[ 6°9 ] 
At Tooting. 
Day. 
At 2 p . m . 
Barom. Thermom.1 
At 8 p . m . 
Barom. Thermom.' 
6 
49 
42 
7 
29.94 
49 
30,03 
38 -k 
8 
29,88 
77 
29,98 
52 
9 
30 ,— 
29,88 
29.99 
7 2 * 
10 
3°.°4 
47 
VI. 
Jo. Marty n M.D. to the Prefid ent, concerning 
the fame. 
SIR , Chelfea , Feb. 14, 1749-5°* 
kead Feb. ij QOME time ago I troubled you with 
*749 5°- fomc Account of an Aurora Anftr a* 
Us f, which I hope you receiv’d: I now rake the 
Liberty to mention the Earthquake, which happen’d 
on Thurfday laid, of which you have without doubt 
had many and better Accounts from other Places. 
It was felt here at 40 ' after Noon. All theHoufes 
were violently fhaken, especially thofe which are nearell 
to the River. I was fitting in my Study, which fronts 
the S W up one Pair of Stairs. I imagin’d that fome- 
thing heavy had fallen down in the Room below me. 
The Servants, who happen’d to be difperfed in fe- 
veral Rooms, each of them thought one of the 
others had thrown down feme heavy Chcft or Ca- 
binet. A Maid-Servant, who happen’d to be pafs- 
ing from one of the under Offices to another, felt 
the Ground fhake under her. As the Place on 
which her Feet were was full 6 Feet below the 
I i i i Surface, 
| See thefe Tranfaciio 7 is } N. 494, p. 319. 
