CAPTAIN ELLIOT ON THE LUNAR ATMOSPHERIC TIDE AT SINGAPORE. 127 
With respect to the oceanic tide, the difference between rise and 
tides varies from 9 to 12 feet. The establishment of the port is about 
fall at spring 
lO** SO"* AM. 
Table I, 
Mean Barometrical Differences at the several Lunar Hours. 
1st Part. From the Superior to the Inferior Passage. 
Mean of each of the Lunar Hours. 
0. 
1. 
2. 
3. 
4. 
5. 
6. 
7. 
8. 
9. 
10. 
11. 
■00603 
•00540 
■00107 
•00077 
•00176 
•00332 
•00619 
•00442 
•00293 
•00184 
•00369 
•00445 
•00599 
■00470 
•00214 
■00275 
•00000 
00264 
Second part of 1842 
■00796 
•00685 
■00568 
•00473 
•00315 
•00085 
•00061 
•00000 
•00109 
•00326 
•00355 
■00625 
•00372 
■00411 
•00191 
•002O1 
•00311 
■00369 
Second part of 1 843 
•00728 
•00612 
•00502 
•00391 
•00365 
•00135 
■00000 
•00129 
•00138 
•003^ 
•00199 
•00278 
First part of 1 844 
•00551 
•00533 
•00405 
•00376 
•00304 
•00050 
•00000 
•00030 
•00141 
•00365 
•00500 
•00739 
Second part of 1844 
•00882 
•00827 
•00702 
•00641 
■00390 
•00173 
•00004 
•00064 
•00128 
•00215 
•00279 
•00351 
First part of 1845 
•00674 
•00440 
•00253 
•00150 
•00113 
•00000 
•00100 
•00025 
•00114 
•00277 
•00305 
•00422 
Second part of 1845 
■00774 
•00829 
•00611 
■00571 
•00280 
•00199 
■00024 
•00015 
00161 
■00341 
•00411 
•00526 
2nd Part. From the Inferior to the Superior Passage. 
Mean of each of the Lunar Hours. 
Mean in 
the six 
months. 
12. 
13. 
14. 
15. 
16. 
17. 
18. 
19. 
20. 
21. 
22. 
23. 
•00468 
•00500 

•00i59 
•00069 
■00000 
•00397 
•00294 
•00723 
•00594 
•00113 
•00000 
•00097 
•00405 
•00358 
•00431 
•00552 
•00286 
•00178 
•00092 
■00490 
•00321 
Second part of 1842 
•00807 
•00734 
•00629 
00622 
00499 
■()04()9 
•00325 
■00253 
•00313 
•00456 
•00567 
•00690 
■00446 
•00301 
•00505 
•00278 
•OOOOO 
•00052 
■00103 
•00261 
Second part of 1 843 
•00372 
•00913 
•00343 
•00600 
•00443 
•00344 
■00178 
•00134 
•00156 
•00265 
•00179 
•00513 
•00303 
First part of 1 844 
•00812 
•00692 
■00640 
•00591 
•00371 
•00200 
•00084 
•00006 
•00186 
•00271 
•00335 
•00371 
•00356 
Second part of 1844 
•00303 
•00456 
•00348 
•00192 
■00100 
•00068 
•00000 
•00162 
•00322 
•00338 
•00428 
•00615 
■00334 
First part of 1845 
■00553 
•00411 
•00282 
•00286 
■00269 
•00110 
•00086 
•00158 
■00116 
•00283 
■00400 
•00530 
•00267 
Second part of 1845 
•00641 
•00553 
00333 
•00200 
•00111 
•00014 
•00000 
•00051 
•00043 
•00259 
•00437 
•00646 
•00335 
Table II. 
Numerical Values of the excess or defect of the Barometric Differences at the several 
Lunar Hours. 
1st Part. From the Superior to the Inferior Passage. 
Lunar Hours. 
0. 
1. 
2. 
3. 
4. 
5. 
6. 
7. 
8. 
9. 
10. 1 11. 
First part of 1841 
Second part of 1 841 ... 
First part of 1842 
Second part of 1842 ... 
First part of 1843 
Second part of 1843 ... 
First part of 1844 
Second part of 1844 ... 
First part of 1845 
Second part of 1845 ... 
+ 0031 
+ 0026 
+■0028 
+•0033 
+ 0011 
+•0040 
+•0019 
+•0055 
+•0041 
+ 0044 
+•0024 
+•0029 
+•0018 
+ 0049 
+•0017 
+ 0049 
+•0025 
+•0008 
+•0015 
+■0012 
+ 0015 
+•0018 
+•0005 
+■0037 
-•0002 
+•0028 
+•0003 
+•0007 
+•0002 
+•0031 
-•0012 
+•0024 
-•0020 
-•0006 
-•0011 
-•0013 
-•0007 
+•0004 
-•0005 
+ •0006 
-•0015 
-•0006 
-•0036 
-0019 
-•0031 
-0016 
-0027 
-0014 
-•0022 
-•0017 
-•0005 
-•0038 
-•0006 
-•0032 
-•0036 
- 0033 
-0011 
-•0031 
- 0045 
-0019 
- 0033 
-•0027 
-•0024 
-•0032 
-•0012 
+•0001 
-■0032 
-•0034 
+•0005 
-•0018 
-•0021 
-•0021 
-•0015 
-0017 
-•0012 
-•0010 
+•0001 
-■0012 
+ 0001 
+•0001 
+•0004 
+•0010 
-•0006 
-•0009 
+•0011 
-•0012 
+•0020 
-•0008 
+•0004 
+•0008 
+ 0018 
-•0004 
+•0038 
+•0002 
+ 0016 
+■0019 
