Station Overview Station Location
Station Number CA-HM-75 Latitude 40.03801
Station Name Shelter Cove 0.6 NNE Longitude -124.06747
County Humboldt Elevation (ft) 394



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 17 3.65 2.28 3 2.28 3 0.00 0 0 3 0 0.0 0 0
Nov 17 9.15 14.77 18 13.49 16 1.28 2 1 16 0 0.0 0 0
Dec 17 12.99 1.20 4 1.20 4 0.00 0 0 4 0 0.0 0 0
Jan 18 10.49 12.77 14 12.77 14 0.00 0 0 14 0 0.0 0 0
Feb 18 9.14 0.90 9 0.90 9 0.00 0 0 9 0 0.0 0 0
March 18 8.48 11.78 17 11.78 17 0.00 0 0 17 0 0.0 0 0
April 18 4.78 11.79 10 11.79 10 0.00 0 0 10 0 0.0 0 0
May 18 3.42 0.60 3 0.60 3 0.00 0 0 3 0 0.0 0 0
June 18 1.38 0.06 1 0.06 1 0.00 0 0 1 0 0.0 0 0
July 18 0.08 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 18 0.37 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 18 1.11 1.73 1 1.73 1 0.00 0 0 1 0 0.0 0 0
Water Year Totals: 65.04" 57.88" 80 days 56.60" 78 1.28" 2 days 1 78 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
10/1/2017
10/2/2017
10/3/2017
10/4/2017
10/5/2017
10/6/2017
10/7/2017
10/8/2017
10/9/2017
10/10/2017
10/11/2017
10/12/2017
10/13/2017
10/14/2017
10/15/2017
10/16/2017
10/17/2017
10/18/2017
10/19/2017 1.69
10/20/2017
10/21/2017 0.17
10/22/2017 0.42
10/23/2017
10/24/2017
10/25/2017
10/26/2017
10/27/2017
10/28/2017
10/29/2017
10/30/2017
10/31/2017
11/1/2017
11/2/2017
11/3/2017 0.13
11/4/2017 0.70
11/5/2017
11/6/2017 0.18
11/7/2017
11/8/2017 0.96
11/9/2017 0.20
11/10/2017 0.38
11/11/2017 0.66
11/12/2017 0.03
11/13/2017 0.66
11/14/2017
11/15/2017 0.17
11/16/2017 0.28 **
11/17/2017 1.00 1.28
11/18/2017
11/19/2017
11/20/2017 5.87
11/21/2017
11/22/2017
11/23/2017
11/24/2017 0.49
11/25/2017
11/26/2017
11/27/2017 1.76
11/28/2017
11/29/2017 0.02
11/30/2017
12/1/2017
12/2/2017
12/3/2017 0.59
12/4/2017
12/5/2017
12/6/2017
12/7/2017
12/8/2017
12/9/2017
12/10/2017
12/11/2017
12/12/2017
12/13/2017
12/14/2017
12/15/2017
12/16/2017
12/17/2017
12/18/2017
12/19/2017
12/20/2017 0.54
12/21/2017 0.04
12/22/2017
12/23/2017
12/24/2017
12/25/2017
12/26/2017 0.03
12/27/2017
12/28/2017
12/29/2017
12/30/2017
12/31/2017
Day of YearDaily PrcpMultiday Prcp
1/1/2018
1/2/2018
1/3/2018
1/4/2018 0.32
1/5/2018 1.53
1/6/2018
1/7/2018
1/8/2018
1/9/2018
1/10/2018
1/11/2018 2.21
1/12/2018 0.47
1/13/2018
1/14/2018
1/15/2018
1/16/2018 1.59
1/17/2018
1/18/2018 1.28
1/19/2018 0.60
1/20/2018 0.02
1/21/2018
1/22/2018 3.13
1/23/2018
1/24/2018 0.94
1/25/2018 0.09
1/26/2018 0.45
1/27/2018 0.10
1/28/2018 0.04
1/29/2018
1/30/2018
1/31/2018
2/1/2018
2/2/2018
2/3/2018
2/4/2018
2/5/2018
2/6/2018
2/7/2018
2/8/2018
2/9/2018
2/10/2018
2/11/2018
2/12/2018 0.04
2/13/2018
2/14/2018
2/15/2018
2/16/2018
2/17/2018
2/18/2018 0.02
2/19/2018 0.15
2/20/2018
2/21/2018 0.04
2/22/2018 0.02
2/23/2018 0.06
2/24/2018 0.02
2/25/2018 0.10
2/26/2018 0.45
2/27/2018
2/28/2018
3/1/2018 1.80
3/2/2018 0.44
3/3/2018 0.89
3/4/2018
3/5/2018
3/6/2018
3/7/2018
3/8/2018 1.43
3/9/2018 0.64
3/10/2018 0.34
3/11/2018
3/12/2018
3/13/2018 1.47
3/14/2018 0.36
3/15/2018 0.35
3/16/2018 0.75
3/17/2018 0.28
3/18/2018
3/19/2018
3/20/2018 0.02
3/21/2018 0.49
3/22/2018 1.06
3/23/2018 0.16
3/24/2018 0.60
3/25/2018 0.70
3/26/2018
3/27/2018
3/28/2018
3/29/2018
3/30/2018
3/31/2018
Day of YearDaily PrcpMultiday Prcp
4/1/2018
4/2/2018
4/3/2018
4/4/2018
4/5/2018
4/6/2018 3.00
4/7/2018 5.34
4/8/2018 0.32
4/9/2018 0.07
4/10/2018 0.26
4/11/2018 0.13
4/12/2018 1.05
4/13/2018
4/14/2018
4/15/2018
4/16/2018 1.08
4/17/2018
4/18/2018
4/19/2018
4/20/2018
4/21/2018
4/22/2018
4/23/2018
4/24/2018
4/25/2018
4/26/2018
4/27/2018
4/28/2018 0.38
4/29/2018 0.16
4/30/2018
5/1/2018
5/2/2018
5/3/2018
5/4/2018
5/5/2018
5/6/2018
5/7/2018
5/8/2018
5/9/2018
5/10/2018
5/11/2018
5/12/2018
5/13/2018
5/14/2018
5/15/2018 0.02
5/16/2018
5/17/2018
5/18/2018
5/19/2018
5/20/2018
5/21/2018
5/22/2018
5/23/2018
5/24/2018
5/25/2018 0.31
5/26/2018 0.27
5/27/2018
5/28/2018
5/29/2018
5/30/2018
5/31/2018
6/1/2018
6/2/2018
6/3/2018
6/4/2018
6/5/2018
6/6/2018
6/7/2018
6/8/2018
6/9/2018 0.06
6/10/2018
6/11/2018
6/12/2018
6/13/2018
6/14/2018
6/15/2018
6/16/2018
6/17/2018
6/18/2018
6/19/2018
6/20/2018
6/21/2018
6/22/2018
6/23/2018
6/24/2018
6/25/2018
6/26/2018
6/27/2018
6/28/2018
6/29/2018
6/30/2018
Day of YearDaily PrcpMultiday Prcp
7/1/2018
7/2/2018
7/3/2018
7/4/2018
7/5/2018
7/6/2018
7/7/2018
7/8/2018
7/9/2018
7/10/2018
7/11/2018
7/12/2018
7/13/2018
7/14/2018
7/15/2018
7/16/2018
7/17/2018
7/18/2018
7/19/2018
7/20/2018
7/21/2018
7/22/2018
7/23/2018
7/24/2018
7/25/2018
7/26/2018
7/27/2018
7/28/2018
7/29/2018
7/30/2018
7/31/2018
8/1/2018
8/2/2018
8/3/2018
8/4/2018
8/5/2018
8/6/2018
8/7/2018
8/8/2018
8/9/2018
8/10/2018
8/11/2018
8/12/2018
8/13/2018
8/14/2018
8/15/2018
8/16/2018
8/17/2018
8/18/2018
8/19/2018
8/20/2018
8/21/2018
8/22/2018
8/23/2018
8/24/2018
8/25/2018
8/26/2018
8/27/2018
8/28/2018
8/29/2018
8/30/2018
8/31/2018
9/1/2018
9/2/2018
9/3/2018
9/4/2018
9/5/2018
9/6/2018
9/7/2018
9/8/2018
9/9/2018
9/10/2018
9/11/2018
9/12/2018
9/13/2018
9/14/2018
9/15/2018
9/16/2018
9/17/2018
9/18/2018
9/19/2018
9/20/2018
9/21/2018
9/22/2018
9/23/2018
9/24/2018
9/25/2018
9/26/2018
9/27/2018
9/28/2018
9/29/2018
9/30/2018 1.73



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/19/2017 11:00 PM 1.69 M M M M Light to heavy rain all day
10/21/2017 4:01 PM 0.17 M M M M
10/22/2017 9:20 AM 0.42 M M M M light drizzle overnight
11/3/2017 8:30 AM 0.13 M M M M rainfall over last 24 hours.Light rain and drizzle over entire period.
11/4/2017 9:24 AM 0.70 M M M M Precipitation for past 24 hours. Light rain and drizzle all day 11/3/17.
11/6/2017 8:00 AM 0.18 M M M M rainfall past 24 hours 11-5 to 11/6. Light rain all day.
11/8/2017 4:55 PM 0.96 M M M M Rain accumulation from 4 AM to 4 PM.
11/9/2017 7:24 AM 0.20 M M M M Rainfall since 4 pm 11-8-17.
11/10/2017 7:41 AM 0.38 M M M M rain accumulation since last reading, yesterday.
11/11/2017 9:00 AM 0.66 M M M M
11/12/2017 9:00 AM 0.03 M M M M Very light rain, drizzle yesterday.
11/13/2017 7:20 AM 0.66 M M M M Overnight rain. Heavy rain at approx.3 AM.
11/15/2017 8:00 AM 0.17 M M M M Rain overnight
11/16/2017 8:00 AM 0.28 M M M M Rain continued into 11/17.
11/17/2017 8:40 AM 1.00 M M M M Multi-day accumulation, 11-16 to 11-17-17.
11/20/2017 5:05 AM 5.87 M M M M Rain accumulation since 11/19 late pm. Still raining at time rain gauge emptied.
11/24/2017 7:40 AM 0.49 M M M M Light rain and drizzle
11/27/2017 5:30 PM 1.76 M M M M Accumulation since 11/26
11/29/2017 8:00 AM 0.02 M M M M Light rain and drizzle all day yesterday.
12/3/2017 9:00 AM 0.59 M M M M Steady rain and drizzle most of the day.
12/20/2017 7:24 AM 0.54 M M M M Rainfall was light except for a few heavy downpours yesterday evening.
12/21/2017 7:30 AM 0.04 M M M M Rain fall mostly between 8 to 10 a.m. yesterday.
12/26/2017 8:37 AM 0.03 M M M M Very light drizzle overnight.
1/4/2018 7:29 AM 0.32 M M M M Light rain yesterday
1/5/2018 5:30 AM 1.53 M M M M Overnight rain. Heavy at times.
1/11/2018 3:30 PM 2.21 M M M M Away from home 1-7 to 1-11-18. Rainfall recorded for that time period
1/12/2018 9:00 AM 0.47 M M M M Recorded after 4:30 PM 1-11-18
1/16/2018 8:40 AM 1.59 M M M M
1/18/2018 7:02 AM 1.28 M M M M Rain continues after 7am reading.
1/19/2018 1:00 PM 0.60 M M M M
1/20/2018 7:00 AM 0.02 M M M M
1/22/2018 7:00 AM 3.13 M M M M Rainfall all day yesterday.
1/24/2018 7:47 AM 0.94 M M M M Heavy rain start at 5:45 a.m. Emptied rain gauge.
1/25/2018 7:30 AM 0.09 M M M M Already Recorded yesterday's rainfall. This was rainfall after 4pm.
1/26/2018 9:00 AM 0.45 M M M M
1/27/2018 8:00 AM 0.10 M M M M
1/28/2018 8:00 AM 0.04 M M M M Light rain off and on with drizzle all day Saturday.
2/12/2018 7:00 AM 0.04 M M M M Cold front moved over Shelter Cove Sunday and a short period of rain was followed by a sunny afternoon.
2/18/2018 8:30 AM 0.02 M M M M Trace of rain overnight with a brief shower early a.m.
2/19/2018 7:30 AM 0.15 M M M M Overnight accumulation at my altitude of 400 ft. Snow in mountains 1000 ft and above.
2/21/2018 7:00 AM 0.04 M M M M Fast moving storm, brief period of rain early morning.
2/22/2018 7:50 AM 0.02 M M M M light rain until measurement time. Rainfall increased immediately following measurement.
2/23/2018 7:00 AM 0.06 M M M M Light showers early yesterday.
2/24/2018 7:00 AM 0.02 M M M M Heavy clouds and light rain since early a.m.
2/25/2018 7:00 AM 0.10 M M M M Light rain throughout day.
2/26/2018 7:00 AM 0.45 M M M M Rain, heavy at times, from 10:30 pm.
3/1/2018 7:00 AM 1.80 M M M M Heavy rain from 4 pm yesterday. rain stopped early a.m. today.
3/2/2018 7:00 AM 0.44 M M M M Additional rain since reading taken yesterday. There is snow in the mountains above 1000 ft.
3/3/2018 7:00 AM 0.89 M M M M Continuing rain showers. Snow above 1500 ft.
3/8/2018 9:00 AM 1.43 M M M M Rain since Wed.afternoon thru 9 am today.
3/9/2018 8:00 AM 0.64 M M M M Rain continues
3/10/2018 7:00 AM 0.34 M M M M
3/13/2018 7:00 AM 1.47 M M M M Heavy rain overnight.
3/14/2018 7:00 AM 0.36 M M M M Light rain overnight.
3/15/2018 7:35 AM 0.35 M M M M Rain started overnight.
3/16/2018 7:00 AM 0.75 M M M M 1ST OF TWO DAY MEASUREMENT
3/17/2018 7:00 AM 0.28 M M M M 2ND DAY OF RAIN
3/20/2018 7:00 AM 0.02 M M M M Very light rain developed overnight.
3/21/2018 7:00 AM 0.49 M M M M Overnight rain, heavy at times.
3/22/2018 7:00 AM 1.06 M M M M periods of heavy rain last 24 hours.
3/23/2018 7:00 AM 0.16 M M M M
3/24/2018 7:00 AM 0.60 M M M M Rain showers with some thundershowers and hail.
3/25/2018 7:00 AM 0.70 M M M M Showers and thundershowers all day yesterday. Unable to measure hail water content.
4/6/2018 7:30 AM 3.00 M M M M heavy rain continues after rain gauge emptied.
4/7/2018 7:00 AM 5.34 M M M M
4/8/2018 7:00 AM 0.32 M M M M Missed day
4/9/2018 7:00 AM 0.07 M M M M Rain showers early Sunday with clearing after noon.
4/10/2018 8:30 AM 0.26 M M M M light rain overnight.
4/11/2018 7:00 AM 0.13 M M M M Light rain yesterday morning, with clearing and continuing showers in afternoon.
4/12/2018 7:00 AM 1.05 M M M M Heavy rain mid-day for several hours.
4/16/2018 7:00 AM 1.08 M M M M Periods of heavy rain yesterday. 1/2 in by 2pm. Rain began again overnight and was steady.
4/28/2018 7:30 AM 0.38 M M M M Very light rain over past 24 hours, continuing today.
4/29/2018 7:30 AM 0.16 M M M M Mostly light rain showers yesterday and continuing into this morning.
5/15/2018 7:00 AM 0.02 M M M M Very light rain overnight.
5/25/2018 7:00 AM 0.31 M M M M Overnight rain, heavy at times.
5/26/2018 7:00 AM 0.27 M M M M Light rain all day Friday.
6/9/2018 7:00 PM 0.06 M M M M Light showers
9/30/2018 8:00 AM 1.73 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/16/2017 11/17/2017 8:40 AM 2 1.28 M 0.00 Rain accumulation over two days



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