Station Overview Station Location
Station Number CO-AM-31 Latitude 37.484202
Station Name Alamosa 1.1 N Longitude -105.873768
County Alamosa Elevation (ft) 7556



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 0.62 0.92 28 0.92 28 0.00 0 0 8 1 2.1 1 1
Nov 18 0.48 0.24 30 0.24 30 0.00 0 0 3 1 1.6 2 2
Dec 18 0.32 0.06 31 0.06 31 0.00 0 0 2 2 2.3 3 5
Jan 19 0.26 1.22 29 1.22 29 0.00 0 0 6 3 19.2 8 30
Feb 19 0.23 0.20 28 0.20 28 0.00 0 0 5 0 0.9 3 7
March 19 0.55 1.08 31 0.27 25 0.81 6 2 5 0 3.6 3 3
April 19 0.56 0.70 29 0.70 29 0.00 0 0 5 1 3.1 2 1
May 19 0.60 0.69 30 0.69 30 0.00 0 0 6 0 4.5 3 2
June 19 0.49 0.27 28 0.11 24 0.16 4 1 4 0 0.0 0 0
July 19 1.06 0.35 30 0.35 30 0.00 0 0 5 2 0.0 0 0
Aug 19 1.23 0.77 31 0.77 31 0.00 0 0 7 4 0.0 0 0
Sept 19 1.04 0.57 27 0.57 27 0.00 0 0 5 1 0.0 0 0
Water Year Totals: 7.44" 7.07" 352 days 6.10" 342 0.97" 10 days 3 61 days 15 days 37.3" 25 days 51 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 0.01
10/3/2018 0.13
10/4/2018 0.03
10/5/2018 0.00
10/6/2018 0.00
10/7/2018 0.00
10/8/2018 0.01
10/9/2018 0.00
10/10/2018 0.00
10/11/2018 0.00
10/12/2018 0.00
10/13/2018 0.00
10/14/2018 0.00
10/15/2018
10/16/2018
10/17/2018
10/18/2018 T
10/19/2018 0.00
10/20/2018 0.00
10/21/2018 0.00
10/22/2018 0.00
10/23/2018 0.03
10/24/2018 0.35
10/25/2018 0.15
10/26/2018 0.00
10/27/2018 0.00
10/28/2018 0.00
10/29/2018 0.00
10/30/2018 0.00
10/31/2018 0.21
11/1/2018 0.18
11/2/2018 0.00
11/3/2018 T
11/4/2018 0.00
11/5/2018 0.00
11/6/2018 0.00
11/7/2018 0.00
11/8/2018 0.00
11/9/2018 0.00
11/10/2018 0.00
11/11/2018 0.00
11/12/2018 0.02
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 0.00
11/19/2018 0.00
11/20/2018 0.00
11/21/2018 0.00
11/22/2018 0.00
11/23/2018 0.00
11/24/2018 0.00
11/25/2018 0.04
11/26/2018 0.00
11/27/2018 0.00
11/28/2018 0.00
11/29/2018 0.00
11/30/2018 0.00
12/1/2018 0.00
12/2/2018 0.00
12/3/2018 0.03
12/4/2018 0.00
12/5/2018 0.00
12/6/2018 0.00
12/7/2018 0.00
12/8/2018 0.00
12/9/2018 0.00
12/10/2018 0.00
12/11/2018 0.00
12/12/2018 0.00
12/13/2018 T
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 0.00
12/20/2018 0.00
12/21/2018 0.00
12/22/2018 0.00
12/23/2018 0.00
12/24/2018 0.00
12/25/2018 0.00
12/26/2018 0.00
12/27/2018 0.00
12/28/2018 T
12/29/2018 0.03
12/30/2018 0.00
12/31/2018 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2019 0.49
1/2/2019 0.01
1/3/2019 0.00
1/4/2019 0.00
1/5/2019 0.00
1/6/2019 M
1/7/2019 0.00
1/8/2019 0.00
1/9/2019 0.00
1/10/2019 0.00
1/11/2019 0.21
1/12/2019 0.40
1/13/2019 T
1/14/2019 T
1/15/2019 0.00
1/16/2019 0.00
1/17/2019
1/18/2019 T
1/19/2019 0.00
1/20/2019 0.00
1/21/2019 0.00
1/22/2019 0.05
1/23/2019 0.06
1/24/2019 0.00
1/25/2019 0.00
1/26/2019 0.00
1/27/2019 0.00
1/28/2019 0.00
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 0.00
2/5/2019 0.00
2/6/2019 0.00
2/7/2019 0.00
2/8/2019 0.00
2/9/2019 0.00
2/10/2019 0.00
2/11/2019 0.00
2/12/2019 0.00
2/13/2019 0.00
2/14/2019 0.00
2/15/2019 0.13
2/16/2019 0.00
2/17/2019 0.01
2/18/2019 0.00
2/19/2019 0.03
2/20/2019 0.01
2/21/2019 0.00
2/22/2019 0.00
2/23/2019 0.02
2/24/2019 0.00
2/25/2019 0.00
2/26/2019 0.00
2/27/2019 0.00
2/28/2019 0.00
3/1/2019 0.00
3/2/2019 0.00
3/3/2019 0.01
3/4/2019 0.08
3/5/2019 **
3/6/2019 **
3/7/2019 **
3/8/2019 T
3/9/2019 0.00
3/10/2019 0.00
3/11/2019 0.15
3/12/2019 **
3/13/2019 0.81
3/14/2019 0.00
3/15/2019 0.00
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 0.02
3/23/2019 0.01
3/24/2019 0.00
3/25/2019 0.00
3/26/2019 0.00
3/27/2019 0.00
3/28/2019 0.00
3/29/2019 0.00
3/30/2019 0.00
3/31/2019 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2019 0.15
4/2/2019 0.00
4/3/2019 0.00
4/4/2019 0.00
4/5/2019 0.00
4/6/2019 0.00
4/7/2019 0.00
4/8/2019 0.00
4/9/2019 0.00
4/10/2019 0.00
4/11/2019 0.05
4/12/2019 0.00
4/13/2019 0.00
4/14/2019 0.00
4/15/2019 0.00
4/16/2019 0.00
4/17/2019 0.00
4/18/2019 0.00
4/19/2019 0.00
4/20/2019 0.00
4/21/2019 0.00
4/22/2019
4/23/2019 0.33
4/24/2019 T
4/25/2019 0.00
4/26/2019 0.00
4/27/2019 0.01
4/28/2019 0.00
4/29/2019 0.00
4/30/2019 0.16
5/1/2019 0.06
5/2/2019 0.00
5/3/2019 0.00
5/4/2019 0.00
5/5/2019 0.00
5/6/2019 0.00
5/7/2019 0.00
5/8/2019 0.00
5/9/2019 0.20
5/10/2019 0.14
5/11/2019 0.20
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 0.00
5/18/2019 0.00
5/19/2019 0.00
5/20/2019
5/21/2019 0.07
5/22/2019 0.00
5/23/2019 0.00
5/24/2019 0.00
5/25/2019 0.00
5/26/2019 0.00
5/27/2019 0.00
5/28/2019 0.00
5/29/2019 0.00
5/30/2019 0.02
5/31/2019 0.00
6/1/2019
6/2/2019 0.01
6/3/2019 0.08
6/4/2019
6/5/2019 0.00
6/6/2019 0.01
6/7/2019 0.00
6/8/2019 0.00
6/9/2019 0.00
6/10/2019 0.00
6/11/2019 0.01
6/12/2019 0.00
6/13/2019 0.00
6/14/2019 0.00
6/15/2019 0.00
6/16/2019 0.00
6/17/2019 0.00
6/18/2019 **
6/19/2019 **
6/20/2019 **
6/21/2019 0.16
6/22/2019 0.00
6/23/2019 0.00
6/24/2019 0.00
6/25/2019 0.00
6/26/2019 0.00
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 0.16
7/2/2019 0.00
7/3/2019 0.06
7/4/2019 0.00
7/5/2019 0.00
7/6/2019 0.00
7/7/2019 0.00
7/8/2019 0.00
7/9/2019 0.00
7/10/2019 0.00
7/11/2019 0.00
7/12/2019 0.00
7/13/2019 0.00
7/14/2019 0.00
7/15/2019 0.00
7/16/2019 0.00
7/17/2019 T
7/18/2019 0.00
7/19/2019 0.00
7/20/2019 0.00
7/21/2019 0.00
7/22/2019 0.01
7/23/2019 0.00
7/24/2019 0.09
7/25/2019 0.00
7/26/2019 0.03
7/27/2019 0.00
7/28/2019 T
7/29/2019
7/30/2019 0.00
7/31/2019 0.00
8/1/2019 0.00
8/2/2019 0.00
8/3/2019 0.04
8/4/2019 0.00
8/5/2019 T
8/6/2019 0.00
8/7/2019 0.00
8/8/2019 T
8/9/2019 T
8/10/2019 0.13
8/11/2019 0.06
8/12/2019 0.46
8/13/2019 0.03
8/14/2019 0.00
8/15/2019 0.00
8/16/2019 0.00
8/17/2019 0.02
8/18/2019 0.00
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 0.03
8/25/2019 0.00
8/26/2019 0.00
8/27/2019 T
8/28/2019 0.00
8/29/2019 0.00
8/30/2019 0.00
8/31/2019 0.00
9/1/2019 0.00
9/2/2019 0.00
9/3/2019 0.00
9/4/2019 0.00
9/5/2019
9/6/2019
9/7/2019 0.01
9/8/2019 0.14
9/9/2019 0.15
9/10/2019 0.00
9/11/2019 0.05
9/12/2019 0.00
9/13/2019 0.00
9/14/2019 0.00
9/15/2019 0.00
9/16/2019 0.22
9/17/2019 0.00
9/18/2019 0.00
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
9/28/2019 T
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 6:00 AM 0.00 0.0 M M M
10/2/2018 6:00 AM 0.01 M M M M
10/3/2018 6:00 AM 0.13 M M M M
10/4/2018 6:00 AM 0.03 M M M M
10/5/2018 6:00 AM 0.00 0.0 M M M
10/6/2018 6:00 AM 0.00 0.0 M M M
10/7/2018 6:00 AM 0.00 0.0 M M M
10/8/2018 6:00 AM 0.01 M M M M
10/9/2018 6:00 AM 0.00 0.0 M M M
10/10/2018 6:00 AM 0.00 0.0 M M M
10/11/2018 6:00 AM 0.00 0.0 M M M
10/12/2018 6:00 AM 0.00 0.0 M M M
10/13/2018 6:00 AM 0.00 0.0 M M M
10/14/2018 6:00 AM 0.00 0.0 M M M
10/18/2018 6:00 AM T M M M M
10/19/2018 6:00 AM 0.00 0.0 M M M
10/20/2018 6:00 AM 0.00 0.0 M M M
10/21/2018 6:00 AM 0.00 0.0 M M M
10/22/2018 6:00 AM 0.00 0.0 M M M
10/23/2018 6:00 AM 0.03 M M M M
10/24/2018 5:32 AM 0.35 M M M M
10/25/2018 6:00 AM 0.15 M M M M
10/26/2018 6:00 AM 0.00 0.0 M M M
10/27/2018 6:00 AM 0.00 0.0 M M M
10/28/2018 6:00 AM 0.00 0.0 M M M
10/29/2018 6:00 AM 0.00 0.0 M M M
10/30/2018 6:00 AM 0.00 0.0 M M M
10/31/2018 5:43 AM 0.21 2.1 0.21 2.1 0.21
11/1/2018 6:00 AM 0.18 M M M M Snow depth area melted off before the next measurement. Max thickness estimated at 0800 was 8 inches.
11/2/2018 6:00 AM 0.00 0.0 M M M
11/3/2018 6:00 AM T T T M M
11/4/2018 6:00 AM 0.00 0.0 M M M
11/5/2018 6:00 AM 0.00 0.0 M M M
11/6/2018 6:00 AM 0.00 0.0 M M M
11/7/2018 6:00 AM 0.00 0.0 M M M
11/8/2018 6:00 AM 0.00 0.0 M M M
11/9/2018 6:00 AM 0.00 0.0 M M M
11/10/2018 6:00 AM 0.00 0.0 M M M
11/11/2018 6:00 AM 0.00 0.0 M M M
11/12/2018 6:00 AM 0.02 1.3 0.03 1.3 0.03 light fluffy snow! Very light snowfall continuing at observation time.
11/13/2018 6:00 AM 0.00 0.0 0.00 T T
11/14/2018 6:00 AM 0.00 0.0 M M M
11/15/2018 6:00 AM 0.00 0.0 M M M
11/16/2018 6:00 AM 0.00 0.0 M M M
11/17/2018 6:00 AM 0.00 0.0 M M M
11/18/2018 6:00 AM 0.00 0.0 M M M
11/19/2018 6:00 AM 0.00 0.0 M M M
11/20/2018 6:00 AM 0.00 0.0 M M M
11/21/2018 6:00 AM 0.00 0.0 M M M
11/22/2018 6:00 AM 0.00 0.0 M M M
11/23/2018 6:00 AM 0.00 0.0 M M M
11/24/2018 6:00 AM 0.00 0.0 M M M
11/25/2018 6:00 AM 0.04 0.3 0.04 0.3 0.04 Snow squalls, icy snow
11/26/2018 6:00 AM 0.00 0.0 M M M
11/27/2018 6:00 AM 0.00 0.0 M M M
11/28/2018 6:00 AM 0.00 0.0 M M M
11/29/2018 6:00 AM 0.00 0.0 M M M
11/30/2018 6:00 AM 0.00 0.0 M M M
12/1/2018 6:00 AM 0.00 0.0 M M M
12/2/2018 6:00 AM 0.00 0.0 M M M
12/3/2018 5:00 AM 0.03 0.6 0.06 0.6 0.06
12/4/2018 6:00 AM 0.00 0.0 0.00 T T
12/5/2018 6:00 AM 0.00 0.0 M M M
12/6/2018 6:00 AM 0.00 0.0 M M M
12/7/2018 6:00 AM 0.00 0.0 M M M
12/8/2018 6:00 AM 0.00 0.0 M M M
12/9/2018 6:00 AM 0.00 0.0 M M M
12/10/2018 6:00 AM 0.00 0.0 M M M
12/11/2018 6:00 AM 0.00 0.0 M M M
12/12/2018 6:00 AM 0.00 0.0 M M M
12/13/2018 6:00 AM T T M T M Light snow fell from about 1930 to 2030 followed by strong wind. At time of snowfall temp was 31 and after daybreak there appeared to be no snow at all, even though accumulation was noted the night before!
12/14/2018 6:00 AM 0.00 0.0 M M M
12/15/2018 6:00 AM 0.00 0.0 M M M
12/16/2018 6:00 AM 0.00 0.0 M M M
12/17/2018 6:00 AM 0.00 0.0 M M M
12/18/2018 6:00 AM 0.00 0.0 M M M
12/19/2018 6:00 AM 0.00 0.0 M M M
12/20/2018 6:00 AM 0.00 0.0 M M M
12/21/2018 6:00 AM 0.00 0.0 M M M
12/22/2018 6:00 AM 0.00 0.0 M M M
12/23/2018 6:00 AM 0.00 0.0 M M M
12/24/2018 6:00 AM 0.00 0.0 M M M
12/25/2018 6:00 AM 0.00 0.0 M M M
12/26/2018 6:00 AM 0.00 0.0 M M M
12/27/2018 6:00 AM 0.00 0.0 M M M
12/28/2018 6:00 AM T 0.6 0.03 0.5 0.03 Drifting snow, little snow near gauge, 0.6 on core table, local drifts up to 3 in. deep, heaviest snowfall around midnight, decreased to light flurries at observation time. How exciting, some precip to report!!
12/29/2018 6:00 AM 0.03 1.1 0.11 1.5 0.11 Drifting conditions throughout the reporting period, snow table protected from wind => more snow in core
12/30/2018 6:00 AM 0.00 0.0 0.00 1.5 M
12/31/2018 6:00 AM 0.00 0.0 0.00 1.5 M
1/1/2019 6:00 AM 0.49 6.2 M 7.5 0.51 Light snow began ~ 2000. Wind gusts to 10-5 MPH 2200-0100, no drifting, suggesting heaviest snow after 0100, very fine light snow continuing at observation time, with visibility ~0.5 mi. Did not measure new snow SWE, did whole column. Ooops!
1/2/2019 6:00 AM 0.01 0.3 0.01 7.0 0.05
1/3/2019 6:00 AM 0.00 0.0 0.00 7.0 M
1/4/2019 6:00 AM 0.00 0.0 M 7.0 M
1/5/2019 6:00 AM 0.00 0.0 M 6.5 M
1/6/2019 6:00 AM M 0.0 0.00 5.5 M No melting observed at snow depth site, snow depth decrease seem to be from settle/recrystallization
1/7/2019 6:00 AM 0.00 0.0 M 4.5 M
1/8/2019 6:00 AM 0.00 0.0 M 3.5 M
1/9/2019 6:00 AM 0.00 0.0 M 3.5 M
1/10/2019 6:00 AM 0.00 0.0 M 3.0 0.32
1/11/2019 6:00 AM 0.21 3.0 0.20 6.0 M heavy precip report filed for same observation time
1/12/2019 6:00 AM 0.40 4.1 0.43 8.0 0.69
1/13/2019 6:00 AM T 0.1 M 8.0 M
1/14/2019 6:00 AM T 0.2 T 8.0 M
1/15/2019 6:00 AM 0.00 T M 8.0 M
1/16/2019 6:00 AM 0.00 0.0 M 8.0 M
1/18/2019 6:00 AM T T M 8.0 M Ligjt snow started at 0445
1/19/2019 6:00 AM 0.00 0.0 M 7.5 M
1/20/2019 6:00 AM 0.00 0.0 M 7.5 M
1/21/2019 6:00 AM 0.00 0.0 M 7.0 M
1/22/2019 6:00 AM 0.05 1.1 0.10 7.0 M blowing and drifting conditions
1/23/2019 6:00 AM 0.06 4.2 0.40 10.0 M blowing conditions, not as much snow in gauge as on ground
1/24/2019 6:00 AM 0.00 0.0 M 10.0 M
1/25/2019 6:00 AM 0.00 0.0 M 10.0 M
1/26/2019 6:00 AM 0.00 0.0 M 9.5 M
1/27/2019 6:00 AM 0.00 0.0 M 8.5 1.40 Core had ice at the bottom on the snow station. The SWE may be a bit more reflective of the total over the last few weeks. Not much melting going onsite!
1/28/2019 6:00 AM 0.00 0.0 M 7.5 M
1/29/2019 6:00 AM 0.00 0.0 M 7.0 M
1/30/2019 6:00 AM 0.00 0.0 M 6.5 M
1/31/2019 6:00 AM 0.00 0.0 M 6.5 M
2/1/2019 6:00 AM 0.00 0.0 M 6.0 M
2/2/2019 6:00 AM 0.00 0.0 M 6.0 M
2/3/2019 6:00 AM 0.00 0.0 M 5.5 M
2/4/2019 6:00 AM 0.00 0.0 M 3.0 M
2/5/2019 6:00 AM 0.00 0.0 M 0.0 M Still snow on the ground in the vicinity of the measuring point, with ice base
2/6/2019 6:00 AM 0.00 0.0 M 0.0 M Still snow on the ground in the vicinity of the measuring point, with ice base
2/7/2019 6:00 AM 0.00 0.0 M 0.0 M still up to 6 inches of snow on ground in vicinity, snow measuring station is bare
2/8/2019 6:00 AM 0.00 0.0 M 0.0 M still up to 6 inches of snow on ground in vicinity, snow measuring station is bare
2/9/2019 6:00 AM 0.00 0.0 M 0.0 M still up to 6 inches of snow on ground in vicinity, snow measuring station is bare
2/10/2019 6:00 AM 0.00 0.0 M 0.0 M still patches of snow up to ~6 inches deep
2/11/2019 6:00 AM 0.00 0.0 M M M
2/12/2019 6:00 AM 0.00 0.0 M M M
2/13/2019 6:00 AM 0.00 0.0 M M M
2/14/2019 6:00 AM 0.00 0.0 M M M
2/15/2019 6:00 AM 0.13 M M M M Could prip ice/snow sandwich off snow board to estimate core SWE
2/16/2019 6:00 AM 0.00 0.0 M M M
2/17/2019 6:00 AM 0.01 M M M M
2/18/2019 6:00 AM 0.00 0.0 M M M
2/19/2019 6:00 AM 0.03 0.3 0.03 0.3 0.03
2/20/2019 6:00 AM 0.01 0.1 0.01 0.2 M
2/21/2019 6:00 AM 0.00 0.0 M M M
2/22/2019 6:00 AM 0.00 0.0 M M M
2/23/2019 6:00 AM 0.02 0.5 0.04 0.5 0.04 Drifting conditions: snow depth ranges from 0 to 5 inches on patches of old snow. Bare grass last night now covered in snow.
2/24/2019 6:00 AM 0.00 0.0 M M M
2/25/2019 6:00 AM 0.00 0.0 M M M
2/26/2019 6:00 AM 0.00 0.0 M M M
2/27/2019 6:00 AM 0.00 0.0 M M M
2/28/2019 6:00 AM 0.00 0.0 M M M
3/1/2019 6:00 AM 0.00 0.0 M M M
3/2/2019 6:00 AM 0.00 0.0 M M M
3/3/2019 6:00 AM 0.01 0.2 0.01 0.2 0.01
3/4/2019 6:00 AM 0.08 1.2 0.12 1.2 0.12
3/9/2019 6:00 AM 0.00 0.0 M M M
3/10/2019 6:00 AM 0.00 0.0 M M M
3/11/2019 6:00 AM 0.15 2.2 0.17 2.2 0.17 contrete walks damp at 0450, large flakes stared falling, still snowing lightly at report time, no wind
3/14/2019 6:00 AM 0.00 0.0 M M M
3/15/2019 6:00 AM 0.00 0.0 M M M
3/16/2019 6:00 AM 0.00 0.0 M M M
3/17/2019 6:00 AM 0.00 0.0 M M M
3/18/2019 6:00 AM 0.00 0.0 M M M
3/19/2019 6:00 AM 0.00 0.0 M M M
3/20/2019 6:00 AM 0.00 0.0 M M M
3/21/2019 6:00 AM 0.00 M M M M
3/22/2019 6:00 AM 0.02 0.0 0.00 0.0 0.00
3/23/2019 6:00 AM 0.01 T M T M
3/24/2019 6:00 AM 0.00 0.0 M M M
3/25/2019 6:00 AM 0.00 0.0 M M M
3/26/2019 6:00 AM 0.00 0.0 M M M
3/27/2019 6:00 AM 0.00 0.0 M M M
3/28/2019 6:00 AM 0.00 0.0 M M M
3/29/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
3/30/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
3/31/2019 6:00 AM 0.00 0.0 M 0.0 M
4/1/2019 6:00 AM 0.15 2.6 0.14 M M snowfall started at 0700 on 31 MAR, steady throughout day until ~1800, lots of melting throughout day. New snow core had ice at base that I couldn't lift off.
4/2/2019 6:00 AM 0.00 0.0 M M M
4/3/2019 6:00 AM 0.00 0.0 M M M
4/4/2019 6:00 AM 0.00 0.0 M M M
4/5/2019 6:00 AM 0.00 0.0 M M M
4/6/2019 6:00 AM 0.00 0.0 M M M
4/7/2019 6:00 AM 0.00 0.0 M M M
4/8/2019 6:00 AM 0.00 0.0 M M M
4/9/2019 6:00 AM 0.00 0.0 M M M
4/10/2019 6:00 AM 0.00 0.0 M M M
4/11/2019 6:00 AM 0.05 0.5 0.01 0.5 0.01
4/12/2019 6:00 AM 0.00 0.0 M M M
4/13/2019 6:00 AM 0.00 0.0 M M M
4/14/2019 6:00 AM 0.00 0.0 M M M
4/15/2019 6:00 AM 0.00 0.0 M M M
4/16/2019 6:00 AM 0.00 0.0 M M M
4/17/2019 6:00 AM 0.00 0.0 M M M
4/18/2019 6:00 AM 0.00 0.0 M M M
4/19/2019 6:00 AM 0.00 0.0 M M M
4/20/2019 6:00 AM 0.00 0.0 M 0.0 M
4/21/2019 6:00 AM 0.00 0.0 M M M
4/23/2019 6:00 AM 0.33 0.0 M 0.0 M Cars and raised surfaces covered with ~0.25 inches ice, roads with damp patches and puddles, no ice observed while riding bike to work
4/24/2019 6:00 AM T 0.0 M 0.0 M
4/25/2019 6:00 AM 0.00 0.0 M 0.0 M
4/26/2019 6:00 AM 0.00 0.0 M M M
4/27/2019 6:00 AM 0.01 M M M M
4/28/2019 6:00 AM 0.00 0.0 M M M
4/29/2019 6:00 AM 0.00 0.0 M M M
4/30/2019 6:00 AM 0.16 0.0 M 0.0 M 0.15 in. rain fell between 0430 and 0520 hrs
5/1/2019 6:00 AM 0.06 M M M M
5/2/2019 6:00 AM 0.00 0.0 M M M
5/3/2019 6:00 AM 0.00 0.0 M M M
5/4/2019 6:00 AM 0.00 0.0 M M M
5/5/2019 6:00 AM 0.00 0.0 M M M
5/6/2019 6:00 AM 0.00 0.0 M M M
5/7/2019 6:00 AM 0.00 0.0 M M M
5/8/2019 6:00 AM 0.00 0.0 M M M
5/9/2019 6:00 AM 0.20 2.6 0.23 2.6 0.23 slushy, roads, snow sticking to trees
5/10/2019 6:00 AM 0.14 0.6 0.11 0.0 0.00 Almost too wet for snowballs!
5/11/2019 6:00 AM 0.20 0.0 0.00 M M
5/12/2019 6:00 AM 0.00 0.0 M M M
5/13/2019 6:00 AM 0.00 0.0 M M M
5/14/2019 6:00 AM 0.00 0.0 M M M
5/15/2019 6:00 AM 0.00 0.0 M M M
5/16/2019 6:00 AM 0.00 0.0 M M M
5/17/2019 6:00 AM 0.00 0.0 M M M Observation made at reported time, unable to enter data for ~12 hrs
5/18/2019 6:00 AM 0.00 0.0 M M M
5/19/2019 6:00 AM 0.00 M M M M
5/21/2019 6:00 AM 0.07 1.3 0.10 1.3 0.10
5/22/2019 6:00 AM 0.00 M M M M
5/23/2019 6:00 AM 0.00 M M M M
5/24/2019 6:00 AM 0.00 M M M M
5/25/2019 6:00 AM 0.00 0.0 M M M actual time recorded, couldn't get to a computer until now.
5/26/2019 6:00 AM 0.00 0.0 M M M actual time recorded, couldn't get to a computer until now.
5/27/2019 6:00 AM 0.00 0.0 M M M actual time recorded, couldn't get to a computer until now.
5/28/2019 6:00 AM 0.00 0.0 M M M actual time recorded, couldn't get to a computer until now.
5/29/2019 6:00 AM 0.00 0.0 M M M actual time recorded, couldn't get to a computer until now.
5/30/2019 6:00 AM 0.02 M M M M
5/31/2019 6:00 AM 0.00 M M M M
6/2/2019 6:00 AM 0.01 M M M M
6/3/2019 6:00 AM 0.08 M M M M
6/5/2019 6:00 AM 0.00 M M M M
6/6/2019 6:00 AM 0.01 M M M M
6/7/2019 6:00 AM 0.00 0.0 M M M
6/8/2019 6:00 AM 0.00 0.0 M M M Data were collected at 0600
6/9/2019 6:00 AM 0.00 0.0 M M M Observed at 0600
6/10/2019 5:40 AM 0.00 0.0 M M M
6/11/2019 6:00 AM 0.01 M M M M
6/12/2019 6:00 AM 0.00 0.0 M M M
6/13/2019 6:00 AM 0.00 M M M M Trace rain, nothing in gauge
6/14/2019 6:00 AM 0.00 M M M M
6/15/2019 6:00 AM 0.00 M M M M
6/16/2019 6:00 AM 0.00 0.0 M M M
6/17/2019 6:00 AM 0.00 0.0 M M M
6/22/2019 6:00 AM 0.00 0.0 M M M
6/23/2019 6:00 AM 0.00 0.0 M M M Data collected at observation time indicated, not posted time.
6/24/2019 6:00 AM 0.00 0.0 M M M Data collected at observation time indicated, not posted time.
6/25/2019 6:00 AM 0.00 0.0 M M M data collected at 0600
6/26/2019 6:00 AM 0.00 0.0 M M M data collected at 0600
6/27/2019 6:00 AM 0.00 0.0 M M M data collected at 0600
6/28/2019 6:00 AM 0.00 0.0 M M M
6/29/2019 5:00 AM 0.00 0.0 M M M
6/30/2019 6:00 AM 0.00 0.0 M M M
7/1/2019 6:00 AM 0.16 M M M M
7/2/2019 6:00 AM 0.00 0.0 M M M
7/3/2019 6:00 AM 0.06 M M M M data from 0600
7/4/2019 6:00 AM 0.00 0.0 M M M
7/5/2019 6:00 AM 0.00 0.0 M M M
7/6/2019 6:00 AM 0.00 0.0 M M M
7/7/2019 6:00 AM 0.00 0.0 M M M logged on report time and date
7/8/2019 6:00 AM 0.00 0.0 M M M logged on report time and date
7/9/2019 6:00 AM 0.00 0.0 M M M logged on report time and date
7/10/2019 6:00 AM 0.00 0.0 M M M logged on report time and date
7/11/2019 6:00 AM 0.00 0.0 M M M logged on report time and date
7/12/2019 6:00 AM 0.00 0.0 M M M logged on report time and date
7/13/2019 6:00 AM 0.00 0.0 M M M logged on report time and date
7/14/2019 6:00 AM 0.00 0.0 M M M logged on report time and date
7/15/2019 6:00 AM 0.00 0.0 M M M logged on report time and date
7/16/2019 6:00 AM 0.00 0.0 M M M
7/17/2019 6:00 AM T M M M M Related to thunderstorms 1800 -> 2100 16 JUL 19
7/18/2019 6:00 AM 0.00 M M M M
7/19/2019 6:00 AM 0.00 0.0 M M M
7/20/2019 6:00 AM 0.00 0.0 M M M
7/21/2019 6:00 AM 0.00 0.0 M M M
7/22/2019 6:00 AM 0.01 M M M M
7/23/2019 6:00 AM 0.00 0.0 M M M
7/24/2019 6:00 AM 0.09 0.0 M M M
7/25/2019 6:00 AM 0.00 M M M M
7/26/2019 6:00 AM 0.03 0.0 M 0.0 M data collected at 0600, reported at 0700 after cooking breakfast for guests!
7/27/2019 6:00 AM 0.00 0.0 M 0.0 M
7/28/2019 6:00 AM T 0.0 M M M
7/30/2019 6:00 AM 0.00 0.0 M M M
7/31/2019 6:00 AM 0.00 0.0 M M M data collected at time indicated
8/1/2019 6:00 AM 0.00 0.0 M M M data collected at time indicated
8/2/2019 6:00 AM 0.00 0.0 M M M data collected at time indicated
8/3/2019 6:00 AM 0.04 0.0 0.00 0.0 0.00 Event at ~ 0230
8/4/2019 6:00 AM 0.00 0.0 M M M
8/5/2019 6:00 AM T 0.0 0.00 0.0 0.00
8/6/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/7/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/8/2019 6:00 AM T M M M M
8/9/2019 6:00 AM T 0.0 0.00 0.0 0.00
8/10/2019 6:00 AM 0.13 0.0 0.00 0.0 0.00
8/11/2019 6:00 AM 0.06 0.0 0.00 0.0 0.00 Heaviest rainfall at around 0100
8/12/2019 5:53 AM 0.46 M M M M
8/13/2019 6:00 AM 0.03 M M M M
8/14/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/15/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/16/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/17/2019 6:00 AM 0.02 0.0 0.00 0.0 0.00
8/18/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/19/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/20/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/21/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/22/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/23/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/24/2019 6:00 AM 0.03 0.0 0.00 0.0 0.00
8/25/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/26/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/27/2019 6:00 AM T 0.0 0.00 0.0 0.00
8/28/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/29/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/30/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/31/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/1/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/2/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/3/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/4/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/7/2019 6:00 AM 0.01 M M M M
9/8/2019 6:00 AM 0.14 0.0 0.00 0.0 0.00
9/9/2019 6:00 AM 0.15 0.0 0.00 0.0 0.00
9/10/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/11/2019 6:00 AM 0.05 0.0 0.00 0.0 0.00
9/12/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/13/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/14/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/15/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/16/2019 6:00 AM 0.22 0.0 0.00 0.0 0.00
9/17/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/18/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/19/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/20/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00 Data collected at observation time, entered later due to job constraints.
9/21/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00 Data collected at observation time, entered later due to job constraints.
9/22/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/23/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/24/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/25/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/26/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/28/2019 6:00 AM T M M M M
9/29/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/30/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
3/5/2019 3/08/2019 6:00 PM 4 T 0.0 M
3/12/2019 3/13/2019 6:00 AM 2 0.81 1.5 0.08 This is a 2 day report, I was OOT until 1800 on 12 MAR. Snow did not start accumulating until 0300 on 13 MAR. I wastold that there was about 6 inches of snow that fell early and melted off by mid-day.
6/18/2019 6/21/2019 8:00 PM 4 0.16 0.0 0.00 Adjacent Davis weather station that logs precip shows ~0.15 mid-afternoon 17 JUN 19, and ~0.01 mid-day 18 JUN 19



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