Precipitation annual maximum series (inches) Station ID: 34-6620 Station name: OKARCHE State: OK Latitude (decimal degrees): 35.7272 Longitude (decimal degrees): -97.9811 Elevation (feet): 1245 Duration: 15 minutes 06/24/1982 0.80 06/23/1984 1.20 04/27/1985 0.70 08/13/1987 0.70 09/18/1988 0.80 03/27/1989 0.80 06/01/1991 0.70 06/28/1992 0.70 06/25/1993 1.20 04/11/1994 0.60 08/02/1996 1.10 07/19/1997 0.80 10/05/1998 0.90 07/09/1999 1.30 04/30/2000 0.60 07/22/2002 0.70 05/16/2003 0.80 06/21/2004 0.80 09/14/2005 0.80 05/07/2008 0.60 09/08/2010 0.90 Duration: 30 minutes 06/24/1982 1.10 07/15/1985 1.00 08/13/1987 1.10 09/18/1988 1.30 09/04/1989 1.30 04/02/1991 1.00 06/28/1992 1.30 06/25/1993 2.30 04/11/1994 1.10 08/02/1996 1.90 08/22/1997 0.90 10/05/1998 1.40 07/09/1999 1.90 06/25/2000 0.80 07/22/2002 1.10 05/16/2003 1.50 05/29/2004 1.10 09/14/2005 1.50 08/19/2007 2.30 05/07/2008 1.00 07/11/2010 1.30 Duration: 45 minutes 06/03/1982 1.30 06/23/1984 2.70 07/15/1985 1.10 08/13/1987 1.40 11/11/1988 1.50 09/04/1989 1.70 06/01/1991 1.20 06/28/1992 1.40 06/25/1993 2.50 04/11/1994 1.30 08/26/1996 2.30 07/19/1997 1.20 10/05/1998 1.70 07/09/1999 2.50 06/25/2000 1.00 07/22/2002 1.30 05/16/2003 1.60 05/29/2004 1.40 09/14/2005 1.70 08/19/2007 3.30 05/07/2008 1.20 07/11/2010 1.80 Duration: 1 hour 06/03/1982 1.28 06/23/1984 3.12 04/27/1985 1.01 08/13/1987 1.38 09/18/1988 1.56 09/04/1989 1.74 04/02/1991 1.28 06/28/1992 1.38 06/25/1993 2.48 04/27/1994 1.28 08/26/1996 2.66 07/19/1997 1.28 10/05/1998 1.83 07/09/1999 2.57 06/25/2000 1.01 07/22/2002 1.28 05/16/2003 1.65 05/29/2004 1.47 09/14/2005 1.65 08/19/2007 3.58 05/07/2008 1.28 07/11/2010 1.74 Duration: 2 hours 05/12/1982 1.63 04/27/1985 1.44 08/13/1987 1.92 09/18/1988 2.31 09/04/1989 1.83 07/02/1991 1.73 11/11/1992 1.73 06/25/1993 2.79 04/27/1994 1.92 08/26/1996 3.85 07/19/1997 1.54 10/05/1998 1.92 07/09/1999 3.17 05/24/2000 1.35 08/23/2002 1.73 05/16/2003 1.92 05/29/2004 1.73 09/14/2005 1.73 08/19/2007 5.38 05/07/2008 1.54 07/11/2010 1.92 Duration: 3 hours 05/12/1982 1.90 04/27/1985 1.60 08/12/1987 2.80 09/18/1988 2.60 03/27/1989 2.20 07/02/1991 1.80 11/11/1992 2.00 06/25/1993 2.90 04/27/1994 2.00 08/26/1996 4.00 07/19/1997 1.60 10/05/1998 2.00 07/09/1999 3.40 05/24/2000 1.40 08/23/2002 1.80 05/16/2003 2.00 03/04/2004 1.90 09/14/2005 1.80 08/19/2007 6.20 05/07/2008 1.70 07/11/2010 2.00 Duration: 6 hours 05/12/1982 2.10 06/04/1985 1.70 08/12/1987 3.60 09/17/1988 3.70 03/27/1989 2.80 07/02/1991 2.30 11/11/1992 2.20 06/25/1993 2.93 04/11/1994 2.60 08/26/1996 4.20 07/19/1997 2.70 10/31/1998 2.20 07/09/1999 3.80 06/25/2000 2.30 08/23/2002 1.82 05/16/2003 2.10 03/04/2004 2.70 09/14/2005 2.40 08/18/2007 6.70 04/09/2008 1.90 07/11/2010 2.02 Duration: 12 hours 05/12/1982 2.50 06/04/1985 2.50 05/26/1987 3.70 09/17/1988 4.20 08/13/1989 4.00 07/02/1991 2.40 11/18/1992 2.30 05/08/1993 3.20 04/10/1994 3.20 08/26/1996 4.24 07/18/1997 3.00 10/31/1998 3.20 07/09/1999 3.90 06/25/2000 2.50 05/16/2002 1.90 05/16/2003 2.20 03/04/2004 4.00 09/14/2005 3.40 08/18/2007 7.30 05/07/2008 2.70 07/11/2010 2.04 Duration: 1 day 05/16/1982 3.04 06/04/1985 2.77 05/26/1987 3.48 09/18/1988 6.43 09/12/1989 4.20 03/10/1990 3.40 07/02/1991 2.77 06/28/1992 2.77 05/08/1993 4.73 04/11/1994 3.84 08/26/1996 3.79 02/20/1997 2.86 10/31/1998 3.66 07/09/1999 3.48 06/25/2000 2.32 01/30/2002 1.88 05/16/2003 2.86 03/04/2004 4.11 08/20/2005 3.12 08/19/2007 6.61 05/07/2008 2.68 07/11/2010 1.82 Duration: 2 days 05/16/1982 3.37 06/04/1985 3.08 05/26/1987 4.90 09/17/1988 6.92 08/13/1989 4.81 03/10/1990 3.66 07/02/1991 3.17 06/28/1992 3.08 05/08/1993 6.54 04/10/1994 4.14 08/25/1996 4.23 07/18/1997 3.56 10/31/1998 4.71 07/09/1999 3.75 06/24/2000 2.88 01/29/2002 2.21 05/15/2003 3.08 03/03/2004 4.52 09/14/2005 3.46 08/18/2007 7.12 05/06/2008 3.75 09/07/2010 2.79 Duration: 3 days 05/15/1982 3.50 10/18/1983 7.70 06/04/1985 3.30 05/26/1987 5.20 09/16/1988 7.90 08/12/1989 5.00 03/10/1990 3.70 07/02/1991 3.30 06/28/1992 3.20 05/07/1993 6.80 04/27/1994 4.60 08/25/1996 4.40 02/19/1997 3.70 10/30/1998 5.30 04/24/1999 3.90 06/24/2000 3.20 01/29/2002 2.30 05/14/2003 3.30 03/03/2004 4.70 09/13/2005 3.60 05/06/2008 3.90 09/07/2010 2.90 Duration: 4 days 05/31/1982 3.70 10/17/1983 7.90 06/01/1985 3.80 05/24/1987 5.60 09/15/1988 8.00 08/12/1989 5.05 03/10/1990 3.90 07/02/1991 3.33 06/25/1992 3.70 05/07/1993 6.87 04/26/1994 5.00 08/25/1996 4.44 02/19/1997 3.74 10/30/1998 5.35 04/24/1999 3.94 06/25/2000 3.40 01/29/2002 2.32 05/14/2003 3.33 03/03/2004 4.75 08/20/2005 3.80 04/07/2008 3.94 07/03/2010 3.00 Duration: 7 days 05/12/1982 6.10 10/17/1983 7.98 06/01/1985 4.60 05/21/1987 7.80 09/14/1988 8.50 08/12/1989 5.10 03/10/1990 4.80 07/02/1991 3.37 11/18/1992 4.80 05/07/1993 7.10 04/25/1994 6.70 07/29/1996 4.70 04/04/1997 4.10 10/28/1998 5.50 12/03/1999 4.40 06/21/2000 4.80 08/21/2002 3.00 05/10/2003 3.40 02/29/2004 5.10 06/10/2005 3.84 05/01/2008 4.10 07/02/2010 3.90 Duration: 10 days 05/12/1982 7.60 06/01/1985 5.30 05/18/1987 9.00 09/14/1988 8.90 09/04/1989 6.60 03/05/1990 5.10 05/23/1991 4.70 11/18/1992 5.00 05/01/1993 9.00 04/25/1994 6.77 08/17/1996 5.30 04/03/1997 5.60 10/30/1998 5.80 04/24/1999 5.00 06/17/2000 7.10 10/19/2002 3.50 05/09/2003 3.50 02/29/2004 5.15 08/13/2005 5.20 08/11/2008 5.90 07/02/2010 5.90 Duration: 20 days 05/15/1982 11.30 09/10/1985 6.70 05/18/1987 10.10 09/18/1988 9.50 09/01/1989 9.00 02/21/1990 7.30 05/23/1991 5.40 11/11/1992 7.30 04/28/1993 12.00 04/10/1994 9.80 07/29/1996 6.80 04/03/1997 5.90 10/28/1998 6.50 04/24/1999 7.30 06/11/2000 8.60 08/12/2002 5.00 08/27/2003 4.10 06/18/2004 7.00 08/13/2005 5.90 08/11/2008 6.20 06/23/2010 6.40 Duration: 30 days 05/05/1982 14.90 09/20/1985 9.20 05/21/1987 11.10 09/14/1988 11.50 08/14/1989 11.10 02/15/1990 9.20 05/07/1991 6.30 05/31/1992 9.00 04/14/1993 13.20 04/10/1994 11.20 07/29/1996 11.20 04/03/1997 7.70 10/04/1998 9.50 04/13/1999 8.30 06/02/2000 10.20 05/17/2002 5.20 05/14/2003 6.30 05/24/2004 8.80 08/20/2005 7.80 04/09/2008 7.40 06/12/2010 7.60 Duration: 45 days 05/12/1982 17.20 09/10/1985 10.60 05/18/1987 14.30 08/28/1988 12.70 08/01/1989 16.20 02/15/1990 10.30 05/23/1991 9.80 05/17/1992 11.70 03/29/1993 14.40 04/10/1994 12.20 07/13/1996 12.20 07/10/1997 8.80 10/01/1998 11.60 04/13/1999 9.40 05/21/2000 12.40 07/19/2002 6.60 05/09/2003 6.80 05/24/2004 10.80 08/05/2005 9.60 03/31/2008 8.70 05/31/2010 8.30 Duration: 60 days 04/28/1982 19.50 09/20/1985 11.50 05/20/1987 16.40 09/14/1988 14.40 07/23/1989 16.80 03/05/1990 12.80 05/07/1991 11.00 05/18/1992 13.10 04/29/1993 18.20 04/10/1994 14.90 07/24/1996 15.50 06/26/1997 10.70 10/01/1998 12.80 03/12/1999 12.00 04/30/2000 14.10 04/06/2002 7.80 04/15/2003 8.90 05/11/2004 11.00 08/13/2005 11.40 03/31/2008 11.20 05/13/2010 10.90