RESULTS OF LAND MAGNETIC OBSERVATIONS, 1905-10 



AFRICA. 



Belgian Congo. 



British East Africa. 



Kibigori 



Port Florence 



Londiani 



Lumbwa 



Fort Teman 



Elburgon 



Nakuru 



Elmenteita 



Gilgil 



Naivaslia 



Kijab^ 



Lamoru 



Nairobi 



Athi River 



Kapiti 



Kiu 



Sultan Hamud 



Simba* 



Makindu 



Masongaleni 



Mtito Andei 



Tsavo 



Voi 



Maungu 



Mackinnon 



Samburu 



Mazeras 



English Pt., Mombasa 

 Zanzibar 



04.5 S 

 05.7S 

 09.9 S 



10 S 



13.0 S 



17 S 

 17.2 8 

 29.6 S 

 30.1 S 

 43.0 S 



56.0 S 



1 07.4 S 

 1 17.2 S 



1 27.0 S 

 1 42.1 S 



1 54.18 



2 01.4S 

 2 09.6 S 

 2 16.8 S 

 2 29.2 S 

 2 41.3 S 



2 59.6 S 



3 23.6 S 

 3 33.2 S 

 3 44.0 S 

 3 46.4 S 



3 58.0 S 



4 04 S 

 6 09 S 



Oct 

 Oct 

 Oct 

 Oct 

 Oct 

 Oct 

 Oct 

 Oct 

 Nov 

 Nov 

 Nov 

 Nov 

 Nov 

 Nov 

 Nov 

 i Nov 

 Nov 

 Nov 

 Nov 

 Nov 

 Nov 

 Nov 

 Nov 

 Nov 

 Nov 

 Nov 

 Nov 

 Nov 

 Nov 

 Nov 

 Nov 

 Nov 

 Oct 

 Sep 



26,'09 



25,09 



30,09 



30,09 



28,09 



29,09 



27,09 



28,09 



1,09 



2,09 



3,09 



5,09 



6,09 



7,09 



8,09 



9,09 



10,09 



11,09 



11,09 



12,09 



13,09 



15.09 



16, 09 



17,09 



18,09 



19.09 



20,09 



22,09 



23, 09 



24,09 



25.09 



26,09 



21.09 



26,09 



h h 



12.2, 14.6 



13.4, 15.4 

 8.3, 10.7 



14.9, 17.3 

 15.8 



9.5 



11.2 



7.3 .... 



9.6. 11.1 



11.5, 14.3 



10.6, 13.8 

 8.9, 10.7 



10.3, 12.1, 



15.2 



10.0, 11.9 



16.4 



12.2, 17.4 



15.4 



13.6, 16.7 .. 



11.3, 14.8 .. 



9.8, 11.3 .. 



10.5, 12.2 .. 



9.8, 11.4 .. 



10.6, 16.7 .. 

 11.0. 14.1 .. 

 10.0, 12.4 . . 

 10.2, 12.3 . . 



9.3, 10.8 . . 



8.9, 10.4 . . 

 11.0, 13.0 .. 



9.8. 11.2 .. 



13.5, 14.1 .. 



13.5, 15.9 .. 



5 55.6 W 

 5 58.6 W 

 5 40.3 W 

 5 41.0 W 

 5 57.3 W 



5 56.6 W 



6 03.5 W 

 6 06.8 W 

 5 44.8 W 

 5 41.8 W 

 5 23.0 W 

 5 34.0 W 

 5 32.6 W 

 5 59.9 W 

 5 20.8 W 

 5 45.8 W 

 5 45.4 W 



5 43.3 W 

 5 40.3 W 

 S 46.8 W 

 5 41.8 W 



4 41.6 W 



5 36.8 W 

 5 39.0 W 

 5 40.1 W 

 5 37.8 W 

 5 46.6 W 

 5 28.2 W 

 5 38.9 W 

 5 34.8 W 

 5 30.1 W 

 5 35.8 W 



h 

 16.6 

 16.8 

 12.4 



10.7 .. 



8.6 

 16.8 

 15.8 

 15.0 

 12.8 

 16.8 

 16.4 

 14.7 



7.3 

 17.7 

 15.8 

 12.7 

 14.8 

 14.7 

 17.3 

 15.0 

 16.6 

 15.5 

 12.1 

 11.8 

 15.4 

 14.3 

 15.5 

 17.1 

 10.9 



23 59.6 S 



23 46.4 S 



24 01.7 S 



24 00.4 3 



24 04.6 S 



24 23.1 S 



24 29.3 S 



24 34.4 S 



25 09.7 S 

 25 24.4 S 

 25 59.8 S 

 25 54.9 S 



26 35.5 8 



26 59.1 S 



27 24.2 S 



27 44.9 S 



28 52.2 S 

 28 00.3 S 



28 53.8 S 



29 00.1 S 

 29 25.2 8 



29 55.3 8 



30 45.7 8 



31 02.1 S 

 31 27.2 8 

 31 40.5 S 



31 55.4 S 



32 06.2 S 

 36 17.8 8 



h 

 13.8 

 14.6 



9.9 



16.6 



12.4 



10.4 

 12.5 

 11.5 

 10.0 

 11.1 

 15.5 

 10.8 



13.1 



15.1 

 12.7 

 10.6 

 11.2 

 10.6 

 10.9, 

 12.1 

 11.3 

 11.1 

 10.1 

 9.7 

 12.1 

 10.5 

 13.8 

 14.4 

 12.0 



r 



.31507 

 .31579 

 .31593 



.31429 



.31437 



.31525 

 .31441 

 .31471 

 .31397 

 .31601 

 .31368 

 .31464 



.30974 



.31095 

 .30991 

 .30912 

 .30781 

 .30643 

 .30706 

 ..10679 

 .30575 

 .30475 

 .30418 

 .30247 

 .30147 

 .30122 

 .30033 

 .30033 

 .28705 



31 

 31 

 31 

 31 

 31 

 31 

 31 

 31 

 31 

 31 

 31 

 31 

 31 

 31 

 31 

 31 

 31 



31 

 31 

 31 

 31 

 31 

 31 

 31 

 31 

 31 

 31 

 31 

 31 

 31 

 31 

 31 

 31 



9.12(46) 

 9.12(46) 

 9.12(46) 



9.2(46) 



9.(46) 



9.12(46) 



9.1(46) 



9.12(46) 



9.12(46) 



9.12(46) 



9.12 



9.12(46) 



9.12 

 9.1 



9.12(6) 



9.12(6) 



9.12 



9.12(6) 



9.12(46) 



9.12(6) 



9.1(6) 



9.12(6) 



9.12(46) 



9.12(46) 



9.12(46) 



9.12(46) 



9.1(6) 



9.12(46) 



9.12(46) 



JTM 

 JTM 

 JTM 

 JTM 

 JTM 

 JTM 

 JTM 

 JTM 

 JTM 

 JTM 

 JTM 

 JTM 

 JTM 

 JTM 

 JTM 

 JTM 

 JTM 

 JTM 

 JTM 

 JTM 

 JTM 

 JTM 

 JTM 

 JTM 

 JTM 

 JTM 

 JTM 

 JTM 

 JTM 

 JTM 

 JTM 

 JTM 

 JTM 

 JTM 



British South and Central Africa. 



Abercorn. 



Abercorn, B . 



JTM 79 



JCB 137 & JTM 76j. 



JCB 136 & JTM 75 . 



JCB 138 & JTM 77 . 



JTM 80 



JCB 135 & JTM 74 . 



JTM 81. 

 JTM 82. 



Jul 



Jul 

 Jul 

 Jul 

 Jul 

 Jul 

 Jun 

 Jun 

 Jun 

 Jun 

 Jul 

 Jul 

 Jul 

 Jun 

 Jun 

 Jul 

 Jul 



5, '09 



6,09 



6,09 



6,09 



6,09 



10. 09 



30. 09 



30.09 



29.09 



29.09 



1,09 



1,09 



12,09 



28,09 



28,09 



13,09 



14.09 



10.0 to 12.6(8) 

 14.4, 14.6, 14.9 

 10.4 to 11.5(4) 

 14.4 to 15.1(4) 



11.3, 13.7 



13.8, 16.9 



13.7, 14.9 



14.6, 15.3 



10.3, 13.0 



13.5, 15.8, 17.0 



10.5, 13.4 .. 

 10.2, 13.0 .. 



10 23.2 W 

 10 !7.7 W 

 10 23.4 W 

 10 18.0 W 

 10 26.0 W 

 10 30.4 W 



10 38.4 W 



10 22.6 W 

 10 23.6 W 

 10 39.8 W 



10 18.2 W 

 10 24.0 W 



h 

 10.4, 



h 

 11.8 



15.2 

 15.2 

 16.5 

 16.2 



17.2 



14.1 

 14.8 

 15.5, 

 14.3 

 14.3 



40 29.6 8 



40 20.9 8 



40 22.7 8 



40 22.6 8 



40 17.8 8 



40 27.0 8 



40 19.1 S 

 40 29.2 S 



40 29.3 S 



41 03.0 8 

 40 41.6 8 



h b 

 15.4 



.26642 



14.4 

 14.0 



15.4 

 11.8 



13.8 

 12.3 

 11.4 



.26638 

 .26581 



.26697 



.26710 



.26402 

 .26647 

 .26746 1 



73 

 31 

 31 

 73 

 31 

 31 

 73 

 31 

 73 

 31 

 73 

 31 

 31 

 73 

 31 

 31 



142.1235 



B&M 

 B&M 

 B&M 

 B&M 

 B&M 

 JTM 

 B&M 

 B&M 

 B&M 

 B&M 

 B&M 

 B&M 

 JTM 

 B&M 

 B&M 

 JTM 

 ! JTM 



Local disturbance. 



58 



