Precipitation annual maximum series (inches) Station ID: 93-0172 Station name: PIRU CANYON State: CA Latitude (decimal degrees): 34.5133 Longitude (decimal degrees): -118.7576 Elevation (feet): 1120 Duration: 15 minutes -9/-9/-999 -9.99 01/02/1977 0.26 03/22/1978 0.31 03/27/1979 0.19 02/16/1980 0.39 03/20/1981 0.13 11/27/1981 0.42 02/27/1983 0.28 11/01/1983 0.18 12/19/1984 0.15 01/31/1986 0.24 11/17/1986 0.23 10/22/1987 0.13 12/20/1988 0.12 01/12/1990 0.21 02/28/1991 0.23 02/12/1992 0.46 02/08/1993 0.31 12/11/1993 0.20 01/10/1995 0.25 03/13/1996 0.17 10/29/1996 0.19 11/26/1997 0.41 04/23/1999 0.14 02/21/2000 0.35 02/28/2001 0.19 11/24/2001 0.26 12/16/2002 0.15 02/25/2004 0.17 01/10/2005 0.43 01/02/2006 0.18 -9/-9/-999 -9.99 Duration: 30 minutes -9/-9/-999 -9.99 01/02/1977 0.47 01/16/1978 0.51 03/27/1979 0.36 02/16/1980 0.61 03/20/1981 0.24 11/27/1981 0.47 02/27/1983 0.49 11/01/1983 0.27 12/26/1984 0.22 02/14/1986 0.43 11/17/1986 0.39 10/22/1987 0.26 12/20/1988 0.23 01/12/1990 0.32 02/28/1991 0.45 02/12/1992 0.81 03/25/1993 0.50 12/11/1993 0.30 01/10/1995 0.47 01/31/1996 0.29 10/29/1996 0.34 02/07/1998 0.62 01/31/1999 0.22 02/21/2000 0.42 01/10/2001 0.27 11/12/2001 0.43 05/03/2003 0.30 02/25/2004 0.33 01/10/2005 0.55 10/17/2005 0.33 -9/-9/-999 -9.99 Duration: 45 minutes -9/-9/-999 -9.99 01/02/1977 0.52 01/16/1978 0.68 03/27/1979 0.51 02/16/1980 0.81 03/20/1981 0.30 11/27/1981 0.52 02/27/1983 0.69 11/01/1983 0.32 12/15/1984 0.30 02/14/1986 0.60 11/17/1986 0.56 04/19/1988 0.32 12/20/1988 0.34 01/12/1990 0.39 02/28/1991 0.66 02/12/1992 1.11 03/25/1993 0.63 12/11/1993 0.45 01/10/1995 0.70 01/31/1996 0.38 10/29/1996 0.42 05/05/1998 0.81 01/31/1999 0.31 02/21/2000 0.44 01/10/2001 0.36 11/12/2001 0.62 12/16/2002 0.42 02/25/2004 0.48 01/10/2005 0.66 01/02/2006 0.44 -9/-9/-999 -9.99 Duration: 1 hours -9/-9/-999 -9.99 01/02/1977 0.63 01/16/1978 0.76 03/27/1979 0.56 02/16/1980 0.92 03/20/1981 0.33 11/27/1981 0.62 02/27/1983 0.81 11/01/1983 0.31 12/15/1984 0.37 02/14/1986 0.75 11/17/1986 0.61 04/19/1988 0.41 12/20/1988 0.43 01/12/1990 0.50 03/01/1991 0.75 02/12/1992 1.35 03/25/1993 0.72 03/24/1994 0.52 01/10/1995 0.92 01/31/1996 0.45 10/30/1996 0.53 02/07/1998 0.91 01/31/1999 0.36 02/21/2000 0.43 01/10/2001 0.44 11/24/2001 0.66 12/16/2002 0.51 02/26/2004 0.57 01/10/2005 0.72 01/02/2006 0.53 -9/-9/-999 -9.99 Duration: 2 hours -9/-9/-999 -9.99 01/02/1977 1.18 01/16/1978 1.36 01/15/1979 1.04 02/16/1980 1.66 03/20/1981 0.66 11/27/1981 0.94 02/27/1983 1.47 11/01/1983 0.37 12/15/1984 0.62 02/14/1986 1.29 11/17/1986 0.97 04/19/1988 0.69 12/20/1988 0.73 01/12/1990 0.60 03/01/1991 1.20 02/12/1992 2.03 03/25/1993 1.16 02/20/1994 0.79 01/10/1995 1.70 01/31/1996 0.76 10/29/1996 0.91 02/07/1998 1.51 01/31/1999 0.56 02/12/2000 0.73 01/10/2001 0.78 11/24/2001 1.02 12/16/2002 0.97 02/25/2004 1.11 10/19/2004 1.24 01/02/2006 0.99 -9/-9/-999 -9.99 Duration: 3 hours -9/-9/-999 -9.99 01/02/1977 1.47 01/16/1978 1.69 01/31/1979 1.41 02/16/1980 2.46 03/20/1981 0.86 11/27/1981 1.09 02/27/1983 1.90 11/01/1983 0.50 12/19/1984 0.77 02/14/1986 1.80 11/17/1986 1.13 04/19/1988 0.96 12/20/1988 0.86 02/17/1990 0.78 02/28/1991 1.43 02/12/1992 2.60 03/25/1993 1.51 02/20/1994 1.18 01/10/1995 2.41 01/31/1996 1.00 10/29/1996 1.28 02/07/1998 2.02 01/31/1999 0.63 02/12/2000 0.98 01/10/2001 1.04 11/24/2001 1.19 12/16/2002 1.24 02/25/2004 1.56 10/19/2004 1.72 01/02/2006 1.20 -9/-9/-999 -9.99 Duration: 6 hours -9/-9/-999 -9.99 01/02/1977 1.92 03/04/1978 2.56 03/27/1979 2.16 02/16/1980 4.01 03/20/1981 1.23 11/27/1981 1.94 02/27/1983 2.52 12/25/1983 0.78 12/19/1984 1.24 02/14/1986 2.83 11/17/1986 1.37 01/17/1988 1.52 12/20/1988 1.32 02/16/1990 1.23 02/28/1991 1.90 02/12/1992 3.34 01/16/1993 2.55 02/20/1994 2.18 01/10/1995 4.04 01/31/1996 1.36 10/29/1996 2.39 02/07/1998 3.10 04/11/1999 0.84 02/23/2000 1.55 01/10/2001 1.94 11/24/2001 1.52 03/15/2003 2.28 02/25/2004 2.84 10/19/2004 2.59 02/27/2006 2.31 -9/-9/-999 -9.99 Duration: 12 hours -9/-9/-999 -9.99 01/02/1977 2.31 03/04/1978 3.79 01/31/1979 2.91 02/16/1980 5.65 03/19/1981 1.70 11/27/1981 2.11 03/01/1983 3.15 12/25/1983 1.56 12/19/1984 1.42 02/14/1986 3.34 11/17/1986 1.73 01/17/1988 1.98 12/15/1988 1.65 02/16/1990 1.74 02/28/1991 2.71 02/12/1992 3.90 01/16/1993 2.88 02/19/1994 2.58 01/10/1995 6.16 02/19/1996 1.90 10/29/1996 3.05 02/23/1998 4.29 04/11/1999 1.18 02/23/2000 1.83 01/10/2001 3.17 11/24/2001 1.54 03/15/2003 3.17 02/25/2004 4.14 01/09/2005 4.40 02/27/2006 3.70 -9/-9/-999 -9.99 Duration: 1 days 01/13/1957 4.66 12/16/1957 2.37 02/16/1959 3.59 04/27/1960 1.87 11/06/1960 1.53 02/11/1962 4.51 02/10/1963 3.04 11/20/1963 2.32 12/21/1964 5.05 11/17/1965 4.56 11/07/1966 3.56 03/08/1968 2.60 01/25/1969 5.43 03/01/1970 2.67 11/29/1970 5.76 12/22/1971 2.23 02/11/1973 4.49 01/07/1974 2.89 12/04/1974 4.83 02/09/1976 1.55 01/03/1977 2.35 03/04/1978 4.04 01/16/1979 3.02 02/17/1980 5.66 03/20/1981 1.77 03/12/1982 2.16 03/01/1983 3.40 12/25/1983 3.20 12/20/1984 1.66 02/15/1986 3.77 11/18/1986 2.04 12/17/1987 2.21 12/16/1988 1.95 02/17/1990 1.85 03/01/1991 3.48 02/13/1992 3.86 02/19/1993 3.81 02/20/1994 2.59 01/11/1995 6.55 02/20/1996 2.58 10/30/1996 3.14 12/06/1997 5.78 04/12/1999 1.44 04/18/2000 2.20 01/11/2001 3.77 11/25/2001 1.53 02/13/2003 3.56 02/26/2004 4.33 01/10/2005 6.74 02/28/2006 3.97 Duration: 2 days 01/12/1957 5.27 02/03/1958 3.75 02/16/1959 4.06 04/27/1960 2.41 11/05/1960 1.82 02/10/1962 8.06 02/09/1963 3.44 01/21/1964 2.59 12/21/1964 5.71 11/16/1965 6.04 11/07/1966 6.17 11/20/1967 3.27 01/25/1969 6.94 03/01/1970 3.86 11/29/1970 7.19 12/24/1971 3.89 02/10/1973 5.07 01/07/1974 4.93 12/04/1974 5.46 02/08/1976 2.66 05/08/1977 3.10 02/09/1978 6.48 03/27/1979 4.01 02/17/1980 7.69 03/01/1981 2.81 03/11/1982 2.49 03/01/1983 5.77 12/25/1983 3.63 12/19/1984 2.37 02/14/1986 5.59 11/18/1986 2.22 01/17/1988 2.54 12/15/1988 2.20 02/17/1990 2.09 02/28/1991 6.25 02/12/1992 6.24 01/13/1993 5.11 02/20/1994 2.93 01/10/1995 7.95 02/20/1996 4.17 12/10/1996 4.45 12/06/1997 6.82 04/11/1999 1.57 02/21/2000 2.72 02/12/2001 5.03 11/25/2001 1.73 02/12/2003 4.46 02/26/2004 4.89 01/09/2005 11.30 02/28/2006 4.49 Duration: 3 days 01/12/1957 5.53 12/15/1957 5.00 02/16/1959 4.26 04/27/1960 2.53 11/04/1960 2.32 02/09/1962 10.31 02/09/1963 3.61 01/21/1964 2.72 12/19/1964 5.99 11/15/1965 8.25 11/07/1966 6.48 11/19/1967 4.57 01/19/1969 8.26 02/28/1970 4.49 11/28/1970 7.31 12/22/1971 4.63 02/11/1973 5.33 01/06/1974 6.95 12/04/1974 5.73 02/08/1976 3.45 05/08/1977 3.22 02/08/1978 6.80 03/27/1979 4.07 02/17/1980 8.71 03/01/1981 2.85 03/11/1982 2.61 02/27/1983 6.60 12/25/1983 3.81 12/18/1984 2.47 02/13/1986 7.34 11/18/1986 2.33 01/17/1988 2.67 12/15/1988 2.31 02/17/1990 2.21 03/18/1991 6.56 02/11/1992 8.42 01/13/1993 5.50 02/18/1994 3.29 01/09/1995 9.74 02/20/1996 4.30 12/10/1996 4.56 02/22/1998 7.17 04/11/1999 1.61 02/21/2000 3.26 02/12/2001 5.26 11/25/2001 1.82 02/11/2003 4.69 02/24/2004 5.14 01/08/2005 13.66 01/01/2006 4.71 Duration: 4 days 01/12/1957 5.75 12/15/1957 5.20 02/16/1959 4.43 04/27/1960 2.63 11/04/1960 2.36 02/08/1962 13.10 02/09/1963 3.75 01/21/1964 2.83 12/19/1964 6.23 11/15/1965 9.18 11/07/1966 6.74 11/19/1967 5.50 01/19/1969 9.38 02/28/1970 4.67 11/29/1970 7.60 12/24/1971 6.44 02/10/1973 5.54 01/05/1974 7.93 12/04/1974 5.96 02/06/1976 3.95 05/08/1977 3.35 03/01/1978 8.89 01/15/1979 4.12 02/15/1980 10.01 03/01/1981 2.95 03/12/1982 2.86 02/27/1983 8.70 12/25/1983 3.96 12/18/1984 2.57 02/13/1986 7.90 11/18/1986 2.42 01/17/1988 2.77 12/15/1988 2.41 02/17/1990 2.30 03/18/1991 6.80 02/10/1992 9.37 01/13/1993 8.12 02/17/1994 4.10 01/09/1995 10.14 02/20/1996 4.47 12/10/1996 4.74 02/22/1998 7.46 04/09/1999 1.66 02/21/2000 4.58 02/10/2001 5.81 11/25/2001 1.89 02/11/2003 4.88 02/23/2004 5.34 01/08/2005 14.57 01/01/2006 4.90 Duration: 7 days 01/08/1957 5.92 04/01/1958 5.83 02/10/1959 5.15 01/10/1960 2.85 11/04/1960 2.41 02/08/1962 13.70 02/09/1963 3.86 11/15/1963 3.14 12/19/1964 6.42 11/17/1965 9.71 11/07/1966 6.94 11/19/1967 5.67 01/19/1969 16.01 02/28/1970 5.54 11/26/1970 7.91 12/22/1971 9.69 02/06/1973 7.20 01/04/1974 8.17 12/04/1974 6.14 02/05/1976 4.97 01/03/1977 5.25 02/28/1978 10.51 01/15/1979 4.21 02/14/1980 13.78 03/01/1981 3.73 03/11/1982 4.91 02/26/1983 11.17 09/29/1983 4.08 12/15/1984 3.61 02/13/1986 8.77 11/18/1986 2.50 04/15/1988 2.86 12/15/1988 3.68 02/17/1990 2.37 03/14/1991 7.02 02/07/1992 11.24 01/13/1993 11.19 02/17/1994 4.21 01/05/1995 13.27 02/20/1996 4.65 12/06/1996 4.88 02/02/1998 10.99 04/06/1999 2.58 02/20/2000 4.72 02/10/2001 6.04 11/25/2001 2.21 02/11/2003 5.02 02/21/2004 5.93 01/06/2005 14.92 03/29/2006 5.05 Duration: 10 days 01/05/1957 6.12 03/13/1958 6.31 02/08/1959 5.35 01/10/1960 2.91 11/04/1960 3.06 02/08/1962 14.89 02/01/1963 4.04 11/15/1963 3.20 04/02/1965 6.55 11/15/1965 15.59 11/07/1966 7.08 11/19/1967 5.78 01/19/1969 18.47 02/28/1970 5.65 11/26/1970 8.07 12/22/1971 10.04 02/04/1973 8.33 01/04/1974 8.33 12/04/1974 6.26 02/05/1976 5.07 12/30/1976 5.71 03/01/1978 10.74 03/19/1979 4.53 02/13/1980 15.16 02/26/1981 4.18 03/11/1982 5.24 02/24/1983 11.39 09/29/1983 4.16 12/11/1984 4.53 02/12/1986 8.95 11/18/1986 2.55 04/15/1988 3.02 12/16/1988 4.21 02/17/1990 2.42 03/18/1991 9.60 02/06/1992 12.76 01/07/1993 11.66 02/17/1994 4.29 01/03/1995 14.90 02/20/1996 5.03 12/06/1996 4.98 02/01/1998 11.48 04/04/1999 2.63 02/15/2000 5.06 02/25/2001 7.14 11/25/2001 2.88 02/11/2003 5.12 02/22/2004 6.30 01/03/2005 18.13 03/28/2006 6.93 Duration: 20 days 01/05/1957 6.86 03/15/1958 9.76 02/08/1959 6.00 01/10/1960 3.41 11/04/1960 3.06 02/08/1962 16.83 01/31/1963 4.77 11/06/1963 4.13 04/02/1965 6.55 11/14/1965 15.86 11/07/1966 7.20 11/19/1967 7.36 01/19/1969 20.59 02/10/1970 5.99 11/26/1970 8.13 12/13/1971 10.07 01/30/1973 8.50 01/04/1974 8.73 11/22/1974 6.26 02/05/1976 5.07 12/30/1976 5.71 12/27/1977 12.00 01/15/1979 7.95 02/13/1980 17.78 03/01/1981 5.53 03/11/1982 6.13 02/26/1983 11.96 12/10/1983 4.17 12/08/1984 5.47 01/30/1986 12.87 11/18/1986 2.55 12/30/1987 3.77 12/15/1988 4.56 01/31/1990 2.80 02/28/1991 12.27 02/06/1992 13.03 01/02/1993 15.75 02/04/1994 6.41 01/07/1995 18.01 02/20/1996 5.35 12/10/1996 8.23 02/06/1998 16.63 01/24/1999 3.16 02/20/2000 8.62 02/10/2001 10.40 11/11/2001 3.63 02/11/2003 5.56 02/19/2004 6.75 12/27/2004 25.79 03/28/2006 7.95 Duration: 30 days 01/05/1957 7.80 03/11/1958 13.62 02/08/1959 6.00 01/10/1960 4.81 11/04/1960 4.16 01/21/1962 19.06 01/31/1963 4.77 11/06/1963 4.13 03/12/1965 6.55 11/14/1965 16.24 11/07/1966 11.82 11/19/1967 7.76 01/14/1969 22.06 02/10/1970 8.23 11/26/1970 13.09 12/03/1971 10.09 01/16/1973 13.59 12/22/1973 8.90 12/04/1974 6.65 02/05/1976 6.02 12/30/1976 5.71 02/05/1978 20.40 01/05/1979 10.66 02/13/1980 19.14 02/26/1981 6.17 03/11/1982 7.45 02/24/1983 13.97 12/04/1983 4.59 11/21/1984 6.45 01/30/1986 13.74 02/25/1987 2.86 10/22/1987 3.82 12/15/1988 5.39 01/31/1990 2.80 02/28/1991 16.60 02/06/1992 16.48 12/28/1992 17.44 01/25/1994 6.67 01/03/1995 22.05 02/20/1996 7.86 12/06/1996 8.73 01/29/1998 23.59 03/15/1999 4.21 02/10/2000 11.70 02/10/2001 14.53 11/05/2001 4.33 02/11/2003 5.59 02/03/2004 7.91 12/27/2004 25.79 03/18/2006 8.59 Duration: 45 days 01/12/1957 8.53 02/19/1958 15.84 01/06/1959 7.84 12/21/1959 5.91 11/04/1960 4.16 01/13/1962 20.04 02/01/1963 5.65 10/12/1963 4.65 03/06/1965 6.66 11/15/1965 19.73 11/07/1966 13.05 11/19/1967 8.43 01/19/1969 29.12 02/10/1970 8.23 11/26/1970 13.14 12/03/1971 10.09 01/16/1973 14.89 12/01/1973 9.52 02/01/1975 8.06 02/05/1976 6.12 12/30/1976 5.71 12/28/1977 22.14 01/05/1979 11.96 01/08/1980 23.62 01/23/1981 8.02 03/02/1982 8.85 01/19/1983 21.85 11/12/1983 7.59 11/13/1984 8.08 01/30/1986 16.51 02/10/1987 3.28 12/05/1987 7.06 11/25/1988 5.64 01/13/1990 4.91 02/28/1991 16.60 02/08/1992 18.95 01/07/1993 23.53 02/04/1994 7.22 01/03/1995 24.09 01/31/1996 9.83 12/10/1996 11.09 01/29/1998 24.60 03/09/1999 4.47 01/25/2000 12.93 01/24/2001 15.35 11/11/2001 4.64 02/11/2003 9.21 01/21/2004 7.94 12/27/2004 26.60 02/28/2006 13.47 Duration: 60 days 01/05/1957 11.08 02/03/1958 20.34 01/06/1959 8.49 01/10/1960 6.17 10/10/1960 4.18 01/20/1962 21.56 01/31/1963 7.64 10/12/1963 4.65 10/28/1964 6.82 11/14/1965 22.13 11/07/1966 13.05 11/19/1967 8.52 01/14/1969 30.76 01/10/1970 10.28 11/26/1970 13.86 11/12/1971 10.59 01/09/1973 17.13 11/17/1973 11.61 02/01/1975 8.27 02/05/1976 6.19 11/12/1976 6.02 01/05/1978 30.16 12/17/1978 15.06 01/08/1980 27.52 01/23/1981 9.87 02/08/1982 9.00 01/23/1983 22.89 11/02/1983 8.57 11/13/1984 8.64 01/30/1986 18.41 11/18/1986 4.23 12/05/1987 7.37 12/15/1988 7.82 01/02/1990 4.99 02/28/1991 16.60 02/06/1992 21.52 12/28/1992 28.00 01/25/1994 8.56 01/03/1995 25.54 01/19/1996 10.89 10/30/1996 13.58 01/29/1998 28.21 03/09/1999 4.69 01/16/2000 13.37 01/11/2001 20.35 10/31/2001 5.02 02/11/2003 9.32 01/03/2004 8.16 12/27/2004 38.62 02/18/2006 14.47