Station Overview Station Location
Station Number CA-MP-6 Latitude 37.4623
Station Name Mariposa 12.5 E Longitude -119.74026666
County Mariposa Elevation (ft) 2940



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 10 2.11 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 10 3.58 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 10 5.53 9.04 26 9.04 9 0.00 17 1 9 0 0.0 0 0
Jan 11 6.53 6.69 8 1.05 6 5.64 2 1 4 0 0.0 0 0
Feb 11 6.21 7.98 12 7.98 12 0.00 0 0 10 1 5.2 2 1
March 11 5.72 14.60 18 14.60 18 0.00 0 0 17 1 13.7 5 3
April 11 2.75 1.07 18 0.04 1 1.03 17 1 1 0 0.0 0 0
May 11 1.36 3.14 7 3.14 7 0.00 0 0 7 0 0.5 1 0
June 11 0.50 3.52 6 3.52 6 0.00 0 0 5 1 0.0 0 0
July 11 0.09 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 11 0.07 0.15 1 0.15 1 0.00 0 0 1 0 0.0 0 0
Sept 11 0.44 0.04 3 0.04 3 0.00 0 0 1 1 0.0 0 0
Water Year Totals: 34.89" 46.23" 99 days 39.56" 63 6.67" 36 days 3 55 days 4 days 19.4" 8 days 4 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2010
10/2/2010
10/3/2010
10/4/2010
10/5/2010
10/6/2010
10/7/2010
10/8/2010
10/9/2010
10/10/2010
10/11/2010
10/12/2010
10/13/2010
10/14/2010
10/15/2010
10/16/2010
10/17/2010
10/18/2010
10/19/2010
10/20/2010
10/21/2010
10/22/2010
10/23/2010
10/24/2010
10/25/2010
10/26/2010
10/27/2010
10/28/2010
10/29/2010
10/30/2010
10/31/2010
11/1/2010
11/2/2010
11/3/2010
11/4/2010
11/5/2010
11/6/2010
11/7/2010
11/8/2010
11/9/2010
11/10/2010
11/11/2010
11/12/2010
11/13/2010
11/14/2010
11/15/2010
11/16/2010
11/17/2010
11/18/2010
11/19/2010
11/20/2010
11/21/2010
11/22/2010
11/23/2010
11/24/2010
11/25/2010
11/26/2010
11/27/2010
11/28/2010
11/29/2010
11/30/2010
12/1/2010
12/2/2010
12/3/2010
12/4/2010
12/5/2010
12/6/2010 **
12/7/2010 **
12/8/2010 **
12/9/2010 **
12/10/2010 **
12/11/2010 **
12/12/2010 **
12/13/2010 **
12/14/2010 0.00
12/15/2010 0.87
12/16/2010 0.20
12/17/2010 0.08
12/18/2010 3.77
12/19/2010 1.88
12/20/2010 1.13
12/21/2010 0.54
12/22/2010 0.31
12/23/2010 0.26
12/24/2010 **
12/25/2010 **
12/26/2010 **
12/27/2010 **
12/28/2010 **
12/29/2010 **
12/30/2010 **
12/31/2010 **
Day of YearDaily PrcpMultiday Prcp
1/1/2011 **
1/2/2011 M 5.64
1/3/2011 0.91
1/4/2011 0.00
1/5/2011 0.00
1/6/2011
1/7/2011
1/8/2011
1/9/2011
1/10/2011 0.04
1/11/2011
1/12/2011 0.08
1/13/2011
1/14/2011 0.02
1/15/2011
1/16/2011
1/17/2011
1/18/2011
1/19/2011
1/20/2011
1/21/2011
1/22/2011
1/23/2011
1/24/2011
1/25/2011
1/26/2011
1/27/2011
1/28/2011
1/29/2011
1/30/2011
1/31/2011
2/1/2011
2/2/2011
2/3/2011
2/4/2011
2/5/2011 0.00
2/6/2011
2/7/2011
2/8/2011
2/9/2011 0.02
2/10/2011
2/11/2011
2/12/2011
2/13/2011
2/14/2011
2/15/2011 T
2/16/2011 1.35
2/17/2011 0.42
2/18/2011 1.40
2/19/2011 2.35
2/20/2011 0.13
2/21/2011 0.04
2/22/2011
2/23/2011
2/24/2011
2/25/2011 0.53
2/26/2011 1.71
2/27/2011 0.03
2/28/2011
3/1/2011
3/2/2011 0.25
3/3/2011 0.29
3/4/2011 0.15
3/5/2011
3/6/2011 0.10
3/7/2011 0.71
3/8/2011 0.03
3/9/2011
3/10/2011
3/11/2011
3/12/2011
3/13/2011
3/14/2011 T
3/15/2011
3/16/2011 0.57
3/17/2011 0.28
3/18/2011
3/19/2011 1.00
3/20/2011 1.70
3/21/2011 4.20
3/22/2011 0.35
3/23/2011 0.25
3/24/2011 1.71
3/25/2011 2.25
3/26/2011 0.35
3/27/2011 0.41
3/28/2011
3/29/2011
3/30/2011
3/31/2011
Day of YearDaily PrcpMultiday Prcp
4/1/2011
4/2/2011
4/3/2011
4/4/2011
4/5/2011
4/6/2011
4/7/2011 0.04
4/8/2011 **
4/9/2011 **
4/10/2011 **
4/11/2011 **
4/12/2011 **
4/13/2011 **
4/14/2011 **
4/15/2011 **
4/16/2011 **
4/17/2011 **
4/18/2011 **
4/19/2011 **
4/20/2011 **
4/21/2011 **
4/22/2011 **
4/23/2011 **
4/24/2011 1.03
4/25/2011
4/26/2011
4/27/2011
4/28/2011
4/29/2011
4/30/2011
5/1/2011
5/2/2011
5/3/2011
5/4/2011
5/5/2011
5/6/2011
5/7/2011
5/8/2011
5/9/2011
5/10/2011 0.27
5/11/2011
5/12/2011
5/13/2011
5/14/2011
5/15/2011 0.93
5/16/2011 0.08
5/17/2011
5/18/2011 1.37
5/19/2011 0.15
5/20/2011
5/21/2011
5/22/2011
5/23/2011
5/24/2011
5/25/2011
5/26/2011
5/27/2011
5/28/2011
5/29/2011 0.13
5/30/2011 0.21
5/31/2011
6/1/2011
6/2/2011
6/3/2011
6/4/2011 T
6/5/2011 0.71
6/6/2011 1.05
6/7/2011 0.03
6/8/2011
6/9/2011
6/10/2011
6/11/2011
6/12/2011
6/13/2011
6/14/2011
6/15/2011
6/16/2011
6/17/2011
6/18/2011
6/19/2011
6/20/2011
6/21/2011
6/22/2011
6/23/2011
6/24/2011
6/25/2011
6/26/2011
6/27/2011
6/28/2011
6/29/2011 1.60
6/30/2011 0.13
Day of YearDaily PrcpMultiday Prcp
7/1/2011
7/2/2011
7/3/2011
7/4/2011
7/5/2011
7/6/2011
7/7/2011
7/8/2011
7/9/2011
7/10/2011
7/11/2011
7/12/2011
7/13/2011
7/14/2011
7/15/2011
7/16/2011
7/17/2011
7/18/2011
7/19/2011
7/20/2011
7/21/2011
7/22/2011
7/23/2011
7/24/2011
7/25/2011
7/26/2011
7/27/2011
7/28/2011
7/29/2011
7/30/2011
7/31/2011
8/1/2011 0.15
8/2/2011
8/3/2011
8/4/2011
8/5/2011
8/6/2011
8/7/2011
8/8/2011
8/9/2011
8/10/2011
8/11/2011
8/12/2011
8/13/2011
8/14/2011
8/15/2011
8/16/2011
8/17/2011
8/18/2011
8/19/2011
8/20/2011
8/21/2011
8/22/2011
8/23/2011
8/24/2011
8/25/2011
8/26/2011
8/27/2011
8/28/2011
8/29/2011
8/30/2011
8/31/2011
9/1/2011
9/2/2011
9/3/2011
9/4/2011
9/5/2011
9/6/2011
9/7/2011
9/8/2011
9/9/2011
9/10/2011
9/11/2011 0.00
9/12/2011 0.04
9/13/2011
9/14/2011
9/15/2011
9/16/2011
9/17/2011
9/18/2011
9/19/2011
9/20/2011
9/21/2011
9/22/2011
9/23/2011
9/24/2011
9/25/2011 T
9/26/2011
9/27/2011
9/28/2011
9/29/2011
9/30/2011



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
12/15/2010 8:00 AM 0.87 M M M M
12/16/2010 8:00 AM 0.20 M M M M Mostly Drizzle
12/17/2010 8:00 AM 0.08 M M M M
12/18/2010 8:00 AM 3.77 M M M M Rained whole period. Heavy from 1700-0000
12/19/2010 8:00 AM 1.88 M M M M On East Fork Chowchilla River. Highest water observed in 13+ years.
12/20/2010 8:00 AM 1.13 M M M M
12/21/2010 8:00 AM 0.54 M M M M
12/22/2010 8:00 AM 0.31 M M M M
12/23/2010 8:00 AM 0.26 M M M M
1/2/2011 8:00 AM M M M M M The 5.64 rain is cumulative from 12/25-1/2/11 Approx 1.85" of rain fell for the 1/2/11 period (Report changed to Multi-day accumulation report.)
1/3/2011 8:00 AM 0.91 M M M M A little snow mixing with rain yesterday afternoon. No accumulation
1/4/2011 8:00 AM 0.00 0.0 M M M
1/5/2011 8:00 AM 0.00 0.0 M M M
1/10/2011 8:00 AM 0.04 M M M M Night time drizzle
1/12/2011 8:00 AM 0.08 M M M M
1/14/2011 8:00 AM 0.02 M M M M
2/5/2011 8:00 AM 0.00 0.0 M M M 1.15" collected between Jan30-31 while oout of area
2/9/2011 8:00 AM 0.02 M M M M Drizzle & fog
2/15/2011 8:00 AM T M M M M
2/16/2011 8:00 AM 1.35 M M M M Fifteen minute period of moderate hail 0783-0745
2/17/2011 8:00 AM 0.42 M M M M Rain, hail,snow most of yesterday. No accumulations
2/18/2011 8:00 AM 1.40 T M M M
2/19/2011 8:00 AM 2.35 5.0 M 5.0 M Snow began around 0330. 1+ inch an hour
2/20/2011 8:00 AM 0.13 0.2 0.13 M M
2/21/2011 8:00 AM 0.04 T T M M Brief periods of Hail/Popcorn Snow
2/25/2011 8:00 AM 0.53 T M M M
2/26/2011 8:00 AM 1.71 T M M M Mostly rain with a little sleet and snow
2/27/2011 8:00 AM 0.03 T M M M "popcorn" snow
3/2/2011 8:00 AM 0.25 M M M M
3/3/2011 8:00 AM 0.29 M M M M
3/4/2011 8:00 AM 0.15 0.0 0.00 M M Most percipitaion in the form of a breif hail storm at beginning of reporting period
3/6/2011 8:00 AM 0.10 0.0 0.00 M M
3/7/2011 8:00 AM 0.71 0.0 0.00 M M
3/8/2011 8:00 AM 0.03 M M M M
3/14/2011 8:00 AM T M M M M
3/16/2011 8:00 AM 0.57 M M M M
3/17/2011 8:00 AM 0.28 M M M M
3/19/2011 8:00 AM 1.00 1.5 1.00 1.0 1.00
3/20/2011 8:00 AM 1.70 0.0 0.00 0.0 0.00
3/21/2011 8:00 AM 4.20 8.0 M M M
3/22/2011 8:00 AM 0.35 0.2 0.10 M M
3/23/2011 8:00 AM 0.25 M M M M
3/24/2011 8:00 AM 1.71 2.0 M M M
3/25/2011 8:00 AM 2.25 2.0 M 3.0 M
3/26/2011 8:00 AM 0.35 M M 2.0 M
3/27/2011 8:00 AM 0.41 M M M M
4/7/2011 8:00 AM 0.04 M M M M
5/10/2011 8:00 AM 0.27 M M M M Rain mixed with hail
5/15/2011 8:00 AM 0.93 0.5 0.23 M M
5/16/2011 8:00 AM 0.08 M M M M
5/18/2011 8:00 AM 1.37 M M M M
5/19/2011 8:00 AM 0.15 M M M M
5/29/2011 8:00 AM 0.13 M M M M
5/30/2011 8:00 AM 0.21 M M M M
6/4/2011 8:00 AM T M M M M
6/5/2011 8:00 AM 0.71 M M M M
6/6/2011 8:00 AM 1.05 M M M M
6/7/2011 8:00 AM 0.03 M M M M
6/29/2011 8:00 AM 1.60 M M M M
6/30/2011 8:00 AM 0.13 M M M M
8/1/2011 8:00 AM 0.15 M M M M
9/11/2011 8:00 AM 0.00 0.0 M M M Trace
9/12/2011 8:00 AM 0.04 M M M M
9/25/2011 8:00 AM T M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
12/6/2010 12/14/2010 8:00 AM 9 0.00 M M
12/24/2010 1/02/2011 8:00 AM 10 5.64 M M The 5.64 rain is cumulative from 12/25-1/2/11 Approx 1.85" of rain fell for the 1/2/11 period
4/8/2011 4/24/2011 5:00 PM 17 1.03 M M



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground