29-0 

 29-0 

 29-1 

 27-5 

 27-6 

 27-4 

 25-5 

 25-4 

 25-3 

 23-9 

 23-8 



23-0 

 22-9 

 22-9 

 21-7 

 22-6 

 22-5 

 22-5 

 23-4 

 26-0 

 27-1 

 28-0 

 28-7 

 29-8 

 30-3 

 30-8 

 31-0 

 32-2 

 32-2 

 28-1 

 26-9 

 26-6 

 27-0 

 24-7 

 25-9 



25-6 

 24-2 

 22-3 

 22-3 

 22-3 

 23-3 

 26-8 

 30-7 

 32-4 

 34-4 

 36-3 

 36-5 

 36-4 

 36-4 

 36-4 

 37-2 

 36-7 

 37-8 

 38-3 

 39-5 



Diff. 



4-2 

 4-2 

 4-3 

 4-3 

 3-4 

 4-1 

 3-3 

 2-8 

 2-5 

 2-3 

 1-9 

 2-0 



2-5 

 20 

 2-1 

 1-9 

 2-3 

 2-5 

 2-5 

 2-6 

 3-0 

 4-0 

 4-7 

 5-3 

 6-2 

 6-7 

 6-4 

 6-5 

 5-7 

 3-0 

 2-5 

 2-2 

 1-4 

 1-5 

 1-3 

 1-7 



1-6 

 1-2 

 0-5 

 1-1 

 0-7 

 0-8 

 1-2 

 1-3 

 2-7 

 2-3 

 2-9 

 3-3 

 3-7 

 3-8 

 3-3 

 2-6 

 2-3 

 1-9 

 2-1 

 1-8 



Wind. 



Maximum 

 force in 



1". 10°>. 



lbs. 



1-8 

 2-5 

 2-3 

 1-3 

 1-1 

 1-2 

 0-9 

 0-5 

 0-3 

 0-7 

 0-8 

 0-3 



0-3 

 0-4 

 0-5 

 0-3 

 0-4 

 0-5 

 0-9 

 0-7 

 1-0 

 1-3 

 1-2 

 0-7 

 0-5 

 0-5 

 0-4 

 0-2 

 0-2 

 0-2 

 0-1 

 0-1 

 0-0 

 0-1 

 0-1 

 0-2 



0-2 

 0-1 

 0-1 

 0-0 

 0-2 

 0-1 

 0-2 

 0-1 

 1-2 

 1-8 

 1-7 

 1-3 

 1-8 

 2-7 

 4-0 

 2-5 

 2-3 

 2-6 

 2-6 

 3-3 



lbs. 



1-7 

 1-7 

 0-7 

 0-9 

 0-8 

 11 

 0-5 

 0-2 

 0-1 

 0-6 

 0-3 

 0-3 



0-3 

 0-3 

 0-4 

 0-2 

 0-2 

 0-4 

 0-5 

 0-7 

 09 

 1-2 

 0-5 

 0-4 

 0-5 

 0-4 

 0-3 

 0-0 

 0-2 

 0-2 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-2 



0-1 

 0-1 

 0-0 

 00 

 0-2 

 0-1 

 0-1 

 0-2 

 0-6 

 1-4 

 1-3 

 0-7 

 1-3 

 2-3 

 1-5 

 2-1 

 0-8 

 1-6 

 2-2 

 3-7 



Prom 



pt, 







31 



1 







31 



31 



31 



30 



29 



29 



28 



29 



29 



25 



25 



24 



25 



25 



28 



29 



29 



29 



29 



28 



27 



28 







4 



7 



7 



16 

 20 

 20 

 21 

 20 



21 

 22 

 20 

 18 

 19 

 14 

 16 

 24 

 18 

 18 

 18 

 18 

 20 

 18 

 19 

 18 

 18 

 18 

 18 

 18 



Clouds, 



Sc. : C.-s. : Ci., 



moving 



from 



pt. pt. pt. 







26: 







— : 







29: 



30 



— : 



31 



— : 



31 



— : 



30: — : — 



:29 

 :29 



Sky 

 clouded, 



— : — : 30 



_ 



_. 



22 



— : 



22 



— : 



20 



— : 



20 



— : 



20 



— : 



20 



— : 



20 



— : 



20 



— : 



{20 



— : 



I20 



— : 



i20 



— : 



19 



— : 



19 



— : 



0—10. 



5-0 

 6-5 

 9-0 

 8-0 

 5-0 

 6-5 

 9-0 

 1-5 

 9-8 

 2-0 

 0-5 

 0-5 



0-5 

 0-5 

 00 

 00 

 0-0 

 0-1 

 0-1 

 0-1 

 0-1 

 0-2 

 0-3 

 0.2 

 0-2 

 0-1 

 0-2 

 0-1 

 0-0 

 0-1 

 0-8 

 30 

 1-0 

 4-0 

 5-0 

 9-0 



0-8 



0-0 



1-0 



1-0 



2-0 



4-0 



8-5 



8-5 



10-0 



10-0 



10-0 



10-0 



10-0 



10-0 



10-0 



10-0 



10-0 



10-0 



10-0 



10-0 



Species of Clouds and Meteorological Remarks. 



Scud ; loose cumuli ; cirro-cumulo-strati. O 



Id. ; id. ; cirro-strati. O 



Id. ; id. ; cirro-cumulo-strati. 



Id. ; id. ; id. 



Id. ; cirro-cumulo-strati. 



Id. ; id. 



Id. ; id. 



Id. J 



Id. ; cirro-cumulo-strati, causing a lun. cor. at 9^^ 30™. 



Id. ; id. ; sky very clear. J) 



Cirro-stratous scud to E. ; auroral light. ]) 



Id.; id. ]) 



Cirro-stratous scud to E. ; faint auroral light. 



Clouds on E. horizon. 



Id. 

 Cirro-strati on E. horizon. 



Id. 

 Cirro-strati to E. 

 Cirro-strati on E. horizon. 



Id. on NE. horizon. 



Cirro-strati and haze on E. horizon. 

 Cirri to S. ; haze or stratus on horizon. 



Id. ; id. 



Id. ; id. 



Hazy on horizon. 

 Cirro-cumulo-strati to W. ; haze. 

 Cirri ; cirro-strati ; much haze on horizon. 

 Thin cirri and cirrous haze over the sky. 

 Sky very hazy. 



Woolly and linear cirri and cirrous haze. 

 Thin and loose cirro-cumuli ; cirri in belts.* 

 Cirro-cumuli ; cirri. 



Cirro-cumuli ; cirri. 

 Sky mUky ; faint aurora. 

 Cirri ; faint aurora. 

 Bands of thin cirri to W. 



Id.; 

 Woolly cirri ; cirro-strati ; red vapours to E. 

 Scud ; linear and woolly cirri, tinged red. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



milky cirri. 

 id.* 



e 



id. ; parhelia seen at 20^-''. © 



dense cirro-strati, 

 id. 

 id. 

 id. 

 dense homogeneous mass of cirro-strati and haze, 

 id. 

 id. 

 id. 

 id. 



The direction of the wind is indicated by the number of the point of the compass, reckoning N. = 0, E. =1 8, S. = 16, W. = 24. The 

 otion of the three strata of clouds, Sc. (scud), C.-s. (cirro-stratus), and Ci. (cirrus), are indicated in a similar manner. 

 * See additional Meteorological Notes after the Hourly Meteorological Observations. 



MAG. AND MET. OBS. 1845. 



2 T 



