Precipitation annual maximum series (inches) Station ID: 97-0504 Station name: ALISO CANYON-BLUM RACH State: CA Latitude (decimal degrees): 34.4592 Longitude (decimal degrees): -118.1556 Elevation (feet): 2900 Duration: 1 days 01/30/1915 3.62 01/18/1916 5.12 12/24/1916 1.88 03/07/1918 1.55 12/06/1918 1.25 03/22/1920 1.75 01/19/1921 2.60 12/21/1921 5.12 11/09/1922 1.12 04/06/1924 0.70 04/04/1925 1.37 04/05/1926 2.87 01/16/1927 4.50 02/04/1928 2.50 01/20/1929 0.90 03/15/1930 2.75 02/04/1931 1.75 02/08/1932 1.43 01/16/1933 2.41 01/01/1934 1.37 03/02/1935 1.36 02/12/1936 0.80 12/15/1936 1.30 03/02/1938 5.63 12/15/1938 2.52 02/01/1940 1.39 03/04/1941 1.56 12/10/1941 1.11 01/23/1943 4.45 02/22/1944 3.91 07/08/1945 1.62 03/30/1946 2.13 11/13/1946 1.86 12/05/1947 1.46 12/17/1948 0.75 03/24/1950 0.69 07/18/1951 0.40 01/18/1952 2.84 11/15/1952 1.21 01/19/1954 1.60 01/18/1955 1.06 01/26/1956 2.53 01/13/1957 1.96 02/20/1958 2.21 01/06/1959 1.68 12/25/1959 0.78 08/04/1961 1.90 02/11/1962 2.53 02/10/1963 1.76 11/21/1963 1.06 04/08/1965 0.92 11/23/1965 4.40 11/08/1966 1.72 11/21/1967 2.68 02/25/1969 2.65 11/07/1969 1.31 11/30/1970 4.54 12/24/1971 2.10 02/11/1973 1.94 01/08/1974 1.51 12/04/1974 1.51 09/10/1976 1.54 05/08/1977 1.84 02/09/1978 3.90 01/16/1979 1.39 01/29/1980 2.12 03/01/1981 1.14 03/17/1982 1.46 03/01/1983 4.22 12/25/1983 1.03 12/27/1984 1.17 01/30/1986 1.70 11/18/1986 1.18 10/31/1987 1.90 12/16/1988 1.74 -9/-9/-999 -9.99 Duration: 2 days 01/30/1915 4.09 01/18/1916 5.62 12/24/1916 2.12 02/21/1918 2.62 03/13/1919 2.00 03/22/1920 1.98 01/19/1921 2.94 12/21/1921 5.74 01/30/1923 1.27 04/06/1924 0.79 04/04/1925 1.55 04/05/1926 3.24 01/16/1927 5.08 02/04/1928 2.82 01/20/1929 1.02 03/15/1930 3.40 02/04/1931 1.98 02/08/1932 2.20 -9/-9/-999 -9.99 12/31/1933 2.22 10/17/1934 1.82 02/11/1936 1.12 12/27/1936 1.81 03/01/1938 6.54 12/15/1938 2.85 02/01/1940 1.55 12/16/1940 2.12 12/10/1941 1.25 01/22/1943 7.57 02/21/1944 5.16 07/08/1945 1.83 03/30/1946 2.49 11/12/1946 3.48 02/05/1948 1.75 01/12/1949 1.16 03/24/1950 0.78 01/11/1951 0.62 01/17/1952 3.96 11/14/1952 1.77 01/19/1954 1.76 01/06/1955 1.37 01/25/1956 2.88 01/13/1957 2.21 04/02/1958 2.50 01/06/1959 1.90 12/25/1959 0.88 08/04/1961 2.05 02/11/1962 3.67 02/10/1963 1.99 01/21/1964 1.17 04/08/1965 1.04 11/23/1965 4.97 11/08/1966 1.94 11/21/1967 3.42 02/24/1969 3.27 11/07/1969 1.48 11/30/1970 5.13 12/24/1971 2.37 02/11/1973 2.19 01/07/1974 2.49 12/04/1974 1.71 09/10/1976 2.11 05/08/1977 2.42 02/08/1978 4.54 01/15/1979 2.41 02/13/1980 2.49 03/01/1981 1.46 03/16/1982 2.08 03/01/1983 6.69 12/24/1983 1.28 12/18/1984 1.90 01/30/1986 2.36 11/18/1986 1.33 10/31/1987 2.66 12/16/1988 1.97 -9/-9/-999 -9.99 Duration: 3 days 01/30/1915 4.30 01/18/1916 5.90 12/24/1916 2.23 02/21/1918 2.74 03/13/1919 2.10 03/22/1920 2.08 01/19/1921 3.08 12/21/1921 6.03 01/30/1923 1.40 04/04/1924 0.82 04/04/1925 1.63 04/05/1926 3.41 01/16/1927 5.34 02/04/1928 2.97 11/12/1928 1.07 03/15/1930 3.57 02/04/1931 2.08 02/08/1932 2.77 -9/-9/-999 -9.99 12/30/1933 2.38 10/17/1934 1.91 02/10/1936 1.22 12/27/1936 2.09 03/01/1938 7.21 12/18/1938 2.93 02/01/1940 2.10 12/16/1940 2.20 10/22/1941 1.32 01/22/1943 7.95 02/20/1944 6.90 11/12/1944 2.68 03/30/1946 2.74 11/12/1946 3.83 02/05/1948 1.84 01/12/1949 1.27 03/24/1950 0.82 01/11/1951 0.65 01/16/1952 5.72 11/14/1952 2.16 01/18/1954 1.82 01/06/1955 1.44 01/25/1956 3.02 01/13/1957 2.33 04/02/1958 2.62 01/06/1959 1.99 01/10/1960 0.93 08/04/1961 2.15 02/11/1962 3.85 02/10/1963 2.09 01/21/1964 1.23 04/08/1965 1.73 11/23/1965 5.30 11/08/1966 2.04 11/21/1967 3.78 02/23/1969 4.04 02/28/1970 1.55 11/30/1970 5.39 12/24/1971 2.89 02/11/1973 2.24 01/06/1974 2.72 12/04/1974 1.79 09/10/1976 2.22 05/08/1977 2.54 02/07/1978 4.83 01/15/1979 2.89 02/14/1980 3.62 02/28/1981 1.56 03/16/1982 2.48 03/01/1983 7.00 12/24/1983 1.34 12/18/1984 2.30 01/30/1986 2.42 11/18/1986 1.40 10/31/1987 2.72 12/16/1988 2.21 -9/-9/-999 -9.99 Duration: 4 days 01/30/1915 4.62 01/18/1916 6.14 12/24/1916 2.32 02/21/1918 3.36 03/13/1919 2.18 03/22/1920 2.16 01/19/1921 3.65 12/21/1921 6.27 01/30/1923 1.46 04/04/1924 0.85 04/04/1925 1.69 04/05/1926 3.87 01/16/1927 5.55 02/04/1928 3.08 11/12/1928 1.11 03/15/1930 3.71 02/04/1931 2.25 02/07/1932 2.80 -9/-9/-999 -9.99 12/30/1933 2.48 10/17/1934 1.99 02/10/1936 1.25 12/27/1936 2.17 02/27/1938 7.98 12/15/1938 3.78 02/01/1940 2.18 03/01/1941 2.71 10/22/1941 1.37 01/22/1943 8.27 02/20/1944 6.99 11/12/1944 3.09 03/30/1946 2.85 11/11/1946 3.89 02/05/1948 1.91 01/12/1949 1.32 03/24/1950 0.85 01/11/1951 0.68 01/15/1952 5.78 11/14/1952 2.25 01/18/1954 1.89 01/06/1955 1.50 01/23/1956 3.14 01/10/1957 2.42 04/02/1958 2.73 01/06/1959 2.07 01/10/1960 0.96 08/04/1961 2.23 02/09/1962 4.01 02/10/1963 2.17 01/21/1964 1.28 04/08/1965 1.85 11/23/1965 5.40 11/08/1966 2.12 11/21/1967 3.93 02/22/1969 4.49 02/28/1970 1.62 11/30/1970 5.60 12/24/1971 3.69 02/11/1973 2.33 01/05/1974 3.22 03/05/1975 1.86 02/06/1976 2.60 05/08/1977 2.64 02/07/1978 4.95 01/14/1979 3.07 02/14/1980 4.83 02/28/1981 1.62 03/16/1982 2.58 02/27/1983 7.23 12/24/1983 1.40 12/16/1984 2.51 01/30/1986 2.52 11/15/1986 1.46 10/29/1987 2.80 12/15/1988 2.34 -9/-9/-999 -9.99 Duration: 7 days 01/30/1915 4.76 01/18/1916 6.32 12/24/1916 2.68 02/17/1918 3.86 03/13/1919 2.25 03/22/1920 2.30 01/19/1921 3.76 12/21/1921 7.11 01/26/1923 1.70 04/01/1924 1.19 03/29/1925 2.61 04/05/1926 3.99 01/16/1927 5.72 02/04/1928 3.18 01/16/1929 1.15 03/15/1930 3.82 02/04/1931 2.37 02/08/1932 3.30 -9/-9/-999 -9.99 12/30/1933 2.55 12/08/1934 2.45 02/10/1936 1.69 12/25/1936 3.19 02/27/1938 8.65 12/15/1938 5.45 02/01/1940 2.25 02/28/1941 3.28 10/22/1941 1.60 01/22/1943 8.51 02/20/1944 7.68 11/10/1944 3.77 03/28/1946 2.95 11/11/1946 3.98 12/01/1947 1.97 01/10/1949 1.36 01/08/1950 0.88 01/11/1951 0.93 01/12/1952 7.41 11/14/1952 2.31 01/13/1954 2.58 01/06/1955 2.19 01/25/1956 3.22 01/07/1957 2.49 04/02/1958 3.10 02/08/1959 2.14 01/10/1960 1.12 08/04/1961 2.30 02/08/1962 4.45 02/10/1963 2.24 01/21/1964 1.32 04/02/1965 1.91 11/23/1965 5.51 11/08/1966 2.19 11/21/1967 4.05 01/20/1969 5.90 02/28/1970 2.01 11/26/1970 5.77 12/22/1971 4.30 02/06/1973 2.49 01/04/1974 4.03 03/05/1975 1.92 09/05/1976 3.23 01/03/1977 2.72 02/05/1978 5.84 01/14/1979 3.16 02/13/1980 7.87 02/28/1981 2.44 03/13/1982 2.81 02/25/1983 7.76 10/01/1983 1.44 12/16/1984 2.91 01/30/1986 2.59 11/15/1986 1.50 10/31/1987 3.13 12/15/1988 2.61 -9/-9/-999 -9.99 Duration: 10 days 01/30/1915 4.85 01/18/1916 6.45 12/24/1916 2.73 02/17/1918 4.60 03/13/1919 2.37 03/22/1920 2.35 01/19/1921 3.95 12/21/1921 7.25 01/22/1923 1.95 04/01/1924 1.21 03/26/1925 2.86 04/05/1926 4.07 01/16/1927 5.83 02/04/1928 3.24 01/16/1929 1.17 03/15/1930 3.90 02/04/1931 3.24 02/08/1932 4.30 -9/-9/-999 -9.99 12/30/1933 2.60 12/08/1934 2.50 02/10/1936 2.04 12/25/1936 3.25 02/27/1938 9.01 12/15/1938 5.69 02/01/1940 2.29 12/16/1940 4.21 10/19/1941 1.71 01/22/1943 9.29 02/15/1944 7.83 11/10/1944 3.85 03/28/1946 3.28 11/11/1946 4.09 11/28/1947 2.01 01/10/1949 1.39 01/08/1950 0.89 01/11/1951 0.95 01/12/1952 7.56 11/07/1952 2.66 01/12/1954 3.08 01/01/1955 2.23 01/23/1956 3.28 01/05/1957 2.78 04/02/1958 3.16 02/08/1959 2.73 01/10/1960 1.14 08/04/1961 2.35 02/11/1962 4.92 02/10/1963 2.28 01/21/1964 1.34 04/02/1965 2.78 11/16/1965 7.60 04/12/1967 2.23 11/21/1967 4.13 01/19/1969 6.13 02/28/1970 2.05 11/30/1970 5.89 12/22/1971 4.39 02/06/1973 2.98 01/04/1974 4.11 03/05/1975 1.96 09/03/1976 3.29 12/30/1976 2.78 02/05/1978 6.43 01/09/1979 3.23 02/13/1980 8.14 02/26/1981 2.70 03/11/1982 3.03 02/25/1983 7.92 09/29/1983 1.84 12/18/1984 3.47 01/30/1986 2.64 02/25/1987 1.53 10/23/1987 3.77 12/15/1988 2.77 -9/-9/-999 -9.99 Duration: 20 days 01/30/1915 7.24 01/08/1916 6.77 12/24/1916 3.08 02/21/1918 6.65 03/13/1919 2.37 03/10/1920 3.22 01/10/1921 4.07 12/21/1921 9.01 01/22/1923 2.40 03/20/1924 1.98 03/26/1925 2.86 04/05/1926 4.69 01/16/1927 5.83 02/04/1928 3.24 01/16/1929 1.21 03/04/1930 3.90 01/31/1931 3.74 02/01/1932 6.76 -9/-9/-999 -9.99 12/13/1933 3.46 12/08/1934 2.50 02/01/1936 2.68 12/15/1936 4.53 02/27/1938 10.41 12/15/1938 5.69 01/23/1940 2.70 02/14/1941 7.61 12/10/1941 2.36 01/22/1943 9.46 02/15/1944 9.36 11/05/1944 4.12 03/19/1946 3.80 11/11/1946 4.66 11/28/1947 2.01 12/27/1948 1.99 03/24/1950 1.27 01/11/1951 1.36 12/30/1951 8.94 11/14/1952 2.79 01/12/1954 3.76 01/01/1955 3.68 01/23/1956 3.28 01/05/1957 3.28 03/20/1958 4.62 02/08/1959 3.08 12/25/1959 1.58 08/04/1961 2.43 02/08/1962 5.89 01/31/1963 2.28 11/07/1963 1.34 03/31/1965 3.14 11/16/1965 7.70 03/31/1967 2.76 11/21/1967 4.13 01/18/1969 7.56 02/09/1970 2.27 11/30/1970 6.15 12/13/1971 4.44 02/03/1973 3.15 01/04/1974 4.42 03/05/1975 1.96 09/05/1976 4.25 01/03/1977 2.78 02/05/1978 6.43 01/15/1979 5.32 02/13/1980 9.43 03/01/1981 3.18 03/13/1982 4.21 02/26/1983 7.96 09/26/1983 1.89 12/08/1984 4.56 01/30/1986 4.08 11/18/1986 1.91 10/22/1987 4.66 12/15/1988 3.29 -9/-9/-999 -9.99 Duration: 30 days 01/22/1915 8.24 12/30/1915 7.52 12/24/1916 3.88 02/17/1918 7.89 02/23/1919 2.62 02/22/1920 4.51 01/19/1921 4.85 12/21/1921 9.01 01/22/1923 2.65 03/27/1924 2.11 03/06/1925 3.61 04/05/1926 5.19 01/16/1927 5.87 02/04/1928 3.24 03/10/1929 1.56 02/23/1930 3.90 01/23/1931 3.94 02/01/1932 6.76 -9/-9/-999 -9.99 12/13/1933 3.46 12/08/1934 3.92 01/29/1936 2.97 12/15/1936 5.59 02/01/1938 11.94 12/15/1938 6.43 01/05/1940 4.26 02/14/1941 9.49 12/03/1941 2.86 01/22/1943 9.46 02/04/1944 9.66 11/05/1944 4.18 03/14/1946 3.94 11/11/1946 5.06 11/28/1947 2.01 12/17/1948 2.79 01/08/1950 1.54 01/04/1951 1.46 12/29/1951 9.80 11/06/1952 3.31 01/18/1954 4.06 01/01/1955 3.88 01/25/1956 3.28 01/05/1957 3.84 03/11/1958 5.17 02/08/1959 3.08 12/20/1959 2.12 08/04/1961 2.43 02/08/1962 6.79 01/31/1963 2.28 11/07/1963 1.34 03/13/1965 3.34 11/16/1965 8.38 11/08/1966 3.76 11/21/1967 5.61 01/14/1969 8.01 02/09/1970 3.11 11/26/1970 7.53 12/01/1971 4.48 01/16/1973 4.56 12/21/1973 4.43 12/04/1974 2.13 09/03/1976 4.31 12/30/1976 2.78 02/05/1978 12.10 01/05/1979 7.52 01/29/1980 10.29 02/26/1981 3.56 03/13/1982 5.03 02/02/1983 10.72 09/26/1983 1.89 12/03/1984 4.86 01/30/1986 4.08 02/22/1987 2.24 10/22/1987 5.15 12/15/1988 3.58 -9/-9/-999 -9.99 Duration: 45 days 01/22/1915 8.74 12/14/1915 7.89 12/24/1916 3.88 02/17/1918 8.29 01/31/1919 3.61 02/19/1920 5.66 01/10/1921 4.97 12/21/1921 11.01 11/09/1922 2.99 03/02/1924 2.43 03/06/1925 3.61 03/19/1926 5.25 01/16/1927 6.12 12/22/1927 3.75 10/13/1928 1.73 02/23/1930 3.90 01/02/1931 5.84 01/13/1932 6.98 -9/-9/-999 -9.99 11/28/1933 3.67 12/08/1934 4.75 01/29/1936 2.97 12/25/1936 5.95 01/28/1938 14.72 12/15/1938 7.20 12/24/1939 4.84 02/06/1941 11.20 11/30/1941 2.93 01/22/1943 13.07 01/30/1944 10.13 11/05/1944 4.18 03/14/1946 3.94 11/12/1946 7.19 02/05/1948 2.43 12/04/1948 3.01 01/08/1950 1.67 12/26/1950 1.47 12/12/1951 11.14 11/06/1952 4.55 01/12/1954 5.32 01/06/1955 3.99 01/23/1956 3.43 01/10/1957 4.22 02/20/1958 7.88 01/06/1959 4.46 12/20/1959 2.36 08/04/1961 2.43 01/20/1962 8.04 03/16/1963 2.73 10/16/1963 1.81 03/09/1965 3.41 11/16/1965 11.88 03/14/1967 4.09 11/21/1967 5.61 01/16/1969 13.12 02/09/1970 3.11 11/26/1970 7.74 12/01/1971 4.48 02/06/1973 5.68 12/21/1973 4.46 03/05/1975 3.51 09/03/1976 4.31 12/30/1976 2.78 02/05/1978 12.26 01/05/1979 7.81 01/29/1980 12.25 01/23/1981 4.69 03/02/1982 5.36 01/19/1983 14.19 11/11/1983 2.24 11/13/1984 5.31 01/30/1986 5.14 02/10/1987 2.39 10/22/1987 5.64 11/25/1988 3.66 -9/-9/-999 -9.99 Duration: 60 days 12/16/1914 10.04 12/04/1915 8.51 12/24/1916 4.00 01/26/1918 8.41 01/31/1919 3.98 02/10/1920 6.15 01/19/1921 5.67 12/21/1921 12.01 12/02/1922 3.67 03/02/1924 2.80 03/06/1925 3.61 02/13/1926 5.54 11/24/1926 7.17 12/11/1927 4.70 01/16/1929 2.46 03/15/1930 4.90 01/02/1931 5.84 12/25/1931 8.97 -9/-9/-999 -9.99 11/28/1933 3.69 10/17/1934 5.29 02/01/1936 3.84 12/15/1936 8.30 01/15/1938 15.37 12/15/1938 7.74 01/04/1940 5.13 02/06/1941 13.70 10/12/1941 3.69 01/22/1943 13.45 01/05/1944 10.23 11/05/1944 4.84 02/03/1946 4.69 11/11/1946 7.25 02/05/1948 3.21 12/04/1948 3.22 12/18/1949 2.00 01/04/1951 1.96 11/20/1951 11.80 11/06/1952 5.20 01/19/1954 5.54 12/03/1954 4.38 12/04/1955 3.86 01/05/1957 5.24 02/04/1958 9.28 01/06/1959 4.77 12/20/1959 2.42 10/10/1960 2.44 01/20/1962 8.53 01/31/1963 3.35 10/16/1963 1.89 03/09/1965 3.41 11/16/1965 11.91 03/14/1967 4.45 11/21/1967 5.61 01/14/1969 13.81 01/08/1970 3.24 11/26/1970 7.79 11/12/1971 4.63 01/16/1973 6.62 11/18/1973 5.17 10/07/1974 3.52 09/03/1976 4.36 03/16/1977 3.47 01/04/1978 14.52 12/17/1978 9.74 01/29/1980 13.90 01/23/1981 5.53 02/11/1982 5.52 01/22/1983 14.76 09/29/1983 2.66 11/08/1984 5.49 01/30/1986 6.33 11/15/1986 3.02 10/22/1987 6.66 12/15/1988 5.16 -9/-9/-999 -9.99