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14 234 
15 231 
16 247 
7 244 
18 254 
263 
ion 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. 
Hourty METEOROLOGICAL OBSERVATIONS, APRIL 14—17, 1845. 175 
THERMOMETERS. WIND. Clouds, 
: Se. : C.-s.:Ci.,|] Sk . é 
err tet Wa ay piagen ae carping ee Species of Clouds and Meteorological Remarks. 
1,| 10m ay 
2 a 2 Tbs lbs. pt. pt. pt. pt. 0—10. 
44-2 | 41-2 | 3-0 |/4-5 | 3-1 1 2:—:—|| 6-0 || Scud; cirro-cumulo-strati; cirro-strati; cirri. () 
45-2 |41-2 |4-0 || 5-2 | 3-8 1 |} 2:—:—|] 6-5 Id. ; ids; id. (3) 
46-2 |41-8 | 4-4 || 5-0 | 4-4 1 ||} 2:—:—] 8-5 Id. ; id. 
46-4 | 41-9 | 4-5 || 6-5 | 4-5 1 2:—:— || 6-0 || Scud and loose cumuli. (>) 
47-0 | 41-2 | 5-8 || 5-0 | 4-0 1 2:—:— 5-0 Id. 8 
47-4 |42-0 | 5-4 || 5-1 | 3-8 1 || 2:—:—|) 5-5 Id. (>) 
46-5 |41°3 | 5-2 || d-1 | 3-3 2 || 2:—:—| 7-0 Id. 
46-3 | 40-7 | 5-6 || 4-2 | 3-3 2 || 2:—:—| 3-0 Id. 0} 
46-2 |41-2 |5-0 |}2-6 |2-6 | 2 || 2:—:—| 2.0 Id. 0} 
45-1 |40-5 |4-6 |} 2-2 |1-8 | 2 || 2:—:— 2-5 Td. 0} 
43-8 | 39-9 |3-9 || 2-0 | 0-5 2 0-5 Id. ; cirro-strati and haze on hor. © 
41-6 | 38-6 | 3-0 || 1-0 | 0-0 3 0-3 || Cirro-strati and haze on horizon. ») 
39-3 | 37-6 | 1-7 || 0-4 | 0-0 | 31 0-2 || Cirro-strati on horizon ; clear. ») 
39-7 | 38-3 | 1-4 ||0-1 |0-1 | 31 | 2:—:—|]| 7-5 | Scud. } 
38-4 |37-3 |1-1 ||0-1 |0-1 | 31 |} —: 2:—]) 8-0 || Large cirro-cumulo-strati ; milky to N. ) 
37-8 | 36-8 |1-0 ||0-1 |0-0 | 30 | —: 2:—]) 8-5 Id. } 
35-4 |34-9 | 0-5 || 0-0 | 0-0 2-0 || Cirro-cumuli and cirro-strati on horizon. y 
37-2 | 36-2 | 1-0 || 0-0 | 0-0 9-8 || Seud. 
37-2 | 35-7 | 1-5 || 0-1 | 0-1 | 30 2-0 || Cirro-strati on horizon ; thin cirrous clouds to W. 
35-9 |34-8 | 1-1 || 0-0 |0-1 | 30 3-0 Td. ; clouds to E. and SE. 
33-1 | 32-6 |0-5 || 0-1 | 0-1 | 22 0-2 || Woolly and linear cirri radiating from NNE ; cir.-str. 
33-4 | 33-0 |0-4 || 0-1 | 0-1 | 20 0-5 || As before; cirri tinged red. {on horizon. 
37-1 | 35-4 | 1-7 ||0-0 | 0-0 | 20 || —-:—: 2 2-0 || Mottled and woolly cirri ; cirro-strati on horizon. (0) 
38-3 |36-8 |1-5 || 0-1 |0-0 | 22 |/—:—: 2]| 6-0 || Woolly cirri; cirro-strati. 
40-9 |39.0 | 1-9 || 0-1 | 0-0 4 0 3-0 || Patches of scud ; linear, woolly, and tufted cirri. (0) 
42-9 | 40-7 | 2-2 || 0-2 | 0-0 4 2-5 || Small patches of scud; linear cirri; cir.-str. ; cir. haze. © 
45-3 |41-2 | 4-1 || 0-2 | 0-0 0 ||—:—: 2 5:0 || Cirri, chiefly tufted; cirro-strati; cirrous haze. 
51-9 |46-1 | 5-8 || 0-1 |0-0 | 18 8-0 || Woolly cirri and cirrous haze ; solar halo. (s) 
52-1 |46-3 | 5-8 || 0-2 |0-1 | 11 8-0 Id. 
52-7 |46-3 | 6-4 ||0-2 |0-1 | 11 2-5 || Cirri; cirro-strati; patches of scud to N. © 
53-5 |47-0 | 6-5 || 0-2 | 0-1 8 0-5 Id.; loose cumuli to N. (0) 
54:3 | 46-9 | 7-4 |/0-2 |0-1 | 6 0-5 || Cirro-strati and patches of scud on horizon. (0) 
55-0 |48-0 | 7-0 || 0-3 | 0-2 4 0-8 || Cirro-strati ; haze, and patches of scud on horizon. © 
53-0 |46-5 |6-5 ||0-3 |0:3 | 4 1-5 Id. ; id. 0} 
51-0 |45-8 |5-2 0-3 |0-1] 4 7-5 || Woolly cirri; cirro-strati. (0) 
47-2 | 43-6 | 3-6 || 0-2 | 0-0 4 5-0 || Woolly cirri and cirrous haze ; cirro-strati. ») 
45-0 | 42-2 | 2-8 || 0-1 | 0-1 4 5-0 Td. ; lunar corona. »)) 
43-4 | 41.4 | 2-0 || 0-2 | 0-1 Faces uO 8-5 || Cirro-cumulo-strati; cirrous haze ; cirro-strati. } 
41-0 | 39-5 | 1-5 || 0-0 | 0-0 —:—: 4] 8-0 || Cirri; halo-circle of light and corona.* } 
37-4 | 36-9 |0-5 |/0-0 |0-0 | 17 || —:—: 4]] 8-5 || Woolly cirri and cirro-cumuli; corona. } 
38-5 |37-9 |0-6 |0-0.|0-0 | 17 || —:—: 4} 9-2 || Woolly cirri and cirro-cumuli, getting thicker. >} 
36-8 | 36-3 |0-5 || 0-1 |0-0 | 17 2-0 || Cirro-strati; cirri. > 
39-4 | 38-7 | 0-7 || 0-0 | 0-0 | 20 10-0 Id. ; id. 
40-5 |39-6 |0-9 || 0-0 | 0-0 | 19 10-0 Id. ; id. 
40-9 |39-5 | 1-4 ||0-1 |0-1 | 20 || —: 4:—]] 10-0 | Cirro-stratous send. 
41-3 | 39-9 | 1-4 |}0-1 |0-0 | 24 |} —: 2:—]] 10-0 Td. 
42-3 |41-0 | 1-3 || 0-1 |0-0 | 25 ||} —: 2:—1|| 10-0 Id. 
44-3 | 42-3 | 2-0 || 0-1 | 0-0 10-0 Id. ; cirro-strati. 
48-4 |45-0 | 3-4 ||0-0 |0-0 | 22 ||: 2:—}| 10-0 || Thick cirro-strati. 
48-2 |44-0 | 4-2 | 0-2 | 0-1 | 26 10-0 Id. 
51-3 | 46-6 | 4-7 || 0-1 | 0-1 | 17 10-0 Id. 
57-0 |51-5 |5-5 || 0-1 | 0-1 | 14 |} —: 0:—|| 10-0 || Cirro-stratous seud; cirro-strati; cumuli. 
59-8 |53-0 |6-8 || 0-1 | 0-1 7 || —:30:—| 10-0 Id. ; id. @ 
58-0 | 51-4 | 6-6 || 0-2 | 0-1 7 ||—:30:—|| 9-5 || Cirro-cumulo-strati ; cumuli; haze. (>) 
57-9 | 50-9 |7-0 | 0-2 |0-2 | 6 |} —:30:—|| 6-0 Id. ; id. (2) 
58-2 | 51-8 | 6-4 || 0-2 10-3 6 ||—:30:—!'! 9-5 Id. ; id. 
e direction of the wind is indicated by the number of the point of the compass, reckoning N.—0, HE.=8,8.= 16, W.=24. The 
