Station Overview Station Location
Station Number CO-LR-259 Latitude 40.5857
Station Name FCL 2.5 W Longitude -105.1317
County Larimer Elevation (ft) 5118



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 19 1.19 1.40 31 1.40 31 0.00 0 0 9 1 11.6 6 7
Nov 19 0.86 2.16 30 2.16 30 0.00 0 0 7 1 26.1 6 14
Dec 19 0.53 0.49 31 0.49 31 0.00 0 0 6 2 4.5 5 31
Jan 20 0.38 0.01 31 0.01 31 0.00 0 0 1 1 0.0 0 28
Feb 20 0.45 1.16 29 1.16 29 0.00 0 0 9 3 19.7 9 27
March 20 1.72 1.65 31 1.65 31 0.00 0 0 9 2 6.5 4 4
April 20 2.12 2.53 30 2.53 30 0.00 0 0 11 1 22.5 5 9
May 20 2.63 2.53 31 2.53 31 0.00 0 0 11 5 0.0 0 0
June 20 2.53 1.34 30 1.34 30 0.00 0 0 12 6 0.0 0 0
July 20 1.56 0.45 31 0.45 31 0.00 0 0 9 6 0.0 0 0
Aug 20 1.66 0.27 31 0.27 31 0.00 0 0 10 1 0.0 0 0
Sept 20 1.39 1.37 30 1.37 30 0.00 0 0 5 3 5.1 2 2
Water Year Totals: 17.02" 15.36" 366 days 15.36" 366 0.00" 0 days 0 99 days 32 days 96.0" 37 days 122 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
10/1/2019 0.19
10/2/2019 0.34
10/3/2019 0.02
10/4/2019 0.00
10/5/2019 0.00
10/6/2019 0.00
10/7/2019 0.00
10/8/2019 0.00
10/9/2019 0.00
10/10/2019 0.23
10/11/2019 0.05
10/12/2019 0.00
10/13/2019 0.00
10/14/2019 0.00
10/15/2019 0.00
10/16/2019 0.00
10/17/2019 0.00
10/18/2019 0.00
10/19/2019 0.00
10/20/2019 0.00
10/21/2019 0.00
10/22/2019 0.00
10/23/2019 0.00
10/24/2019 T
10/25/2019 0.00
10/26/2019 0.00
10/27/2019 0.02
10/28/2019 0.22
10/29/2019 0.15
10/30/2019 0.18
10/31/2019 0.00
11/1/2019 0.00
11/2/2019 0.00
11/3/2019 0.00
11/4/2019 0.00
11/5/2019 0.00
11/6/2019 0.00
11/7/2019 0.05
11/8/2019 0.00
11/9/2019 0.00
11/10/2019 0.00
11/11/2019 0.17
11/12/2019 0.00
11/13/2019 0.00
11/14/2019 0.00
11/15/2019 0.00
11/16/2019 0.00
11/17/2019 T
11/18/2019 0.00
11/19/2019 0.00
11/20/2019 0.00
11/21/2019 0.19
11/22/2019 0.08
11/23/2019 0.00
11/24/2019 0.00
11/25/2019 0.00
11/26/2019 1.45
11/27/2019 0.14
11/28/2019 0.00
11/29/2019 0.00
11/30/2019 0.08
12/1/2019 0.00
12/2/2019 0.00
12/3/2019 0.00
12/4/2019 0.00
12/5/2019 0.03
12/6/2019 0.18
12/7/2019 0.00
12/8/2019 0.00
12/9/2019 T
12/10/2019 0.01
12/11/2019 0.00
12/12/2019 0.00
12/13/2019 0.00
12/14/2019 T
12/15/2019 0.15
12/16/2019 0.00
12/17/2019 0.00
12/18/2019 0.00
12/19/2019 0.00
12/20/2019 0.00
12/21/2019 0.00
12/22/2019 0.00
12/23/2019 0.00
12/24/2019 0.00
12/25/2019 0.00
12/26/2019 0.00
12/27/2019 0.00
12/28/2019 0.10
12/29/2019 0.02
12/30/2019 0.00
12/31/2019 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2020 0.00
1/2/2020 0.00
1/3/2020 0.00
1/4/2020 0.00
1/5/2020 0.00
1/6/2020 0.00
1/7/2020 0.00
1/8/2020 0.00
1/9/2020 0.00
1/10/2020 0.00
1/11/2020 0.00
1/12/2020 0.00
1/13/2020 0.00
1/14/2020 0.00
1/15/2020 0.00
1/16/2020 0.00
1/17/2020 0.00
1/18/2020 0.00
1/19/2020 0.00
1/20/2020 0.00
1/21/2020 0.00
1/22/2020 0.00
1/23/2020 0.00
1/24/2020 0.00
1/25/2020 0.00
1/26/2020 0.00
1/27/2020 0.00
1/28/2020 0.00
1/29/2020 0.00
1/30/2020 0.01
1/31/2020 T
2/1/2020 0.00
2/2/2020 0.00
2/3/2020 0.11
2/4/2020 0.40
2/5/2020 0.02
2/6/2020 0.00
2/7/2020 T
2/8/2020 0.21
2/9/2020 0.01
2/10/2020 T
2/11/2020 0.21
2/12/2020 0.00
2/13/2020 0.09
2/14/2020 T
2/15/2020 0.00
2/16/2020 0.00
2/17/2020 0.00
2/18/2020 0.00
2/19/2020 0.00
2/20/2020 0.08
2/21/2020 0.00
2/22/2020 0.00
2/23/2020 0.00
2/24/2020 0.00
2/25/2020 0.03
2/26/2020 0.00
2/27/2020 0.00
2/28/2020 0.00
2/29/2020 0.00
3/1/2020 0.00
3/2/2020 0.05
3/3/2020 0.00
3/4/2020 0.00
3/5/2020 0.00
3/6/2020 0.00
3/7/2020 0.00
3/8/2020 0.00
3/9/2020 0.18
3/10/2020 0.00
3/11/2020 0.00
3/12/2020 0.00
3/13/2020 0.01
3/14/2020 0.07
3/15/2020 0.00
3/16/2020 0.00
3/17/2020 0.04
3/18/2020 0.00
3/19/2020 0.33
3/20/2020 0.85
3/21/2020 0.02
3/22/2020 0.00
3/23/2020 T
3/24/2020 T
3/25/2020 0.00
3/26/2020 0.00
3/27/2020 0.00
3/28/2020 0.10
3/29/2020 0.00
3/30/2020 0.00
3/31/2020 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2020 0.00
4/2/2020 0.02
4/3/2020 0.10
4/4/2020 0.00
4/5/2020 0.00
4/6/2020 0.00
4/7/2020 0.00
4/8/2020 0.00
4/9/2020 0.00
4/10/2020 0.00
4/11/2020 0.00
4/12/2020 0.11
4/13/2020 0.30
4/14/2020 0.01
4/15/2020 0.00
4/16/2020 1.53
4/17/2020 0.36
4/18/2020 0.00
4/19/2020 0.01
4/20/2020 0.00
4/21/2020 0.00
4/22/2020 0.00
4/23/2020 0.01
4/24/2020 0.05
4/25/2020 0.03
4/26/2020 0.00
4/27/2020 0.00
4/28/2020 T
4/29/2020 0.00
4/30/2020 0.00
5/1/2020 T
5/2/2020 0.02
5/3/2020 0.19
5/4/2020 0.23
5/5/2020 0.01
5/6/2020 0.00
5/7/2020 0.00
5/8/2020 0.00
5/9/2020 0.00
5/10/2020 0.00
5/11/2020 0.00
5/12/2020 0.21
5/13/2020 T
5/14/2020 0.79
5/15/2020 0.08
5/16/2020 0.30
5/17/2020 0.00
5/18/2020 0.00
5/19/2020 0.00
5/20/2020 0.00
5/21/2020 0.00
5/22/2020 0.00
5/23/2020 0.00
5/24/2020 T
5/25/2020 0.40
5/26/2020 T
5/27/2020 0.00
5/28/2020 0.17
5/29/2020 T
5/30/2020 0.00
5/31/2020 0.13
6/1/2020 0.31
6/2/2020 T
6/3/2020 T
6/4/2020 T
6/5/2020 0.00
6/6/2020 T
6/7/2020 0.15
6/8/2020 0.00
6/9/2020 0.42
6/10/2020 0.01
6/11/2020 0.00
6/12/2020 0.00
6/13/2020 0.00
6/14/2020 0.00
6/15/2020 0.00
6/16/2020 0.00
6/17/2020 T
6/18/2020 0.00
6/19/2020 0.18
6/20/2020 0.03
6/21/2020 0.00
6/22/2020 0.04
6/23/2020 0.00
6/24/2020 0.04
6/25/2020 0.04
6/26/2020 0.05
6/27/2020 0.06
6/28/2020 0.01
6/29/2020 T
6/30/2020 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.12
7/2/2020 0.00
7/3/2020 0.00
7/4/2020 0.00
7/5/2020 0.05
7/6/2020 T
7/7/2020 0.00
7/8/2020 0.00
7/9/2020 0.00
7/10/2020 0.00
7/11/2020 0.00
7/12/2020 0.00
7/13/2020 0.00
7/14/2020 0.05
7/15/2020 0.04
7/16/2020 T
7/17/2020 T
7/18/2020 0.00
7/19/2020 0.00
7/20/2020 T
7/21/2020 0.00
7/22/2020 0.03
7/23/2020 0.02
7/24/2020 0.00
7/25/2020 0.01
7/26/2020 T
7/27/2020 T
7/28/2020 0.00
7/29/2020 0.03
7/30/2020 0.00
7/31/2020 0.10
8/1/2020 0.00
8/2/2020 0.00
8/3/2020 0.00
8/4/2020 T
8/5/2020 0.02
8/6/2020 0.01
8/7/2020 0.01
8/8/2020 0.00
8/9/2020 0.00
8/10/2020 0.00
8/11/2020 0.00
8/12/2020 0.02
8/13/2020 0.01
8/14/2020 0.00
8/15/2020 0.00
8/16/2020 0.00
8/17/2020 0.00
8/18/2020 0.00
8/19/2020 0.00
8/20/2020 0.06
8/21/2020 0.02
8/22/2020 0.00
8/23/2020 0.00
8/24/2020 0.00
8/25/2020 0.00
8/26/2020 0.00
8/27/2020 0.04
8/28/2020 0.00
8/29/2020 0.02
8/30/2020 0.06
8/31/2020 0.00
9/1/2020 T
9/2/2020 0.00
9/3/2020 0.00
9/4/2020 0.00
9/5/2020 0.00
9/6/2020 0.00
9/7/2020 0.00
9/8/2020 0.50
9/9/2020 0.80
9/10/2020 0.03
9/11/2020 0.03
9/12/2020 0.00
9/13/2020 0.00
9/14/2020 0.00
9/15/2020 0.00
9/16/2020 0.00
9/17/2020 0.00
9/18/2020 0.00
9/19/2020 0.00
9/20/2020 T
9/21/2020 0.01
9/22/2020 0.00
9/23/2020 0.00
9/24/2020 0.00
9/25/2020 0.00
9/26/2020 0.00
9/27/2020 0.00
9/28/2020 T
9/29/2020 0.00
9/30/2020 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2019 7:00 AM 0.19 0.0 M M M Away from home; daily reports for 9/28-10/3 are estimates based on a 6-day accumulation (in 4" gage with funnel/inner tube) of 0.65 (plus an estimated evaporation loss of 0.01") and numerous nearby surrounding CoCoRaHS obs. No snow was reported nearby.
10/2/2019 7:00 AM 0.34 0.0 M M M Away from home; daily reports for 9/28-10/3 are estimates based on a 6-day accumulation (in 4" gage with funnel/inner tube) of 0.65 (plus an estimated evaporation loss of 0.01") and numerous nearby surrounding CoCoRaHS obs. No snow was reported nearby.
10/3/2019 7:00 AM 0.02 0.0 M M M Away from home; daily reports for 9/28-10/3 are estimates based on a 6-day accumulation (in 4" gage with funnel/inner tube) of 0.65 (plus an estimated evaporation loss of 0.01") and numerous nearby surrounding CoCoRaHS obs. No snow was reported nearby.
10/4/2019 7:00 AM 0.00 0.0 M M M
10/5/2019 7:00 AM 0.00 0.0 M M M
10/6/2019 7:00 AM 0.00 0.0 M M M
10/7/2019 7:00 AM 0.00 0.0 M M M
10/8/2019 7:00 AM 0.00 0.0 M M M
10/9/2019 7:00 AM 0.00 0.0 M M M
10/10/2019 7:00 AM 0.23 3.0 M 3.0 M Season's first snow.
10/11/2019 7:00 AM 0.05 0.5 M 0.5 M
10/12/2019 7:00 AM 0.00 0.0 M T M
10/13/2019 7:00 AM 0.00 0.0 M 0.0 M
10/14/2019 7:00 AM 0.00 0.0 M M M
10/15/2019 7:00 AM 0.00 0.0 M M M
10/16/2019 7:00 AM 0.00 0.0 M M M
10/17/2019 7:00 AM 0.00 0.0 M M M
10/18/2019 7:00 AM 0.00 0.0 M M M Away from home; daily reports for 10/18 - 10/30 are estimates based on numerous nearby surrounding CoCoRaHS obs, an accumulated total on 10/30 of 0.56", and an assumed evaporation of 0.01" (assumed total precip of 0.57").
10/19/2019 7:00 AM 0.00 0.0 M M M Away from home; daily reports for 10/18 - 10/30 are estimates based on numerous nearby surrounding CoCoRaHS obs, an accumulated total on 10/30 of 0.56", and an assumed evaporation of 0.01" (assumed total precip of 0.57").
10/20/2019 7:00 AM 0.00 0.0 M M M Away from home; daily reports for 10/18 - 10/30 are estimates based on numerous nearby surrounding CoCoRaHS obs, an accumulated total on 10/30 of 0.56", and an assumed evaporation of 0.01" (assumed total precip of 0.57").
10/21/2019 7:00 AM 0.00 0.0 M M M Away from home; daily reports for 10/18 - 10/30 are estimates based on numerous nearby surrounding CoCoRaHS obs, an accumulated total on 10/30 of 0.56", and an assumed evaporation of 0.01" (assumed total precip of 0.57").
10/22/2019 7:00 AM 0.00 0.0 M M M Away from home; daily reports for 10/18 - 10/30 are estimates based on numerous nearby surrounding CoCoRaHS obs, an accumulated total on 10/30 of 0.56", and an assumed evaporation of 0.01" (assumed total precip of 0.57").
10/23/2019 7:00 AM 0.00 0.0 M M M Away from home; daily reports for 10/18 - 10/30 are estimates based on numerous nearby surrounding CoCoRaHS obs, an accumulated total on 10/30 of 0.56", and an assumed evaporation of 0.01" (assumed total precip of 0.57").
10/24/2019 7:00 AM T T M 0.0 M Away from home; daily reports for 10/18 - 10/30 are estimates based on numerous nearby surrounding CoCoRaHS obs, an accumulated total on 10/30 of 0.56", and an assumed evaporation of 0.01" (assumed total precip of 0.57").
10/25/2019 7:00 AM 0.00 0.0 M M M Away from home; daily reports for 10/18 - 10/30 are estimates based on numerous nearby surrounding CoCoRaHS obs, an accumulated total on 10/30 of 0.56", and an assumed evaporation of 0.01" (assumed total precip of 0.57").
10/26/2019 7:00 AM 0.00 0.0 M M M Away from home; daily reports for 10/18 - 10/30 are estimates based on numerous nearby surrounding CoCoRaHS obs, an accumulated total on 10/30 of 0.56", and an assumed evaporation of 0.01" (assumed total precip of 0.57").
10/27/2019 7:00 AM 0.02 0.5 M 0.5 M Away from home; daily reports for 10/18 - 10/30 are estimates based on numerous nearby surrounding CoCoRaHS obs, an accumulated total on 10/30 of 0.56", and an assumed evaporation of 0.01" (assumed total precip of 0.57").
10/28/2019 7:00 AM 0.22 2.6 M 2.5 M Away from home; daily reports for 10/18 - 10/30 are estimates based on numerous nearby surrounding CoCoRaHS obs, an accumulated total on 10/30 of 0.56", and an assumed evaporation of 0.01" (assumed total precip of 0.57").
10/29/2019 7:00 AM 0.15 3.0 M 5.0 M Away from home; daily reports for 10/18 - 10/30 are estimates based on numerous nearby surrounding CoCoRaHS obs, an accumulated total on 10/30 of 0.56", and an assumed evaporation of 0.01" (assumed total precip of 0.57").
10/30/2019 7:00 AM 0.18 2.0 M 5.5 M Away from home; daily reports for 10/18 - 10/30 are estimates based on numerous nearby surrounding CoCoRaHS obs, an accumulated total on 10/30 of 0.56", and an assumed evaporation of 0.01" (assumed total precip of 0.57").
10/31/2019 7:00 AM 0.00 0.0 M 5.0 M
11/1/2019 7:00 AM 0.00 0.0 M 4.0 M
11/2/2019 7:00 AM 0.00 0.0 M 2.0 M
11/3/2019 7:00 AM 0.00 0.0 M 1.0 M
11/4/2019 7:00 AM 0.00 0.0 M 0.5 M
11/5/2019 7:00 AM 0.00 0.0 M T M
11/6/2019 7:00 AM 0.00 0.0 M 0.0 M
11/7/2019 7:00 AM 0.05 0.0 M 0.0 M Precip was from freezing drizzle, didn't see any snow.
11/8/2019 7:00 AM 0.00 0.0 M M M
11/9/2019 7:00 AM 0.00 0.0 M M M
11/10/2019 7:00 AM 0.00 0.0 M M M
11/11/2019 7:00 AM 0.17 3.3 M 3.5 M
11/12/2019 7:00 AM 0.00 0.0 M 2.0 M
11/13/2019 7:00 AM 0.00 0.0 M T M
11/14/2019 7:00 AM 0.00 0.0 M 0.0 M
11/15/2019 7:00 AM 0.00 0.0 M M M
11/16/2019 7:00 AM 0.00 0.0 M M M
11/17/2019 7:00 AM T 0.0 M 0.0 M
11/18/2019 7:00 AM 0.00 0.0 M M M
11/19/2019 7:00 AM 0.00 0.0 M M M
11/20/2019 7:00 AM 0.00 0.0 M M M
11/21/2019 7:00 AM 0.19 1.5 M 1.5 M
11/22/2019 7:00 AM 0.08 1.4 M 2.5 M
11/23/2019 7:00 AM 0.00 0.0 M 1.5 M
11/24/2019 7:00 AM 0.00 0.0 M T M
11/25/2019 7:00 AM 0.00 0.0 M T M
11/26/2019 7:00 AM 1.45 17.3 1.40 15.5 M Precip and new snow obs are sum of 2 readings: at 9:30pm on 11/25 there was 0.83" precip from 11.4" new snow, plus a 2nd reading at 7am on 11/26 of 0.62" precip from another 5.9" new snow.
11/27/2019 7:00 AM 0.14 2.0 M 13.5 M
11/28/2019 7:00 AM 0.00 0.0 M 11.5 M
11/29/2019 7:00 AM 0.00 0.0 M 9.5 M
11/30/2019 7:00 AM 0.08 0.6 M 9.5 M
12/1/2019 7:00 AM 0.00 0.0 M 8.5 M
12/2/2019 7:00 AM 0.00 0.0 M 8.5 M
12/3/2019 7:00 AM 0.00 0.0 M 7.5 M
12/4/2019 7:00 AM 0.00 0.0 M 6.5 M
12/5/2019 7:00 AM 0.03 0.0 M 5.5 M Overnight rain, above freezing/no snow
12/6/2019 7:00 AM 0.18 T M 5.0 M Precip was mostly mid-day rain, with a little non-accumulating snow mixed in.
12/7/2019 7:00 AM 0.00 0.0 M 4.5 M
12/8/2019 7:00 AM 0.00 0.0 M 4.5 M
12/9/2019 7:00 AM T 0.1 M 4.5 M
12/10/2019 7:00 AM 0.01 0.4 M 4.5 M Late-morning, big-flake snow produced 0.01" precip in open 4" gage, but left no accumulation on usual snowboard by the time I checked 1-2h later after sun had come out. However, it left a very low-density layer of new snow 0.4" deep, still there this morning, on top of my existing snowpack from the storm 2 weeks ago, now like concrete (can walk on it). I'm reporting that 0.4" as new snow.
12/11/2019 7:00 AM 0.00 0.0 M 4.5 M
12/12/2019 7:00 AM 0.00 0.0 M 4.0 M
12/13/2019 7:00 AM 0.00 0.0 M 4.0 M
12/14/2019 7:00 AM T T M 4.0 M
12/15/2019 7:00 AM 0.15 2.2 M 5.5 M
12/16/2019 7:00 AM 0.00 0.0 M 5.5 M
12/17/2019 7:00 AM 0.00 0.0 M 5.0 M
12/18/2019 7:00 AM 0.00 0.0 M 4.5 M
12/19/2019 7:00 AM 0.00 0.0 M 4.5 M
12/20/2019 7:00 AM 0.00 0.0 M 4.5 M
12/21/2019 7:00 AM 0.00 0.0 M 4.5 M
12/22/2019 7:00 AM 0.00 0.0 M 4.0 M
12/23/2019 7:00 AM 0.00 0.0 M 4.0 M
12/24/2019 7:00 AM 0.00 0.0 M 3.5 M
12/25/2019 7:00 AM 0.00 0.0 M 3.5 M
12/26/2019 7:00 AM 0.00 0.0 M 3.0 M
12/27/2019 7:00 AM 0.00 0.0 M 3.0 M
12/28/2019 7:00 AM 0.10 1.4 M 4.5 M
12/29/2019 7:00 AM 0.02 0.4 M 4.5 M
12/30/2019 7:00 AM 0.00 0.0 M 4.0 M
12/31/2019 7:00 AM 0.00 0.0 M 4.0 M
1/1/2020 7:00 AM 0.00 0.0 M 4.0 M
1/2/2020 7:00 AM 0.00 0.0 M 3.5 M
1/3/2020 7:00 AM 0.00 0.0 M 3.5 M
1/4/2020 7:00 AM 0.00 0.0 M 3.5 M
1/5/2020 7:00 AM 0.00 0.0 M 3.0 M
1/6/2020 7:00 AM 0.00 0.0 M 3.0 M
1/7/2020 7:00 AM 0.00 0.0 M 3.0 M
1/8/2020 7:00 AM 0.00 0.0 M 2.5 M
1/9/2020 7:00 AM 0.00 0.0 M 2.5 M
1/10/2020 7:00 AM 0.00 0.0 M 2.5 M
1/11/2020 7:00 AM 0.00 0.0 M 2.5 M
1/12/2020 7:00 AM 0.00 0.0 M 2.5 M
1/13/2020 7:00 AM 0.00 0.0 M 2.0 M
1/14/2020 7:00 AM 0.00 0.0 M 2.0 M
1/15/2020 7:00 AM 0.00 0.0 M 2.0 M
1/16/2020 7:00 AM 0.00 0.0 M 1.5 M
1/17/2020 7:00 AM 0.00 0.0 M 1.5 M
1/18/2020 7:00 AM 0.00 0.0 M 1.5 M
1/19/2020 7:00 AM 0.00 0.0 M 1.0 M
1/20/2020 7:00 AM 0.00 0.0 M 1.0 M
1/21/2020 7:00 AM 0.00 0.0 M 1.0 M
1/22/2020 7:00 AM 0.00 0.0 M 1.0 M
1/23/2020 7:00 AM 0.00 0.0 M 1.0 M
1/24/2020 7:00 AM 0.00 0.0 M 1.0 M
1/25/2020 7:00 AM 0.00 0.0 M 0.5 M
1/26/2020 7:00 AM 0.00 0.0 M 0.5 M
1/27/2020 7:00 AM 0.00 0.0 M 0.5 M
1/28/2020 7:00 AM 0.00 0.0 M 0.5 M
1/29/2020 7:00 AM 0.00 0.0 M T M
1/30/2020 7:00 AM 0.01 T M T M Light snow fell late afternoon for ~30min, no accumulation but measured 0.01" precip right after snow ended.
1/31/2020 7:00 AM T T M T M
2/1/2020 7:00 AM 0.00 0.0 M T M
2/2/2020 7:00 AM 0.00 0.0 M T M
2/3/2020 7:00 AM 0.11 0.3 M 0.5 M
2/4/2020 7:00 AM 0.40 6.3 M 6.0 M
2/5/2020 7:00 AM 0.02 0.9 M 6.0 M
2/6/2020 7:00 AM 0.00 0.0 M 4.0 M
2/7/2020 7:00 AM T T M 4.0 M Away from home, reports for 2/7-17 are estimates based on numerous nearby surrounding obs and an accumulated amount of 0.46" in open 4" gage (with an assumed evaporation/sublimation loss of 0.06").
2/8/2020 7:00 AM 0.21 3.1 M 6.5 M Away from home, reports for 2/7-17 are estimates based on numerous nearby surrounding obs and an accumulated amount of 0.46" in open 4" gage (with an assumed evaporation/sublimation loss of 0.06").
2/9/2020 7:00 AM 0.01 0.1 M 5.5 M Away from home, reports for 2/7-17 are estimates based on numerous nearby surrounding obs and an accumulated amount of 0.46" in open 4" gage (with an assumed evaporation/sublimation loss of 0.06").
2/10/2020 7:00 AM T T M 5.0 M Away from home, reports for 2/7-17 are estimates based on numerous nearby surrounding obs and an accumulated amount of 0.46" in open 4" gage (with an assumed evaporation/sublimation loss of 0.06").
2/11/2020 7:00 AM 0.21 3.1 M 7.0 M Away from home, reports for 2/7-17 are estimates based on numerous nearby surrounding obs and an accumulated amount of 0.46" in open 4" gage (with an assumed evaporation/sublimation loss of 0.06").
2/12/2020 7:00 AM 0.00 0.0 M 7.0 M Away from home, reports for 2/7-17 are estimates based on numerous nearby surrounding obs and an accumulated amount of 0.46" in open 4" gage (with an assumed evaporation/sublimation loss of 0.06").
2/13/2020 7:00 AM 0.09 1.9 M 8.5 M Away from home, reports for 2/7-17 are estimates based on numerous nearby surrounding obs and an accumulated amount of 0.46" in open 4" gage (with an assumed evaporation/sublimation loss of 0.06").
2/14/2020 7:00 AM T T M 8.5 M Away from home, reports for 2/7-17 are estimates based on numerous nearby surrounding obs and an accumulated amount of 0.46" in open 4" gage (with an assumed evaporation/sublimation loss of 0.06").
2/15/2020 7:00 AM 0.00 0.0 M 7.0 M Away from home, reports for 2/7-17 are estimates based on numerous nearby surrounding obs and an accumulated amount of 0.46" in open 4" gage (with an assumed evaporation/sublimation loss of 0.06").
2/16/2020 7:00 AM 0.00 0.0 M 6.5 M Away from home, reports for 2/7-17 are estimates based on numerous nearby surrounding obs and an accumulated amount of 0.46" in open 4" gage (with an assumed evaporation/sublimation loss of 0.06").
2/17/2020 7:00 AM 0.00 0.0 M 5.5 M Away from home, reports for 2/7-17 are estimates based on numerous nearby surrounding obs and an accumulated amount of 0.46" in open 4" gage (with an assumed evaporation/sublimation loss of 0.06").
2/18/2020 7:00 AM 0.00 0.0 M 5.0 M
2/19/2020 7:00 AM 0.00 0.0 M 4.5 M
2/20/2020 7:00 AM 0.08 3.2 M 7.0 M
2/21/2020 7:00 AM 0.00 0.0 M 5.0 M
2/22/2020 7:00 AM 0.00 0.0 M 4.5 M
2/23/2020 7:00 AM 0.00 0.0 M 3.5 M
2/24/2020 7:00 AM 0.00 0.0 M 2.5 M
2/25/2020 7:00 AM 0.03 0.8 M 2.5 M
2/26/2020 7:00 AM 0.00 0.0 M 2.0 M
2/27/2020 7:00 AM 0.00 0.0 M 2.0 M
2/28/2020 7:00 AM 0.00 0.0 M 1.5 M
2/29/2020 7:00 AM 0.00 0.0 M 0.5 M
3/1/2020 7:00 AM 0.00 0.0 M T M
3/2/2020 7:00 AM 0.05 0.5 M 0.5 M
3/3/2020 7:00 AM 0.00 0.0 M T M
3/4/2020 7:00 AM 0.00 0.0 M T M
3/5/2020 7:00 AM 0.00 0.0 M T M
3/6/2020 7:00 AM 0.00 0.0 M T M
3/7/2020 7:00 AM 0.00 0.0 M T M
3/8/2020 7:00 AM 0.00 0.0 M T M
3/9/2020 7:00 AM 0.18 0.0 M T M
3/10/2020 7:00 AM 0.00 0.0 M 0.0 M
3/11/2020 7:00 AM 0.00 0.0 M 0.0 M
3/12/2020 7:00 AM 0.00 0.0 M M M
3/13/2020 7:00 AM 0.01 T M 0.0 M
3/14/2020 7:00 AM 0.07 0.6 M 0.5 M
3/15/2020 7:00 AM 0.00 0.0 M 0.0 M
3/16/2020 7:00 AM 0.00 0.0 M M M
3/17/2020 7:00 AM 0.04 0.0 M 0.0 M
3/18/2020 7:00 AM 0.00 0.0 M M M
3/19/2020 7:00 AM 0.33 0.0 M M M
3/20/2020 7:00 AM 0.85 5.0 M 4.5 M
3/21/2020 7:00 AM 0.02 0.4 M 4.0 M
3/22/2020 7:00 AM 0.00 0.0 M T M
3/23/2020 7:00 AM T 0.0 M T M
3/24/2020 7:00 AM T 0.0 M 0.0 M
3/25/2020 7:00 AM 0.00 0.0 M M M
3/26/2020 7:00 AM 0.00 0.0 M M M
3/27/2020 7:00 AM 0.00 0.0 M M M
3/28/2020 7:00 AM 0.10 T M 0.0 M
3/29/2020 7:00 AM 0.00 0.0 M M M
3/30/2020 7:00 AM 0.00 0.0 M M M
3/31/2020 7:00 AM 0.00 0.0 M M M
4/1/2020 7:00 AM 0.00 0.0 M M M
4/2/2020 7:00 AM 0.02 0.0 M 0.0 M 0.02" of frozen drizzle, no snow
4/3/2020 7:00 AM 0.10 1.6 M 1.0 M Measured 1.5" new snow (and 0.10" precip) in late afternoon when it appeared that snow might be over, then another 0.1" new snow (and trace precip) that fell sometime by 7am this morning.
4/4/2020 7:00 AM 0.00 0.0 M 0.0 M
4/5/2020 7:00 AM 0.00 0.0 M M M
4/6/2020 7:00 AM 0.00 0.0 M M M
4/7/2020 7:00 AM 0.00 0.0 M M M
4/8/2020 7:00 AM 0.00 0.0 M M M
4/9/2020 7:00 AM 0.00 0.0 M M M
4/10/2020 7:00 AM 0.00 0.0 M M M
4/11/2020 7:00 AM 0.00 0.0 M M M
4/12/2020 7:00 AM 0.11 1.6 M 1.5 M
4/13/2020 7:00 AM 0.30 5.8 0.30 6.0 M Measured 0.30" precip in both open 4" gage and in core sample of 5.8" new snow.
4/14/2020 7:00 AM 0.01 T M 1.0 M Light snow off and on much of the day, but any accumulation didn't persist long enough for me to measure it.
4/15/2020 7:00 AM 0.00 0.0 M T M
4/16/2020 7:00 AM 1.53 9.8 1.20 9.5 M Edited report to add this note: my precip obs of 1.53", from an open 4" gage, appears to be about 0.40" larger than most nearby reports, many of which noted the same problem I had with the heavy snow over-topping the gage by about 6", and where I had to push the over-topped snow straight down with a board into the gage. My gage is in a cinder block adjacent to another gage (with funnel/inner tube) on an extensive raised surface, and thus the over-topping was more of a gradual hump rising above the adjacent deep snow, rather than a column of over-topped snow as might occur for a gage mounted on a post, in which there might be snow loss due to its sloughing off. At any rate, I think my 1.53" is a more accurate precip measurement than the alternative from my core measurement of 1.20" plus 0.03" of liquid water in the inner tube of the adjacent gage (= 1.23").
4/17/2020 7:00 AM 0.36 3.7 M 11.5 M
4/18/2020 7:00 AM 0.00 0.0 M 6.0 M Away from home; daily reports for 4/18-20 are estimates based on numerous nearby surrounding obs and an accumulated 0.01" in a 4" gage with funnel/inner tube when I returned late on 4/19.
4/19/2020 7:00 AM 0.01 0.0 M 3.5 M Away from home; daily reports for 4/18-20 are estimates based on numerous nearby surrounding obs and an accumulated 0.01" in a 4" gage with funnel/inner tube when I returned late on 4/19.
4/20/2020 7:00 AM 0.00 0.0 M 0.5 M Away from home; daily reports for 4/18-20 are estimates based on numerous nearby surrounding obs and an accumulated 0.01" in a 4" gage with funnel/inner tube when I returned late on 4/19.
4/21/2020 7:00 AM 0.00 0.0 M T M
4/22/2020 7:00 AM 0.00 0.0 M 0.0 M
4/23/2020 7:00 AM 0.01 0.0 M 0.0 M
4/24/2020 7:00 AM 0.05 0.0 M 0.0 M
4/25/2020 7:00 AM 0.03 0.0 M M M
4/26/2020 7:00 AM 0.00 0.0 M M M
4/27/2020 7:00 AM 0.00 0.0 M M M
4/28/2020 7:00 AM T 0.0 M M M
4/29/2020 7:00 AM 0.00 0.0 M M M
4/30/2020 7:00 AM 0.00 0.0 M M M
5/1/2020 7:00 AM T M M M M
5/2/2020 7:00 AM 0.02 M M M M
5/3/2020 7:00 AM 0.19 M M M M
5/4/2020 7:00 AM 0.23 M M M M
5/5/2020 7:00 AM 0.01 M M M M
5/6/2020 7:00 AM 0.00 0.0 M M M
5/7/2020 7:00 AM 0.00 0.0 M M M
5/8/2020 7:00 AM 0.00 0.0 M M M
5/9/2020 7:00 AM 0.00 0.0 M M M
5/10/2020 7:00 AM 0.00 0.0 M M M
5/11/2020 7:00 AM 0.00 0.0 M M M
5/12/2020 7:00 AM 0.21 M M M M
5/13/2020 7:00 AM T M M M M
5/14/2020 7:00 AM 0.79 M M M M Reporting 0.79" precip from open 4" gage; adjacent 4" gage with funnel/inner tube collected 0.78", I assume due to a splashout loss of 0.01".
5/15/2020 7:00 AM 0.08 M M M M
5/16/2020 7:00 AM 0.30 M M M M
5/17/2020 7:00 AM 0.00 0.0 M M M
5/18/2020 7:00 AM 0.00 0.0 M M M
5/19/2020 7:00 AM 0.00 0.0 M M M
5/20/2020 7:00 AM 0.00 0.0 M M M
5/21/2020 7:00 AM 0.00 0.0 M M M
5/22/2020 7:00 AM 0.00 0.0 M M M
5/23/2020 7:00 AM 0.00 0.0 M M M
5/24/2020 7:00 AM T M M M M
5/25/2020 7:00 AM 0.40 M M M M
5/26/2020 7:00 AM T M M M M
5/27/2020 7:00 AM 0.00 0.0 M M M
5/28/2020 7:00 AM 0.17 M M M M
5/29/2020 7:00 AM T M M M M
5/30/2020 7:00 AM 0.00 0.0 M M M
5/31/2020 7:00 AM 0.13 M M M M
6/1/2020 7:00 AM 0.31 M M M M
6/2/2020 7:00 AM T M M M M
6/3/2020 7:00 AM T M M M M
6/4/2020 7:00 AM T M M M M
6/5/2020 7:00 AM 0.00 0.0 M M M
6/6/2020 7:00 AM T M M M M
6/7/2020 7:00 AM 0.15 M M M M
6/8/2020 7:00 AM 0.00 0.0 M M M
6/9/2020 7:00 AM 0.42 M M M M
6/10/2020 7:00 AM 0.01 M M M M
6/11/2020 7:00 AM 0.00 0.0 M M M
6/12/2020 7:00 AM 0.00 0.0 M M M
6/13/2020 7:00 AM 0.00 0.0 M M M
6/14/2020 7:00 AM 0.00 0.0 M M M
6/15/2020 7:00 AM 0.00 0.0 M M M
6/16/2020 7:00 AM 0.00 0.0 M M M
6/17/2020 7:00 AM T M M M M
6/18/2020 7:00 AM 0.00 0.0 M M M
6/19/2020 7:00 AM 0.18 M M M M
6/20/2020 7:00 AM 0.03 M M M M
6/21/2020 7:00 AM 0.00 0.0 M M M
6/22/2020 7:00 AM 0.04 M M M M
6/23/2020 7:00 AM 0.00 0.0 M M M
6/24/2020 7:00 AM 0.04 M M M M
6/25/2020 7:00 AM 0.04 M M M M
6/26/2020 7:00 AM 0.05 M M M M
6/27/2020 7:00 AM 0.06 M M M M
6/28/2020 7:00 AM 0.01 M M M M
6/29/2020 7:00 AM T M M M M
6/30/2020 7:00 AM 0.00 0.0 M M M
7/1/2020 7:00 AM 0.12 M M M M 0.06" rain yesterday morning from ~9:15-9:45am, and another 0.06" last night around 11pm.
7/2/2020 7:00 AM 0.00 0.0 M M M
7/3/2020 7:00 AM 0.00 0.0 M M M
7/4/2020 7:00 AM 0.00 0.0 M M M
7/5/2020 7:00 AM 0.05 M M M M
7/6/2020 7:00 AM T M M M M
7/7/2020 7:00 AM 0.00 0.0 M M M
7/8/2020 7:00 AM 0.00 0.0 M M M
7/9/2020 7:00 AM 0.00 0.0 M M M
7/10/2020 7:00 AM 0.00 0.0 M M M
7/11/2020 7:00 AM 0.00 0.0 M M M
7/12/2020 7:00 AM 0.00 0.0 M M M
7/13/2020 7:00 AM 0.00 0.0 M M M
7/14/2020 7:00 AM 0.05 M M M M
7/15/2020 7:00 AM 0.04 M M M M
7/16/2020 7:00 AM T M M M M
7/17/2020 7:00 AM T M M M M
7/18/2020 7:00 AM 0.00 0.0 M M M
7/19/2020 7:00 AM 0.00 0.0 M M M
7/20/2020 7:00 AM T M M M M
7/21/2020 7:00 AM 0.00 0.0 M M M
7/22/2020 7:00 AM 0.03 M M M M
7/23/2020 7:00 AM 0.02 M M M M
7/24/2020 7:00 AM 0.00 0.0 M M M
7/25/2020 7:00 AM 0.01 M M M M
7/26/2020 7:00 AM T M M M M
7/27/2020 7:00 AM T M M M M
7/28/2020 7:00 AM 0.00 0.0 M M M
7/29/2020 7:00 AM 0.03 M M M M
7/30/2020 7:00 AM 0.00 0.0 M M M
7/31/2020 7:00 AM 0.10 M M M M
8/1/2020 7:00 AM 0.00 0.0 M M M
8/2/2020 7:00 AM 0.00 0.0 M M M
8/3/2020 7:00 AM 0.00 0.0 M M M
8/4/2020 7:00 AM T M M M M
8/5/2020 7:00 AM 0.02 M M M M Scattered thunderstorms produced 0.01" precip and a brief, minimal hailstorm (beginning about 3:02pm; a separate hail report was made) and another 0.01" precip shortly after dark.
8/6/2020 7:00 AM 0.01 M M M M
8/7/2020 7:00 AM 0.01 M M M M
8/8/2020 7:00 AM 0.00 0.0 M M M
8/9/2020 7:00 AM 0.00 0.0 M M M
8/10/2020 7:00 AM 0.00 0.0 M M M
8/11/2020 7:00 AM 0.00 0.0 M M M
8/12/2020 7:00 AM 0.02 M M M M
8/13/2020 7:00 AM 0.01 M M M M
8/14/2020 7:00 AM 0.00 0.0 M M M
8/15/2020 7:00 AM 0.00 0.0 M M M
8/16/2020 7:00 AM 0.00 0.0 M M M
8/17/2020 7:00 AM 0.00 0.0 M M M
8/18/2020 7:00 AM 0.00 0.0 M M M
8/19/2020 7:00 AM 0.00 0.0 M M M
8/20/2020 7:00 AM 0.06 M M M M
8/21/2020 7:00 AM 0.02 M M M M
8/22/2020 7:00 AM 0.00 0.0 M M M
8/23/2020 7:00 AM 0.00 0.0 M M M
8/24/2020 7:00 AM 0.00 0.0 M M M
8/25/2020 7:00 AM 0.00 0.0 M M M
8/26/2020 7:00 AM 0.00 0.0 M M M
8/27/2020 7:00 AM 0.04 M M M M
8/28/2020 7:00 AM 0.00 0.0 M M M
8/29/2020 7:00 AM 0.02 M M M M
8/30/2020 7:00 AM 0.06 M M M M
8/31/2020 7:00 AM 0.00 0.0 M M M
9/1/2020 7:00 AM T M M M M
9/2/2020 7:00 AM 0.00 0.0 M M M
9/3/2020 7:00 AM 0.00 0.0 M M M
9/4/2020 7:00 AM 0.00 0.0 M M M
9/5/2020 7:00 AM 0.00 0.0 M M M
9/6/2020 7:00 AM 0.00 0.0 M M M
9/7/2020 7:00 AM 0.00 0.0 M M M
9/8/2020 6:45 AM 0.50 0.3 M 0.5 M
9/9/2020 7:00 AM 0.80 4.8 M 5.0 M
9/10/2020 7:00 AM 0.03 T M T M
9/11/2020 7:00 AM 0.03 0.0 M 0.0 M
9/12/2020 7:00 AM 0.00 0.0 M M M Away from home; daily precip reports for 9/12 thru 9/17 are estimates based on numerous nearby surrounding CoCoRaHS obs, an accumulated total of 0.00" observed late on 9/16, and AHPS daily precip analyses.
9/13/2020 7:00 AM 0.00 0.0 M M M Away from home; daily precip reports for 9/12 thru 9/17 are estimates based on numerous nearby surrounding CoCoRaHS obs, an accumulated total of 0.00" observed late on 9/16, and AHPS daily precip analyses.
9/14/2020 7:00 AM 0.00 0.0 M M M Away from home; daily precip reports for 9/12 thru 9/17 are estimates based on numerous nearby surrounding CoCoRaHS obs, an accumulated total of 0.00" observed late on 9/16, and AHPS daily precip analyses.
9/15/2020 7:00 AM 0.00 0.0 M M M Away from home; daily precip reports for 9/12 thru 9/17 are estimates based on numerous nearby surrounding CoCoRaHS obs, an accumulated total of 0.00" observed late on 9/16, and AHPS daily precip analyses.
9/16/2020 7:00 AM 0.00 0.0 M M M Away from home; daily precip reports for 9/12 thru 9/17 are estimates based on numerous nearby surrounding CoCoRaHS obs, an accumulated total of 0.00" observed late on 9/16, and AHPS daily precip analyses.
9/17/2020 7:00 AM 0.00 0.0 M M M Away from home; daily precip reports for 9/12 thru 9/17 are estimates based on numerous nearby surrounding CoCoRaHS obs, an accumulated total of 0.00" observed late on 9/16, and AHPS daily precip analyses.
9/18/2020 7:00 AM 0.00 0.0 M M M
9/19/2020 7:00 AM 0.00 0.0 M M M
9/20/2020 7:00 AM T M M M M
9/21/2020 7:00 AM 0.01 M M M M
9/22/2020 7:00 AM 0.00 0.0 M M M
9/23/2020 7:00 AM 0.00 0.0 M M M
9/24/2020 7:00 AM 0.00 0.0 M M M
9/25/2020 7:00 AM 0.00 0.0 M M M
9/26/2020 7:00 AM 0.00 0.0 M M M
9/27/2020 7:00 AM 0.00 0.0 M M M
9/28/2020 7:00 AM T 0.0 M M M
9/29/2020 7:00 AM 0.00 0.0 M M M
9/30/2020 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



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
5/31/2020 4:36 PM No hail pad deployed. 1/4" Pea Size 1/4" Pea Size Rice Hard|White Ice 5 1min no damage Intermittent True After rain After smaller hail 10-20
8/4/2020 3:02 PM No hailpad deployed. Only 0.01" precip, pretty sure more rain than hail. 3/8" 1/4" Pea Size Rice Hard|White Ice 2 1min no damage Continuous True After rain Same time as smaller hail vertical