HerricH's Auroral Register. 



63 



Clear. No A.B. to 10^. 



Clear. No A.B. to 10^^^ 



Clear. No A.B. to lO'". 



Ov't and snowing. Obs. impos. to 10'', and doubtless all night. 



Clear most of evening; hazy at 10'', No A.B. to 10''. 



Ov't early part of evening ; clear at 9'' and after. No A.B. to 1 0^''. 



Nearly clear.* (227) 



CPy in N. before 8'' ; from 9'' sufficiently cl'r : moon : no A.B. to 1 0^''. 



P'y cl'y in N. early in ev'g : moon : later clear. No A.B. to 10''. 



Clear: moon: no A.B. cert, seen to 10'', but som't susp. about 10''. 



Thinly ov't. Obs. impos. to 9'', and doubtless later. 



Clear. Moon. No A.B. seen to 10^". 



Ov't. Obs. impos. to 10*", when the clouds began to break away. 



Clear. Moon. No A.B. seen to 10^''. 



Thinly ov't. Obs. impos. to 10|^'', and doiibtless all night. 



Ov't. Obs. impos. to lO^"", and doubtless later. 



Clear. Moon. No A.B." seen to 10|''. 



Clear generally; low cloud in N. Moon. No A.B. seen to 10''. 



Ov't; sleet falling. Obs. impos. to lOf'', and doubtless all night. 



Mostly ov't. Obs. impos. to 10'', and probably all night. 



Ov't to 10", d's later. [¥. B.] E.C.H. at N. Y. : ov't : obs. imp. to 10\ 



Cl'ratlOi"; som't cl'y: no A.B. [F.B.] Cl'rat 7" inN.Y.: no A.B. 



Clear : no A.B. to 10". [F. B.] Do. at N. Y. and Brooklyn. 



Mostly ov't to 8" at least. At 10" clear, and no A.B. to 104-". 



M'y cl'r. Some suspicion of A.B. about 10", but doubtful to 10;^". 



Clear. No A.B. to 10|". 



Ov't to 9" ; after that mostly clear, and no A.B. to 10|''. 



Mostly clear. No A.B. to 10|". 



Ov't, and snowing after 8". Obs. impos. to 104^", and p. all night. 



Ov't. Obs. impos. to 11", and doubtless all night. 



Clear to 74^", and no A.B. : after, to 10" at least, ov't. 



Clear. No A.B. to 10". 



Clear. No A.B. to 10^". 



Ov't until 9". Clear at 10". No A.B. to 10^". 



Clear. No A.B. to 8''. 



Clear. No A.B. to 10". 



Cl'r to 7'' : no A.B. : aft. ov't, and obs. impos. to 10^", and d's all n't. 



Clear. Moon. No A.B. seen to 10". 



Clear. Moon. No A.B. seen to 10". 



Clear. Moon. No A.B. seen to 9^''. 



Mostly ov't. Moon. Obs. nearly or quite impos. to 10^^''. 



Ov't to 7" ; partly clear after. Moon. No A.B. to 9". [F. B.] 



Ov't. Obs. impos. to 8^", and doubtless all night. 



Mostly ov't. Obs. impos. to 10", and doubtless all night.* 



Ov't; rainy after 9^". Obs. impos. to 10", and doubtless later. 



Mostly ov't; raining at 10". Obs. impos. to 10", and d's all night. 



Clear : no A.B. seen to 10" : some iinusual I't in N. susp., prob. moon. 



Clear. Moon. No A.B. seen to 11". 



Jan. 24th. — A.B. seen from lOh and after, suspected between 9h and lOli, but as the moon was 

 up, I could not decide. Moon set about lOli 20m ; from lOh to lOh 30m I watched ; di-stinct lijjht 

 of about 40° horizontal extent; 2° or 3° alt. with occasional spots or indistinct streamers, 

 shifting westwardly. I looked after llh and found several bright streamers, one 8° or 10° high, 

 besides a low, clear light. Dr. J. G. Percival informs me that he saw several distinct streamers 

 between llh and 12h. 



March 1st. — According to the U. S. Gazette there " was a beautiful display of the aurora" this 

 evening. From the statement I have little doubt that this refers to the radiations in the W. 

 and N. VV. seen soon after sunset. 



