No. 6. Half-hourly Barometrical Observations, made with a view to find out the amount of Daily Amplitude, and the precise hour at which the maxima and the minima take place. Date. Ther. 9 A. M. Ther. 10 A. M. Ther. The numbers marked thus ( * ) are the maxima and the minima of the day. 23.924 62 23.918 62 23.912 62 23.909 62*23.908 61 23 908 60 35.513 .581 .075 11 育 .920 60 .920 61 .917 61 .917 62 .919 62 23.916 63 .898 63 .896 62 .888 63 .884 63+ .880 6 23.884 62 .040 12 23 968 61 23 975 61 23.980 61 23.981 61* .984 61 23.980 61 .940 62 .939 61 .936 61 * .934 611 ,936 61 .050 13 *24.005 58 24.005 59 24.004 59 24.003 59 996 59 .948 60 .943 60 .940 60* .936 60 940 60 .069 14 23.980 59 23.988 60 23.990 60 23.988 60 988 62 .949 62 .942 61 .939 60* .935 60 .936 60 .055 15 .962 67 .968 58 ! .969 59* .973 60 970 63 .936 63 .930 63* .924 62 .925 61 925 60 .049 16 .970 58 .976 59 .982 60* .989 61 988 62 .954 64 .953 63 .950 63 .945 62* .940 62 .049 28 .976 59 .985 59 .989 59 .984 60 .944 59 .948 59 .054 29 .990 57 .993 57 .995 57 .993 58 .990 59 .952 58 .940 58* .932 58 .932 58 .933 57 .063 30 .980 58 982 59 .984 59 .985 60 .985 61 .937 63 .934 63 .928 63 .924 63 .925 62 .061 Date. 9 A. M. Ther. 9 A. M. Ther. 10 A. M Ther. 101 A. M.. Ther. 11 A. M Ther. 11 A. M No. 6.-Half-hourly Barometrical Observations-Continued. Ther. 12 M. Ther. 3 P. M. Ther. 3 P. M. Ther. 4 P. M. Ther. 4 P. M. Ther. 5 P. M. | Ther. .040 60 .043 61 .043 62 24.045 63 24.043 64 24.01053 24.006 53 24.000 63 24.002 63 .968 61 .942 61 .936 51 23.940 61 .060 .952 5 23.95858 .050 .060 .996 62 23.992 61 23.996 60 .053 15 24.036 60 24.038 61 24.041 62*24.042 63 24.040 6: 23.988 53 23.984 53 23.979 63 23.978 62 .974 52 .976 61 16 23.992 62 23 994 .068 62 23.996 62 23.995 61 23.995 61 .957 33 .951 63 .952 63 .952 6 .950 52 .917 62 23.950 62 .049 .936 62 23.940 62 .070 .944 64 .941 54 940 63, .935 62 .940 82 .075 .952 58 .94659 .941 59 .938 159 .937 59 23.940 59 .059 .975 6 .972 61 .936 60 .932 51 .924 60 .923 60 .922 50* .920 60 23.924 59 .055 .905 62 23.906 62 .067 .966 59 .966 59 .966 59 .963 60 92852 .91852 * .916 52* .916 62 .917 62 23 .954 59 .0.0 .954 59 .972 58 23.990 60 24.002 59 .004 59 .960 61 .962 61 .962 62 23.959 62 .921 51 .914 31 .910 59 .910 59 .910 38 23.908 57 23.909 57 .754 .980 581 .981 58 23.983 5*23.986 58 23.982 58 23.994 60 23.996 61 24.000 6224.002 62 24.000 62 935 51 .930 51. .928 61 .922 69 .912 50 .912 59 .074 .956 53 .948 53 .942 62 .938 61* .932 61 23.934 61 .070 24.006 60*24.005 60 .006 6 24.003 60 .954 53 .945 63 .936 63 .940 62 940 62 .004 59* .012 69 .070 .008 61 .97033 .965 63 .960 63 .950 62 .952 62 28 .008 59 .012 60 .015 60 .062 .016 61 .014 62 .962 531 .952 53 .947 62 .945 62 .948 62 29 .071 .004 59 .002 59 004 59 .007 59 .006 59 24.010 60 24.007 69 .980 33 .974 52 .971 61 .970 61 30 .962 59 23.964 59 021 59 .013 .024 .025 60 .021 61 .024 61 24 021 62 .980 51' .976 31 .974 64 .973 63 .972 63 23.970 61 21.980 61] .055 31 .022 60 .025 60 .025 60 .020 61 .020 62 .964 50 .954 50* .947 60 .948 60 .952 60 .078 5 P. M. Ther. 6 P. M. Ther. Ampli tude. Date. 9 A. M. Ther. 9 A. M. Ther. 10 A M Turr. 10 A. M. Ther. 11 A. M. Ther. 11 A. M. No. 6. Half-hourly Barometrical Observations-Continued. Ther. 12 M. Ther. 3 P. M. Ther. 31 P. M. The 4 P. M. Ther. M. Ther. 5 P. M. Ther. 54 r. M. 24.046 57 *24.08 58 21.04358 .984.9 .980 59 .921 61 * .923 61 .924 61 .068 .941 58 .944 58 23.944 23.944 ,062 .968 59* .968 59 .968 59 .978 559 .080 .989 63 .972 53 .961 53 .959 62* .892 59 .959 62 23.95952 23 964 62 .071 .997 5 24.000 7*21.03 57, 24.001 157 .8-88 89 883* .888 58 .890 58 .086 .952 5 23.954 53 24.028 63 *24.024 63 24.025 63 24 025 .051 .049 50 .046 57 .989 63 .059 82 .059 60 .059 50* .064 51 .061 2 .056 23.994 63 59 .055 60 .054 10 .0541 .052 1 24.059 61 .989 62 23.996 62 23 9922 23.988 62 23.9-3 6: *23.982 62 23.986 .981 62* .980 62 .96 62 .072 .986 63* .985 6 .985 63 23.985 6 23.988 6% .079 .996 62* .992 62 936 64* 24 01055 24.004 55' .993 64 .995 61 994 641 Ther. 6 P. M. Ther. Ampli- Date. 9 A. M. Ther. 9A.M. Ther. 10 A. M. Ther. 10 A. M. Ther. 11 A. M. Ther. 11 A. M. No. 6.-Half-hourly Barometrical Observations-Continued. Ther. 12 M. Ther. 3 P. M. Ther. 34 P. M. Ther. 4 P. M. Ther. M. Ther. 5 P. M. .032 62 .032 63 24.031 63 23.980 63 23.978 63 23.976 63 .972 63 .971 62 23.975 62 .061 .054 .088 .938 64 .930 63 .930 63* .928 62 .074 .916 63 .916 63 .915 6* .914 63 23.916 63 .059 .938 64 * 932 64 .934 64 .936 63 .942 63 .066 .952 65 .948 65 * 945 65* .945 65 .945 64 .945 63 .073 Ther. 5 P. M. Ther. 6 P. M. Ther. Ampli- |