OBSERVATIONS OF INTENSITY. 517 
The following TaBLe contains Captain Kine’s Observations of 
Intensity, with the times of vibration corrected for the are and 
reduced to a standard temperature of 60°. 
Maenetic Inrensity, observed by Capt. P. P. King between 1826 and 1831. 
Station. Date. Time, | Therm. Porrcetet Particular place. 
s. a 
1826 Mar.22 | 734,45| 55,0] 733,97 | 
1831 Jan. 24| 775,80} 41,6 776,01 J Observatory. 
Madeira ...+.-00 1826 May 31 | 628,68} 66,0 627,79 |Consul’sGarden. 
Teneriffe ......... — Junei2|607,96| 75,0 | 606,73 | Fort St. Pedro. 
j (| == ="99'550;53 81,5 | J | Landing Place, 
Port Praya es.) — — 241/557.58| 85,0 557,08 Quail Island. 
— Aug.29 |546,36| 77,0 Ri 
Greenwich teat 
a) 
ies 
1827 Sept. 12 |552,06| 75,5 
— — 15 ]|552,95| 80,0 
— — 151|553,73] 83,0 | ¢ 551,70 
— — 15/553,48| 85,0 
1828 Dec.2i |562,55| 84,0 561,05 
St@ Catharina... | 1827 Nov.3 |554,42| 67,5 553.58 
1826 Oct. 29 | 550,68} 63,0 
Gorriti...s..s0.s0: Ds neg iB 549,63| 66,0 | f 549.44 | 
ii 1829 Jan. 10] 564,12} 80,0 562,78 JI 
| 
Rio de Janeiro Rat Island. 
| 
| Anhatomirim. 
The Well. 
i 1827 Dec.18 | 555,12} 78,3 553,87 
Monte Video ... 1828 Oct. 8) 562,00) 7255 560,95 
L 1830 June 1/565,41| 59,0 564,89 
Port St? Elena 1826 Dec. 4|557,26| 68,0 550,42 | Landing-place. 
Sea Bear Bay... 1829 Mar.20 | 577,36| 70,0 576,37. Landing-place. 
1827 Jan. 15 |584,88| 56,0 | 
— — 15/583,48| 58,0 | 7 584,29 ) | : 
— — 22 |585.82| 55,0 J \ ee of the 
— Mar.27 | 585,82| 64,0 | 585,08 | | bbe 
1828 Jan. 28 |589,75| 55,0 589,36 7 | 
— May 8/596,49| 43,8 396,54 |. 
— Junei8|595,86| 32,7 | \ 596,81.{| Observatory. 
— July 30 |594,85| 36,2 | f °9 | 
1830 Apr. 30 |}598,95| 45,0 |_ 598,97 J | 
Childe ......-.2006 1829 See oe ae } 565,23 San Carlos. 
Juan Fernandez 1830 Feb. 19 | 552,77 ee 551,83 | Landing-place. 
1829 Dec. 18 | 556,42 7,0 555.59 
ae Aiee ta lacy. 18 |) Gore bags. Fort Galvez. 
1829 Aug 4|549,10| 59,0 | 548,59 ] 
1830 Jan. 11 551,77 77,0 1 551 60 Al 
Bee hepsi as g50). O8s5) |) pao J 
| South point near 
f| the Sea. 
Port Famine ... 
St. Martin Cove 
— 
Talcahuano......° 
Valparaiso ......< Almendral. 
Cm = pes 
