Station Overview Station Location
Station Number CO-AD-216 Latitude 39.96741944
Station Name Thornton 6.2 NNE Longitude -104.8935667
County Adams Elevation (ft) 5157



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 0.97 1.54 31 1.54 31 0.00 0 0 7 0 4.6 1 1
Nov 17 0.79 0.18 30 0.18 30 0.00 0 0 2 3 1.3 1 1
Dec 17 0.54 0.21 31 0.21 31 0.00 0 0 3 5 5.1 3 3
Jan 18 0.41 0.49 31 0.49 31 0.00 0 0 5 2 7.2 4 3
Feb 18 0.38 0.49 28 0.49 28 0.00 0 0 8 3 8.9 8 4
March 18 1.39 1.24 31 1.24 31 0.00 0 0 5 0 4.5 3 3
April 18 1.82 0.90 30 0.90 30 0.00 0 0 7 2 3.4 3 2
May 18 2.18 1.24 31 1.24 31 0.00 0 0 13 1 0.0 0 0
June 18 1.74 1.43 30 1.43 30 0.00 0 0 5 4 0.0 0 0
July 18 1.56 2.01 31 2.01 31 0.00 0 0 6 3 0.0 0 0
Aug 18 1.77 0.79 31 0.79 31 0.00 0 0 4 2 0.0 0 0
Sept 18 1.03 0.11 30 0.11 30 0.00 0 0 2 3 0.0 0 0
Water Year Totals: 14.58" 10.63" 365 days 10.63" 365 0.00" 0 days 0 67 days 28 days 35.0" 23 days 17 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 0.00
10/2/2017 0.39
10/3/2017 0.27
10/4/2017 0.00
10/5/2017 0.00
10/6/2017 0.02
10/7/2017 0.00
10/8/2017 0.00
10/9/2017 0.72
10/10/2017 0.10
10/11/2017 0.00
10/12/2017 0.00
10/13/2017 0.00
10/14/2017 0.00
10/15/2017 0.00
10/16/2017 0.00
10/17/2017 0.00
10/18/2017 0.00
10/19/2017 0.00
10/20/2017 0.00
10/21/2017 0.00
10/22/2017 0.00
10/23/2017 0.00
10/24/2017 0.00
10/25/2017 0.00
10/26/2017 0.00
10/27/2017 0.03
10/28/2017 0.00
10/29/2017 0.00
10/30/2017 0.01
10/31/2017 0.00
11/1/2017 0.00
11/2/2017 0.00
11/3/2017 0.00
11/4/2017 0.00
11/5/2017 T
11/6/2017 0.00
11/7/2017 0.11
11/8/2017 T
11/9/2017 0.00
11/10/2017 0.00
11/11/2017 0.00
11/12/2017 0.00
11/13/2017 0.00
11/14/2017 0.00
11/15/2017 0.00
11/16/2017 0.00
11/17/2017 0.00
11/18/2017 0.07
11/19/2017 0.00
11/20/2017 0.00
11/21/2017 0.00
11/22/2017 T
11/23/2017 0.00
11/24/2017 0.00
11/25/2017 0.00
11/26/2017 0.00
11/27/2017 0.00
11/28/2017 0.00
11/29/2017 0.00
11/30/2017 0.00
12/1/2017 0.00
12/2/2017 0.00
12/3/2017 0.00
12/4/2017 0.00
12/5/2017 0.00
12/6/2017 0.00
12/7/2017 0.00
12/8/2017 0.00
12/9/2017 0.00
12/10/2017 0.00
12/11/2017 0.00
12/12/2017 0.00
12/13/2017 0.00
12/14/2017 0.02
12/15/2017 0.00
12/16/2017 0.00
12/17/2017 T
12/18/2017 0.00
12/19/2017 0.00
12/20/2017 0.00
12/21/2017 0.05
12/22/2017 0.00
12/23/2017 0.00
12/24/2017 0.14
12/25/2017 0.00
12/26/2017 T
12/27/2017 T
12/28/2017 0.00
12/29/2017 0.00
12/30/2017 T
12/31/2017 T
Day of YearDaily PrcpMultiday Prcp
1/1/2018 T
1/2/2018 0.00
1/3/2018 0.00
1/4/2018 0.00
1/5/2018 0.00
1/6/2018 0.00
1/7/2018 0.00
1/8/2018 0.00
1/9/2018 0.00
1/10/2018 0.00
1/11/2018 0.08
1/12/2018 0.00
1/13/2018 T
1/14/2018 0.00
1/15/2018 0.05
1/16/2018 0.02
1/17/2018 0.00
1/18/2018 0.00
1/19/2018 0.00
1/20/2018 0.00
1/21/2018 0.26
1/22/2018 0.08
1/23/2018 0.00
1/24/2018 0.00
1/25/2018 0.00
1/26/2018 0.00
1/27/2018 0.00
1/28/2018 0.00
1/29/2018 0.00
1/30/2018 0.00
1/31/2018 0.00
2/1/2018 0.01
2/2/2018 T
2/3/2018 0.00
2/4/2018 0.01
2/5/2018 T
2/6/2018 0.00
2/7/2018 0.00
2/8/2018 0.00
2/9/2018 0.00
2/10/2018 0.06
2/11/2018 0.07
2/12/2018 T
2/13/2018 0.00
2/14/2018 0.00
2/15/2018 0.00
2/16/2018 0.01
2/17/2018 0.00
2/18/2018 0.00
2/19/2018 0.02
2/20/2018 0.29
2/21/2018 0.00
2/22/2018 0.00
2/23/2018 0.02
2/24/2018 0.00
2/25/2018 0.00
2/26/2018 0.00
2/27/2018 0.00
2/28/2018 0.00
3/1/2018 0.00
3/2/2018 0.00
3/3/2018 0.00
3/4/2018 0.00
3/5/2018 0.00
3/6/2018 0.00
3/7/2018 0.00
3/8/2018 0.00
3/9/2018 0.00
3/10/2018 0.00
3/11/2018 0.00
3/12/2018 0.00
3/13/2018 0.00
3/14/2018 0.00
3/15/2018 0.00
3/16/2018 0.21
3/17/2018 0.00
3/18/2018 0.00
3/19/2018 0.45
3/20/2018 0.00
3/21/2018 0.00
3/22/2018 0.00
3/23/2018 0.00
3/24/2018 0.00
3/25/2018 0.00
3/26/2018 0.00
3/27/2018 0.30
3/28/2018 0.00
3/29/2018 0.27
3/30/2018 0.01
3/31/2018 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2018 0.00
4/2/2018 0.00
4/3/2018 0.00
4/4/2018 0.00
4/5/2018 0.00
4/6/2018 T
4/7/2018 0.11
4/8/2018 0.00
4/9/2018 0.04
4/10/2018 0.00
4/11/2018 0.00
4/12/2018 0.00
4/13/2018 0.02
4/14/2018 T
4/15/2018 0.00
4/16/2018 0.00
4/17/2018 0.00
4/18/2018 0.00
4/19/2018 0.00
4/20/2018 0.00
4/21/2018 0.50
4/22/2018 0.03
4/23/2018 0.00
4/24/2018 0.19
4/25/2018 0.01
4/26/2018 0.00
4/27/2018 0.00
4/28/2018 0.00
4/29/2018 0.00
4/30/2018 0.00
5/1/2018 0.00
5/2/2018 0.09
5/3/2018 0.43
5/4/2018 0.14
5/5/2018 0.00
5/6/2018 0.00
5/7/2018 0.00
5/8/2018 0.00
5/9/2018 0.00
5/10/2018 0.00
5/11/2018 0.00
5/12/2018 0.05
5/13/2018 0.03
5/14/2018 0.04
5/15/2018 0.01
5/16/2018 0.00
5/17/2018 0.00
5/18/2018 0.00
5/19/2018 0.05
5/20/2018 0.02
5/21/2018 0.02
5/22/2018 0.00
5/23/2018 0.11
5/24/2018 T
5/25/2018 0.00
5/26/2018 0.00
5/27/2018 0.00
5/28/2018 0.00
5/29/2018 0.05
5/30/2018 0.00
5/31/2018 0.20
6/1/2018 0.00
6/2/2018 0.00
6/3/2018 0.00
6/4/2018 0.00
6/5/2018 0.00
6/6/2018 0.00
6/7/2018 T
6/8/2018 0.00
6/9/2018 0.00
6/10/2018 0.00
6/11/2018 0.00
6/12/2018 0.00
6/13/2018 0.00
6/14/2018 0.00
6/15/2018 0.00
6/16/2018 0.00
6/17/2018 0.04
6/18/2018 0.29
6/19/2018 0.84
6/20/2018 0.25
6/21/2018 0.00
6/22/2018 T
6/23/2018 T
6/24/2018 T
6/25/2018 0.01
6/26/2018 0.00
6/27/2018 0.00
6/28/2018 0.00
6/29/2018 0.00
6/30/2018 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2018 T
7/2/2018 0.00
7/3/2018 0.00
7/4/2018 0.00
7/5/2018 0.00
7/6/2018 0.09
7/7/2018 0.00
7/8/2018 0.00
7/9/2018 0.00
7/10/2018 0.00
7/11/2018 0.00
7/12/2018 0.00
7/13/2018 0.00
7/14/2018 0.00
7/15/2018 0.00
7/16/2018 0.12
7/17/2018 0.00
7/18/2018 0.00
7/19/2018 0.00
7/20/2018 0.00
7/21/2018 0.00
7/22/2018 0.00
7/23/2018 0.04
7/24/2018 1.08
7/25/2018 0.00
7/26/2018 0.57
7/27/2018 0.11
7/28/2018 T
7/29/2018 T
7/30/2018 0.00
7/31/2018 0.00
8/1/2018 0.00
8/2/2018 0.00
8/3/2018 0.00
8/4/2018 0.01
8/5/2018 0.14
8/6/2018 T
8/7/2018 0.00
8/8/2018 0.00
8/9/2018 0.00
8/10/2018 0.00
8/11/2018 0.00
8/12/2018 0.00
8/13/2018 0.00
8/14/2018 0.00
8/15/2018 0.34
8/16/2018 0.00
8/17/2018 0.00
8/18/2018 0.00
8/19/2018 0.30
8/20/2018 0.00
8/21/2018 0.00
8/22/2018 T
8/23/2018 0.00
8/24/2018 0.00
8/25/2018 0.00
8/26/2018 0.00
8/27/2018 0.00
8/28/2018 0.00
8/29/2018 0.00
8/30/2018 0.00
8/31/2018 0.00
9/1/2018 T
9/2/2018 0.00
9/3/2018 0.00
9/4/2018 0.00
9/5/2018 0.06
9/6/2018 T
9/7/2018 0.00
9/8/2018 0.00
9/9/2018 0.00
9/10/2018 0.00
9/11/2018 0.00
9/12/2018 0.00
9/13/2018 0.00
9/14/2018 0.00
9/15/2018 0.00
9/16/2018 0.00
9/17/2018 0.00
9/18/2018 0.00
9/19/2018 0.00
9/20/2018 0.05
9/21/2018 0.00
9/22/2018 0.00
9/23/2018 0.00
9/24/2018 0.00
9/25/2018 0.00
9/26/2018 0.00
9/27/2018 0.00
9/28/2018 0.00
9/29/2018 0.00
9/30/2018 T



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2017 8:00 AM 0.00 0.0 M M M
10/2/2017 8:00 AM 0.39 0.0 M M M A light rain shower began yesterday at 4:00 p.m. and ended at 4:25 p.m. Steady rain began about 8:20 p.m. and ended this morning probably before 7:20 a.m.
10/3/2017 8:00 AM 0.27 0.0 M M M After the morning break, rain began yesterday about 4:10 p.m. and ended about 10:20 p.m. There also was another overnight rain before 5:00 a.m. that contributed about 0.01" to the total.
10/4/2017 8:00 AM 0.00 0.0 M M M
10/5/2017 8:00 AM 0.00 0.0 M M M
10/6/2017 7:00 AM 0.02 0.0 M M M A small rain shower started yesterday about 8:12 p.m. and ended about 8:30 p.m. (It managed to wet the pavement.) Apparently, overnight, very-light rain or drizzle accumulated in my gauge after midnight but before observation time.
10/7/2017 8:00 AM 0.00 0.0 M M M
10/8/2017 8:00 AM 0.00 0.0 M M M
10/9/2017 8:45 AM 0.72 4.6 0.29 4.5 0.29 Rain began (lightly) yesterday at 8:30 p.m. and increased to moderate within 15 minutes. Strong winds with gusts over 25 mph. (Possible thunder heard at 8:58 p.m.) Rain continued beyond midnight and changed to snow. By observation time snowfall continued, and over 4 inches had accumulated. Not much wind after the snow began, so little drifting occurred.
10/10/2017 8:00 AM 0.10 M M M M Snowfall continued after yesterday's observation (with little accumulation) ending in the neighborhood of 2:00 p.m.
10/11/2017 8:00 AM 0.00 0.0 M M M
10/12/2017 8:00 AM 0.00 0.0 M M M
10/13/2017 8:00 AM 0.00 0.0 M M M
10/14/2017 8:00 AM 0.00 0.0 M M M
10/15/2017 8:00 AM 0.00 0.0 M M M
10/16/2017 8:00 AM 0.00 0.0 M M M
10/17/2017 8:00 AM 0.00 0.0 M M M
10/18/2017 8:00 AM 0.00 0.0 M M M
10/19/2017 8:00 AM 0.00 0.0 M M M
10/20/2017 8:00 AM 0.00 0.0 M M M
10/21/2017 8:00 AM 0.00 0.0 M M M
10/22/2017 8:00 AM 0.00 0.0 M M M
10/23/2017 8:00 AM 0.00 0.0 M M M
10/24/2017 8:00 AM 0.00 0.0 M M M
10/25/2017 8:00 AM 0.00 0.0 M M M
10/26/2017 8:00 AM 0.00 0.0 M M M
10/27/2017 7:00 AM 0.03 T M T M Light snow began falling (no rain seen) about 2:15 p.m. yesterday and ended about 8:00 p.m. There was a trace of accumulation only on grassy surfaces.
10/28/2017 8:00 AM 0.00 0.0 M M M
10/29/2017 8:00 AM 0.00 0.0 M M M
10/30/2017 10:00 AM 0.01 0.0 M M M Overnight precip (most likely freezing rain/drizzle) began after midnight and ended before 9:30 a.m.
10/31/2017 7:00 AM 0.00 0.0 M M M
11/1/2017 8:00 AM 0.00 0.0 M M M
11/2/2017 8:00 AM 0.00 0.0 M M M
11/3/2017 8:00 AM 0.00 0.0 M M M
11/4/2017 8:00 AM 0.00 0.0 M M M
11/5/2017 8:00 AM T 0.0 M M M NEXRAD showed rain shower echo overhead between 5:05 a.m. and 5:30 a.m. this morning. Weaker echos disappeared about 6:15. Pavement and gauge were wet in spots at observation time.
11/6/2017 8:00 AM 0.00 0.0 M M M
11/7/2017 8:00 AM 0.11 1.3 M 1.5 M Light rain began yesterday at about 10:30 p.m., changed to snow about midnight and ended sometime before 7:30 a.m.
11/8/2017 8:00 AM T M M M M Very-light drizzle began about 4:00 p.m. yesterday. It was mixed with very-light snow about 10:00 p.m. (end time unknown).
11/9/2017 8:00 AM 0.00 0.0 M M M
11/10/2017 8:00 AM 0.00 0.0 M M M
11/11/2017 8:00 AM 0.00 0.0 M M M
11/12/2017 8:00 AM 0.00 0.0 M M M
11/13/2017 8:00 AM 0.00 0.0 M M M
11/14/2017 8:00 AM 0.00 0.0 M M M
11/15/2017 8:00 AM 0.00 0.0 M M M
11/16/2017 8:00 AM 0.00 0.0 M M M
11/17/2017 8:00 AM 0.00 0.0 M M M
11/18/2017 8:00 AM 0.07 0.0 M M M Rain showers began yesterday at about 4:25 p.m. and ended about 8:40 p.m. There was another shower with measureable precip early this morning (start and duration unknown, but 0.01" registered by my Wx stn at 1:05 a.m.).
11/19/2017 8:00 AM 0.00 0.0 M M M
11/20/2017 8:00 AM 0.00 0.0 M M M
11/21/2017 8:00 AM 0.00 0.0 M M M
11/22/2017 8:00 AM T 0.0 M M M Saw a few sprinkles at about 10:00 a.m. yesterday morning as we left our home.
11/23/2017 8:00 AM 0.00 0.0 M M M
11/24/2017 8:00 AM 0.00 0.0 M M M
11/25/2017 8:00 AM 0.00 0.0 M M M
11/26/2017 8:00 AM 0.00 0.0 M M M
11/27/2017 8:00 AM 0.00 0.0 M M M
11/28/2017 8:00 AM 0.00 0.0 M M M NEXRAD showed a possible very-light precip echo over our area between 4:30 a.m. and 5:40 a.m. this morning, but everything was dry at observation time.
11/29/2017 8:00 AM 0.00 0.0 M M M
11/30/2017 8:00 AM 0.00 0.0 M M M
12/1/2017 8:00 AM 0.00 0.0 M M M
12/2/2017 8:00 AM 0.00 0.0 M M M
12/3/2017 8:00 AM 0.00 0.0 M M M
12/4/2017 8:00 AM 0.00 0.0 M M M
12/5/2017 8:00 AM 0.00 0.0 M M M
12/6/2017 8:00 AM 0.00 0.0 M M M
12/7/2017 8:00 AM 0.00 0.0 M M M
12/8/2017 8:00 AM 0.00 0.0 M M M
12/9/2017 8:00 AM 0.00 0.0 M M M
12/10/2017 8:00 AM 0.00 0.0 M M M
12/11/2017 8:00 AM 0.00 0.0 M M M
12/12/2017 8:00 AM 0.00 0.0 M M M
12/13/2017 8:00 AM 0.00 0.0 M M M
12/14/2017 8:00 AM 0.02 0.5 M 0.5 M Light snow began yesterday not long before 11:50 p.m. and ended sometime during the night.
12/15/2017 8:00 AM 0.00 0.0 M M M
12/16/2017 8:00 AM 0.00 0.0 M M M
12/17/2017 8:00 AM T M M M M Very-light rain and/or snow fell between midnight this morning and 8:00 a.m.
12/18/2017 8:00 AM 0.00 0.0 M M M
12/19/2017 8:00 AM 0.00 0.0 M M M
12/20/2017 8:00 AM 0.00 0.0 M M M
12/21/2017 10:00 AM 0.05 0.6 M 0.5 M Snow began during the evening (~4:15 a.m. according to NEXRAD echoes) and continued through observation time.
12/22/2017 8:00 AM 0.00 0.0 M M M
12/23/2017 8:00 AM 0.00 0.0 M M M
12/24/2017 8:00 AM 0.14 4.0 0.25 4.0 0.25 Light snow began falling yesterday at about 5:45 p.m. and increased to moderate snow (with 20mph wind gusts) by 6:30 p.m. Snow intensity and winds began to decrease about 8:00 p.m. Snowfall ended about 11:40 p.m.
12/25/2017 8:00 AM 0.00 0.0 M M 0.20
12/26/2017 10:00 AM T T M M M Rime covering trees and other surfaces. Snowing very lightly at observation time.
12/27/2017 8:00 AM T T M M M Very light snow continued off-and-on throughout the day and ended sometime before 8:30 p.m.
12/28/2017 8:00 AM 0.00 0.0 M M M
12/29/2017 8:00 AM 0.00 0.0 M M M
12/30/2017 9:00 AM T T M M M Snow flurries occurring at time of observation.
12/31/2017 8:45 AM T T M M M Flurries yesterday morning ended about 10:30 a.m. A few snowflakes were seen at observation time today.
1/1/2018 8:00 AM T T M M M Occasional snowflakes all day and evening
1/2/2018 8:00 AM 0.00 0.0 M M M
1/3/2018 8:00 AM 0.00 0.0 M M M
1/4/2018 8:00 AM 0.00 0.0 M M M
1/5/2018 8:00 AM 0.00 0.0 M M M
1/6/2018 8:00 AM 0.00 0.0 M M M
1/7/2018 8:00 AM 0.00 0.0 M M M
1/8/2018 8:00 AM 0.00 0.0 M M M
1/9/2018 8:00 AM 0.00 0.0 M M M
1/10/2018 8:00 AM 0.00 0.0 M M M
1/11/2018 8:00 AM 0.08 T M M M Light rain showers began yesterday about 3:15 p.m. Sometime after dark it changed to snow pellets which ended before 9:45 p.m. Quick temperature drop from about 42F to 28F between 7 p.m. and 8 p.m.
1/12/2018 8:00 AM 0.00 0.0 M M M
1/13/2018 8:00 AM T 0.0 M M M Light rain showers were in our area beginning about 12:20 p.m. Light rainbegan about 4:14 p.m. and ended about 5:10 p.m
1/14/2018 8:00 AM 0.00 0.0 M M M
1/15/2018 9:20 AM 0.05 0.2 M 0.0 M Freezing rain began overnight this morning; it had changed to snow before 7:30 a.m. It was snowing at observation time. (The north-facing side of my gauge had ~1/16" bumpy coating of clear ice when data were harvested.)
1/16/2018 8:00 AM 0.02 1.0 M 1.0 M Yesterday's snow ended about 1:30 p.m. Lots of nice stellars.
1/17/2018 8:00 AM 0.00 0.0 M M M
1/18/2018 8:00 AM 0.00 0.0 M M M
1/19/2018 8:00 AM 0.00 0.0 M M M
1/20/2018 8:00 AM 0.00 0.0 M M M
1/21/2018 9:40 AM 0.26 4.5 M 4.5 M Drizzle/mist began yesterday about 9:30 p.m. Overnight it changed to freezing drizzle then snow. (The North side of my gauge was coated with about 1/16 inch of pebbly ice.) It was snowing at observation time. Snow depth varied from 3.5 to 5.5 inches at various places in the yard.
1/22/2018 8:00 AM 0.08 1.5 M 6.0 M Snow (since yesterday's observation) ended about 2:30 p.m. Winds, however, remained brisk into late evening and created drifts and bare spots on my lawn. They prevented me from getting any accurate snow-depth measurement. Both entries today are rough estimates.
1/23/2018 8:00 AM 0.00 0.0 M M M
1/24/2018 8:00 AM 0.00 0.0 M M M
1/25/2018 8:00 AM 0.00 0.0 M M M
1/26/2018 8:00 AM 0.00 0.0 M M M
1/27/2018 8:00 AM 0.00 0.0 M M M
1/28/2018 8:00 AM 0.00 0.0 M M M
1/29/2018 8:00 AM 0.00 0.0 M M M
1/30/2018 8:00 AM 0.00 0.0 M M M
1/31/2018 8:00 AM 0.00 0.0 M M M
2/1/2018 7:45 AM 0.01 0.1 M 0.0 M Very light snow began yesterday about 11:00 p.m. It was snowing slightly at observation time. No evidence of freezing rain or drizzle.
2/2/2018 8:00 AM T 0.0 M 0.0 M Light snow ended yesterday at about 12:30 p.m. I saw no new accumulation.
2/3/2018 8:00 AM 0.00 0.0 M M M
2/4/2018 9:30 AM 0.01 0.2 M 0.0 M Starting about 5:30 a.m. (according to NEXRAD) freezing rain (I assume, because of the coating of ice on the outside of my gauge) began but changed to light snow sometime before observation time.
2/5/2018 8:00 AM T T M 0.0 M Very-light snow ended about 10:30 a.m. yesterday.
2/6/2018 8:00 AM 0.00 0.0 M M M
2/7/2018 8:00 AM 0.00 0.0 M M M
2/8/2018 8:00 AM 0.00 0.0 M M M
2/9/2018 7:00 AM 0.00 0.0 M M M At time of observation, freezing fog and accompanying breeze is creating some nice rime buildups on trees and shrubs.
2/10/2018 9:45 AM 0.06 1.3 M 1.5 M Freezing fog continued yesterday morning until sometime before noon depositing rime on trees and shrubs. Light snow began falling last night about 9:45 p.m. and ended sometime before midnight. Snow began again during the early-morning hours, and snow was falling at observation time. Snow depth measurement is an estimate and varied from 0.7" to 1.5" around my yard.
2/11/2018 8:00 AM 0.07 1.0 M 2.0 M Light snow ended about 2:30 p.m. yesterday. Snowfall measurements are estimated.
2/12/2018 9:30 AM T T M M M Found a sprinkling of snow in my gauge this morning.
2/13/2018 8:00 AM 0.00 0.0 M M M
2/14/2018 8:00 AM 0.00 0.0 M M M
2/15/2018 8:00 AM 0.00 0.0 M M M
2/16/2018 7:15 AM 0.01 0.2 M 0.0 M Light snow began about 7:45 p.m. yesterday and ended about 9:45 p.m.
2/17/2018 8:00 AM 0.00 0.0 M M M
2/18/2018 8:00 AM 0.00 0.0 M M M
2/19/2018 10:00 AM 0.02 1.4 M 1.5 M Light snow began overnight (possibly preceded by freezing drizzle which coated the outside of my gauge); it was snowing very lightly at observation time.
2/20/2018 8:00 AM 0.29 4.5 M 4.5 M Light snow continued from yesterday and ended sometime this morning. Curiously, accumulation in my gauge (6.0") was deeper than the measurements I made in my yard.
2/21/2018 8:00 AM 0.00 0.0 M M M
2/22/2018 8:00 AM 0.00 0.0 M M M
2/23/2018 8:00 AM 0.02 0.2 M M M First flakes noticed about 4:00 p.m. yesterday (NEXRAD echoes showed possible snow starting about 2:15 p.m.). Snow ended about 7:50 p.m.
2/24/2018 8:00 AM 0.00 0.0 M M M
2/25/2018 8:00 AM 0.00 0.0 M M M
2/26/2018 8:00 AM 0.00 0.0 M M M
2/27/2018 8:00 AM 0.00 0.0 M M M
2/28/2018 8:00 AM 0.00 0.0 M M M
3/1/2018 8:00 AM 0.00 0.0 M M M
3/2/2018 8:00 AM 0.00 0.0 M M M
3/3/2018 8:00 AM 0.00 0.0 M M M
3/4/2018 8:00 AM 0.00 0.0 M M M
3/5/2018 8:00 AM 0.00 0.0 M M M
3/6/2018 8:00 AM 0.00 0.0 M M M
3/7/2018 8:00 AM 0.00 0.0 M M M
3/8/2018 8:00 AM 0.00 0.0 M M M
3/9/2018 8:00 AM 0.00 0.0 M M M
3/10/2018 8:00 AM 0.00 0.0 M M M
3/11/2018 8:00 AM 0.00 0.0 M M M
3/12/2018 8:00 AM 0.00 0.0 M M M
3/13/2018 8:00 AM 0.00 0.0 M M M
3/14/2018 8:00 AM 0.00 0.0 M M M
3/15/2018 8:00 AM 0.00 0.0 M M M
3/16/2018 7:00 AM 0.21 0.0 M M M A light rain shower began yesterday at about 5:00 p.m. and ended about 5:08 p.m. A second, light shower began about 5:55 p.m. and ended about 6:05 p.m. More widespread rain (which varied in intensity between light and heavy) began about 7:15 p.m. and ended about 8:30 p.m.
3/17/2018 8:00 AM 0.00 0.0 M M M
3/18/2018 8:00 AM 0.00 0.0 M M M
3/19/2018 8:00 AM 0.45 2.0 M 2.0 M Light rain began yesterday at about 5:20 p.m. It became heavy about 10 minutes later and changed to ice pellets (sleet) about 10 minutes after that. Size of those varied between 1mm and 3mm. The intensity decreased to light somewhere about 6:30 p.m. Sometime before 8:30 p.m. it had changed to snow with large, wet aggregates (some larger than 3/4" diameter). Later in the evening it changed to a mix of rain and snow which ended about midnight. NEXRAD echoes showed more showers (probably all snow) starting about 12:40 a.m. this morning and ending about 3:15 a.m. Snow/ice accumulation was on grassy surfaces only. Paved surfaces remained wet.
3/20/2018 8:00 AM 0.00 0.0 M M M
3/21/2018 8:00 AM 0.00 0.0 M M M
3/22/2018 8:00 AM 0.00 0.0 M M M
3/23/2018 8:00 AM 0.00 0.0 M M M
3/24/2018 8:00 AM 0.00 0.0 M M M
3/25/2018 8:00 AM 0.00 0.0 M M M
3/26/2018 8:00 AM 0.00 0.0 M M M
3/27/2018 8:00 AM 0.30 1.5 M 1.5 M Light rain began after 4:30 p.m. yesterday and changed to snow sometime after 8:00 p.m. Snow continued through the night until about 3:15 a.m. (according to NEXRAD radar echoes). Snow only accumulated on grassy areas.
3/28/2018 8:00 AM 0.00 0.0 M M M
3/29/2018 8:00 AM 0.27 1.0 M 1.0 M Very-light rain (more like a mist) was falling yesterday at 1:10 p.m. Light rain began about 2:30 p.m. and changed to snow about an hour later. It was snowing heavily at 4:00 p.m. with large aggregate flakes. It lessened in intensity after that before ending about 11:30 p.m. Since the snow accumulation was only on grassy surfaces, I estimated it to be about one inch.
3/30/2018 8:00 AM 0.01 0.0 M M M Rain (possibly) and/or snow began yesterday about 3:30 p.m. and ended about 7:45 p.m.
3/31/2018 8:00 AM 0.00 0.0 M M M
4/1/2018 11:00 AM 0.00 0.0 M M M NEXRAD showed a couple rain shower echoes over our location between 7:00 a.m. and 8:00 a.m. My gauge was dry at observation time.
4/2/2018 8:00 AM 0.00 0.0 M M M
4/3/2018 8:00 AM 0.00 0.0 M M M
4/4/2018 8:00 AM 0.00 0.0 M M M
4/5/2018 8:00 AM 0.00 0.0 M M M
4/6/2018 7:00 AM T 0.0 M M M Very light sprinkles of rain, noted after dark yesterday, accumulated no measureable precip.
4/7/2018 9:00 AM 0.11 1.4 M M M Light snow began yesterday about 9:50 a.m. and continued throughout the day with a couple breaks before ending about 10:30 p.m. There was another band of snow overnight (thanks to NEXRAD for spotting it) between about 3:30 a.m. and 5:45 a.m. Snowfall on grassy surfaces only, and coverage was sporadic. Curiously, my gauge measured the 1.4 inches reported today.
4/8/2018 8:00 AM 0.00 0.0 M M M A NEXRAD echo passed overhead between 5:10 a.m. and 5:30 a.m. this morning, but my gauge was dry.
4/9/2018 9:30 AM 0.04 0.0 M M M Rain fell in the early-morning hours. (NEXRAD showed overhead echoes between 7:00 a.m. and 9:15 a.m.
4/10/2018 8:00 AM 0.00 0.0 M M M
4/11/2018 8:00 AM 0.00 0.0 M M M
4/12/2018 8:00 AM 0.00 0.0 M M M
4/13/2018 7:00 AM 0.02 0.0 M M M Light rain began yesterday about 9:30 p.m. and ended about 10:00 p.m. Rain began again this morning at about 12:30 p.m. and ended sometime before 4:15 a.m. Note: my Davis rain gauge captured 0.05" over this period of time.
4/14/2018 8:00 AM T 0.0 M M M Occasional snow flurries observed yesterday from early to late afternoon.
4/15/2018 8:00 AM 0.00 0.0 M M M
4/16/2018 8:00 AM 0.00 0.0 M M M
4/17/2018 8:00 AM 0.00 0.0 M M M
4/18/2018 8:00 AM 0.00 0.0 M M M
4/19/2018 8:00 AM 0.00 0.0 M M M
4/20/2018 8:00 AM 0.00 0.0 M M M
4/21/2018 9:15 AM 0.50 1.5 M 1.5 M Rainfall began yesterday at about 9:30 p.m. Sometime before 11:00 p.m. snow mixed with the rain. It changed completely to snow about 11:20 p.m. Snow continued overnight (possibly with breaks), and it was snowing lightly with stellar aggregates at observation time. Accumulation was quite uniform but on grassy surfaces only.
4/22/2018 8:00 AM 0.03 T M 0.0 M Light snow changed to light rain about 12:30 p.m. yesterday, tapered off during the afternoon and ended about 4:15 p.m. Snowfall didn't accumulate due to warm temperatures.
4/23/2018 8:00 AM 0.00 0.0 M M M
4/24/2018 9:00 AM 0.19 0.5 M 0.5 M NEXRAD saw two small thunderstorms passing overhead (7:15 p.m. to 7:40 p.m. and 11:00 p.m. to 11:30 p.m.) last night. (I saw only dry pavement.) Precipitation (rain and/or snow) began overnight (perhaps starting about 1:30 a.m.) and ended before 9:00 a.m. Snow accumulated only on roofs and grassy surfaces.
4/25/2018 9:00 AM 0.01 0.0 M 0.0 M Light, mixed rain and snow began about 11:30 a.m. yesterday and ended about 5:30 p.m.
4/26/2018 8:00 AM 0.00 0.0 M M M
4/27/2018 8:00 AM 0.00 0.0 M M M
4/28/2018 8:00 AM 0.00 0.0 M M M
4/29/2018 8:00 AM 0.00 0.0 M M M
4/30/2018 8:00 AM 0.00 0.0 M M M
5/1/2018 8:00 AM 0.00 0.0 M M M Very Light rain showers overnight; sprinkling at observation time.
5/2/2018 9:30 AM 0.09 0.0 M M M A thunderstorm began yesterday at about 12:40 p.m. and ended about 1:25 p.m. Sprinkles began about 1:50 p.m. and ended about 2:00 p.m. A more-steady rain began this morning before 6:40 a.m. It was raining lightly at observation time.
5/3/2018 9:15 AM 0.43 0.0 M M M Rain continued from yesterday's observation until about 10:00 a.m. Occasional sprinkles after that changed to a "real" rain shower at 2:50 p.m. which lasted until 3:10 p.m. Steady rain began about 5:00 p.m. and ended about 8:20 p.m. Light rain began again about 10:20 p.m. It was raining lightly at observation time.
5/4/2018 8:00 AM 0.14 0.0 M M M Showers (occurring at observation time) continued throughout the day until about 4:15 p.m. A brief rain shower began at 6:50 p.m. and ended about 7:10 p.m.
5/5/2018 8:00 AM 0.00 0.0 M M M
5/6/2018 8:00 AM 0.00 0.0 M M M
5/7/2018 8:00 AM 0.00 0.0 M M M
5/8/2018 8:00 AM 0.00 0.0 M M M
5/9/2018 8:00 AM 0.00 0.0 M M M
5/10/2018 8:00 AM 0.00 0.0 M M M
5/11/2018 8:00 AM 0.00 0.0 M M M
5/12/2018 9:30 AM 0.05 0.0 M M M Very light rain began yesterday sometime around 6:00 p.m. and continued through the night. There was very light rain/drizzle at observation time.
5/13/2018 9:00 AM 0.03 0.0 M M M Occasional light rain/drizzle throughout the period.
5/14/2018 9:00 AM 0.04 0.0 M M M Cloudy yesterday with scattered light rain showers between 3:30 p.m. and 8:40 p.m. and from 9:20 p.m. to 9:40 p.m. A rain shower began after midnight and ended before 2:00 a.m.
5/15/2018 8:00 AM 0.01 0.0 M M M Sometime between 8:30 p.m. and 9:45 p.m. yesterday there was a light rain shower.
5/16/2018 8:00 AM 0.00 0.0 M M M
5/17/2018 8:00 AM 0.00 0.0 M M M
5/18/2018 8:00 AM 0.00 0.0 M M M
5/19/2018 9:30 AM 0.05 0.0 M M M A thunderstorm began yesterday at about 3:50 p.m. and ended about 4:30 p.m. (0.01"). A rain shower began today about 7:30 a.m. and ended about 9:00 a.m. (0.04").
5/20/2018 9:00 AM 0.02 0.0 M M M Cloudy, damp day yesterday with occasional light rain/drizzle. Light rain fell from about 12:45 p.m. to about 2:45 p.m.
5/21/2018 8:00 AM 0.02 0.0 M M M A rain shower yesterday began at 6:00 p.m. and ended at 7:20 p.m. Overnight another rain shower occurred, probably between 3:00 a.m. and 4:00 a.m.
5/22/2018 8:00 AM 0.00 0.0 M M M
5/23/2018 8:00 AM 0.11 0.0 M M M A brief heavy thunderstorm began about 4:30 p.m. yesterday and ended at 5:05 p.m.
5/24/2018 8:00 AM T 0.0 M M M A brief rain shower between 1:00 p.m and 1:30 p.m. yesterday.
5/25/2018 8:00 AM 0.00 0.0 M M M
5/26/2018 8:00 AM 0.00 0.0 M M M
5/27/2018 8:00 AM 0.00 0.0 M M M
5/28/2018 8:00 AM 0.00 0.0 M M M
5/29/2018 8:00 AM 0.05 0.0 M M M A brief thunderstorm started yesterday with a few large drops at about 4:40 p.m. (heaviest rain at 5:10 p.m.) and ended at 5:20 p.m.
5/30/2018 8:00 AM 0.00 0.0 M M M
5/31/2018 8:00 AM 0.20 0.0 M M M Thunderstorm began about 5:45 p.m. yesterday and ended about6:55 p.m.
6/1/2018 8:00 AM 0.00 0.0 M M M
6/2/2018 8:00 AM 0.00 0.0 M M M
6/3/2018 8:00 AM 0.00 0.0 M M M
6/4/2018 8:00 AM 0.00 0.0 M M M
6/5/2018 8:00 AM 0.00 0.0 M M M
6/6/2018 8:00 AM 0.00 0.0 M M M
6/7/2018 8:00 AM T 0.0 M M M A few sprinkles began yesterday at 6:20 p.m. accompanied by some lightning and thunderclaps between 8:34 p.m. and 8:50 p.m. Rainfall ended sometime later (but before 9:50 p.m.).
6/8/2018 8:00 AM 0.00 0.0 M M M
6/9/2018 8:00 AM 0.00 0.0 M M M
6/10/2018 8:00 AM 0.00 0.0 M M M
6/11/2018 8:00 AM 0.00 0.0 M M M
6/12/2018 8:00 AM 0.00 0.0 M M M
6/13/2018 8:00 AM 0.00 0.0 M M M
6/14/2018 8:00 AM 0.00 0.0 M M M
6/15/2018 8:00 AM 0.00 0.0 M M M
6/16/2018 8:00 AM 0.00 0.0 M M M
6/17/2018 8:00 AM 0.04 0.0 M M M A thunderstorm with light rain began yesterday at 1:48 p.m. and ended about 3:05 p.m.
6/18/2018 8:00 AM 0.29 0.0 M M M Light rain showers began before noon yesterday and continued throughout the day, evening and overnight. Though the pavement remained dry much of the time, sprinkles were often apparent when it really didn't look like it was raining.
6/19/2018 8:00 AM 0.84 0.0 M M M Eventful day! Overnight rain showers ended before observation time. Started to hear thunder yesterday at 8:00 p.m. Thunderstorm with light rain began at 8:40 p.m. Hail began at 8:50 p.m. with a large variety of sizes (estimated from 3/8" to 2"). (Hail report submitted.) Largest stones were close to 2 inches in their largest dimension (None were spherical.) All were white, and most had bumps which looked like smaller (~1/4") stones were aggregated then filled in with captured raindrops. I harvested 8 of the largest ones, photographed and froze them (although some melting had occurred). This storm ended about 9:05 p.m. after accumulating about 0.36" (Davis gauge). A couple of thunderstorm cells followed: 9:20 p.m. to 9:40 p.m. and 9:55 p.m. to before 10:30 p.m. - 0.16" (Davis gauge). Early this morning a rain shower began about 12:40 a.m. and ended about 1:50 a.m. - 0.30" (Davis gauge). Another 0.01" (Davis gauge) fell between 2:35 a.m. and 2:45 a.m. (Davis total was 0.76" for the observation time period.) Peak wind was 38mph at 7:57 p.m., before the first storm.
6/20/2018 8:00 AM 0.25 0.0 M M M A thunderstorm began yesterday at 6:50 p.m. and ended before 7:20 p.m. Pea-sized hail began at 7:07 p.m. and ended about 7:12 p.m. with little accumulation.
6/21/2018 8:00 AM 0.00 0.0 M M M
6/22/2018 8:00 AM T 0.0 M M M A very-light rain shower began yesterday at 5:15 p.m. and ended about 5:22 p.m
6/23/2018 8:00 AM T 0.0 M M M A light rain shower began yesterday at 10:20 a.m. and ended at 10:40 a.m. Thunder heard yesterday at 2:28 p.m. followed by a light thundershower which began at 3:17 p.m. and ended at 4:20 p.m.
6/24/2018 8:00 AM T 0.0 M M M A brief rain shower began about 12:05 a.m. this morning and ended about 12:35 a.m.
6/25/2018 8:00 AM 0.01 0.0 M M M Thunder heard at 12:25 p.m. yesterday, but the light rainstorm that followed began at 1:05 p.m. and ended at 1:50 p.m.
6/26/2018 8:00 AM 0.00 0.0 M M M
6/27/2018 8:00 AM 0.00 0.0 M M M
6/28/2018 8:00 AM 0.00 0.0 M M M
6/29/2018 8:00 AM 0.00 0.0 M M M
6/30/2018 8:00 AM 0.00 0.0 M M M
7/1/2018 8:00 AM T 0.0 M M M A light rain shower began yesterday at 4:00 p.m. and ended before 4:10 p.m.
7/2/2018 8:00 AM 0.00 0.0 M M M
7/3/2018 8:00 AM 0.00 0.0 M M M
7/4/2018 8:00 AM 0.00 0.0 M M M
7/5/2018 8:00 AM 0.00 0.0 M M M
7/6/2018 8:00 AM 0.09 0.0 M M M A thunderstorm began yesterday at 4:15 p.m. with a few sprinkles; at 4:40 p.m. it intensified to moderate rain; at 4:50 p.m. rain became heavy. By 5:00 p.m. it was back to light rain, and it ended about 5:15 p.m. No hail or heavy winds to report, but the temperature dropped 10F (82 -> 72) during the storm.
7/7/2018 8:00 AM 0.00 0.0 M M M
7/8/2018 8:00 AM 0.00 0.0 M M M
7/9/2018 8:00 AM 0.00 0.0 M M M
7/10/2018 8:00 AM 0.00 0.0 M M M
7/11/2018 8:00 AM 0.00 0.0 M M M
7/12/2018 8:00 AM 0.00 0.0 M M M
7/13/2018 8:00 AM 0.00 0.0 M M M
7/14/2018 8:00 AM 0.00 0.0 M M M
7/15/2018 8:00 AM 0.00 0.0 M M M
7/16/2018 8:00 AM 0.12 0.0 M M M a light rain shower began yesterday at 10:25 a.m. and ended about 15 minutes later. Light rain began about 2:45 p.m. and ended about 3:35 p.m. Light rain began anew at about 4:50 p.m. and ended about 7:40 p.m.
7/17/2018 8:00 AM 0.00 0.0 M M M
7/18/2018 8:00 AM 0.00 0.0 M M M
7/19/2018 8:00 AM 0.00 0.0 M M M
7/20/2018 8:00 AM 0.00 0.0 M M M
7/21/2018 8:00 AM 0.00 0.0 M M M
7/22/2018 8:00 AM 0.00 0.0 M M M
7/23/2018 8:00 AM 0.04 0.0 M M M Yesterday's rain began with a light thunderstorm at about 3:20 p.m. that lasted about 10 minutes. Starting about 4:20 p.m. and ending about 11:00 p.m. a string of at least 5 more light rain showers (no lightning or thunder) paraded by.
7/24/2018 8:00 AM 1.08 0.0 M M M The fireworks began at 3:10 p.m. with a strong thunderstorm which ended about 4:25 p.m. and provided most of the accumulated precipitation (0.92"). At least four more storm cells moved overhead and provided moisture. There were a lot of thunderclaps but most lightning seemed to be in cloud. I saw no cloud-to-ground bolts.
7/25/2018 8:00 AM 0.00 0.0 M M M
7/26/2018 8:00 AM 0.57 0.0 M M M A strong thunderstorm, which began yesterday at 6:45 p.m. and ended an hour later (7:45 p.m.), dumped a third of an inch of rain. A rain shower began at 7:55 p.m. and ended at 8:15 p.m. Another began about 9:20 p.m. and ended about 9:35 p.m. Finally, overnight, another rain shower began about 2:15 a.m. and ended about 3:05 a.m.
7/27/2018 8:00 AM 0.11 0.0 M M M A thunderstorm began yesterday at 3:17 p.m. and ended about 3:40 p.m.
7/28/2018 8:00 AM T 0.0 M M M About string 4 small, light rain showers began yesterday at 2:30 p.m. and ended about 4:15 p.m.
7/29/2018 8:00 AM T 0.0 M M M Light rain fell yesterday between about 3:00 p.m. and about 3:15 p.m. Light rain also observed between 6:00 p.m. and 6:45 p.m.
7/30/2018 8:00 AM 0.00 0.0 M M M
7/31/2018 8:00 AM 0.00 0.0 M M M
8/1/2018 8:00 AM 0.00 0.0 M M M
8/2/2018 8:00 AM 0.00 0.0 M M M
8/3/2018 8:00 AM 0.00 0.0 M M M
8/4/2018 8:00 AM 0.01 0.0 M M M Light rain showers began yesterday about 12:20 p.m. and ended about 3:00 p.m. Another light rain shower began at 8:05 p.m. and lasted about 10 minutes.
8/5/2018 9:00 AM 0.14 0.0 M M M Early-morning rain showers began about 7:50 a.m. and ended about 8:50 a.m.
8/6/2018 8:00 AM T 0.0 M M M A thunderstorm with light rain began yesterday at 3:07 p.m. and ended at 3:20 p.m.
8/7/2018 8:00 AM 0.00 0.0 M M M
8/8/2018 8:00 AM 0.00 0.0 M M M
8/9/2018 8:00 AM 0.00 0.0 M M M
8/10/2018 8:00 AM 0.00 0.0 M M M
8/11/2018 8:00 AM 0.00 0.0 M M M
8/12/2018 8:00 AM 0.00 0.0 M M M
8/13/2018 8:00 AM 0.00 0.0 M M M
8/14/2018 8:00 AM 0.00 0.0 M M M
8/15/2018 8:00 AM 0.34 0.0 M M M A group of showers and thunderstorms began yesterday at 5:00 p.m., and they paraded by until ending about 9:15 p.m. (There were at least 5 separate cells.) There was also a light shower that added 0.01" to my gauge about 4:50 a.m.
8/16/2018 8:00 AM 0.00 0.0 M M M
8/17/2018 8:00 AM 0.00 0.0 M M M
8/18/2018 8:00 AM 0.00 0.0 M M M
8/19/2018 8:00 AM 0.30 0.0 M M M Thunderstorms yesterday. The first one began at 12:56 p.m. and ended about 1:15 p.m. The second began at 8:25 p.m. and ended at 8:35 p.m. The last began with heavy rain at 10:30 p.m. (for about 10 minutes) then tapered off to light rain before ending about 11:30 p.m.
8/20/2018 8:00 AM 0.00 0.0 M M M
8/21/2018 8:00 AM 0.00 0.0 M M M
8/22/2018 8:00 AM T 0.0 M M M A few sprinkles observed between 2:15 p.m. and 2:25 p.m. and between 4:10 p.m. and 4:20 p.m.
8/23/2018 8:00 AM 0.00 0.0 M M M
8/24/2018 8:00 AM 0.00 0.0 M M M
8/25/2018 8:00 AM 0.00 0.0 M M M
8/26/2018 8:00 AM 0.00 0.0 M M M
8/27/2018 8:00 AM 0.00 0.0 M M M Thunderstorms to our south yesterday afternoon between about 1:20 p.m. and 2:00 p.m. produced some noise but no precipitation
8/28/2018 8:00 AM 0.00 0.0 M M M
8/29/2018 8:00 AM 0.00 0.0 M M M
8/30/2018 8:00 AM 0.00 0.0 M M M
8/31/2018 8:00 AM 0.00 0.0 M M M
9/1/2018 8:00 AM T 0.0 M M M A few sprinkles fell between 3:30 p.m. and 3:40 p.m. yesterday.
9/2/2018 8:00 AM 0.00 0.0 M M M
9/3/2018 8:00 AM 0.00 0.0 M M M
9/4/2018 8:00 AM 0.00 0.0 M M M
9/5/2018 8:00 AM 0.06 0.0 M M M An overnight rain shower began at about 3:25 a.m. and ended about 4:40 p.m.
9/6/2018 8:00 AM T 0.0 M M M Very-light rain fell yesterday between 5:30 p.m. and 7:30 p.m.
9/7/2018 8:00 AM 0.00 0.0 M M M
9/8/2018 8:00 AM 0.00 0.0 M M M
9/9/2018 8:00 AM 0.00 0.0 M M M
9/10/2018 8:00 AM 0.00 0.0 M M M
9/11/2018 8:00 AM 0.00 0.0 M M M
9/12/2018 8:00 AM 0.00 0.0 M M M
9/13/2018 8:00 AM 0.00 0.0 M M M
9/14/2018 8:00 AM 0.00 0.0 M M M
9/15/2018 8:00 AM 0.00 0.0 M M M
9/16/2018 8:00 AM 0.00 0.0 M M M
9/17/2018 8:00 AM 0.00 0.0 M M M
9/18/2018 8:00 AM 0.00 0.0 M M M
9/19/2018 8:00 AM 0.00 0.0 M M M
9/20/2018 8:00 AM 0.05 0.0 M M M A thunderstorm began yesterday at 5:40 p.m. and ended about 6:35 p.m.
9/21/2018 8:00 AM 0.00 0.0 M M M
9/22/2018 8:00 AM 0.00 0.0 M M M
9/23/2018 8:00 AM 0.00 0.0 M M M
9/24/2018 8:00 AM 0.00 0.0 M M M
9/25/2018 8:00 AM 0.00 0.0 M M M
9/26/2018 8:00 AM 0.00 0.0 M M M
9/27/2018 8:00 AM 0.00 0.0 M M M
9/28/2018 8:00 AM 0.00 0.0 M M M
9/29/2018 8:00 AM 0.00 0.0 M M M
9/30/2018 9:30 AM T 0.0 M M M Very light drizzle/rain falling at time of observation.



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
6/18/2018 8:50 PM Saved some larger stones in our freezer (although some melting occurred). They seem to be aggregates of smaller stones; most are non-spherical. (Largest stones I've personally touched in 76 years) 1 3/4" Golf Ball Size 1/2" Grape 3/8" Mixed|White Ice 9 1min minor leaf damage Continuous False After rain Same time as smaller hail 10-20