Station Overview Station Location
Station Number CA-TY-7 Latitude 40.985867
Station Name Trinity Center 0.2 ENE Longitude -122.703573
County Trinity Elevation (ft) 2481



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 2.80 10.11 8 10.11 8 0.00 0 0 8 0 0.0 0 0
Nov 10 6.77 5.28 8 3.78 6 1.50 2 1 6 0 0.0 0 0
Dec 10 9.78 10.24 13 8.17 9 2.07 4 2 9 0 0.0 0 0
Jan 11 9.01 2.50 8 0.90 2 1.60 6 1 2 0 0.0 0 0
Feb 11 8.68 3.38 6 2.09 3 1.29 3 1 3 0 0.0 0 0
March 11 7.13 15.12 16 12.47 14 2.65 2 1 14 0 0.0 0 0
April 11 3.84 1.64 3 1.64 3 0.00 0 0 3 0 0.0 0 0
May 11 2.82 1.65 5 0.81 2 0.84 3 1 2 0 0.0 0 0
June 11 1.39 7.05 7 4.15 3 2.90 4 1 3 0 0.0 0 0
July 11 0.37 1.00 2 1.00 2 0.00 0 0 2 0 0.0 0 0
Aug 11 0.42 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 11 0.88 0.32 9 0.32 9 0.00 0 0 1 0 0.0 0 0
Water Year Totals: 53.89" 58.29" 85 days 45.44" 61 12.85" 24 days 8 53 days 0 days 0.0" 0 days 0 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 0.24
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 0.91
10/24/2010 4.34
10/25/2010 0.65
10/26/2010
10/27/2010
10/28/2010 1.67
10/29/2010 1.72
10/30/2010 0.09
10/31/2010 0.49
11/1/2010
11/2/2010
11/3/2010
11/4/2010
11/5/2010
11/6/2010
11/7/2010 1.57
11/8/2010 0.08
11/9/2010
11/10/2010 0.52
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 0.31
11/21/2010 0.72
11/22/2010 0.58
11/23/2010
11/24/2010
11/25/2010
11/26/2010
11/27/2010 **
11/28/2010 1.50
11/29/2010
11/30/2010
12/1/2010 **
12/2/2010 0.75
12/3/2010 0.60
12/4/2010
12/5/2010 0.38
12/6/2010 1.40
12/7/2010 **
12/8/2010 1.32
12/9/2010
12/10/2010
12/11/2010
12/12/2010
12/13/2010
12/14/2010
12/15/2010
12/16/2010
12/17/2010
12/18/2010 0.95
12/19/2010
12/20/2010 0.73
12/21/2010 0.29
12/22/2010
12/23/2010
12/24/2010
12/25/2010
12/26/2010 1.70
12/27/2010
12/28/2010 0.14
12/29/2010
12/30/2010 1.98
12/31/2010
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.50
1/2/2011
1/3/2011
1/4/2011
1/5/2011
1/6/2011
1/7/2011
1/8/2011
1/9/2011
1/10/2011
1/11/2011 **
1/12/2011 **
1/13/2011 **
1/14/2011 **
1/15/2011 **
1/16/2011 1.60
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 0.40
1/30/2011
1/31/2011
2/1/2011
2/2/2011
2/3/2011
2/4/2011
2/5/2011
2/6/2011
2/7/2011
2/8/2011
2/9/2011
2/10/2011
2/11/2011
2/12/2011
2/13/2011
2/14/2011 0.25
2/15/2011 1.75
2/16/2011 **
2/17/2011 **
2/18/2011 1.29
2/19/2011
2/20/2011 0.09
2/21/2011
2/22/2011
2/23/2011
2/24/2011
2/25/2011
2/26/2011
2/27/2011
2/28/2011
3/1/2011
3/2/2011 1.21
3/3/2011
3/4/2011 0.15
3/5/2011 0.23
3/6/2011
3/7/2011 0.10
3/8/2011
3/9/2011
3/10/2011
3/11/2011
3/12/2011 0.38
3/13/2011 0.86
3/14/2011 1.49
3/15/2011 0.83
3/16/2011 1.46
3/17/2011
3/18/2011
3/19/2011
3/20/2011 2.40
3/21/2011 0.75
3/22/2011
3/23/2011 **
3/24/2011 2.65
3/25/2011 0.85
3/26/2011 1.18
3/27/2011
3/28/2011 0.58
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
4/8/2011
4/9/2011
4/10/2011
4/11/2011
4/12/2011
4/13/2011
4/14/2011
4/15/2011 0.46
4/16/2011
4/17/2011
4/18/2011
4/19/2011
4/20/2011
4/21/2011 0.90
4/22/2011
4/23/2011 0.28
4/24/2011
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
5/11/2011
5/12/2011
5/13/2011
5/14/2011
5/15/2011 **
5/16/2011 **
5/17/2011 0.84
5/18/2011
5/19/2011
5/20/2011
5/21/2011
5/22/2011
5/23/2011
5/24/2011
5/25/2011 M
5/26/2011 0.73
5/27/2011 0.08
5/28/2011
5/29/2011
5/30/2011
5/31/2011
6/1/2011 0.75
6/2/2011
6/3/2011
6/4/2011
6/5/2011 0.50
6/6/2011
6/7/2011
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 2.90 **
6/29/2011 2.90
6/30/2011
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 0.75
7/14/2011
7/15/2011
7/16/2011
7/17/2011
7/18/2011 0.25
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
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
9/12/2011
9/13/2011 0.32
9/14/2011
9/15/2011
9/16/2011
9/17/2011 0.00
9/18/2011 0.00
9/19/2011 0.00
9/20/2011 0.00
9/21/2011 0.00
9/22/2011 0.00
9/23/2011 0.00
9/24/2011 0.00
9/25/2011
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
10/4/2010 8:00 AM 0.24 M M M M
10/23/2010 8:30 AM 0.91 M M M M
10/24/2010 8:30 AM 4.34 M M M M Began raining at 4 PM on 10-22 and hasn't stopped. Total for storm so far in 40 hours is 5.25 and raining. Creek is running very high.
10/25/2010 8:00 AM 0.65 M M M M Storm ended at 4 PM yesterday with a total of 5.90 inches in 48 hours.
10/28/2010 11:00 AM 1.67 M M M M Very cold at 37 degrees (often snows at 36). Lots of snow above in mountains.
10/29/2010 8:30 AM 1.72 M M M M More RAIN
10/30/2010 9:30 AM 0.09 M M M M
10/31/2010 9:00 AM 0.49 M M M M
11/7/2010 8:30 AM 1.57 M M M M
11/8/2010 8:30 AM 0.08 M M M M
11/10/2010 8:00 AM 0.52 M M M M
11/20/2010 9:00 AM 0.31 M M M M Snow melt
11/21/2010 8:00 AM 0.72 M M M M Snow melt
11/22/2010 8:00 AM 0.58 M M M M I don't believe I reported this snow melt
12/3/2010 8:30 AM 0.60 M M M M Drizzle all day
12/5/2010 8:30 AM 0.38 M M M M Drizzle!!!
12/6/2010 8:30 AM 1.40 M M M M
12/18/2010 8:30 AM 0.95 M M M M
12/20/2010 8:00 AM 0.73 M M M M snow melt
12/21/2010 9:00 AM 0.29 M M M M
12/26/2010 10:00 AM 1.70 M M M M
12/28/2010 8:00 AM 0.14 M M M M
12/30/2010 8:30 AM 1.98 M M M M .42 was rain. 1.56 was snow melt
1/1/2011 9:00 AM 0.50 M M M M
1/29/2011 8:30 AM 0.40 M M M M
2/14/2011 8:30 AM 0.25 M M M M
2/15/2011 8:30 AM 1.75 M M M M
2/20/2011 8:00 AM 0.09 M M M M Snow melt
3/2/2011 9:00 AM 1.21 M M M M Rain and trace of snow melt
3/4/2011 8:30 AM 0.15 M M M M
3/5/2011 9:00 AM 0.23 M M M M
3/7/2011 8:30 AM 0.10 M M M M
3/12/2011 9:00 AM 0.38 M M M M
3/13/2011 9:00 AM 0.86 M M M M
3/14/2011 8:00 AM 1.49 M M M M
3/15/2011 9:00 AM 0.83 M M M M
3/16/2011 8:00 AM 1.46 M M M M
3/20/2011 9:00 AM 2.40 M M M M All snow melt
3/21/2011 8:00 AM 0.75 M M M M Snow melt
3/25/2011 9:30 AM 0.85 M M M M Collection from 6 last night until 9:30 this morning. Rain and snow melt.
3/26/2011 9:00 AM 1.18 M M M M
3/28/2011 9:00 AM 0.58 M M M M
4/15/2011 10:00 AM 0.46 M M M M
4/21/2011 8:00 AM 0.90 M M M M
4/23/2011 11:00 AM 0.28 M M M M
5/25/2011 9:00 AM M M M M M (edit: daily precip initially recorded as 0.93". changed to NA due to discrepancy with nearby stations. observer contacted. P.G.)
5/26/2011 9:00 AM 0.73 M M M M
5/27/2011 9:00 AM 0.08 M M M M
6/1/2011 8:00 AM 0.75 M M M M
6/5/2011 8:00 AM 0.50 M M M M
6/28/2011 8:00 AM 2.90 M M M M
7/13/2011 8:00 AM 0.75 M M M M
7/18/2011 8:00 AM 0.25 M M M M
9/13/2011 8:00 AM 0.32 M M M M Heavy rain at 8PM. Brilliant thunderstorm with mostly sheet lighetning.
9/17/2011 8:00 AM 0.00 0.0 M M M
9/18/2011 8:00 AM 0.00 0.0 M M M
9/19/2011 8:00 AM 0.00 0.0 M M M
9/20/2011 8:00 AM 0.00 0.0 M M M
9/21/2011 8:00 AM 0.00 0.0 M M M
9/22/2011 8:00 AM 0.00 0.0 M M M
9/23/2011 8:00 AM 0.00 0.0 M M M
9/24/2011 8:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/27/2010 11/28/2010 8:00 AM 2 1.50 M M Snow melt
12/1/2010 12/02/2010 8:30 AM 2 0.75 M M
12/7/2010 12/08/2010 5:30 PM 2 1.32 M M
1/11/2011 1/16/2011 8:30 AM 6 1.60 M M Mostly snow melt
2/16/2011 2/18/2011 12:00 AM 3 1.29 M M Snow melt
3/23/2011 3/24/2011 5:30 PM 2 2.65 M M
5/15/2011 5/17/2011 12:00 AM 3 0.84 M M
6/26/2011 6/29/2011 12:00 AM 4 2.90 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