Hourly Meteorological Observations, April 2 — 5, IS-ii. 



207 



Gbtt. 

 Mean 

 Time. 



d. h. 



2 21 

 22 

 23 



3 

 1 

 2 

 3 

 4 

 5 

 6 

 7 

 8 

 9 



10 

 11 

 12 



13 

 14 



15 

 16 

 17 

 18 

 19 

 20 

 21 

 22 

 23 



4 

 1 

 2 

 3 

 4 

 5 

 6 

 7 

 8 

 9 



10 

 U 

 12 



13 

 14 

 15 

 16 

 17 

 18 

 19 

 20 

 21 

 22 

 23 



5 

 1 

 2 

 3 

 4 



Bako- 



METER 



at 32°. 



29-441 

 440 

 442 

 450 

 454 

 449 

 449 

 443 

 461 

 458 

 464 

 476 

 473 

 472 

 477 

 475 



29-472 

 457 

 453 

 438 

 452 

 443 

 448 

 436 

 428 

 422 

 413 

 402 

 399 

 404 

 412 

 406 

 411 

 395 

 407 

 416 

 433 

 430 

 433 

 437 



29-433 

 424 

 432 

 433 

 422 

 419 

 423 

 421 

 426 

 424 

 412 

 425 

 418 

 421 

 449 

 476 



Thekmometehs. 



Dry. 



45-0 



[47-3 

 148-0 

 148-6 

 50-4 

 50-1 

 49-6 

 48-2 

 47-2 

 45-7 

 44-0 

 43-0 

 41-9 

 41-7 

 410 

 40-6 



39-7 

 39-2 

 39-0 

 39-1 

 37-6 

 36-1 

 36-6 

 37-2 

 38-2 

 40-2 

 40-7 

 42-4 

 44-1 

 45-2 

 47-0 

 47-0 

 46-3 

 45-0 

 43-6 

 41-7 

 40-0 

 37-4 

 37-2 

 36-0 



36-3 

 36-2 

 35-8 

 35-7 

 35-7 

 34-5 

 34-3 

 37-0 

 37-9 

 41-9 

 50-0 

 52-0 

 51-9 

 51-6 

 45-3 

 42-3 



Wet. 



43-8 

 44-9 

 45-3 

 45-1 

 46-3 

 45-6 

 45-3 

 44-2 

 43-9 

 42-4 

 41-2 

 40-2 

 39-9 

 39-7 

 39-2 

 39-1 



38-7 

 38-2 

 38-1 

 38-6 

 37-4 

 35-9 

 36-1 

 36-4 

 37-7 

 38-8 

 38-8 

 40-5 

 41-9 

 42-9 

 44-3 

 44-2 

 44-0 

 43-0 

 42-3 

 41-0 

 39-8 

 37-2 

 37-2 

 35-9 



36-2 

 36-1 

 35-6 

 35-5 

 35-6 

 34-3 

 34-3 

 36-7 

 37-8 

 4M 

 47-3 

 47-3 

 46-8 

 47-0 

 42-6 

 40-9 



Diff. 



1-2 

 2-4 

 2-7 

 3-5 

 4-1 

 4-5 

 4-3 

 4-0 

 3-3 

 3-3 

 2-8 

 2-8 

 2-0 

 20 

 1-8 

 1-5 



I-O 

 1-0 

 0-9 

 0-5 

 0-2 

 0-2 

 0-5 

 0-8 

 0-5 

 1-4 

 1-9 

 1-9 

 2-2 

 2-3 

 2-7 

 2-8 

 2-3 

 2-0 

 1-3 

 0-7 

 0-2 

 0-2 



0-1 



O-I 

 0-1 

 0-2 

 0-2 

 0-1 

 0-2 



0-3 

 0-1 

 0-8 

 2-7 

 4-7 

 5-1 

 4-6 

 2-7 

 1-4 



Wind. 



Maximum 

 force in p^ora 

 It. 10". 



lbs. 



0-1 

 O-I 

 0-3 

 0-2 

 0-3 

 0-2 

 0-7 

 0-8 

 0-7 

 0-6 

 0-6 

 0-5 

 0-1 

 0-0 

 0-0 

 0-0 



0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 00 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 



0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-4 

 0-3 

 1-3 

 1-5 



lbs. 



O-I 

 0-2 

 0-2 

 0-2 

 0-0 

 0-3 

 0-4 

 0-3 

 0-4 

 0-5 

 0-3 

 0-2 

 0-0 

 0-0 

 0-0 

 0-0 



0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 00 

 0-0 

 0-0 

 00 

 00 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 



0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 0-0 

 00 

 0-0 

 0-0 

 02 

 0-2 

 1-2 

 iO-0 



Clouds, 



.Sc.:C..s. :Ci. 



moving 



from 



pt. pt. pt. 

 22 : — : — 



7 : — : - 



17 



16 



16 



24: 



— : 15 : — 



— ; 16: 



— : 16: 



Sky 

 clouded. 



0—10. 



10-0 

 10-0 

 100 

 10-0 

 10-0 

 10-0 

 10-0 

 lO-O 

 10-0 

 lO-O 

 lO-O 

 1 0-0 

 100 

 10-0 

 lO-O 

 1 0-0 



lO-O 



lO-O 



100 



lO-O 



10-0 



10-0 



lO-O 



lO-O 



lO-O 



lO-O 



lO-O 



10-0 



10-0 



lO-O 



10-0 



10-0 



10-0 



9-9 



9-8 



10-0 



8-0 



0-5 



1-0 



8-0 



10-0 

 lO-O 

 10-0 

 100 

 100 

 lO-O 

 S-5 

 10-0 

 lO-O 

 10-0 

 10-0 

 10-0 

 lO-O 

 lO-O 

 1 0-0 

 10-0 



Species of Clouds and Meteorological Remarks. 



light drizzle. 



light fall of snow and hail. 



loose scud to SE. and N. 



Patches of loose scud ; dense cirro-strati. 

 Loose scud ; id. 



Scud. 



Id. 



Id. 



Id. ; ranges of cumuli. 



Id. 



Id. ; loose cumuli. 



Id. 



Id. ; nearly homogeneous mass of clouds. 

 Patches of scud ; cir.-str. waved and distorted to E. 

 Cirro-strati radiated from S. 

 Id. 

 Id. 

 Dense cirrous mass. 

 Id. 



Dense cirrous mass ; Moon occasionally visible. 

 Dense mass of clouds. 



Id. ; slight shower. 



Id. 



Id. ; light rain since 16''. 



Light drizzle. 

 Uniform mass of clouds 

 Id.; 

 Id.; 

 Scud. 

 Id. 



Scud moving slowly. 

 Scud. 



Dense clouds. 



Thick scud ; cirrous clouds seen atove. [horizon. 



Var. of cirri lying in bands from S. to N. ; scud near 

 Cir.-str. and cirrous clouds ; patches of scud. 

 Cirro-strati ; thin cirrous clouds and haze. 

 Scud and cirrous clouds. 

 Stars indistinct owing to haze. 

 Very hazy on hor. ; fog on the ground ; lunar halo. 

 Scud and haze. 



Scud and haze. 

 Scud ; thick fog. 



Id. ; id. 



Id. ; id. 



Id. ; id. 



Id. ; id. 



Cirro-cumulo-strati ; stratus ; heavy dew. 

 Thick and very damp fog. 

 Fog ; cirrous clouds. 



Thick cirro-strati and cirrous haze ; fog almost gone. 

 Dense mass of cirro-strati and haze ; solar halo lately. 

 Masses of scud ; dense cirro-strati ; snow on Cheviot. 

 Id. ; id., hanging as if dripping. 



Thick heavy scud ; dense cirro-strati ; drops of rain. 

 Patches of scud; dense semifluid cir.-str. ; heavy shower. 

 Homogeneous ; light rain since 3''. 



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

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

 April S*! 20*'. The snow consists of small sharp-pointed sis-rayed stars ; the hail formed upon these and flat. 



; 24. The 



