Precipitation annual maximum series (inches) Station ID: 90-0102 Station name: LAKE MATHEWS State: CA Latitude (decimal degrees): 33.8528 Longitude (decimal degrees): -117.4542 Elevation (feet): 1400 Duration: 15 minutes 12/02/1961 0.27 02/10/1963 0.18 11/20/1963 0.11 03/15/1965 0.19 11/22/1965 0.17 12/03/1966 0.14 11/21/1967 0.12 02/21/1969 0.16 01/16/1970 0.11 10/03/1970 0.21 06/05/1972 0.45 02/11/1973 0.12 01/04/1974 0.08 12/04/1974 0.16 09/07/1976 0.46 01/03/1977 0.10 02/28/1978 0.15 11/11/1978 0.13 02/15/1980 0.22 09/30/1981 0.19 01/20/1982 0.16 08/16/1983 0.91 07/15/1984 0.39 12/08/1984 0.09 01/31/1986 0.20 03/24/1987 0.21 11/04/1987 0.42 03/25/1989 0.16 03/12/1990 0.08 11/20/1990 0.09 02/13/1992 0.24 01/06/1993 0.22 03/07/1994 0.25 01/04/1995 0.27 08/23/1996 0.36 11/22/1996 0.14 12/06/1997 0.19 12/06/1998 0.10 02/16/2000 0.10 07/05/2001 0.18 11/24/2001 0.11 03/16/2003 0.17 02/18/2004 0.10 10/20/2004 0.18 03/28/2006 0.13 -9/-9/-999 -9.99 Duration: 30 minutes 12/02/1961 0.30 02/10/1963 0.30 11/20/1963 0.18 03/15/1965 0.35 11/22/1965 0.27 12/03/1966 0.21 11/21/1967 0.20 02/21/1969 0.23 01/16/1970 0.14 10/03/1970 0.32 06/05/1972 0.54 11/14/1972 0.19 01/04/1974 0.13 12/04/1974 0.29 09/07/1976 0.53 01/03/1977 0.19 02/06/1978 0.30 11/11/1978 0.16 01/09/1980 0.32 09/30/1981 0.24 01/20/1982 0.18 08/16/1983 1.24 07/15/1984 0.56 12/08/1984 0.16 01/31/1986 0.32 03/24/1987 0.22 10/11/1987 0.43 03/25/1989 0.29 03/12/1990 0.13 02/28/1991 0.17 02/12/1992 0.35 01/16/1993 0.35 03/07/1994 0.32 01/04/1995 0.40 08/23/1996 0.43 11/22/1996 0.15 12/06/1997 0.32 01/26/1999 0.16 03/03/2000 0.14 07/05/2001 0.36 11/24/2001 0.15 03/16/2003 0.28 04/17/2004 0.17 10/20/2004 0.32 03/28/2006 0.16 -9/-9/-999 -9.99 Duration: 45 minutes 12/02/1961 0.32 02/10/1963 0.41 11/20/1963 0.25 03/15/1965 0.43 11/22/1965 0.34 12/03/1966 0.25 11/21/1967 0.25 02/21/1969 0.27 01/16/1970 0.16 10/03/1970 0.36 06/05/1972 0.63 11/14/1972 0.29 01/07/1974 0.18 12/04/1974 0.39 09/07/1976 0.54 01/03/1977 0.22 02/06/1978 0.40 12/16/1978 0.22 01/09/1980 0.39 09/30/1981 0.26 01/20/1982 0.19 08/17/1983 1.53 07/15/1984 0.58 12/27/1984 0.22 01/31/1986 0.37 03/24/1987 0.22 10/11/1987 0.49 03/25/1989 0.33 02/17/1990 0.16 03/15/1991 0.21 02/12/1992 0.45 01/16/1993 0.46 03/07/1994 0.36 01/04/1995 0.52 08/23/1996 0.43 01/15/1997 0.18 12/06/1997 0.43 01/26/1999 0.21 02/21/2000 0.18 07/05/2001 0.38 11/24/2001 0.18 03/16/2003 0.38 02/02/2004 0.19 10/20/2004 0.46 10/18/2005 0.19 -9/-9/-999 -9.99 Duration: 1 hours 12/02/1961 0.32 02/10/1963 0.43 11/20/1963 0.32 03/15/1965 0.49 11/22/1965 0.40 12/03/1966 0.26 11/21/1967 0.27 02/22/1969 0.29 01/16/1970 0.17 10/03/1970 0.33 06/05/1972 0.63 11/14/1972 0.38 01/04/1974 0.22 12/04/1974 0.50 09/07/1976 0.50 01/03/1977 0.25 02/06/1978 0.49 12/17/1978 0.27 01/09/1980 0.44 01/29/1981 0.28 04/01/1982 0.21 08/17/1983 1.69 07/15/1984 0.59 12/27/1984 0.27 01/31/1986 0.39 03/24/1987 0.22 11/04/1987 0.49 03/25/1989 0.38 02/17/1990 0.18 02/27/1991 0.22 02/12/1992 0.51 01/16/1993 0.50 03/07/1994 0.36 01/04/1995 0.59 08/23/1996 0.44 01/15/1997 0.21 12/06/1997 0.47 01/27/1999 0.22 02/21/2000 0.22 07/05/2001 0.39 11/24/2001 0.21 03/16/2003 0.44 02/26/2004 0.20 10/20/2004 0.56 03/28/2006 0.21 -9/-9/-999 -9.99 Duration: 2 hours 12/02/1961 0.40 02/10/1963 0.63 11/20/1963 0.53 03/15/1965 0.73 11/22/1965 0.53 03/31/1967 0.34 11/21/1967 0.39 01/25/1969 0.46 02/10/1970 0.26 10/03/1970 0.36 06/05/1972 0.70 02/13/1973 0.54 01/07/1974 0.39 12/04/1974 0.72 09/07/1976 0.54 08/16/1977 0.39 02/06/1978 0.93 12/16/1978 0.43 01/09/1980 0.64 01/29/1981 0.51 04/01/1982 0.38 08/17/1983 1.83 07/15/1984 0.65 12/27/1984 0.44 04/06/1986 0.58 01/06/1987 0.26 10/11/1987 0.53 03/25/1989 0.43 02/17/1990 0.28 02/27/1991 0.32 02/12/1992 0.89 01/16/1993 0.70 03/19/1994 0.44 01/04/1995 0.88 08/23/1996 0.48 02/10/1997 0.37 12/06/1997 0.85 01/26/1999 0.28 02/21/2000 0.40 07/05/2001 0.42 11/24/2001 0.27 03/16/2003 0.67 02/26/2004 0.34 10/20/2004 0.88 02/27/2006 0.32 -9/-9/-999 -9.99 Duration: 3 hours 12/02/1961 0.45 02/10/1963 0.76 11/20/1963 0.74 03/15/1965 0.94 11/22/1965 0.72 12/03/1966 0.37 11/21/1967 0.53 01/25/1969 0.64 03/04/1970 0.36 12/19/1970 0.42 06/05/1972 0.73 01/18/1973 0.58 01/04/1974 0.53 12/04/1974 0.85 09/07/1976 0.56 08/16/1977 0.50 02/06/1978 1.06 01/05/1979 0.55 01/09/1980 0.78 01/29/1981 0.62 04/01/1982 0.45 08/17/1983 1.90 07/15/1984 0.68 12/27/1984 0.50 04/06/1986 0.77 02/24/1987 0.33 10/11/1987 0.55 03/25/1989 0.44 02/17/1990 0.36 01/09/1991 0.43 02/12/1992 1.13 01/16/1993 0.87 02/17/1994 0.55 01/04/1995 1.27 01/21/1996 0.49 02/10/1997 0.51 12/06/1997 0.98 01/26/1999 0.31 02/21/2000 0.49 01/11/2001 0.46 11/24/2001 0.28 03/16/2003 0.87 02/26/2004 0.44 10/20/2004 1.07 02/27/2006 0.41 -9/-9/-999 -9.99 Duration: 6 hours 12/02/1961 0.55 09/18/1963 1.04 11/20/1963 1.11 03/15/1965 1.12 11/22/1965 1.34 12/03/1966 0.60 11/21/1967 0.62 01/25/1969 1.08 03/04/1970 0.56 11/28/1970 0.60 06/05/1972 0.75 01/16/1973 0.68 01/04/1974 0.91 12/04/1974 1.07 02/08/1976 0.63 08/17/1977 0.87 09/05/1978 1.44 01/05/1979 0.88 02/15/1980 1.02 03/01/1981 0.76 02/10/1982 0.72 08/17/1983 1.96 07/15/1984 0.70 12/18/1984 0.52 04/06/1986 0.95 11/17/1986 0.44 11/04/1987 0.78 12/24/1988 0.52 02/17/1990 0.56 02/27/1991 0.78 02/12/1992 1.36 01/06/1993 1.18 02/17/1994 0.68 01/04/1995 1.87 01/21/1996 0.53 02/10/1997 0.74 12/06/1997 1.82 01/25/1999 0.38 02/21/2000 0.53 01/11/2001 0.67 11/24/2001 0.30 02/25/2003 1.49 02/26/2004 0.65 10/20/2004 1.57 02/27/2006 0.77 -9/-9/-999 -9.99 Duration: 12 hours 12/02/1961 1.00 09/17/1963 1.71 11/20/1963 1.37 03/15/1965 1.13 11/22/1965 1.99 12/03/1966 1.15 11/21/1967 0.63 01/25/1969 1.55 02/10/1970 0.72 11/28/1970 0.75 12/24/1971 0.76 01/16/1973 1.00 01/04/1974 1.19 12/04/1974 1.32 02/08/1976 1.16 08/16/1977 1.60 09/05/1978 1.70 01/05/1979 1.65 01/28/1980 1.60 03/01/1981 0.91 01/20/1982 1.02 08/17/1983 1.98 09/30/1983 0.88 12/18/1984 0.84 02/14/1986 1.00 02/24/1987 0.56 11/04/1987 0.83 12/24/1988 0.70 02/17/1990 0.94 02/27/1991 1.34 02/12/1992 1.50 01/06/1993 1.64 03/19/1994 0.85 01/04/1995 2.36 02/20/1996 0.78 11/21/1996 0.82 12/06/1997 2.59 01/25/1999 0.39 02/21/2000 0.71 01/10/2001 0.86 -9/-9/-999 -9.99 02/25/2003 1.99 02/25/2004 0.93 10/26/2004 1.74 02/27/2006 1.21 -9/-9/-999 -9.99 Duration: 1 days 12/03/1961 1.10 09/18/1963 1.89 11/21/1963 1.42 03/16/1965 1.16 11/23/1965 2.93 12/06/1966 1.30 11/20/1967 0.90 01/26/1969 2.04 02/11/1970 0.83 11/29/1970 1.08 12/25/1971 1.07 01/17/1973 1.00 01/05/1974 1.45 12/05/1974 1.33 09/11/1976 1.38 08/18/1977 2.21 09/06/1978 1.75 01/06/1979 1.98 01/29/1980 1.80 03/02/1981 0.96 01/21/1982 1.21 08/18/1983 2.89 10/02/1983 1.02 12/28/1984 1.14 04/07/1986 1.05 02/25/1987 0.72 01/18/1988 0.87 12/25/1988 0.70 02/18/1990 1.13 03/01/1991 2.04 02/13/1992 1.71 01/07/1993 1.96 03/20/1994 0.97 01/05/1995 2.57 02/21/1996 1.29 11/22/1996 1.11 12/07/1997 3.05 01/27/1999 0.59 02/22/2000 1.01 01/12/2001 1.12 11/25/2001 0.30 02/26/2003 2.44 02/27/2004 0.82 10/21/2004 1.74 02/28/2006 1.25 -9/-9/-999 -9.99 Duration: 2 days 02/08/1962 1.30 09/18/1963 3.44 11/21/1963 1.47 04/01/1965 1.69 11/23/1965 3.04 12/06/1966 2.17 11/19/1967 1.04 01/25/1969 3.16 03/01/1970 1.58 11/29/1970 1.38 12/25/1971 1.69 02/12/1973 1.52 01/05/1974 1.73 12/05/1974 1.33 02/08/1976 1.93 08/17/1977 2.79 03/01/1978 2.30 01/06/1979 2.27 02/14/1980 3.41 01/29/1981 1.42 01/21/1982 1.44 08/17/1983 3.36 10/01/1983 1.42 12/27/1984 1.66 03/16/1986 1.17 02/24/1987 0.86 11/05/1987 0.99 12/16/1988 0.88 02/18/1990 1.46 02/28/1991 3.10 02/12/1992 2.38 01/07/1993 3.34 03/20/1994 0.97 01/04/1995 2.96 02/21/1996 1.94 11/22/1996 1.46 12/07/1997 3.32 01/26/1999 0.99 02/21/2000 1.37 02/13/2001 1.43 11/25/2001 0.30 03/16/2003 2.81 02/26/2004 0.95 01/10/2005 2.63 02/28/2006 1.41 -9/-9/-999 -9.99 Duration: 3 days 02/08/1962 1.35 09/18/1963 3.50 11/20/1963 1.48 04/01/1965 2.18 11/23/1965 3.26 12/04/1966 2.67 11/20/1967 1.56 01/24/1969 3.24 03/01/1970 1.67 11/29/1970 1.38 12/25/1971 1.73 01/17/1973 1.63 01/05/1974 1.86 03/09/1975 1.53 02/08/1976 2.45 08/17/1977 2.79 03/01/1978 2.58 01/06/1979 2.27 02/14/1980 3.83 01/29/1981 1.42 01/21/1982 1.44 08/17/1983 3.62 09/30/1983 1.48 12/19/1984 1.73 02/14/1986 1.36 02/24/1987 0.86 11/05/1987 0.99 12/17/1988 0.95 02/18/1990 1.46 02/28/1991 3.42 02/12/1992 2.49 01/16/1993 3.48 03/20/1994 0.97 01/04/1995 2.96 02/21/1996 1.94 11/22/1996 1.46 12/07/1997 3.32 01/26/1999 1.00 02/21/2000 1.38 02/12/2001 1.44 11/25/2001 0.30 02/12/2003 3.32 02/25/2004 0.96 02/20/2005 2.89 02/28/2006 1.41 -9/-9/-999 -9.99 Duration: 4 days 02/08/1962 1.36 09/18/1963 3.50 11/20/1963 1.48 04/01/1965 2.41 11/23/1965 3.58 12/04/1966 3.53 11/19/1967 1.67 01/24/1969 3.31 03/01/1970 1.67 12/19/1970 1.61 12/23/1971 2.19 01/17/1973 1.63 01/05/1974 3.05 03/09/1975 1.53 02/07/1976 2.75 08/17/1977 2.79 02/07/1978 3.10 01/06/1979 2.33 02/14/1980 4.52 01/29/1981 1.42 01/21/1982 1.44 02/28/1983 4.07 09/30/1983 1.48 12/19/1984 1.73 03/14/1986 1.61 02/24/1987 0.86 04/21/1988 1.13 12/16/1988 1.22 02/18/1990 1.46 02/28/1991 3.54 02/11/1992 2.60 01/16/1993 4.23 02/05/1994 1.22 01/05/1995 3.31 02/21/1996 1.94 01/13/1997 1.78 12/07/1997 3.32 01/26/1999 1.00 02/21/2000 1.66 02/26/2001 1.54 11/25/2001 0.30 02/12/2003 3.33 02/24/2004 1.17 02/20/2005 3.62 02/28/2006 1.41 -9/-9/-999 -9.99 Duration: 7 days 02/08/1962 1.84 09/18/1963 3.50 11/16/1963 1.71 04/01/1965 2.48 11/17/1965 4.11 12/03/1966 3.59 11/19/1967 1.67 01/21/1969 4.16 03/01/1970 2.22 12/17/1970 2.13 12/23/1971 2.80 01/17/1973 1.63 01/05/1974 3.47 03/06/1975 1.89 02/05/1976 3.44 08/17/1977 2.79 02/07/1978 4.16 01/06/1979 2.33 02/14/1980 6.75 02/26/1981 1.71 01/21/1982 1.44 02/27/1983 4.87 09/30/1983 1.88 12/17/1984 1.86 03/11/1986 2.03 02/24/1987 0.86 11/01/1987 1.53 12/16/1988 1.56 02/18/1990 1.46 02/28/1991 3.72 02/10/1992 3.12 01/13/1993 5.04 03/20/1994 1.63 01/05/1995 5.02 02/21/1996 2.34 01/13/1997 1.78 12/02/1997 3.37 01/26/1999 1.21 02/18/2000 1.67 02/23/2001 1.86 11/25/2001 0.40 02/12/2003 3.33 02/21/2004 1.82 02/18/2005 5.13 02/28/2006 1.49 -9/-9/-999 -9.99 Duration: 10 days 02/08/1962 2.42 09/18/1963 3.50 11/16/1963 1.71 04/01/1965 3.57 11/15/1965 5.33 12/03/1966 3.59 11/19/1967 1.67 01/21/1969 4.16 03/01/1970 2.22 12/15/1970 2.17 12/23/1971 2.89 02/06/1973 2.11 01/05/1974 3.47 03/06/1975 2.11 02/04/1976 3.54 08/17/1977 2.79 02/06/1978 4.70 01/06/1979 2.49 02/14/1980 7.26 02/26/1981 1.71 01/21/1982 1.44 02/25/1983 5.18 09/30/1983 1.95 12/19/1984 3.33 03/09/1986 2.36 02/16/1987 0.88 04/15/1988 1.96 12/16/1988 2.26 02/18/1990 1.46 02/28/1991 3.72 02/07/1992 3.69 01/07/1993 6.09 03/20/1994 1.63 01/04/1995 6.08 02/21/1996 2.58 01/13/1997 1.84 02/15/1998 4.73 01/26/1999 1.21 02/15/2000 1.93 02/20/2001 2.04 12/22/2001 0.47 02/12/2003 3.33 02/19/2004 2.20 02/18/2005 5.13 03/29/2006 1.63 -9/-9/-999 -9.99 Duration: 20 days 02/08/1962 3.67 09/18/1963 3.50 11/07/1963 1.90 04/01/1965 3.83 11/15/1965 5.87 12/03/1966 3.59 11/19/1967 1.85 01/14/1969 5.09 03/01/1970 2.22 12/15/1970 2.46 12/23/1971 2.89 01/26/1973 2.65 01/05/1974 3.72 03/06/1975 2.31 02/04/1976 3.54 08/17/1977 2.79 01/04/1978 4.89 12/18/1978 3.31 02/14/1980 8.10 01/29/1981 2.33 01/02/1982 2.40 02/25/1983 5.18 09/21/1983 2.08 12/09/1984 3.71 01/31/1986 2.99 02/25/1987 1.53 10/23/1987 2.44 12/17/1988 2.76 01/31/1990 1.99 02/28/1991 4.70 02/07/1992 3.69 12/31/1992 9.25 02/04/1994 2.69 01/04/1995 6.30 02/21/1996 2.95 01/13/1997 2.76 02/15/1998 5.20 01/26/1999 1.42 02/21/2000 3.30 02/11/2001 3.56 12/15/2001 0.69 02/12/2003 5.57 02/19/2004 2.64 02/11/2005 6.26 03/29/2006 1.89 -9/-9/-999 -9.99 Duration: 30 days 02/08/1962 3.91 09/18/1963 3.67 11/07/1963 1.90 03/12/1965 5.21 11/15/1965 6.93 12/03/1966 3.59 11/19/1967 1.85 01/14/1969 5.37 02/10/1970 3.18 11/26/1970 4.07 12/03/1971 3.08 01/17/1973 4.28 01/05/1974 3.72 03/09/1975 2.40 02/04/1976 4.50 08/17/1977 2.79 02/06/1978 8.57 01/06/1979 5.23 01/29/1980 9.37 01/29/1981 2.76 12/31/1981 2.83 02/25/1983 6.54 09/21/1983 2.08 12/04/1984 3.87 03/09/1986 3.32 02/24/1987 2.22 10/12/1987 3.28 12/16/1988 3.14 01/31/1990 1.99 02/28/1991 7.33 02/07/1992 4.24 12/28/1992 10.26 01/25/1994 3.28 01/04/1995 7.95 02/21/1996 3.65 01/13/1997 3.54 02/04/1998 6.56 01/21/1999 1.44 02/11/2000 3.99 02/11/2001 3.95 11/25/2001 0.85 02/12/2003 5.58 02/03/2004 2.99 01/27/2005 6.48 02/28/2006 2.53 -9/-9/-999 -9.99 Duration: 45 days 01/13/1962 5.14 09/18/1963 3.76 11/07/1963 1.90 03/12/1965 5.47 11/16/1965 7.84 12/03/1966 3.59 11/19/1967 1.85 01/14/1969 8.24 02/10/1970 3.18 11/26/1970 4.36 12/03/1971 3.08 01/04/1973 4.61 01/05/1974 3.72 03/06/1975 3.46 02/04/1976 4.62 08/17/1977 2.79 01/04/1978 9.73 01/06/1979 5.40 01/10/1980 11.74 01/29/1981 4.04 12/31/1981 3.86 01/23/1983 8.05 08/19/1983 2.08 11/14/1984 4.12 02/01/1986 4.88 02/10/1987 2.55 10/12/1987 3.32 11/26/1988 3.44 01/14/1990 3.00 02/28/1991 7.33 02/08/1992 5.57 01/07/1993 13.47 02/04/1994 4.50 01/04/1995 9.61 02/01/1996 4.31 01/03/1997 3.75 02/04/1998 7.31 01/21/1999 1.44 01/26/2000 4.49 01/25/2001 4.39 11/25/2001 1.16 02/12/2003 8.40 02/03/2004 2.99 01/10/2005 8.67 02/28/2006 3.63 -9/-9/-999 -9.99 Duration: 60 days 01/21/1962 5.82 09/18/1963 4.18 03/01/1964 1.90 03/12/1965 5.47 11/15/1965 8.61 10/11/1966 3.74 11/19/1967 1.85 01/14/1969 8.55 01/10/1970 4.38 11/26/1970 4.49 12/23/1971 3.20 01/17/1973 6.01 01/05/1974 4.58 02/10/1975 3.91 02/06/1976 4.64 08/17/1977 2.79 01/06/1978 12.76 12/17/1978 6.99 01/08/1980 13.30 01/29/1981 4.58 11/27/1981 4.05 01/23/1983 8.95 09/30/1983 2.73 12/17/1984 4.64 01/31/1986 5.35 01/28/1987 2.74 10/23/1987 4.13 12/16/1988 3.88 01/03/1990 3.27 02/28/1991 7.33 02/07/1992 6.44 12/28/1992 15.59 01/25/1994 5.71 12/24/1994 9.79 01/17/1996 5.05 11/22/1996 4.64 02/04/1998 9.01 12/04/1998 1.63 01/26/2000 4.49 01/08/2001 6.00 11/05/2001 1.33 02/12/2003 8.40 02/19/2004 3.18 12/29/2004 12.42 02/18/2006 4.07 -9/-9/-999 -9.99