 HELSINKI    1844     JULY                                           HOURLY MEANS OF HORIZONTAL INTENSITY  =  160000 + TABULAR VALUES
                                                                                                                          ( 0.1  nT )

 Hour    0    1    2    3    4    5    6    7    8    9   10   11   12   13   14   15   16   17   18   19   20   21   22   23    Mean
 Day
 01q                                                          1960 2084 2143 2144 2101 2145 2116 2108 2198 2186 2183 2143 2093   2123
 02    2070 2092 2093 2145 2073 2004 1982 1965 1919 1853 1860 1910 1943 2112 2227 2272 2240 2211 2235 2200 2181 2166 2138 2135   2084
 03    2155 2147 2143 2125 2038 1954 1946 1877 1855 1873 1868 1918 1997 2065 2241 2216 2240 2170 2244 2218 2192 2176 2174 2146   2082
 04q   2129 2180 2183 2164 2082 1963 1928 1955 1928 1914 1944 1985 1999 2100 2265 2201 2247 2313 2230 2201 2183 2149 2123 2108   2103
 05    2098 2110 2098 2071 2040 1987 1903 1856 1834 1827 1826 1829 1909 2031 2117 2167 2088 2141 2203 2201 2170 2165 2141 2059   2036

 06    2097 2063 2091 2087 2050 2020 1918 1918 1856 1772 1751 1759 1884 1973 2102 2165 2162 2233 2214 2200 2183 2118 2123 2107   2035
 07d   2128 2146 2155 2146 2095 2021 2021 1967 1879 1804 1772 1806 1860 2091 2234 2109 2296 2460 2518 2403 2371 2468 2298 2209   2136
 08d   2207 2195 2185 2160 2160 2105 1951 1948 1904 1851 1715 1868 1900 1855 1938 2425 2499 2131 2345 2371 2226 2181 2141 2181   2102
 09    2217 2174 2153 2149 1979 1898 1785 1779 1666 1642 1686 1738 1882 1975 2015 2000 2039 2044 2129 2206 2179 2113 2114 2095   1986
 10    2095 2089 2108 2018 1936 1981 1903 1853 1772 1741 1854 1873 2097 1998 2023 2120 2209 2172 2248 2195 2146 2113 2088 2082   2030

 11    2081 2061 2109 2122 2065 2040 2007 1937 1809 1733 1803 1722 1892 2106 2169 2132 2101 2152 2246 2226 2209 2164 2137 2135   2048
 12q   2120 2128 2088 2047 2131 2084 2081 1951 1854 1861 1800 1861 2060 2135 2171 2173 2139 2154 2229 2252 2174 2133 2128 2106   2078
 13    2098 2131 2131 2104 1987 1898 1971 2121 2031 1933 1921 1945 1961 2094 2358 2318 2013 2119 2188 2235 2326 2146 2136 2099   2094
 14    2076 2065 2063 2134 2055 1939 1878 1764 1726 1772 1890 1969 2041 2128 2248 2206 2216 2183 2207 2207 2142 2158 2091 2067   2051
 15    2046 2087 2088 2053 2023 1967 2016 2029 1932 1836 1805 1960 2119 2242 2268 2241 2248 2201 2293 2279 2167 2167 2155 2137   2098

 16    2107 2037 2133 2056 1960 1904 1890 1881 1826 1775 1815 1839 1961 2155 2124 2163 2150 2147 2197 2190 2218 2193 2178 2145   2044
 17    2079 2126 2131 2064 2041 1992 1969 1945 1868 1837 1846 1750 1970 2105 2159 2154 2191 2125 2196 2236 2191 2147 2173 2111   2059
 18    2109 1984 2088 2087 2093 1995 1951 1912 1905 1729 1679 1874 1918 2076 2090 2133 2258 2190 2177 2173 2122 2065 2074 2084   2032
 19    2049 2044 2024 2015 1961 1958 1939 1840 1741 1658 1659 1672 1859 1990 2126 2199 2186 2161 2148 2191 2162 2139 2115 2117   1998
 20    2104 2124 2094 2068 2023 1981 1922 1851 1802 1787 1790 1878 1979 2110 2246 2265 2251 2211 2193 2217 2233 2262 2244 2240   2078

 21    2167 2164 2159 2099 2082 2058 1993 1902 1833 1778 1773 1842 1965 2071 2204 2167 2153 2138 2202 2262 2207 2171 2126 2143   2069
 22    2152 2182 2204 2163 2096 2059 2029 1974 1887 1818 1836 1849 1871 1956 2039 2066 2109 2149 2183 2199 2180 2150 2160 2103   2059
 23q   2117 2124 2139 2145 2120 2066 2035 1987 1947 1915 1908 1891 2040 2099 2128 2153 2130 2101 2144 2175 2151 2145 2121 2116   2079
 24q   2123 2107 2122 2114 2064 2040 2000 1980 1941 1939 1966 1966 1941 2008 2103 2125 2217 2156 2137 2162 2153 2163 2154 2135   2076
 25    2134 2217 2276 2302 2287 2193 2128 1963 1854 1907 1838 2013 1868 2097 1840 2279 1974 2207 2137 2129 2170 2100 2106 2064   2087

 26d   1983 2024 2073 2093 1928 1779 1704 1670 1807 1858 1772 1696 1832 1947 2092 2190 2259 2139 2256 2214 2170 2158 2132 2088   1994
 27d   2071 2081 2065 2080 2040 1984 1918 1920 1868 1686 1768 1894 1845 2141 2276 2336 2439 2288 2163 2234 2139 2101 2061 2123   2063
 28    1953 1770 1927 2104 2002 1961 2017 1953 1839 1838 1837 1924 1995 2093 2134 2057 2180 2153 2209 2267 2168 2124 2053 2029   2024
 29    2034 2030 1984 2086 2050 2015 1959 1915 1839 1735 1737 1780 1941 2049 2159 2137 2097 2089 2104 2164 2142 2112 2086 2070   2013
 30    2079 2074 2071 2042 1989 1950 1930 1917 1857 1849 1843 1854 1878 1953 2081 2103 2076 2132 2196 2207 2243 2187 2215 2163   2037
 31d   2159 2101 2088 2064 2001 1937 1768 1776 1805 1790 1788 1833 2013 2325 2369 2342 2251 2301 2308 2402 2443 2166 2104 2146   2095

 Mean 
 ALL   2101 2095 2109 2103 2048 1991 1948 1910 1853 1810 1812 1860 1952 2072 2151 2184 2187 2177 2212 2226 2198 2161 2137 2117   2059
 QUIET 2122 2135 2133 2118 2099 2038 2011 1968 1918 1907 1904 1932 2025 2097 2162 2151 2176 2168 2170 2198 2169 2155 2134 2112   2083
 DIST. 2110 2109 2113 2108 2045 1965 1873 1856 1853 1798 1763 1819 1890 2072 2182 2280 2349 2264 2318 2325 2270 2215 2147 2150   2078



 HELSINKI    1844     AUGUST                                         HOURLY MEANS OF HORIZONTAL INTENSITY  =  160000 + TABULAR VALUES
                                                                                                                          ( 0.1  nT )

 Hour    0    1    2    3    4    5    6    7    8    9   10   11   12   13   14   15   16   17   18   19   20   21   22   23    Mean
 Day
 01d   2156 2153 2117 2129 2018 1924 1870 1874 1888 1851 1875 2056 2000 2054 2078 2534 2287 2497 2381 2074 2164 2080 1791 1906   2073
 02d   1874 1960 1880 1838 1786 1723 1579 1588 1478 1411 1513 1658 1785 1951 1955 2131 2030 2068 2153 2210 2167 2176 1924 1798   1860
 03d   1754 1984 1944 1954 1941 1766 1749 1653 1549 1546 1740 1682 1801 1931 1980 2145 2098 2110 2316 2103 2045 2065 2032 1937   1909
 04    1803 1990 2019 1922 1669 1764 1871 1750 1532 1595 1693 1728 1867 1781 2039 2133 2114 2123 2183 2135 2076 2056 2048 2031   1913
 05    1995 2041 1962 1945 1991 1859 1724 1725 1700 1707 1708 1844 1827 2056 2248 2180 2264 2033 2061 2064 2084 2067 2024 1963   1961

 06    2038 1956 2004 2013 1991 1922 1823 1765 1758 1659 1708 1819 1938 1936 2069 2180 2160 2080 2038 2042 2025 2026 2024 2026   1958
 07q   1984 1988 1964 1979 1951 1941 1873 1866 1770 1735 1733 1786 1927 1975 2009 2016 1976 1980 2029 2042 2028 2028 2017 1997   1941
 08    1984 2020 2009 2007 2009 2010 1974 1919 1822 1739 1762 1867 1947 1984 2083 2144 2111 2066 2081 2134 2120 2099 2110 2129   2005
 09    2118 2062 2084 2082 2039 1991 1981 1948 1956 1920 1891 1914 1954 2170 2227 2182 2098 2151 2315 2202 2198 2026 1897 1939   2056
 10    2056 1995 1942 1906 1827 1728 1780 1640 1642 1490 1742 1902 1954 2004 2068 2105 2099 2077 2120 2103 2107 2076 2042 1915   1930

 11    2034 2076 1829 1952 2040 1991 1876 1730 1797 1817 1809 1850 1853 2133 2095 2095 2072 2089 2111 2138 2070 2110 2121 2169   1994
 12q   2023 2050 1969 1968 1850 1863 1817 1743 1729 1823 1949 1990 2024 2087 2114 2083 2014 1968 2005 2068 2113 2094 2065 2025   1976
 13q   2046 2022 1906 2023 1957 1977 1868 1847 1803 1785 1890 1898 2000 2035 2111 2090 2031 2033 2062 2084 2093 2089 2081 2066   1992
 14q   2052 2044 2042 2022 1977 1949 1911 1864 1850 1850 1881 1946 2031 2078 2128 2089 2061 2073 2106 2126 2192 2116 2088 2065   2023
 15    2054 2063 2065 2062 2031 1956 1892 1840 1796 1740 1780 1887 1980 2096 2119 2096 2095 2130 2205 2213 2179 2158 2158 2189   2033

 16    2101 2074 2050 2052 2033 1967 1900 1858 1874 1857 1874 1909 1962 2110 2152 2062 2066 2202 2255 2210 2224 2268 2422 2036   2063
 17    2101 2165 2207 2181 2083 1996 1876 1744 1631 1582 1696 1852 1992 2129 2220 2131 2165 2101 2147 2037 2092 2074 2098 2006   2013
 18    2049 2057 2103 2105 2051 1960 1888 1873 1788 1766 1767 1828 1874 2100 2228 2236 2206 2193 2157 2229 2209 2142 2148 2136   2046
 19    2104 2066 2030 2014 2023 1936 1908 1811 1760 1718 1726 1738 1888 1963 2116 2047 2083 2077 2106 2122 2149 2171 2102 2046   1988
 20    2036 2003 2031 2072 2042 1959 1842 1790 1741 1759 1831 1934 1996 2050 2086 2071 2068 2112 2129 2154 2167 2163 2125 2110   2011

 21    2108 2111 2123 2089 2060 2009 1935 1905 1851 1790 1774 1827 1920 2006 2048 2065 2089 2155 2204 2196 2236 2220 2199 2208   2047
 22    2222 2162 2077 2113 2084 2083 1995 1911 1814 1773 1649 1818 1900 2169 2320 2192 2048 2121 2085 2053 2054 2058 2184 1945   2035
 23d   1810 1854 1683 1920 2022 1974 1883 1717 1624 1639 1716 1959 1939 2008 2233 2568 2283 2428 1861 1969 1985 1970 2008 2004   1961
 24    1977 1880 1860 1912 1934 1761 1751 1691 1618 1572 1692 1891 1959 1984 1996 1990 1951 1976 2094 2027 1915 1950 1933 1951   1886
 25    1860 1935 1918 1993 1953 1874 1689 1621 1637 1744 1862 1819 1806 1907 1984 1988 1982 2001 2042 2072 2068 2066 2043 2065   1914

 26q   2059 2024 2006 2065 2001 1834 1786 1837 1798 1791 1773 1868 1885 2036 2032 1993 2018 2007 2029 2062 2067 2033 2077 2084   1965
 27    1990 1966 1854 1970 1926 1858 1762 1714 1629 1686 1776 1863 1898 1911 1992 1978 1962 1974 2006 2014 2066 2065 2030 2006   1912
 28    1997 2005 1999 1967 1986 1976 1926 1741 1606 1556 1595 1738 1884 2006 2004 1940 1933 1970 2035 2071 2076 2062 2042 2050   1924
 29    2019 2023 2004 1993 1970 1926 1879 1786 1639 1656 1717 1832 1964 2051 2033 2033 2058 2178 2226 2199 2139 1992 1995 2095   1975
 30d   2172 2033 1887 1899 1873 1905 1756 1640 1454 1502 1576 1706 1807 1726 1952 1936 2100 2090 2052 2045 2044 2028 2039 2056   1886
 31    1954 1658 2096 2058 2029 1843 1576 1758 1633 1591 1601 1800 1797 2121 1966 1996 2018 1990 1979 2067 1960 1885 2024 2020   1893

 Mean 
 ALL   2017 2014 1989 2007 1972 1911 1837 1779 1715 1698 1752 1845 1915 2018 2087 2111 2082 2098 2115 2105 2100 2078 2061 2031   1972
 QUIET 2033 2025 1978 2011 1947 1913 1851 1831 1790 1797 1845 1898 1973 2042 2079 2054 2020 2012 2046 2076 2099 2072 2066 2048   1979
 DIST. 1953 1997 1902 1948 1928 1858 1768 1694 1598 1590 1684 1812 1866 1934 2040 2263 2160 2238 2152 2080 2081 2064 1959 1940   1938
 HELSINKI    1844     SEPTEMBER                                      HOURLY MEANS OF HORIZONTAL INTENSITY  =  160000 + TABULAR VALUES
                                                                                                                          ( 0.1  nT )

 Hour    0    1    2    3    4    5    6    7    8    9   10   11   12   13   14   15   16   17   18   19   20   21   22   23    Mean
 Day
 01q   1950 1958 1936 1886 1851 1853 1804 1751 1725 2013 1916 1720 1812 2022 1882 2005 1921 1938 2013 2002 1999 2031 2016 2008   1917
 02    1952 1942 1931 1907 1910 1846 1805 1715 1629 1620 1614 1713 1776 1856 1910 1964 2000 1940 2012 2041 2050 2050 2001 1990   1882
 03    2016 1966 1992 1944 1861 1906 1859 1796 1727 1685 1713 1783 1913 1933 2022 2024 2002 2004 2031 2049 2071 2064 2066 2040   1936
 04    2026 2044 2022 2014 1967 1871 1877 1811 1829 1806 1813 1682 1909 1997 2047 1969 1950 1859 2012 1984 2045 1864 1966 1965   1930
 05q   1984 1985 1984 1931 1942 1932 1866 1803 1706 1704 1740 1763 1815 1883 1947 1975 1947 1956 2001 2013 2026 2004 2003 1990   1913

 06    1978 1987 1975 1984 1951 1915 1857 1777 1660 1634 1668 1774 1856 1908 1949 2014 2014 2066 2054 2052 1999 2009 2029 2038   1923
 07    2046 2056 2049 2031 2020 1999 1959 1973 1856 1828 1802 1851 1869 1925 2081 1909 2092 2105 2035 2030 2106 2202 2111 2087   2001
 08    2149 2070 1979 1982 1959 1965 1956 1899 1836 1830 1867 1854 1919 2057 2067 1792 2003 2101 2075 2187 1986 2008 2167 2069   1991
 09    1945 1976 1971 1918 1986 1878 1726 1644 1669 1817 1809 1790 1840 1871 1949 1958 2013 2012 2215 2097 1990 2004 2022 2008   1921
 10q   1903 1982 1990 1901 1916 1918 1839 1735 1684 1729 1738 1887 1975 1978 1958 1947 1940 2002 2051 2055 2055 1995 1998 2014   1925

 11    1996 1997 1996 1985 1952 1895 1827 1761 1693 1685 1769 1895 1991 2049 2060 2058 2015 2060 2091 2104 2119 2078 2041 2046   1965
 12    2051 2043 2039 2027 2006 1993 1891 1780 1678 1626 1678 1823 1954 2024 2035 1979 2015 1977 1986 2011 2104 2083 2090 2053   1956
 13    2046 2001 2024 2036 2015 1995 1946 1850 1747 1701 1762 1892 1978 1997 2004 1965 1995 2067 2101 2139 2203 2170 2118 2125   1995
 14    2130 2119 2107 2082 2098 2076 1989 1899 1818 1724 1713 1737 1729 1844 1983 1898 1934 1915 2090 2076 2108 2071 2016 1984   1964
 15d   1999 2027 1962 2007 1996 1945 1856 1531 1447 1494 1550 1741 1858 1929 2043 1942 1945 1921 1970 2017 2072 2062 1973 1928   1884

 16    1952 1933 1954 1965 1904 1845 1663 1615 1604 1580 1681 1768 1846 1923 1957 1958 1932 1945 2011 2032 2067 2071 2061 2015   1887
 17    2006 2089 2084 1963 2014 1999 1928 1884 1768 1685 1738 1777 1726 1861 1918 1839 1906 1997 2008 2006 2012 2021 2036 2009   1928
 18    1999 1973 1862 2004 2082 1986 1879 1814 1646 1584 1683 1765 1893 1938 1953 1951 1928 1990 2013 2008 2000 2022 2023 1981   1916
 19    1978 2001 1964 2000 1980 1954 1888 1826 1743 1730 1749 1754 1745 1808 1788 1927 1933 2001 2038 2065 2231 2073 2013 2049   1927
 20    1996 2039 2074 1804 2178 2053 2006 1981 1820 1731 1710 1405 1498 1770 1906 2047 1946 1957 1930 2230 1792 1799 1866 1905   1893

 21    1894 1934 1855 1839 1874 1832 1753 1605 1669 1580 1649 1761 1888 1808 1997 1949 1817 1914 1912 1932 1993 2063 1970 1936   1851
 22    1946 1818 1814 1985 1941 1941 1920 1861 1777 1750 1789 1819 1881 1960 1933 1939 2073 1931 1983 2228 2077 2003 1921 1971   1927
 23    1955 1922 1928 1963 1949 1921 1889 1648 1521 1718 1840 1839 1851 1938 1909 1943 1803 1884 1934 2061 2012 1977 1978 1970   1890
 24q   1956 1960 2037 1986 2055 1909 1880 1807 1779 1788 1879 1837 1940 1978 1825 1855 1804 1936 1944 1959 2067 2023 2004 1970   1924
 25q   1971 1966 1955 1820 1930 1978 1962 1916 1859 1843 1843 1683 1731 1794 1796 1926 1909 1965 1867 2018 2114 1904 1849 1965   1898

 26d   1818 1533 1700 1790 1929 2162 1956 1512 1556 1560 1566 1501 1705 2058 1797 2023 1967 1955 1759 1381 1876 1716 1763 1710   1762
 27d   1798 1842 1795 1837 1845 1760 1657 1333 1318 1527 1505 1314 1657 1713 1878 1955 1924 1894 1988 1938 1828 1824 1891 1858   1745
 28    1740 1834 1795 1875 1728 1731 1946 1872 1752 1663 1659 1660 1780 1798 1870 1862 1919 2150 1921 1816 1905 1932 1935 1946   1837
 29d   1928 1915 1923 1932 1953 1916 1690 1642 1466 1392 1359 1559 1624 1715 1757 1792 1834 1887 1913 1954 1724 1841 1498 1112   1722
 30d   1219 1895 1818 1671 1789 1635 1523 1569 1642 1562 1600 1660 1734 1829 2005 2319 2028 1847 1734 1801 1842 1902 1835 1859   1763
                                                                                                                                     

 Mean 
 ALL   1944 1960 1950 1936 1953 1920 1853 1754 1688 1686 1713 1734 1823 1905 1941 1956 1950 1973 1990 2009 2016 1995 1975 1953   1899
 QUIET 1953 1970 1980 1905 1938 1918 1870 1802 1750 1815 1823 1778 1855 1931 1882 1942 1904 1959 1975 2009 2052 1992 1974 1989   1915
 DIST. 1753 1842 1839 1847 1902 1884 1736 1518 1486 1507 1516 1555 1716 1849 1896 2006 1939 1901 1873 1818 1868 1869 1792 1693   1775



 HELSINKI    1844     OCTOBER                                        HOURLY MEANS OF HORIZONTAL INTENSITY  =  160000 + TABULAR VALUES
                                                                                                                          ( 0.1  nT )

 Hour    0    1    2    3    4    5    6    7    8    9   10   11   12   13   14   15   16   17   18   19   20   21   22   23    Mean
 Day
 01d   1898 1538 1937 2105 1540 1340 1007 1153 1150 1220 1518 1640 2040 2332 2042 1962 2485 1861 1640 1405 1610 1415 1139 1852   1659
 02    1838 1833 1841 1860 1895 1923 1942 1859 1795 1783 1756 1771 1793 1766 1858 1824 1852 2011 1815 1735 1787 1930 1976 1909   1848
 03    1787 1883 1890 1856 1922 1971 1964 1911 1760 1662 1609 1643 1706 1865 1785 1789 1832 1904 1858 1882 1909 1941 1915 1926   1840
 04    1908 1901 1937 1876 1882 1930 1872 1874 1797 1718 1674 1705 1770 1834 1855 1948 1878 1943 1886 2056 1969 1944 2016 1823   1875
 05    1983 1923 1937 1895 1929 1934 1895 1740 1691 1679 1769 1779 1842 1876 1925 1945 1955 1991 1948 1828 1933 2096 1865 1889   1885

 06q   1917 1887 1865 1962 1944 1903 1905 1828 1780 1769 1781 1845 1852 1914 1958 1925 1925 1970 1998 1955 1898 1901 1960 1954   1900
 07    1917 1904 1906 1906 1887 1860 1853 1836 1779 1733 1805 1857 1921 1875 1917 1899 1965 1978 1914 1943 1983 1993 2063 2019   1905
 08    2025 2006 1894 1841 1952 1836 1865 1831 1844 1743 1754 1792 1834 1854 1845 1848 1931 1949 1953 1953 1979 1970 1975 1965   1893
 09    1968 1946 1912 1909 1950 1968 1919 1893 1845 1787 1724 1727 1819 1878 1850 1905 1934 1956 1974 1997 1995 1984 1976 1979   1908
 10q   1945 1941 1949 1946 1948 1966 1906 1855 1777 1763 1774 1812 1850 1880 1888 1915 1932 1969 1989 2007 1984 1989 1961 1952   1912

 11    1954 1968 1961 1959 1966 1966 1958 1894 1805 1727 1724 1815 1908 1982 1980 1986 1989 2024 2005 2004 1970 1977 2014 1951   1937
 12    1946 1930 1936 1956 1965 1967 1948 1887 1813 1743 1737 1774 1873 1915 1948 1922 1940 2003 2022 1990 2014 2020 2010 2074   1930
 13    2052 1980 1969 1964 1970 1978 1952 1895 1824 1761 1773 1826 1895 1957 1987 1969 1985 2009 2027 2046 2038 2007 2009 2004   1953
 14    1985 2085 2055 2048 2049 2068 2063 2027 1951 1857 1799 1806 1849 1919 1965 1986 2004 2043 2068 2035 2037 2030 2004 1992   1989
 15    1948 1914 1904 1968 1978 1967 1944 1919 1844 1705 1751 1784 1815 1821 1871 1903 1925 1938 1938 1986 2013 2001 1998 1988   1909

 16    1974 1977 2002 1955 1958 1983 1946 1939 1892 1807 1763 1733 1754 1819 1902 1908 1935 1969 1995 2013 1999 2014 2011 2011   1927
 17    1999 1950 1994 2014 2039 2037 2005 1942 1873 1788 1721 1715 1752 1841 1915 1957 1882 1866 1864 1891 1897 1989 1937 1927   1908
 18q   1935 1952 1952 1964 1999 1948 1964 1922 1851 1817 1754 1740 1865 1895 1865 1918 1914 1924 1951 1992 2003 2009 2014 2011   1923
 19q   1995 2025 2018 2033 2038 2018 1986 1990 1910 1841 1817 1847 1910 1938 1976 1962 1985 2005 2023 2044 2042 2040 2050 2090   1983
 20    2029 2005 1993 2023 1985 1991 1995 1948 1862 1755 1763 1862 1824 1909 1890 2048 1899 1969 1907 1946 1827 2143 1836 1908   1930

 21d   1903 1904 1708 1868 1196 1140 1115 1298 1506 1408 1134 1453 1500 1766 1743 1674 1599 1740 1743 1958 1786 1921 1888 1958   1621
 22    1759 1750 1784 1659 1786 1867 1842 1749 1608 1538 1580 1664 1740 1669 1831 1886 1859 1800 1905 1805 1850 2000 1873 1836   1777
 23    1849 1846 1783 1813 1845 1971 1925 1846 1663 1637 1620 1673 1708 1730 1752 1778 1704 1756 1742 1798 1816 1854 1914 1776   1783
 24    1784 1834 1843 1942 1940 1951 1895 1800 1777 1714 1706 1751 1784 1743 1748 1716 1814 1891 1871 1894 1893 1884 1968 1888   1835
 25d   1902 1821 1889 1873 1896 1944 1926 1857 1636 1404 1461 1609 1741 1788 1800 1669 1658 1813 1848 1842 1587 1630 1677 1872   1756

 26d   1738 1732 1877 1968 1684 1853 1994 1719 1478 1606 1423 1290 1725 1810 1927 1703 1653 2150 1828 1763 2037 1946 1525 1913   1764
 27d   1869 1713 1888 1867 1821 1876 1843 1723 1413 1640 1737 1805 1859 1881 1907 1895 1913 1937 1864 1846 1817 1396 1440 1680   1776
 28    1663 1820 1825 1750 1837 1919 1883 1817 1890 1705 1639 1726 1722 1860 1885 1848 1863 1818 1894 2038 1852 1860 1879 1778   1824
 29    1728 1846 1869 1879 1843 1850 1928 1823 1728 1734 1756 1795 1813 1797 1793 1684 1832 1813 1867 1893 1954 2002 1909 1893   1835
 30    1894 1871 1872 1783 1799 1944 1943 1889 1835 1657 1654 1737 1676 1794 1885 1831 1801 1910 1898 1875 1910 1901 1925 1904   1841
 31q   1920 1832 1839 1903 1906 1936 1917 1936 1899 1837 1888 1928 1953 1956 1907 1932 1928 1939 1971 1797 1859 1910 1945 1899   1906

 Mean 
 ALL   1904 1888 1904 1914 1882 1897 1874 1826 1751 1695 1689 1739 1809 1867 1884 1875 1896 1931 1910 1910 1911 1926 1893 1923   1862
 QUIET 1942 1927 1925 1962 1967 1954 1936 1906 1843 1805 1803 1834 1886 1917 1918 1930 1937 1961 1987 1959 1957 1970 1986 1981   1925
 DIST. 1862 1742 1860 1936 1627 1631 1577 1550 1436 1456 1455 1559 1773 1916 1884 1781 1862 1900 1785 1763 1767 1662 1534 1855   1715
 HELSINKI    1844     NOVEMBER                                       HOURLY MEANS OF HORIZONTAL INTENSITY  =  160000 + TABULAR VALUES
                                                                                                                          ( 0.1  nT )

 Hour    0    1    2    3    4    5    6    7    8    9   10   11   12   13   14   15   16   17   18   19   20   21   22   23    Mean
 Day
 01    1893 1891 1878 1913 1905 1919 1869 1856 1873 1868 1901 1946 1969 1984 1950 1961 1946 1891 1922 1885 1951 1891 1995 2079   1922
 02    1880 1897 1901 1858 1926 1923 1942 1820 1750 1762 1710 1840 1928 1921 1881 1891 1969 1931 1866 1917 1939 1961 2022 2052   1895
 03    1940 1954 1786 1934 2038 1794 1837 1919 1830 1810 1847 1720 1860 1918 1975 1912 1902 1918 1889 1918 1957 1974 1963 1909   1896
 04    1963 1894 1918 1939 1869 1756 1785 1849 1858 1876 1844 1848 1861 1891 1821 1880 1914 1815 1896 1897 2121 2020 1975 1894   1891
 05    1881 2037 1912 1890 1924 1914 1893 1900 1893 1859 1827 1829 1831 1865 1886 1893 1930 1935 1948 1952 1968 1953 1883 1829   1901

 06    1884 1878 1871 1920 1949 1969 1970 1933 1888 1899 1888 1910 1825 1916 1910 1895 1911 1918 1846 1790 1879 1925 1938 1937   1902
 07q   1921 1905 1919 1932 1938 1969 1921 1917 1867 1851 1845 1868 1898 1905 1920 1941 1951 1962 1964 1937 1928 1909 1916 1921   1917
 08    1899 1902 1914 1937 1958 1950 1954 1914 1881 1855 1855 1857 1864 1913 1905 1898 1930 1968 2031 2023 2058 2015 2012 2098   1941
 09    2088 1982 1948 1953 1990 2002 1997 1954 1897 1860 1855 1848 1910 1928 1960 2079 1980 2004 2007 2009 2001 2009 1995 2004   1969
 10    1993 1975 1933 1956 2002 2045 2056 2057 1946 1913 1904 1946 1999 1963 1908 1942 1926 1955 1994 2021 2015 2013 2008 1961   1976

 11    1986 2019 2014 1979 2014 2071 2071 2016 1950 1924 1930 1931 1773 1724 1776 1816 1899 1645 1704 1750 1803 1862 1864 1793   1888
 12    1853 1909 1888 1773 1818 1874 1772 1833 1853 1852 1843 1867 1909 1885 1848 1897 1654 1665 1835 1881 1851 1884 1871 1854   1840
 13    1923 1914 1856 1924 1890 1938 1885 1911 1832 1803 1825 1851 1861 1870 1776 1830 1876 1908 1908 1878 2048 1877 1885 1853   1880
 14    1816 1875 1889 1901 2010 1967 1974 1921 1758 1896 1924 1945 1938 1947 1930 1879 1922 1903 1875 1840 1907 1923 1919 1919   1907
 15q   1908 1914 1934 1931 1950 1954 1977 2011 1962 1922 1904 1907 1926 1955 1961 1909 1918 1944 1970 1966 1958 1902 1923 1973   1941

 16d   1971 1959 1979 2007 2033 2085 2167 2176 1883 1521 1679 1790 1828 1795 1749 1937 1936 2238 2027 1189 1268 1360 1264 1573   1809
 17d   1830 1494 1457 1421 1680 1768 1608 1694 1551 1614 1613 1533 1541 1644 1813 1650 1977 1735 2063 1832 1724 1721 1676 1868   1688
 18d   1749 1835 1725 1792 1837 1838 1803 1705 1748 1763 1732 1529 1657 1800 1835 1864 1835 1819 1857 1899 1939 2218 1860 1727   1807
 19    1764 1766 1785 1727 1730 1879 1826 1798 1797 1721 1709 1642 1563 1707 1764 1668 1924 1720 1828 1898 1785 1835 1821 1834   1771
 20    1777 1825 1828 1855 1867 1887 1913 2012 1971 1746 1726 1694 1671 1753 1799 1841 1880 1871 1900 1873 1876 1922 1788 1813   1837

 21q   1810 1797 1822 1844 1870 1913 1891 1863 1816 1803 1808 1816 1841 1837 1850 1793 1832 1823 1844 1863 1830 1828 1894 1875   1840
 22d   1833 1819 1839 1871 2047 1942 1984 1944 1807 1858 1442 1379 1625 1753 1741 1773 1770 1749 1686 1557  542 1394 1243 1405   1667
 23d   1565 1435 1664 1695 1729 1778 1361 1710 1788 1498 1583 1596 1602 1765 1690 1715 1751 1744 1756 2354 1623 1638 1722 1741   1688
 24    1758 1762 1765 1795 1832 1816 1746 1815 1836 1819 1788 1779 1712 1502 1611 1754 1811 1837 1871 1875 1818 1861 1855 1830   1785
 25    1775 1820 1808 1860 1779 1887 1877 1898 1828 1795 1788 1795 1748 1813 1860 1866 1890 1838 1865 1839 1841 1813 1851 1851   1833

 26q   1834 1826 1848 1853 1823 1832 1924 1879 1843 1822 1810 1811 1844 1854 1894 1899 1904 1890 1889 1900 1891 1886 1868 1859   1862
 27    1875 1838 1829 1862 1885 1930 1947 1936 1917 1855 1851 1868 1880 1846 1862 1872 1916 1913 1938 1949 1943 1947 1949 2030   1902
 28    1766 1839 1851 1884 1960 2012 2073 1907 1929 1894 1885 1735 1783 1729 1579 1521 1614 1664 1741 1829 1867 1877 1849 1821   1817
 29    1845 1890 1837 1749 1985 1886 1868 1935 1822 1858 1833 1845 1835 1845 1861 1819 1720 1721 1812 1860 1860 1946 1913 1865   1850
 30q   1820 1806 1813 1834 1852 1854 1857 1859 1817 1802 1821 1833 1847 1861 1845 1859 1896 1903 1906 1894 1886 1910 1878 1857   1855
                                                                                                                                     

 Mean 
 ALL   1860 1855 1847 1860 1903 1912 1892 1898 1846 1811 1799 1792 1811 1836 1839 1848 1876 1861 1888 1876 1836 1876 1853 1867   1856
 QUIET 1859 1850 1867 1879 1886 1904 1914 1906 1861 1840 1838 1847 1871 1883 1894 1880 1900 1904 1915 1912 1898 1887 1895 1897   1883
 DIST. 1789 1708 1733 1757 1865 1882 1785 1846 1755 1651 1610 1565 1651 1751 1766 1788 1854 1857 1878 1766 1419 1666 1553 1663   1732



 HELSINKI    1844     DECEMBER                                       HOURLY MEANS OF HORIZONTAL INTENSITY  =  160000 + TABULAR VALUES
                                                                                                                          ( 0.1  nT )

 Hour    0    1    2    3    4    5    6    7    8    9   10   11   12   13   14   15   16   17   18   19   20   21   22   23    Mean
 Day
 01    1875 1965 1904 1898 1880 1913 1921 1943 1918 1898 1906 1900 1908 1947 1946 1898 1804 1861 1771 1796 1888 1937 1909 1907   1896
 02    1877 1850 1861 1896 1885 1899 1933 1876 1874 1858 1837 1845 1851 1876 1917 1920 1939 2064 2024 1806 1877 1878 1908 1878   1893
 03    1863 1840 1836 1829 1862 1965 1987 1941 1898 1861 1836 1821 1843 1905 1921 1938 1963 1960 1966 1939 1924 1914 1910 1921   1902
 04    1926 1929 1870 1884 1908 1956 1945 1932 1915 1903 1946 2026 2064 1882 1767 2013 1928 1845 1859 1861 1888 1846 1811 2119   1918
 05    1757 1846 1824 1920 1935 1965 1898 1877 1834 1791 1785 1839 1851 1869 1876 1897 1898 1888 1888 1874 1986 1954 1864 1846   1873

 06    1870 1867 1906 1902 1902 1917 1908 1906 1852 1824 1833 1845 2042 2048 2061 2066 2074 1913 1901 1924 1896 1916 1927 1916   1926
 07    1919 1904 1909 1922 1943 1944 1954 1940 1902 2020 2014 2039 2076 2109 2134 2145 2135 1983 1986 2135 2118 1934 1914 1896   1999
 08    1913 1910 1912 1923 1929 1968 1974 1949 1929 1875 1850 1857 1890 1938 1975 1977 1988 1989 1993 1954 1888 1855 1912 1931   1928
 09q   1929 1938 1933 1933 1947 1953 1983 1983 1911 1858 1865 1904 1934 1971 1988 1994 1992 1986 1983 1986 1966 1955 1942 1940   1949
 10    1957 1973 1957 1887 1910 2079 2086 2058 1905 1927 1871 1852 1846 1885 1909 1890 1897 1979 1990 1961 1926 1919 1918 1902   1937

 11    1917 1945 1969 1969 1978 2006 2058 2088 2028 1978 1961 1949 1954 1942 1874 1847 1904 1991 1964 1953 1942 1924 1945 1948   1960
 12q   1953 1974 1962 1982 1994 1988 2041 2018 1997 1950 1964 1967 1949 1950 1954 1963 1966 1969 1955 1927 1937 1927 1922 1919   1964
 13q   1918 1913 1922 1957 1983 2003 2019 2017 1945 1927 1912 1911 1910 1926 1930 1897 1917 1924 1938 1931 1934 1960 1957 1962   1942
 14d   1955 1950 1960 1969 1985 1994 1996 2070 2100 1926 2101 2085 2102 2035 1950 2018 1977 1832 1729 1644 1645 1760 1816 1754   1931
 15d   1770 1787 1798 1886 2025 2026 1868 1946 1939 1841 1780 1877 1851 1819 1674 1622 1633 1720 1727 1822 1851 1961 1917 1795   1831

 16    1797 1801 1754 1816 1894 1871 1864 1869 1945 1888 1870 1898 1921 1935 1897 1877 1858 1783 1726 1786 1949 1907 1885 1839   1860
 17    1781 1814 1830 1834 1846 1839 1873 1897 1861 1862 1813 1859 1902 1886 1863 1856 1895 1917 1901 1949 1937 1883 1894 1884   1870
 18q   1885 1884 1900 1906 1902 1959 1980 1976 1943 1848 1893 1917 1933 1938 1937 1925 1922 1919 1899 1873 1945 1923 1919 1916   1918
 19    2025 1878 1900 1950 1990 1998 1991 2024 1919 1760 1852 1866 1876 1898 1872 1794 1733 1730 1721 1798 1839 1859 1856 1760   1870
 20    1815 1834 1813 1845 1861 1947 1942 1954 1923 1911 1891 1886 1808 1724 1815 1830 1890 1752 1849 1786 1994 1771 1741 1752   1847

 21d   1790 1882 1861 1815 1899 1882 1864 1947 1931 1860 1801 1624 1722 1789 1771 2014 1635 1754 1810 1773 1806 1808 1760 1806   1817
 22    1842 1844 1833 1854 1870 1905 1902 1920 1970 1910 1865 1869 1855 1841 1822 1774 1833 1818 1899 1840 1849 1872 1858 1862   1863
 23    1902 1844 1872 1879 1928 1950 1966 1965 1946 1891 1872 1882 1915 1891 1847 1821 1843 1829 1857 1868 1878 1875 1866 1899   1887
 24q   1884 1868 1853 1867 1907 1912 1974 1954 1918 1881 1870 1878 1876 1887 1890 1891 1901 1877 1957 1877 1875 1872 1852 1867   1891
 25    1857 1882 1887 1895 1909 1920 1921 1919 1913 1863 1851 1897 1921 1901 1892 1886 1889 1883 1858 1819 1883 1798 1815 1866   1880

 26    1861 1870 1885 1858 1963 1961 1965 1955 1959 1959 1890 1867 1747 1776 1832 1891 1916 1942 1906 1829 1868 1777 1838 1858   1882
 27    1894 1895 1902 1919 1885 1850 1900 1945 1978 1967 1964 1952 1942 1956 1933 1890 1898 1899 1903 1859 1839 1793 1781 1810   1898
 28    1824 1877 1918 1887 1854 1868 1866 1866 1944 1958 1947 1954 1893 1786 1846 1896 1913 1874 1911 1919 1880 1883 1855 1841   1886
 29d   1875 1910 1883 1879 1878 1889 1908 1938 1953 1943 1934 1998 1947 1679 1645 2524 2275 2111 2465 1755 1679 1416 1965 1230   1903
 30d   1455 1427 1675 1431 1621 1627 1706 1804 1859 1849 1822 1786 1786 1772 1810 1818 1820 1749 1748 1753 1820 1800 1734 1598   1720
 31    1521 1721 1732 1748 1696 1779 1845 1898 1895 1785 1487 1691 1781 1722 1683 1780 1778 1785 1878 1932 1779 1767 1857 1798   1764

 Mean 
 ALL   1852 1865 1872 1875 1902 1927 1937 1948 1929 1889 1874 1888 1900 1887 1878 1921 1904 1888 1902 1869 1887 1859 1872 1846   1890
 QUIET 1914 1915 1914 1929 1947 1963 1999 1990 1943 1893 1901 1915 1920 1934 1940 1934 1940 1935 1946 1919 1931 1927 1918 1921   1933
 DIST. 1769 1791 1835 1796 1882 1884 1868 1941 1957 1884 1888 1874 1882 1819 1770 1999 1868 1833 1896 1749 1760 1749 1839 1637   1840
