Station Overview Station Location
Station Number CA-SK-4 Latitude 41.510848
Station Name Etna 3.9 NNW Longitude -122.923372
County Siskiyou Elevation (ft) 2966



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 15 1.50 0.30 3 0.30 3 0.00 0 0 3 0 0.0 0 0
Nov 15 3.55 0.73 9 0.73 9 0.00 0 0 9 0 1.8 1 1
Dec 15 4.14 10.26 22 10.26 22 0.00 0 0 22 0 11.2 8 7
Jan 16 4.17 9.59 16 9.59 16 0.00 0 0 16 0 4.5 1 1
Feb 16 3.31 1.87 8 1.87 8 0.00 0 0 7 1 3.0 1 0
March 16 2.13 6.60 14 6.60 14 0.00 0 0 14 0 0.0 0 0
April 16 1.23 1.53 7 1.53 7 0.00 0 0 7 0 0.0 0 0
May 16 1.04 0.92 3 0.92 3 0.00 0 0 3 0 0.0 0 0
June 16 0.55 1.13 4 1.13 4 0.00 0 0 4 0 0.0 0 0
July 16 0.48 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 16 0.27 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 16 0.48 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 22.85" 32.93" 86 days 32.93" 86 0.00" 0 days 0 85 days 1 days 20.5" 11 days 9 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
10/1/2015
10/2/2015
10/3/2015
10/4/2015
10/5/2015
10/6/2015
10/7/2015
10/8/2015
10/9/2015
10/10/2015
10/11/2015
10/12/2015
10/13/2015
10/14/2015
10/15/2015
10/16/2015
10/17/2015
10/18/2015
10/19/2015
10/20/2015 0.19
10/21/2015
10/22/2015
10/23/2015
10/24/2015
10/25/2015
10/26/2015 0.09
10/27/2015 0.02
10/28/2015
10/29/2015
10/30/2015
10/31/2015
11/1/2015 0.28
11/2/2015 0.04
11/3/2015
11/4/2015
11/5/2015
11/6/2015
11/7/2015
11/8/2015 0.04
11/9/2015 0.04
11/10/2015 0.03
11/11/2015
11/12/2015
11/13/2015
11/14/2015
11/15/2015 0.10
11/16/2015 0.05
11/17/2015
11/18/2015
11/19/2015
11/20/2015
11/21/2015
11/22/2015
11/23/2015
11/24/2015 0.07
11/25/2015 0.08
11/26/2015
11/27/2015
11/28/2015
11/29/2015
11/30/2015
12/1/2015
12/2/2015 0.16
12/3/2015 0.24
12/4/2015 0.96
12/5/2015 0.07
12/6/2015 0.82
12/7/2015 0.07
12/8/2015 0.12
12/9/2015 0.32
12/10/2015 1.52
12/11/2015 0.57
12/12/2015
12/13/2015 1.70
12/14/2015 0.08
12/15/2015 0.09
12/16/2015
12/17/2015 0.03
12/18/2015 0.57
12/19/2015 0.47
12/20/2015
12/21/2015 0.65
12/22/2015 1.06
12/23/2015
12/24/2015 0.49
12/25/2015 0.06
12/26/2015
12/27/2015
12/28/2015 0.13
12/29/2015
12/30/2015 0.08
12/31/2015
Day of YearDaily PrcpMultiday Prcp
1/1/2016
1/2/2016
1/3/2016
1/4/2016
1/5/2016
1/6/2016
1/7/2016
1/8/2016
1/9/2016 0.15
1/10/2016 0.22
1/11/2016
1/12/2016
1/13/2016 0.59
1/14/2016 0.31
1/15/2016 0.78
1/16/2016 0.45
1/17/2016 0.54
1/18/2016 2.66
1/19/2016 0.22
1/20/2016
1/21/2016
1/22/2016 0.92
1/23/2016 0.37
1/24/2016 0.08
1/25/2016 0.19
1/26/2016
1/27/2016
1/28/2016
1/29/2016 1.62
1/30/2016 0.42
1/31/2016 0.07
2/1/2016
2/2/2016 0.15
2/3/2016
2/4/2016 0.20
2/5/2016
2/6/2016
2/7/2016
2/8/2016
2/9/2016
2/10/2016
2/11/2016
2/12/2016
2/13/2016
2/14/2016
2/15/2016
2/16/2016
2/17/2016 T
2/18/2016 0.69
2/19/2016 0.22
2/20/2016 0.32
2/21/2016
2/22/2016 0.01
2/23/2016
2/24/2016
2/25/2016
2/26/2016
2/27/2016 0.28
2/28/2016
2/29/2016
3/1/2016
3/2/2016 0.18
3/3/2016 0.22
3/4/2016
3/5/2016 0.15
3/6/2016 1.30
3/7/2016 0.32
3/8/2016
3/9/2016 0.36
3/10/2016 0.75
3/11/2016 0.19
3/12/2016 0.19
3/13/2016 0.66
3/14/2016 1.00
3/15/2016
3/16/2016
3/17/2016
3/18/2016
3/19/2016
3/20/2016
3/21/2016 0.68
3/22/2016 0.58
3/23/2016 0.02
3/24/2016
3/25/2016
3/26/2016
3/27/2016
3/28/2016
3/29/2016
3/30/2016
3/31/2016
Day of YearDaily PrcpMultiday Prcp
4/1/2016
4/2/2016
4/3/2016
4/4/2016
4/5/2016
4/6/2016
4/7/2016
4/8/2016
4/9/2016
4/10/2016 0.05
4/11/2016 0.16
4/12/2016 0.09
4/13/2016
4/14/2016 0.33
4/15/2016 0.19
4/16/2016
4/17/2016
4/18/2016
4/19/2016
4/20/2016
4/21/2016
4/22/2016 0.55
4/23/2016
4/24/2016
4/25/2016
4/26/2016
4/27/2016 0.16
4/28/2016
4/29/2016
4/30/2016
5/1/2016
5/2/2016
5/3/2016
5/4/2016 0.70
5/5/2016 0.12
5/6/2016 0.10
5/7/2016
5/8/2016
5/9/2016
5/10/2016
5/11/2016
5/12/2016
5/13/2016
5/14/2016
5/15/2016
5/16/2016
5/17/2016
5/18/2016
5/19/2016
5/20/2016
5/21/2016
5/22/2016
5/23/2016
5/24/2016
5/25/2016
5/26/2016
5/27/2016
5/28/2016
5/29/2016
5/30/2016
5/31/2016
6/1/2016
6/2/2016
6/3/2016
6/4/2016
6/5/2016
6/6/2016 0.65
6/7/2016
6/8/2016
6/9/2016
6/10/2016
6/11/2016
6/12/2016
6/13/2016
6/14/2016
6/15/2016
6/16/2016 0.02
6/17/2016 0.06
6/18/2016 0.40
6/19/2016
6/20/2016
6/21/2016
6/22/2016
6/23/2016
6/24/2016
6/25/2016
6/26/2016
6/27/2016
6/28/2016
6/29/2016
6/30/2016
Day of YearDaily PrcpMultiday Prcp
7/1/2016
7/2/2016
7/3/2016
7/4/2016
7/5/2016
7/6/2016
7/7/2016
7/8/2016
7/9/2016
7/10/2016
7/11/2016
7/12/2016
7/13/2016
7/14/2016
7/15/2016
7/16/2016
7/17/2016
7/18/2016
7/19/2016
7/20/2016
7/21/2016
7/22/2016
7/23/2016
7/24/2016
7/25/2016
7/26/2016
7/27/2016
7/28/2016
7/29/2016
7/30/2016
7/31/2016
8/1/2016
8/2/2016
8/3/2016
8/4/2016
8/5/2016
8/6/2016
8/7/2016
8/8/2016
8/9/2016
8/10/2016
8/11/2016
8/12/2016
8/13/2016
8/14/2016
8/15/2016
8/16/2016
8/17/2016
8/18/2016
8/19/2016
8/20/2016
8/21/2016
8/22/2016
8/23/2016
8/24/2016
8/25/2016
8/26/2016
8/27/2016
8/28/2016
8/29/2016
8/30/2016
8/31/2016
9/1/2016
9/2/2016
9/3/2016
9/4/2016
9/5/2016
9/6/2016
9/7/2016
9/8/2016
9/9/2016
9/10/2016
9/11/2016
9/12/2016
9/13/2016
9/14/2016
9/15/2016
9/16/2016
9/17/2016
9/18/2016
9/19/2016
9/20/2016
9/21/2016
9/22/2016
9/23/2016
9/24/2016
9/25/2016
9/26/2016
9/27/2016
9/28/2016
9/29/2016
9/30/2016



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/20/2015 7:00 AM 0.19 M M M M
10/26/2015 6:40 AM 0.09 M M M M
10/27/2015 7:00 AM 0.02 M M M M
11/1/2015 7:00 AM 0.28 M M M M
11/2/2015 6:40 AM 0.04 M M M M
11/8/2015 7:00 AM 0.04 M M M M
11/9/2015 7:00 AM 0.04 M M M M
11/10/2015 7:00 AM 0.03 M M M M
11/15/2015 7:00 AM 0.10 M M M M
11/16/2015 7:00 AM 0.05 M M M M
11/24/2015 7:00 AM 0.07 M M M M
11/25/2015 7:00 AM 0.08 1.8 M 1.8 M
12/2/2015 6:40 AM 0.16 M M M M
12/3/2015 7:00 AM 0.24 M M M M
12/4/2015 7:00 AM 0.96 M M M M
12/5/2015 7:00 AM 0.07 M M M M
12/6/2015 7:00 AM 0.82 M M M M rain fell between midnight and 6 am
12/7/2015 6:40 AM 0.07 M M M M
12/8/2015 7:00 AM 0.12 M M M M
12/9/2015 6:40 AM 0.32 M M M M
12/10/2015 6:40 AM 1.52 M M M M Approximately 1.1 inches fell between midnight and 6 am.
12/11/2015 7:00 AM 0.57 0.7 M 0.7 M
12/13/2015 7:00 AM 1.70 M M M M snow fell for 2 hours during the morning of Dec 12. 0.4 inches accumulated and then melted.
12/14/2015 7:00 AM 0.08 0.2 M M M
12/15/2015 6:40 AM 0.09 1.0 M 1.0 M
12/17/2015 6:25 AM 0.03 0.2 M M M
12/18/2015 7:00 AM 0.57 M M M M
12/19/2015 7:00 AM 0.47 M M M M
12/21/2015 7:00 AM 0.65 M M 0.5 M Snow, 4 inches on Dec 20, then rain. Rain early on Dec21
12/22/2015 7:00 AM 1.06 M M M M
12/24/2015 7:00 AM 0.49 5.5 M 5.5 M snow started at midnight.
12/25/2015 7:00 AM 0.06 0.5 M 4.5 M
12/28/2015 7:00 AM 0.13 1.8 M 5.0 M
12/30/2015 7:00 AM 0.08 1.3 M 4.5 M
1/9/2016 7:00 AM 0.15 M M T M Spotty snow accumulation.
1/10/2016 7:00 AM 0.22 M M M M Snowed from 9 to 11 am. From 10 to 11 moderately. 0.4 inch accumulation, then melted.
1/13/2016 6:40 AM 0.59 M M M M
1/14/2016 7:00 AM 0.31 M M M M
1/15/2016 6:30 AM 0.78 4.5 M M M
1/16/2016 7:00 AM 0.45 M M 2.1 M
1/17/2016 7:00 AM 0.54 M M M M
1/18/2016 7:00 AM 2.66 M M T M
1/19/2016 7:00 AM 0.22 M M M M
1/22/2016 6:40 AM 0.92 M M M M
1/23/2016 7:00 AM 0.37 M M M M
1/24/2016 7:00 AM 0.08 M M M M
1/25/2016 7:00 AM 0.19 M M M M
1/29/2016 6:40 AM 1.62 M M M M
1/30/2016 7:00 AM 0.42 M M M M
1/31/2016 7:00 AM 0.07 M M M M
2/2/2016 7:00 AM 0.15 3.0 M M M
2/4/2016 7:00 AM 0.20 M M M M
2/17/2016 7:00 AM T M M M M
2/18/2016 6:40 AM 0.69 M M M M
2/19/2016 7:00 AM 0.22 M M M M
2/20/2016 7:00 AM 0.32 M M M M
2/22/2016 7:00 AM 0.01 M M M M
2/27/2016 7:00 AM 0.28 M M M M
3/2/2016 7:00 AM 0.18 M M M M
3/3/2016 7:00 AM 0.22 M M M M
3/5/2016 7:00 AM 0.15 M M M M
3/6/2016 7:00 AM 1.30 M M M M
3/7/2016 7:00 AM 0.32 M M M M
3/9/2016 7:00 AM 0.36 M M M M
3/10/2016 6:40 AM 0.75 M M M M
3/11/2016 7:00 AM 0.19 M M M M
3/12/2016 7:00 AM 0.19 M M M M
3/13/2016 7:00 AM 0.66 M M M M
3/14/2016 7:00 AM 1.00 M M M M
3/21/2016 7:00 AM 0.68 M M M M
3/22/2016 7:00 AM 0.58 M M M M
3/23/2016 7:00 AM 0.02 M M M M
4/10/2016 7:00 AM 0.05 M M M M
4/11/2016 7:00 AM 0.16 M M M M
4/12/2016 7:00 AM 0.09 M M M M
4/14/2016 7:00 AM 0.33 M M M M
4/15/2016 7:00 AM 0.19 M M M M
4/22/2016 7:00 AM 0.55 M M M M
4/27/2016 7:00 AM 0.16 M M M M
5/4/2016 7:00 AM 0.70 M M M M
5/5/2016 7:00 AM 0.12 M M M M
5/6/2016 7:00 AM 0.10 M M M M
6/6/2016 7:00 AM 0.65 M M M M Rain off and on for an hour, at times intense
6/16/2016 7:00 AM 0.02 M M M M
6/17/2016 7:00 AM 0.06 M M M M
6/18/2016 7:00 AM 0.40 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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