Station Overview Station Location
Station Number CO-GR-73 Latitude 40.19972222
Station Name Granby 7.7 N Longitude -105.9258333
County Grand Elevation (ft) 8562



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 18 1.20 1.68 31 1.58 29 0.10 2 1 13 2 8.8 6 0
Nov 18 1.21 2.34 30 2.34 30 0.00 0 0 13 4 36.6 14 5
Dec 18 1.24 1.14 31 1.14 31 0.00 0 0 15 4 17.4 16 25
Jan 19 1.25 1.57 31 1.57 31 0.00 0 0 13 2 22.5 14 31
Feb 19 1.31 1.04 28 1.04 28 0.00 0 0 9 5 16.4 9 22
March 19 1.25 3.13 30 3.13 30 0.00 0 0 13 2 39.5 13 25
April 19 1.68 2.97 29 2.90 27 0.07 2 1 14 3 11.1 11 16
May 19 1.67 1.76 31 1.59 29 0.17 2 1 11 4 8.2 7 0
June 19 1.38 2.21 30 2.21 30 0.00 0 0 14 3 3.8 2 1
July 19 1.46 0.91 31 0.91 31 0.00 0 0 13 4 0.0 0 0
Aug 19 1.74 0.54 31 0.54 31 0.00 0 0 7 1 0.0 0 0
Sept 19 1.33 0.99 30 0.99 30 0.00 0 0 7 1 0.0 0 0
Water Year Totals: 16.72" 20.28" 363 days 19.94" 357 0.34" 6 days 3 142 days 35 days 164.3" 92 days 125 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
10/1/2018 0.00
10/2/2018 **
10/3/2018 0.10
10/4/2018 0.05
10/5/2018 0.07
10/6/2018 0.15
10/7/2018 0.11
10/8/2018 0.12
10/9/2018 0.16
10/10/2018 0.08
10/11/2018 0.25
10/12/2018 0.23
10/13/2018 0.00
10/14/2018 0.06
10/15/2018 T
10/16/2018 0.00
10/17/2018 0.00
10/18/2018 0.00
10/19/2018 T
10/20/2018 0.00
10/21/2018 0.00
10/22/2018 0.00
10/23/2018 0.00
10/24/2018 0.04
10/25/2018 0.00
10/26/2018 0.00
10/27/2018 0.00
10/28/2018 0.00
10/29/2018 0.00
10/30/2018 0.09
10/31/2018 0.17
11/1/2018 0.03
11/2/2018 T
11/3/2018 0.33
11/4/2018 0.15
11/5/2018 0.33
11/6/2018 0.05
11/7/2018 0.03
11/8/2018 0.01
11/9/2018 0.00
11/10/2018 0.00
11/11/2018 0.00
11/12/2018 T
11/13/2018 0.00
11/14/2018 0.00
11/15/2018 0.00
11/16/2018 0.00
11/17/2018 0.00
11/18/2018 0.06
11/19/2018 T
11/20/2018 0.00
11/21/2018 0.00
11/22/2018 0.00
11/23/2018 0.06
11/24/2018 0.49
11/25/2018 0.44
11/26/2018 T
11/27/2018 0.00
11/28/2018 0.00
11/29/2018 0.27
11/30/2018 0.09
12/1/2018 0.11
12/2/2018 T
12/3/2018 T
12/4/2018 0.04
12/5/2018 0.00
12/6/2018 0.08
12/7/2018 0.02
12/8/2018 0.02
12/9/2018 0.02
12/10/2018 0.00
12/11/2018 0.00
12/12/2018 0.00
12/13/2018 0.06
12/14/2018 0.00
12/15/2018 0.00
12/16/2018 0.00
12/17/2018 0.00
12/18/2018 0.00
12/19/2018 0.32
12/20/2018 0.07
12/21/2018 0.00
12/22/2018 0.06
12/23/2018 T
12/24/2018 0.09
12/25/2018 0.02
12/26/2018 0.00
12/27/2018 0.18
12/28/2018 0.00
12/29/2018 0.02
12/30/2018 T
12/31/2018 0.03
Day of YearDaily PrcpMultiday Prcp
1/1/2019 0.00
1/2/2019 0.00
1/3/2019 0.00
1/4/2019 0.00
1/5/2019 0.00
1/6/2019 0.00
1/7/2019 0.02
1/8/2019 0.15
1/9/2019 0.00
1/10/2019 0.00
1/11/2019 0.32
1/12/2019 0.06
1/13/2019 0.00
1/14/2019 0.00
1/15/2019 0.00
1/16/2019 T
1/17/2019 T
1/18/2019 0.42
1/19/2019 0.20
1/20/2019 0.00
1/21/2019 0.00
1/22/2019 0.02
1/23/2019 0.02
1/24/2019 0.15
1/25/2019 0.09
1/26/2019 0.07
1/27/2019 0.02
1/28/2019 0.03
1/29/2019 0.00
1/30/2019 0.00
1/31/2019 0.00
2/1/2019 0.00
2/2/2019 0.00
2/3/2019 0.00
2/4/2019 T
2/5/2019 0.12
2/6/2019 0.14
2/7/2019 T
2/8/2019 0.01
2/9/2019 0.00
2/10/2019 0.00
2/11/2019 0.00
2/12/2019 T
2/13/2019 0.00
2/14/2019 0.10
2/15/2019 0.31
2/16/2019 0.00
2/17/2019 0.20
2/18/2019 0.00
2/19/2019 T
2/20/2019 T
2/21/2019 0.00
2/22/2019 0.00
2/23/2019 0.08
2/24/2019 0.03
2/25/2019 0.00
2/26/2019 0.00
2/27/2019 0.00
2/28/2019 0.05
3/1/2019
3/2/2019 0.25
3/3/2019 0.45
3/4/2019 0.20
3/5/2019 0.00
3/6/2019 0.27
3/7/2019 0.42
3/8/2019 0.04
3/9/2019 0.21
3/10/2019 0.13
3/11/2019 0.00
3/12/2019 0.00
3/13/2019 0.10
3/14/2019 0.80
3/15/2019 T
3/16/2019 0.00
3/17/2019 0.00
3/18/2019 0.00
3/19/2019 0.00
3/20/2019 0.00
3/21/2019 0.00
3/22/2019 0.00
3/23/2019 0.06
3/24/2019 0.00
3/25/2019 0.06
3/26/2019 0.00
3/27/2019 0.00
3/28/2019 0.00
3/29/2019 0.00
3/30/2019 0.14
3/31/2019 T
Day of YearDaily PrcpMultiday Prcp
4/1/2019 0.00
4/2/2019 0.06
4/3/2019 0.07
4/4/2019 0.02
4/5/2019 0.00
4/6/2019 0.00
4/7/2019 0.04
4/8/2019 0.00
4/9/2019 0.00
4/10/2019 0.15
4/11/2019 0.25
4/12/2019 0.57
4/13/2019 0.06
4/14/2019 0.00
4/15/2019 0.00
4/16/2019 0.00
4/17/2019 T
4/18/2019 0.04
4/19/2019 0.04
4/20/2019
4/21/2019 **
4/22/2019 0.07
4/23/2019 0.01
4/24/2019 0.00
4/25/2019 T
4/26/2019 0.00
4/27/2019 0.37
4/28/2019 T
4/29/2019 0.36
4/30/2019 0.86
5/1/2019 0.19
5/2/2019 0.00
5/3/2019 0.00
5/4/2019 0.00
5/5/2019 T
5/6/2019 0.00
5/7/2019 0.00
5/8/2019 0.03
5/9/2019 0.36
5/10/2019 0.09
5/11/2019 T
5/12/2019 0.00
5/13/2019 0.00
5/14/2019 0.00
5/15/2019 0.00
5/16/2019 0.00
5/17/2019 **
5/18/2019 0.17
5/19/2019 T
5/20/2019 0.00
5/21/2019 0.60
5/22/2019 0.10
5/23/2019 0.02
5/24/2019 0.04
5/25/2019 0.00
5/26/2019 0.00
5/27/2019 0.00
5/28/2019 0.07
5/29/2019 0.02
5/30/2019 0.07
5/31/2019 T
6/1/2019 0.00
6/2/2019 0.00
6/3/2019 T
6/4/2019 T
6/5/2019 0.00
6/6/2019 0.03
6/7/2019 0.01
6/8/2019 0.03
6/9/2019 0.00
6/10/2019 0.00
6/11/2019 0.00
6/12/2019 0.00
6/13/2019 0.00
6/14/2019 T
6/15/2019 0.03
6/16/2019 0.15
6/17/2019 0.05
6/18/2019 0.08
6/19/2019 0.17
6/20/2019 0.10
6/21/2019 0.16
6/22/2019 0.65
6/23/2019 0.47
6/24/2019 0.25
6/25/2019 0.00
6/26/2019 0.03
6/27/2019 0.00
6/28/2019 0.00
6/29/2019 0.00
6/30/2019 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2019 0.11
7/2/2019 0.00
7/3/2019 T
7/4/2019 0.00
7/5/2019 0.00
7/6/2019 T
7/7/2019 0.00
7/8/2019 T
7/9/2019 0.00
7/10/2019 0.00
7/11/2019 0.00
7/12/2019 0.00
7/13/2019 0.08
7/14/2019 T
7/15/2019 0.18
7/16/2019 0.02
7/17/2019 0.02
7/18/2019 0.00
7/19/2019 0.00
7/20/2019 0.00
7/21/2019 0.13
7/22/2019 0.05
7/23/2019 0.01
7/24/2019 0.00
7/25/2019 0.11
7/26/2019 0.08
7/27/2019 0.05
7/28/2019 0.06
7/29/2019 0.00
7/30/2019 0.00
7/31/2019 0.01
8/1/2019 0.00
8/2/2019 0.05
8/3/2019 T
8/4/2019 0.00
8/5/2019 0.06
8/6/2019 0.03
8/7/2019 0.00
8/8/2019 0.00
8/9/2019 0.08
8/10/2019 0.00
8/11/2019 0.00
8/12/2019 0.22
8/13/2019 0.00
8/14/2019 0.00
8/15/2019 0.00
8/16/2019 0.00
8/17/2019 0.02
8/18/2019 0.08
8/19/2019 0.00
8/20/2019 0.00
8/21/2019 0.00
8/22/2019 0.00
8/23/2019 0.00
8/24/2019 0.00
8/25/2019 0.00
8/26/2019 0.00
8/27/2019 0.00
8/28/2019 0.00
8/29/2019 0.00
8/30/2019 0.00
8/31/2019 0.00
9/1/2019 0.03
9/2/2019 0.00
9/3/2019 0.00
9/4/2019 0.00
9/5/2019 T
9/6/2019 0.01
9/7/2019 0.53
9/8/2019 0.00
9/9/2019 0.30
9/10/2019 0.00
9/11/2019 0.00
9/12/2019 0.02
9/13/2019 0.00
9/14/2019 0.00
9/15/2019 0.00
9/16/2019 0.00
9/17/2019 0.00
9/18/2019 0.02
9/19/2019 0.00
9/20/2019 0.00
9/21/2019 0.00
9/22/2019 0.00
9/23/2019 0.00
9/24/2019 0.00
9/25/2019 0.00
9/26/2019 0.00
9/27/2019 0.00
9/28/2019 0.08
9/29/2019 0.00
9/30/2019 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2018 7:00 AM 0.00 0.0 M M M
10/4/2018 7:00 AM 0.05 M M M M
10/5/2018 7:00 AM 0.07 M M M M Entry made on 6Oct18 because forgot to enter it yesterday. Did not realize the mistake until I entered 6Oct18 data. Measurements for both 5 & 6 Oct as reported are correct according to my "measurement form" records.
10/6/2018 7:00 AM 0.15 M M M M
10/7/2018 7:00 AM 0.11 M M M M
10/8/2018 7:00 AM 0.12 M M M M
10/9/2018 7:00 AM 0.16 M M M M
10/10/2018 9:30 AM 0.08 0.6 0.08 M M
10/11/2018 7:00 AM 0.25 2.2 M M M
10/12/2018 7:00 AM 0.23 2.0 M M M
10/13/2018 7:00 AM 0.00 0.0 M M M
10/14/2018 7:00 AM 0.06 1.3 M M M
10/15/2018 7:00 AM T T M M M Very light flurry activity this AM.
10/16/2018 7:00 AM 0.00 0.0 M M M
10/17/2018 7:00 AM 0.00 0.0 M M M
10/18/2018 7:00 AM 0.00 0.0 0.00 M M
10/19/2018 7:00 AM T T T M M
10/20/2018 7:00 AM 0.00 0.0 M M M
10/21/2018 7:00 AM 0.00 0.0 M M M
10/22/2018 7:00 AM 0.00 0.0 M M M
10/23/2018 7:00 AM 0.00 0.0 M M M
10/24/2018 7:00 AM 0.04 M M M M
10/25/2018 7:00 AM 0.00 0.0 M M M
10/26/2018 7:00 AM 0.00 0.0 M M M
10/27/2018 7:00 AM 0.00 0.0 M M M
10/28/2018 7:00 AM 0.00 0.0 M M M
10/29/2018 7:00 AM 0.00 0.0 M M M
10/30/2018 7:00 AM 0.09 1.5 0.09 M M
10/31/2018 7:00 AM 0.17 1.2 0.17 M M
11/1/2018 7:00 AM 0.03 0.6 0.03 M M Do have full snow cover but it is not deep enough to contain enough water to call it a "snow pack" yet.
11/2/2018 7:00 AM T T T M M
11/3/2018 7:00 AM 0.33 2.9 0.33 M M
11/4/2018 7:00 AM 0.15 2.3 0.15 4.5 M
11/5/2018 7:00 AM 0.33 6.0 0.33 10.5 M
11/6/2018 7:00 AM 0.05 1.2 0.05 M M
11/7/2018 7:00 AM 0.03 0.5 0.03 M M
11/8/2018 7:00 AM 0.01 0.2 0.01 M M
11/9/2018 7:00 AM 0.00 0.0 M M M
11/10/2018 7:00 AM 0.00 0.0 M M M
11/11/2018 7:00 AM 0.00 0.0 M M M
11/12/2018 7:00 AM T 0.1 T M M
11/13/2018 7:00 AM 0.00 0.0 M M M
11/14/2018 7:00 AM 0.00 0.0 M M M
11/15/2018 7:00 AM 0.00 0.0 M M M
11/16/2018 7:00 AM 0.00 0.0 M M M
11/17/2018 7:00 AM 0.00 0.0 M M M
11/18/2018 7:00 AM 0.06 1.6 0.06 M M
11/19/2018 7:00 AM T T T M M
11/20/2018 7:00 AM 0.00 0.0 M M M
11/21/2018 7:00 AM 0.00 0.0 M M M
11/22/2018 7:00 AM 0.00 0.0 M M M
11/23/2018 7:50 AM 0.06 1.2 0.06 M M Over slept, causing the reading to be 50 minutes late. Very fine snow when awoke, so the later reading probably did not overreport the readings much, if at all.
11/24/2018 7:00 AM 0.49 8.0 0.49 12.0 M Yesterday's reading was 50 minutes late. It was snowing with a very fine snow before the reading was made. It is believed that the 50 minutes lost from this reading had much, if any, impact on today's reading.
11/25/2018 7:00 AM 0.44 5.5 0.44 14.5 M Winds contributed to great variations in snow accumulation and snow pack. In some locations the snow pack is several feet, in others it is just a few inches.
11/26/2018 7:00 AM T T T M M
11/27/2018 7:00 AM 0.00 0.0 0.00 M M
11/28/2018 7:00 AM 0.00 0.0 0.00 M M
11/29/2018 7:00 AM 0.27 5.5 0.27 14.0 M
11/30/2018 7:00 AM 0.09 1.0 0.09 M M
12/1/2018 7:00 AM 0.11 1.6 0.11 14.0 M
12/2/2018 7:00 AM T T T M M
12/3/2018 7:00 AM T 0.1 T 14.0 M
12/4/2018 7:00 AM 0.04 0.5 0.04 14.0 M
12/5/2018 7:00 AM 0.00 0.0 M 14.0 M Snow was just starting at time of reading. Have a Trace as of 7:15 AM.
12/6/2018 7:00 AM 0.08 1.3 0.08 14.0 M
12/7/2018 7:00 AM 0.02 0.3 0.02 14.0 M
12/8/2018 7:00 AM 0.02 0.5 0.02 14.5 M
12/9/2018 7:00 AM 0.02 0.5 0.02 15.0 M Snow was very fluffy
12/10/2018 7:00 AM 0.00 0.0 M 15.0 M
12/11/2018 7:00 AM 0.00 0.0 M M M
12/12/2018 7:00 AM 0.00 0.0 M M M
12/13/2018 7:00 AM 0.06 1.3 0.06 13.0 M
12/14/2018 7:00 AM 0.00 0.0 0.00 13.0 M
12/15/2018 7:00 AM 0.00 0.0 0.00 13.0 M
12/16/2018 7:00 AM 0.00 0.0 0.00 12.5 M
12/17/2018 7:00 AM 0.00 0.0 0.00 12.5 M
12/18/2018 7:00 AM 0.00 0.0 0.00 M M
12/19/2018 7:00 AM 0.32 3.5 0.32 16.0 M High winds created major variation in snow depth readings. Some areas were only 2.5" and others were 5.0"+. This location uses two snowboards because of this. Snow inside collection device was 3.5" and the snowboard closest to the collection tube measured 3.5"+ in some sections.
12/20/2018 7:00 AM 0.07 1.2 0.07 16.5 M
12/21/2018 7:00 AM 0.00 0.0 0.00 15.5 M
12/22/2018 7:00 AM 0.06 1.5 0.06 15.5 M
12/23/2018 7:00 AM T T T 15.5 M
12/24/2018 7:00 AM 0.09 3.0 0.09 17.5 M
12/25/2018 7:00 AM 0.02 0.3 0.02 M M
12/26/2018 7:00 AM 0.00 0.0 M M M
12/27/2018 7:00 AM 0.18 1.0 0.18 16.5 M
12/28/2018 7:00 AM 0.00 0.0 0.00 16.0 M
12/29/2018 7:00 AM 0.02 0.4 0.02 16.5 M
12/30/2018 7:00 AM T T T 16.5 M
12/31/2018 7:00 AM 0.03 0.4 0.03 16.5 M
1/1/2019 7:00 AM 0.00 0.0 M 16.5 M
1/2/2019 7:00 AM 0.00 0.0 M 16.5 M
1/3/2019 7:00 AM 0.00 0.0 M 16.5 M
1/4/2019 7:00 AM 0.00 0.0 M 16.5 M
1/5/2019 7:00 AM 0.00 0.0 M 16.0 M
1/6/2019 7:00 AM 0.00 0.0 M 16.0 M Snow stake (used for measuring total snow depth) had to be moved because and animal disturbed snow at the location. New location is within a few feet of the old location.
1/7/2019 7:00 AM 0.02 0.5 0.02 15.5 M Snow readings varied between "0.0" and 3.5". This is typical in high wind conditions at this location. Rain Gauge had .5" of snow in it & new snow stake location indicated the same. Based on experience at this location I suspect we received about 2" of snow. Only reported what I can 'responsibly' measure using your guidelines. We feed the 'Red Ditch' system so this detail may prove useful.
1/8/2019 7:00 AM 0.15 2.7 0.15 16.5 M Winds resulted in typical variability in snowfall amounts. Measurements ranged from 1/2" to over 8". Recorded amount reflects amount in "rain gauge" and mode of readings. Total Snow Depth reading returned to previous location that was disturbed by animals. Wind driven snow filled in the previously disturbed holes around snow stake location.
1/9/2019 7:00 AM 0.00 0.0 M 15.5 M
1/10/2019 7:00 AM 0.00 0.0 M 15.0 M
1/11/2019 7:00 AM 0.32 1.2 0.32 15.0 M
1/12/2019 7:00 AM 0.06 0.7 0.06 15.0 M
1/13/2019 7:00 AM 0.00 0.0 M 15.0 M
1/14/2019 7:00 AM 0.00 0.0 M 15.0 M
1/15/2019 7:00 AM 0.00 0.0 M 15.0 M
1/16/2019 7:00 AM T T T 15.0 M
1/17/2019 7:00 AM T 0.1 T 14.5 M
1/18/2019 7:00 AM 0.42 5.7 0.42 20.0 M
1/19/2019 7:00 AM 0.20 2.7 0.20 21.5 M Snow pack is now touching or covering 2nd. rail of fence.
1/20/2019 7:00 AM 0.00 0.0 M 21.5 M
1/21/2019 7:00 AM 0.00 0.0 M 20.5 M
1/22/2019 7:00 AM 0.02 0.5 0.02 19.5 M
1/23/2019 11:30 AM 0.02 0.4 0.02 19.5 M Had meeting at 5:30 so the normal reading time was delayed.
1/24/2019 7:00 AM 0.15 2.7 0.15 21.5 M
1/25/2019 7:00 AM 0.09 2.2 0.09 22.0 M Winds created significant variability in snowfall measurements.
1/26/2019 7:00 AM 0.07 1.9 0.09 22.0 M
1/27/2019 7:00 AM 0.02 0.5 0.02 22.0 M
1/28/2019 7:00 AM 0.03 0.7 0.03 21.5 M
1/29/2019 7:00 AM 0.00 0.0 M 19.5 M
1/30/2019 7:00 AM 0.00 0.0 M 20.0 M Yesterday's snow pack was 19.5 inches, today's is 20.0 inches and we did not have any snow. Suspect wind caused the increase. Recording location is on top of a knoll; at almost 8,600 feet. West and north wind will often distort snowfall amounts significantly. In the first year of recording we moved the recording location several times. This helped decrease variability but did not eliminate it. The location currently used appeared to be the least subject to wind variability but wind is still a factor. Similarly, the moisture content of our snow appears to be a little lower, for the same amount, than several other locations in Grand County.
1/31/2019 7:00 AM 0.00 0.0 M 20.0 M
2/1/2019 7:00 AM 0.00 0.0 M 20.0 M
2/2/2019 7:00 AM 0.00 0.0 M 20.0 M
2/3/2019 7:00 AM 0.00 0.0 M 19.5 M
2/4/2019 7:00 AM T T T 19.5 M
2/5/2019 7:00 AM 0.12 1.6 0.12 21.0 M
2/6/2019 11:00 AM 0.14 1.6 0.14 21.5 M Had meeting at 0600.
2/7/2019 7:00 AM T T T 19.5 M Wind is causing depth of total snow to fall. Some drifts are 2-3 feet.
2/8/2019 7:00 AM 0.01 0.1 0.01 18.5 M Depth of total snow is greatly distorted by wind.
2/9/2019 7:00 AM 0.00 0.0 M 18.5 M
2/10/2019 7:00 AM 0.00 0.0 M 18.5 M
2/11/2019 7:00 AM 0.00 0.0 M 18.5 M
2/12/2019 7:00 AM T T T 18.0 M
2/13/2019 7:00 AM 0.00 0.0 M 18.0 M
2/14/2019 7:00 AM 0.10 1.7 0.10 20.0 M High Winds significantly impact readings.
2/15/2019 7:00 AM 0.31 4.5 0.31 24.0 M Wind distorted readings.
2/16/2019 4:00 AM 0.00 0.0 M M M
2/17/2019 7:00 AM 0.20 4.5 0.20 M M
2/18/2019 7:00 AM 0.00 0.0 M M M
2/19/2019 7:00 AM T T M M M
2/20/2019 7:00 AM T T T M M
2/21/2019 7:00 AM 0.00 0.0 M 23.0 M
2/22/2019 7:00 AM 0.00 0.0 M 23.0 M
2/23/2019 7:00 AM 0.08 1.0 0.08 24.0 M
2/24/2019 7:00 AM 0.03 0.7 0.03 22.0 M Winds at station location again distorted readings.
2/25/2019 7:00 AM 0.00 0.0 M M M
2/26/2019 7:00 AM 0.00 0.0 M 21.5 M
2/27/2019 7:00 AM 0.00 0.0 M 21.5 M
2/28/2019 7:00 AM 0.05 0.7 0.05 22.0 0.05
3/2/2019 7:00 AM 0.25 3.8 0.25 M M
3/3/2019 7:00 AM 0.45 4.0 0.45 27.0 M
3/4/2019 7:00 AM 0.20 3.5 0.20 30.0 M
3/5/2019 7:00 AM 0.00 0.0 M 28.0 M
3/6/2019 10:00 AM 0.27 2.7 0.27 29.5 M Early AM meeting delayed reading.
3/7/2019 7:00 AM 0.42 2.7 0.42 31.5 M Yesterday's reading was at 10:00 AM, causing this reading to represent only a 22 hour period.
3/8/2019 7:00 AM 0.04 0.3 0.04 30.5 M
3/9/2019 7:00 AM 0.21 2.5 0.21 31.5 M
3/10/2019 7:00 AM 0.13 1.2 0.13 31.0 M
3/11/2019 7:00 AM 0.00 0.0 0.00 30.5 M
3/12/2019 7:00 AM 0.00 0.0 0.00 30.0 M
3/13/2019 7:00 AM 0.10 1.2 0.10 29.5 M
3/14/2019 7:00 AM 0.80 10.7 0.80 37.5 M Wind again compromises accuracy of readings. South side of house had 9.5" of snow and moisture content was 1.82". I believe we probably got closer to 15" - 18" of snow with much higher moisture content than reported (well over an inch). Snow pack is well over 4 feet in most areas. 4.5 foot fence is all but covered completely in most areas.
3/15/2019 7:00 AM T T T 37.5 M
3/16/2019 7:00 AM 0.00 0.0 M 36.5 M
3/17/2019 7:00 AM 0.00 0.0 M 34.5 M
3/18/2019 7:00 AM 0.00 0.0 0.00 34.0 M
3/19/2019 7:00 AM 0.00 0.0 0.00 33.5 M
3/20/2019 7:00 AM 0.00 0.0 M M M
3/21/2019 7:00 AM 0.00 0.0 M M M
3/22/2019 7:00 AM 0.00 0.0 M M M
3/23/2019 7:00 AM 0.06 1.2 0.06 31.0 M
3/24/2019 7:00 AM 0.00 0.0 M 30.5 M
3/25/2019 7:00 AM 0.06 1.2 0.06 31.5 M
3/26/2019 7:00 AM 0.00 0.0 M 30.0 M
3/27/2019 7:00 AM 0.00 0.0 M M M
3/28/2019 7:00 AM 0.00 0.0 M 25.0 M
3/29/2019 7:00 AM 0.00 0.0 M 24.0 M
3/30/2019 7:00 AM 0.14 4.5 0.14 29.0 M
3/31/2019 7:00 AM T T T 24.5 M
4/1/2019 7:00 AM 0.00 0.0 0.00 24.0 M
4/2/2019 7:00 AM 0.06 1.6 0.06 25.0 M
4/3/2019 7:00 AM 0.07 1.0 0.70 25.0 M
4/4/2019 7:00 AM 0.02 0.1 0.02 22.5 M
4/5/2019 7:00 AM 0.00 0.0 M 22.0 M
4/6/2019 7:00 AM 0.00 0.0 0.00 20.5 M
4/7/2019 7:00 AM 0.04 0.2 0.04 19.0 M
4/8/2019 7:00 AM 0.00 0.0 0.00 17.0 M
4/9/2019 7:00 AM 0.00 0.0 0.00 M M
4/10/2019 7:00 AM 0.15 0.6 0.15 15.0 M
4/11/2019 7:00 AM 0.25 2.0 0.25 17.5 M
4/12/2019 7:00 AM 0.57 2.2 0.57 2.2 M
4/13/2019 7:00 AM 0.06 1.0 0.06 17.5 M
4/14/2019 7:00 AM 0.00 0.0 M 16.5 M We did get snow but the Outer Cylinder has a very small hole in it. I noticed the moisture measure in the Inner Tube was much grater than the ice frozen in the bottom of the Outer Cylinder. Also, I was surprised with the moisture I reported on 12Apr19, given the measured amount of snow. Investigation revealed a very small leak that allows to water to enter when I place the Outer Cylinder in warm water to melt ice or snow. A new Outer Cylinder is on order, the other one appears to be fine (I use two Outer Cylinders during the winter to facilitate melting of ice or snow, without compromising reading accuracy.) Regret the reading of 12Apr19 but the problem was unrecognized until today's reading.
4/15/2019 7:00 AM 0.00 0.0 0.00 M M
4/16/2019 7:00 AM 0.00 0.0 0.00 M M
4/17/2019 7:00 AM T T T M M
4/18/2019 7:00 AM 0.04 0.1 0.04 11.5 M Snow gone in about 10% of area.
4/19/2019 7:00 AM 0.04 0.3 0.04 9.0 M 1. Snow accumulated between 7:00 AM & 8:13 AM, when those measurements were made. Accumulated snow melted during the day. 2. Snow cover is now gone in about 20% of the area. This will be last total snow area unless we become !00% covered again.
4/23/2019 7:00 AM 0.01 M M M M
4/24/2019 7:00 AM 0.00 0.0 M M M
4/25/2019 7:00 AM T M M M M
4/26/2019 7:00 AM 0.00 0.0 M M M
4/27/2019 7:00 AM 0.37 M M M M
4/28/2019 7:00 AM T M M M M
4/29/2019 7:00 AM 0.36 M M M M
4/30/2019 7:00 AM 0.86 2.0 0.86 2.0 M
5/1/2019 7:00 AM 0.19 1.5 0.19 M M
5/2/2019 7:00 AM 0.00 0.0 M M M
5/3/2019 7:00 AM 0.00 0.0 M M M
5/4/2019 7:00 AM 0.00 0.0 M M M
5/5/2019 7:00 AM T M M M M
5/6/2019 7:00 AM 0.00 0.0 M M M
5/7/2019 7:00 AM 0.00 0.0 M M M
5/8/2019 7:00 AM 0.03 M M M M
5/9/2019 7:00 AM 0.36 1.0 0.36 M M
5/10/2019 7:00 AM 0.09 0.7 0.09 M M
5/11/2019 7:00 AM T M M M M
5/12/2019 7:00 AM 0.00 0.0 M M M
5/13/2019 7:00 AM 0.00 0.0 M M M
5/14/2019 7:00 AM 0.00 0.0 M M M
5/15/2019 7:00 AM 0.00 0.0 M M M
5/16/2019 7:00 AM 0.00 0.0 M M M
5/19/2019 7:00 AM T T T M M
5/20/2019 7:00 AM 0.00 0.0 M M M
5/21/2019 7:00 AM 0.60 4.5 0.60 M M
5/22/2019 7:00 AM 0.10 0.2 0.10 M M
5/23/2019 7:00 AM 0.02 T T M M
5/24/2019 7:00 AM 0.04 0.1 0.04 M M
5/25/2019 7:00 AM 0.00 0.0 M M M
5/26/2019 7:00 AM 0.00 0.0 M M M
5/27/2019 7:00 AM 0.00 0.0 M M M
5/28/2019 7:00 AM 0.07 0.2 0.07 M M
5/29/2019 7:00 AM 0.02 T T M M
5/30/2019 7:00 AM 0.07 M M M M
5/31/2019 6:38 AM T M M M M
6/1/2019 7:00 AM 0.00 0.0 M M M
6/2/2019 7:00 AM 0.00 0.0 M M M
6/3/2019 7:00 AM T M M M M
6/4/2019 7:00 AM T M M M M
6/5/2019 7:00 AM 0.00 0.0 M M M
6/6/2019 7:00 AM 0.03 M M M M
6/7/2019 7:00 AM 0.01 M M M M
6/8/2019 7:00 AM 0.03 M M M M
6/9/2019 7:00 AM 0.00 0.0 M M M
6/10/2019 7:00 AM 0.00 0.0 M M M
6/11/2019 7:00 AM 0.00 0.0 M M M
6/12/2019 7:00 AM 0.00 0.0 M M M
6/13/2019 7:00 AM 0.00 0.0 M M M
6/14/2019 7:00 AM T M M M M
6/15/2019 7:00 AM 0.03 M M M M
6/16/2019 7:00 AM 0.15 M M M M
6/17/2019 7:00 AM 0.05 M M M M
6/18/2019 7:00 AM 0.08 M M M M
6/19/2019 7:00 AM 0.17 M M M M
6/20/2019 7:00 AM 0.10 M M M M
6/21/2019 7:00 AM 0.16 M M M M
6/22/2019 7:00 AM 0.65 1.7 0.45 1.7 0.45 Followed instructions provided by COCORS, I think. Water in inner gauge was .20, but with the addition of melted snow core, total participation was .65 inch.
6/23/2019 7:00 AM 0.47 2.1 0.14 M M Still snowing at 7:24 AM. Have accumulation on grass and trees. Snow started somewhere between 3:00AM and 5:00 AM.
6/24/2019 7:00 AM 0.25 M M M M Received at least 2" of snow yesterday AFTER the 7:00 AM reading but it melted before dark. Thus only the moisture report is given.
6/25/2019 7:00 AM 0.00 0.0 M M M
6/26/2019 7:00 AM 0.03 M M M M
6/27/2019 7:00 AM 0.00 0.0 M M M
6/28/2019 6:00 AM 0.00 0.0 M M M
6/29/2019 7:00 AM 0.00 0.0 M M M
6/30/2019 7:00 AM 0.00 0.0 M M M
7/1/2019 7:00 AM 0.11 M M M M
7/2/2019 7:00 AM 0.00 0.0 M M M
7/3/2019 7:00 AM T M M M M
7/4/2019 7:00 AM 0.00 0.0 M M M
7/5/2019 7:00 AM 0.00 0.0 M M M
7/6/2019 7:00 AM T M M M M
7/7/2019 7:00 AM 0.00 0.0 M M M
7/8/2019 7:00 AM T M M M M
7/9/2019 7:00 AM 0.00 0.0 M M M
7/10/2019 7:00 AM 0.00 0.0 M M M
7/11/2019 7:00 AM 0.00 0.0 M M M
7/12/2019 7:00 AM 0.00 0.0 M M M
7/13/2019 7:00 AM 0.08 M M M M Pea size hail fell, not sure how much.
7/14/2019 7:00 AM T M M M M
7/15/2019 7:00 AM 0.18 M M M M Hail (about BB size) mixed with rain.
7/16/2019 7:00 AM 0.02 M M M M
7/17/2019 7:00 AM 0.02 M M M M
7/18/2019 7:00 AM 0.00 0.0 M M M
7/19/2019 7:00 AM 0.00 0.0 M M M
7/20/2019 7:00 AM 0.00 0.0 M M M
7/21/2019 7:00 AM 0.13 M M M M
7/22/2019 7:00 AM 0.05 M M M M
7/23/2019 7:00 AM 0.01 M M M M
7/24/2019 7:00 AM 0.00 0.0 M M M
7/25/2019 7:00 AM 0.11 M M M M
7/26/2019 7:00 AM 0.08 M M M M
7/27/2019 7:00 AM 0.05 M M M M
7/28/2019 7:00 AM 0.06 M M M M
7/29/2019 7:00 AM 0.00 0.0 M M M
7/30/2019 7:00 AM 0.00 0.0 M M M
7/31/2019 7:00 AM 0.01 M M M M
8/1/2019 7:00 AM 0.00 0.0 M M M
8/2/2019 7:00 AM 0.05 M M M M
8/3/2019 7:00 AM T M M M M
8/4/2019 7:00 AM 0.00 0.0 M M M
8/5/2019 7:00 AM 0.06 M M M M
8/6/2019 7:00 AM 0.03 M M M M
8/7/2019 7:00 AM 0.00 0.0 M M M
8/8/2019 7:00 AM 0.00 0.0 M M M
8/9/2019 7:00 AM 0.08 M M M M
8/10/2019 7:00 AM 0.00 0.0 M M M
8/11/2019 7:00 AM 0.00 0.0 M M M
8/12/2019 7:00 AM 0.22 M M M M
8/13/2019 7:00 AM 0.00 0.0 M M M
8/14/2019 7:00 AM 0.00 0.0 M M M
8/15/2019 7:00 AM 0.00 0.0 M M M
8/16/2019 7:00 AM 0.00 0.0 M M M
8/17/2019 7:00 AM 0.02 M M M M
8/18/2019 7:00 AM 0.08 M M M M
8/19/2019 7:00 AM 0.00 0.0 M M M
8/20/2019 7:00 AM 0.00 0.0 M M M
8/21/2019 7:00 AM 0.00 0.0 M M M
8/22/2019 7:00 AM 0.00 0.0 M M M
8/23/2019 7:00 AM 0.00 0.0 M M M
8/24/2019 7:00 AM 0.00 0.0 M M M
8/25/2019 7:00 AM 0.00 0.0 M M M
8/26/2019 7:00 AM 0.00 0.0 M M M
8/27/2019 7:00 AM 0.00 0.0 M M M
8/28/2019 7:00 AM 0.00 0.0 M M M
8/29/2019 7:00 AM 0.00 0.0 M M M
8/30/2019 7:00 AM 0.00 0.0 M M M
8/31/2019 7:00 AM 0.00 0.0 M M M
9/1/2019 7:00 AM 0.03 M M M M
9/2/2019 7:00 AM 0.00 0.0 M M M
9/3/2019 7:00 AM 0.00 0.0 M M M
9/4/2019 7:00 AM 0.00 0.0 M M M
9/5/2019 7:00 AM T M M M M
9/6/2019 7:00 AM 0.01 M M M M
9/7/2019 7:00 AM 0.53 M M M M
9/8/2019 7:00 AM 0.00 0.0 M M M
9/9/2019 7:00 AM 0.30 M M M M
9/10/2019 7:00 AM 0.00 0.0 M M M
9/11/2019 7:00 AM 0.00 0.0 M M M
9/12/2019 7:00 AM 0.02 M M M M
9/13/2019 7:00 AM 0.00 0.0 M M M
9/14/2019 7:00 AM 0.00 0.0 M M M
9/15/2019 7:00 AM 0.00 0.0 M M M
9/16/2019 7:00 AM 0.00 0.0 M M M
9/17/2019 7:00 AM 0.00 0.0 M M M
9/18/2019 7:00 AM 0.02 M M M M
9/19/2019 7:00 AM 0.00 0.0 M M M
9/20/2019 7:00 AM 0.00 0.0 M M M
9/21/2019 7:00 AM 0.00 0.0 M M M
9/22/2019 7:00 AM 0.00 0.0 M M M
9/23/2019 7:00 AM 0.00 0.0 M M M
9/24/2019 7:00 AM 0.00 0.0 M M M
9/25/2019 7:00 AM 0.00 0.0 M M M
9/26/2019 7:00 AM 0.00 0.0 M M M
9/27/2019 7:00 AM 0.00 0.0 M M M
9/28/2019 7:00 AM 0.08 M M M M
9/29/2019 7:00 AM 0.00 0.0 M M M
9/30/2019 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/2/2018 10/03/2018 7:00 AM 2 0.10 M M
4/21/2019 4/22/2019 7:00 AM 2 0.07 M M Missed reading on 4/21/19 because of Easter Commitments.
5/17/2019 5/18/2019 7:00 AM 2 0.17 1.0 0.17



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