254 
1837. 
1838. 
1839. 
1840. 
1841. 
1842. 
1843. 
1844. 
1845. 
1846. 
FE. Loomis— Comparison of Auroral Displays 
Jan. 2, 24, 25, sor Feb. 13, 14, 18, gw ss — April 6, 21, May 2, 6, 19, 
June 1, 2, 3, 2 4 July 1, 2,3, 7, 26 28, 3, 25, 27, 28, 29, Sept. 
1830/21, 3, 43,243, ork rial ts Beek Gat a ee 
Sar rasan 
pial 4, 2 a eh b. 3, 4, 18, 20, 21, 22, 23, 26, March 15, 19, 
15, 16, 2 5, 28 
es a. 29, 30 May 13, 14, June 25, 26, Ju uly 13, 14, 15, 21, 29, Aug. 22, 
‘Sept e180, 1B , 14, 15, 16, 17, 20, Oct. 16, Nov. 12, 13, 14, 25, 
‘ck 13% a tal 4 
Jan, TO, 16 is 16, 19. 21, Feb. 4, 18, March 5, 10, 15, 19, 22, 24, April 7, 
20, 21, y 5, 7, 9,10, 11, 14, 15, 17, 31, Jun e 6, 7, 12, July 3, 4, 30, 
adi 10, 20, “28, 31, Sept. 1, 2, 3, 4, 14, 15, 19, 21, 28, Oct.-8, 10, 11, 22, 
31, Nov. 4, 6, 8, 11, 13, 17, 23, 30, Dee. 4, 14, ser 31; total 63. 
Jan. 3, 4, 5, 8, 30, 31, Feb. 6, 7, 2], March 5, 6, 22, 29, 31, oy by 4, 5, 
15, 19, 20, 23, 24, = Js 6, 20, 28, 29, * June 1. 10, 14, 21, 2 » 26 July 
4, 16, 25, 29, Ang. 19, 24,25, 26, 28, 1, Sept. 1 2, 23, Oct. 
21, 22, 23, 2, 29, 31, Nov. 12, 13, 15, an 26, 23, 29, 7 gn li 13, 14, 
tal 74, 
1, 
Jan. 14. 22, 25, 27, Po rob. 7, 8, 11, 12, 15, 18, 19, 22, 23, 24, March 11, 
12, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24. 25, April 11, 14, 16, 18, 19, May 
3, 8, June 11 1 14, 23 
: 3 
15, 23, April 3, 10, 11, 12, 13, 14, 15, 16, Ve June cf 9, 30, July 3, 11, 31, 
a nae 8, 9, “e Sept. 2, 28, Oct. 7, 16, 1, 18, Nov. 3, 6, ‘21, 24, 28, Dee. 
27; total 5 
Ja n. 2, Feb. 14. “March 2, 4, 6, 12, 13, 17, ete 5, 6, 22, May 6, 7, 9, 13, 
tT, 23, Sgr'é 15, 24, ae July 7, 19, 25, Aug. 3 , Sept. 13, 18, 27, 28, Oct. 14, 
14 Nov. 1 27, Dec. 8, 12, 29; 26. 
Jan. 8, ia, 4 19, 24, et, Feb. i. ey March 4, 7, 25, April 5, 17, eg 
+ » Sune 12, ae 22, Aug. 1, 9, 11, 28, Sept. 80, Oct. 20, Nov. 6 » 8, 
14, ry Dec. 8 
Ja 6, 9, ‘10, 12, 29, eb. 13 “3, March 9, 16, 18, April 13, 27, bey May 1, 
, 29, Jun e 5,17, 24, 5, July 4, 8, 24, 25, 28, 31, Aug. 1, 4, 29 30, Sept. 
? 7, 24, 25, 6, $4, Oon'8: £1, Nov. 27, Dec. 2, 3, 4, 5, 14, 16, 29, 30, 31; 
total 
Jan. 3, 19, 20, 23, ag) 31, Feb. 18, 19, 25, 26, March 14, 17, 25, 28, 
April 6, % 15, 16 Ma ay 3, 4, 10, 12, 13, 14, 18, hey June 14, July 12, aa 
15, 25, Aug. 6, 11, 12 , 18, 24, 28, 29, 30, Sept. 1, 9, 10, 11, 21, 22, 23, 
i -* 10, Me 15, 8, 21, 22, 24, Nov. 11, 13, 17, 18, 21, Dec. 4, 9, 11, 13, Be 
; total 6 
; Jan, “hi th e 2, 25, Feb. 6, 1, March 5, 8, 11, 17, an 26, 28, April 4, 6, 
5, Sep 
, 16, Ma ay 7, 15, June 6, eo Say 9, 11, Aug. 3 ae ee t. 13, 15, 16, 
Hs) 26, 28, 29, 4 Oct. 14, 24, 25, 27, Nov. - A 16, i, 12, 14, 18, 
25, 26, Dec. 4, 15, 16, 17, 1, 20, ne ‘total 
- Jan. 3, 6, 16, 23 7, 8, 15, 18, 20, 21, 22, 23, 24, 26, 28, 
6, bf 
March 7 8, a 1, 19, 20, 22, 24, 25, 28, 29, 30, 31, sect ty 2, 3, 5, 6, 7, 
n 1 ? ? 7 5, 7 b. 1: ? ? 18, ? ? 7 7 9 
March 16, 17, 18, 19, 25, , 2, 13, 14, 17, 20, 22, 24, 25, 30, 1 
13, 30, 31, June 10, 12, 15, 17, 19, 22, 24, 26, 30, July 1, 10, 11, 12, 13, 22, 
23, 24, Aug. 10 16, 5 ty 8) 4A; 18, 16, 15, 19 2 
1, 4, 13, 14, 15, 18, 20, 22, Nov. 9, 12, 27, 30, Dee. 
tal 8: 
Jan. 1, 5, 12, 18, 19, 27, 30, Feb. 1, 3, 4, 6, 9, 10, 12, 13, vy 15, 21, 2, 26, 
, 2, 3, 4, 9, 10, 11, 12, 15, 22, 25, 26, 27, 28, 29, 31, April 1, 2, 5, 8, 
7, 8, 9, 16. 17, 18, ste 29, May 3, 7, er rg peed ga a 24, 26, 
uly 3, 5, 6, 9, 10, 11, 12, 21, 22, 27, 28, Aug. 6, 9, 10, 11, 12, 13, 
16, 17, 18, 21, 26, 28, 29, 20, ‘Sept, && & 8, 19, "11, 12, 13, 14, 15, 28, 29, 
0, Oct. 1, 2, 3, 6,7 1, 14, 27, 28, 29, 30,'Nov. 4, 9, 10, 12, 21, 28, 
ia 8 4k saat’: 
