154 Barometric Observations. 
Epping, July 12, 1821. 
Str,—The following observations made at this place on the 
14th of May, the 11th of June, and 9th of July, were taken with 
great care at the under-mentioned times. 
Tal. [ses ~) Ther. ; 
7S |Barom. a | Wind. Clouds, &c. 
A.M. s # zz i 
May 14th] 8 /29-018 |49\46 W.  |Cirri with flying cwnuli and sun- 
9 129-018 |49|47 W.  \Do. [shine. 
10 [29-020 |49/49 W. |Do. 
11 [29-022 |49/51 W. |Stormy, with some dense cwmuli. 
12 129-024 49/48 | W.S.W. |Cumuli and nimbi: from the latter 
fell a heavy shower of hail and 
rain, 
June JIth} 8 |29:538 |49/48 | N.N.E. |Cirri, ewmuli, and sunshine. 
9 |29:570 |50|49 | N.N.E. |Cirrostrati, cumuli, and sunshine. 
10 129-562 |50\51 =| N.N.E. |The same modifications as before, 
though diminution of cirri, and 
an increase of cwmuli. 
1] |29:562 |51|\52 | N.N.E. |Brighter; cirri, and flymg cumuli, 
12 |29-562 |51/51 N. [Some cirri; a great decrease of 
j; cumuli. 
July 9th} 8 {29-782 |55)54 N.W. |Sunshine, with cirrocumuli. 
9 |25-782 155156 N.W. |Bright; some cirrocumuli to lee- 
ward. 
10 |29-782 \55159 N.W. |Bright ; some few clouds south- 
ward, with here and there 
nascent cumuli. : 
1] |29:782 |56161 | W.N.W. |Sun; clouds mueh increased to 
windward: two currents. 
12 129-782 |57/61 | W.N.W. |Dark ecwnulostratus to windward, 
1 |29-782 |57/60-5 | W.N.W. [Sunshine with thin cumuli. 
2 129-782 58/63 W.N.W. |Dark cumulostratus; no sun. 
3 |29°782 158,62 | W.N.W. |Sunshine with thin cumuli. 
The wind was rather brisk during the whole of the time. It 
may be seen that the Barometer was stationary during the whole 
time of the observations ofthe 9th of July, and it continued so 
till near noon of the following day. Yours truly, 
To Dr. Tilloch. THOMAS SQuiRE. 
Observations on the Barometer, by W. BaGcE, Esq., Lynn, Norf. 
Clock. Barom. Attach. Ther. Detached. — 
June] lth. 8 morns. 30°03 57° 46 
9 30:04 60 46 
10 30:05 60 
i 30:07 60 
12 30:08 60 95 
l 30°10 60 
2 30°11 60 55 
3 30°13 60 
Height of the cistern 29 feet 5 inches from low-water mark, 
spring tides, 
