Station Overview Station Location
Station Number WA-SN-57 Latitude 48.1993
Station Name Arlington 1.7 NNE Longitude -122.1292
County Snohomish Elevation (ft) 92



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 11 4.45 2.26 26 2.26 26 0.00 0 0 25 0 0.0 0 0
Nov 11 6.64 10.28 29 10.28 29 0.00 0 0 27 0 0.0 0 0
Dec 11 5.53 1.65 29 1.65 29 0.00 0 0 25 2 0.0 0 0
Jan 12 5.36 5.00 30 5.00 30 0.00 0 0 28 1 7.8 6 7
Feb 12 3.73 7.66 29 7.66 29 0.00 0 0 24 2 0.7 1 1
March 12 4.15 8.16 29 8.16 29 0.00 0 0 24 3 3.1 4 4
April 12 3.99 4.45 25 4.45 25 0.00 0 0 21 2 0.0 0 0
May 12 3.59 5.03 30 5.03 30 0.00 0 0 16 3 0.0 0 0
June 12 2.64 4.38 30 4.38 30 0.00 0 0 25 3 0.0 0 0
July 12 1.43 1.66 27 1.66 27 0.00 0 0 13 6 0.0 0 0
Aug 12 1.39 0.08 31 0.08 31 0.00 0 0 4 3 0.0 0 0
Sept 12 2.22 0.40 28 0.40 28 0.00 0 0 5 4 0.0 0 0
Water Year Totals: 45.12" 51.01" 343 days 51.01" 343 0.00" 0 days 0 237 days 29 days 11.6" 11 days 12 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
10/1/2011 0.01
10/2/2011 0.02
10/3/2011 0.23
10/4/2011 0.03
10/5/2011 0.10
10/6/2011 0.53
10/7/2011 0.12
10/8/2011 0.11
10/9/2011 0.02
10/10/2011 0.02
10/11/2011 0.10
10/12/2011 0.01
10/13/2011 0.01
10/14/2011
10/15/2011 0.01
10/16/2011
10/17/2011 0.01
10/18/2011 0.01
10/19/2011 0.01
10/20/2011 0.12
10/21/2011 0.09
10/22/2011
10/23/2011 0.19
10/24/2011 0.00
10/25/2011 0.08
10/26/2011
10/27/2011 0.08
10/28/2011 0.01
10/29/2011
10/30/2011 0.09
10/31/2011 0.25
11/1/2011 0.02
11/2/2011 0.00
11/3/2011 1.68
11/4/2011 0.02
11/5/2011 0.01
11/6/2011 0.01
11/7/2011 0.01
11/8/2011 0.07
11/9/2011 0.01
11/10/2011 0.01
11/11/2011 0.03
11/12/2011 0.66
11/13/2011 0.49
11/14/2011 0.47
11/15/2011 0.48
11/16/2011 0.01
11/17/2011 0.36
11/18/2011
11/19/2011 0.02
11/20/2011 0.00
11/21/2011 0.19
11/22/2011 1.04
11/23/2011 2.93
11/24/2011 0.44
11/25/2011 0.24
11/26/2011 0.01
11/27/2011 0.04
11/28/2011 0.83
11/29/2011 0.01
11/30/2011 0.19
12/1/2011 0.00
12/2/2011
12/3/2011 0.01
12/4/2011 0.05
12/5/2011 0.01
12/6/2011 0.00
12/7/2011 0.02
12/8/2011 0.01
12/9/2011
12/10/2011 0.01
12/11/2011 0.06
12/12/2011 0.01
12/13/2011 0.01
12/14/2011 0.01
12/15/2011 0.10
12/16/2011 0.08
12/17/2011 T
12/18/2011 0.14
12/19/2011 0.01
12/20/2011 T
12/21/2011 0.04
12/22/2011 0.01
12/23/2011 0.01
12/24/2011 0.21
12/25/2011 0.12
12/26/2011 0.18
12/27/2011 0.14
12/28/2011 0.15
12/29/2011 0.14
12/30/2011 0.10
12/31/2011 0.02
Day of YearDaily PrcpMultiday Prcp
1/1/2012 0.01
1/2/2012 T
1/3/2012 0.14
1/4/2012 0.10
1/5/2012 0.61
1/6/2012 0.03
1/7/2012 0.01
1/8/2012 0.05
1/9/2012 0.01
1/10/2012 0.06
1/11/2012 0.01
1/12/2012 0.01
1/13/2012 0.00
1/14/2012 0.29
1/15/2012 0.14
1/16/2012 0.07
1/17/2012 0.40
1/18/2012 0.19
1/19/2012 0.24
1/20/2012 0.16
1/21/2012 1.20
1/22/2012 0.24
1/23/2012 0.19
1/24/2012 0.04
1/25/2012 0.26
1/26/2012 0.05
1/27/2012
1/28/2012 0.01
1/29/2012 0.19
1/30/2012 0.27
1/31/2012 0.02
2/1/2012 0.70
2/2/2012 0.01
2/3/2012 T
2/4/2012 0.01
2/5/2012 0.00
2/6/2012 0.00
2/7/2012 0.00
2/8/2012 0.01
2/9/2012 0.03
2/10/2012 0.40
2/11/2012 0.14
2/12/2012 0.01
2/13/2012 0.13
2/14/2012 0.07
2/15/2012 0.04
2/16/2012 0.09
2/17/2012 0.08
2/18/2012 0.45
2/19/2012 0.76
2/20/2012 0.11
2/21/2012 0.97
2/22/2012 2.26
2/23/2012 0.01
2/24/2012 0.06
2/25/2012 0.70
2/26/2012 0.34
2/27/2012 0.01
2/28/2012 T
2/29/2012 0.27
3/1/2012 1.07
3/2/2012 0.16
3/3/2012 0.54
3/4/2012
3/5/2012 0.01
3/6/2012 0.55
3/7/2012 T
3/8/2012 T
3/9/2012 T
3/10/2012 0.58
3/11/2012 0.22
3/12/2012 0.53
3/13/2012 0.92
3/14/2012 0.03
3/15/2012 0.52
3/16/2012 0.07
3/17/2012 0.10
3/18/2012 0.61
3/19/2012 0.26
3/20/2012 0.13
3/21/2012 0.51
3/22/2012 0.09
3/23/2012
3/24/2012 0.00
3/25/2012 0.00
3/26/2012 0.08
3/27/2012 0.01
3/28/2012 0.05
3/29/2012 0.44
3/30/2012 0.42
3/31/2012 0.26
Day of YearDaily PrcpMultiday Prcp
4/1/2012 0.43
4/2/2012 0.07
4/3/2012 0.05
4/4/2012 0.52
4/5/2012
4/6/2012 0.12
4/7/2012 0.06
4/8/2012 0.01
4/9/2012
4/10/2012 0.00
4/11/2012 T
4/12/2012 0.33
4/13/2012 0.02
4/14/2012 0.01
4/15/2012 T
4/16/2012 0.05
4/17/2012
4/18/2012 0.05
4/19/2012 0.04
4/20/2012 1.13
4/21/2012
4/22/2012 0.01
4/23/2012 0.00
4/24/2012 0.09
4/25/2012 0.13
4/26/2012 0.54
4/27/2012 0.22
4/28/2012 0.01
4/29/2012
4/30/2012 0.56
5/1/2012 1.10
5/2/2012 0.15
5/3/2012 0.10
5/4/2012 0.69
5/5/2012 0.38
5/6/2012 0.02
5/7/2012 0.01
5/8/2012 T
5/9/2012 T
5/10/2012 0.00
5/11/2012 0.00
5/12/2012 0.00
5/13/2012 0.00
5/14/2012 0.00
5/15/2012 0.00
5/16/2012 0.00
5/17/2012 0.00
5/18/2012 0.00
5/19/2012 0.00
5/20/2012 0.00
5/21/2012 0.52
5/22/2012
5/23/2012 0.46
5/24/2012 1.19
5/25/2012 0.01
5/26/2012 0.03
5/27/2012 0.01
5/28/2012 0.02
5/29/2012 0.16
5/30/2012 T
5/31/2012 0.18
6/1/2012 0.32
6/2/2012 0.09
6/3/2012 0.01
6/4/2012 0.03
6/5/2012 0.23
6/6/2012 0.01
6/7/2012 0.19
6/8/2012 0.34
6/9/2012 0.23
6/10/2012 0.01
6/11/2012 T
6/12/2012 0.02
6/13/2012 0.24
6/14/2012 0.02
6/15/2012 0.00
6/16/2012 0.02
6/17/2012 0.43
6/18/2012 0.81
6/19/2012 0.16
6/20/2012 0.02
6/21/2012 0.00
6/22/2012 T
6/23/2012 0.80
6/24/2012 0.22
6/25/2012 0.01
6/26/2012 0.01
6/27/2012 0.02
6/28/2012 T
6/29/2012 0.05
6/30/2012 0.09
Day of YearDaily PrcpMultiday Prcp
7/1/2012
7/2/2012 0.01
7/3/2012 0.42
7/4/2012 0.51
7/5/2012 0.01
7/6/2012 0.00
7/7/2012 0.00
7/8/2012 0.00
7/9/2012 0.01
7/10/2012 T
7/11/2012 T
7/12/2012 T
7/13/2012 0.02
7/14/2012 0.17
7/15/2012
7/16/2012 0.01
7/17/2012
7/18/2012 T
7/19/2012 0.00
7/20/2012 0.22
7/21/2012 0.14
7/22/2012
7/23/2012 0.12
7/24/2012 0.01
7/25/2012 T
7/26/2012 0.00
7/27/2012 0.01
7/28/2012 T
7/29/2012 0.00
7/30/2012 0.00
7/31/2012 0.00
8/1/2012 0.00
8/2/2012 0.00
8/3/2012 0.00
8/4/2012 0.00
8/5/2012 0.00
8/6/2012 0.00
8/7/2012 0.00
8/8/2012 0.01
8/9/2012 T
8/10/2012 0.00
8/11/2012 0.00
8/12/2012 0.00
8/13/2012 0.00
8/14/2012 0.00
8/15/2012 T
8/16/2012 0.00
8/17/2012 0.00
8/18/2012 T
8/19/2012 0.03
8/20/2012 0.01
8/21/2012 0.00
8/22/2012 0.00
8/23/2012 0.00
8/24/2012 0.00
8/25/2012 0.00
8/26/2012 0.00
8/27/2012 0.00
8/28/2012 0.00
8/29/2012 0.03
8/30/2012 0.00
8/31/2012 0.00
9/1/2012 0.00
9/2/2012 0.00
9/3/2012 0.00
9/4/2012 0.00
9/5/2012 0.00
9/6/2012 0.00
9/7/2012 0.00
9/8/2012 0.00
9/9/2012 T
9/10/2012 0.33
9/11/2012 T
9/12/2012 0.00
9/13/2012 0.00
9/14/2012 0.00
9/15/2012 0.00
9/16/2012 0.00
9/17/2012 0.00
9/18/2012 0.00
9/19/2012 0.00
9/20/2012
9/21/2012 0.03
9/22/2012 0.02
9/23/2012 0.01
9/24/2012 0.00
9/25/2012 0.00
9/26/2012 T
9/27/2012 0.01
9/28/2012
9/29/2012 0.00
9/30/2012 T



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2011 9:00 AM 0.01 M M M M
10/2/2011 9:00 AM 0.02 M M M M
10/3/2011 9:00 AM 0.23 M M M M
10/4/2011 9:00 AM 0.03 M M M M
10/5/2011 9:00 AM 0.10 M M M M
10/6/2011 9:00 AM 0.53 M M M M
10/7/2011 9:00 AM 0.12 M M M M
10/8/2011 9:00 AM 0.11 M M M M
10/9/2011 9:00 AM 0.02 M M M M
10/10/2011 9:00 AM 0.02 M M M M
10/11/2011 9:00 AM 0.10 M M M M
10/12/2011 9:00 AM 0.01 M M M M
10/13/2011 9:00 AM 0.01 M M M M
10/15/2011 9:00 AM 0.01 M M M M
10/17/2011 9:00 AM 0.01 M M M M
10/18/2011 9:00 AM 0.01 M M M M
10/19/2011 9:00 AM 0.01 M M M M
10/20/2011 9:00 AM 0.12 M M M M
10/21/2011 9:00 AM 0.09 M M M M
10/23/2011 9:00 AM 0.19 M M M M
10/24/2011 9:00 AM 0.00 0.0 M M M
10/25/2011 9:00 AM 0.08 M M M M
10/27/2011 9:00 AM 0.08 M M M M
10/28/2011 9:00 AM 0.01 M M M M
10/30/2011 9:00 AM 0.09 M M M M
10/31/2011 9:00 AM 0.25 M M M M
11/1/2011 9:00 AM 0.02 M M M M
11/2/2011 9:00 AM 0.00 0.0 M M M
11/3/2011 9:00 AM 1.68 M M M M
11/4/2011 9:00 AM 0.02 M M M M
11/5/2011 9:00 AM 0.01 M M M M
11/6/2011 9:00 AM 0.01 M M M M Overnight Freezing; Morning Frost
11/7/2011 9:00 AM 0.01 M M M M
11/8/2011 9:00 AM 0.07 M M M M
11/9/2011 9:00 AM 0.01 M M M M
11/10/2011 9:00 AM 0.01 M M M M
11/11/2011 9:00 AM 0.03 M M M M
11/12/2011 9:00 AM 0.66 M M M M
11/13/2011 9:00 AM 0.49 M M M M
11/14/2011 9:00 AM 0.47 M M M M
11/15/2011 9:00 AM 0.48 M M M M Morning frost over layer of frozen bird shot hail.
11/16/2011 9:00 AM 0.01 M M M M
11/17/2011 9:00 AM 0.36 M M M M
11/19/2011 9:00 AM 0.02 M M M M Overnight freeze- frosty all morning
11/20/2011 9:00 AM 0.00 0.0 M M M
11/21/2011 9:00 AM 0.19 M M M M
11/22/2011 9:00 AM 1.04 M M M M
11/23/2011 9:00 AM 2.93 M M M M Steady rain throughout period. No significant ponding at this site. Storm drains coping. Flood Stage 2 posted for nearby Stillaguamish River (main stem & forks apparently cresting this AM Observation Time.
11/24/2011 9:00 AM 0.44 M M M M
11/25/2011 9:00 AM 0.24 M M M M
11/26/2011 9:00 AM 0.01 M M M M
11/27/2011 9:00 AM 0.04 M M M M
11/28/2011 9:00 AM 0.83 M M M M
11/29/2011 9:00 AM 0.01 M M M M
11/30/2011 9:00 AM 0.19 M M M M
12/1/2011 9:00 AM 0.00 0.0 M M M
12/3/2011 9:00 AM 0.01 M M M M
12/4/2011 9:00 AM 0.05 M M M M
12/5/2011 9:00 AM 0.01 M M M M
12/6/2011 9:00 AM 0.00 0.0 M M M
12/7/2011 9:00 AM 0.02 M M M M
12/8/2011 9:00 AM 0.01 M M M M
12/10/2011 9:00 AM 0.01 M M M M
12/11/2011 9:00 AM 0.06 M M M M
12/12/2011 9:00 AM 0.01 M M M M
12/13/2011 9:00 AM 0.01 M M M M
12/14/2011 9:00 AM 0.01 M M M M
12/15/2011 9:00 AM 0.10 M M M M
12/16/2011 9:00 AM 0.08 M M M M
12/17/2011 9:00 AM T M M M M
12/18/2011 9:00 AM 0.14 M M M M
12/19/2011 9:00 AM 0.01 M M M M
12/20/2011 9:00 AM T M M M M
12/21/2011 9:00 AM 0.04 M M M M
12/22/2011 9:00 AM 0.01 M M M M
12/23/2011 9:00 AM 0.01 M M M M
12/24/2011 9:00 AM 0.21 M M M M
12/25/2011 9:00 AM 0.12 M M M M
12/26/2011 9:00 AM 0.18 M M M M
12/27/2011 9:00 AM 0.14 M M M M
12/28/2011 9:00 AM 0.15 M M M M
12/29/2011 9:00 AM 0.14 M M M M
12/30/2011 9:00 AM 0.10 M M M M
12/31/2011 9:00 AM 0.02 M M M M
1/1/2012 9:00 AM 0.01 M M M M
1/2/2012 9:00 AM T M M M M
1/3/2012 9:00 AM 0.14 M M M M
1/4/2012 9:00 AM 0.10 M M M M
1/5/2012 9:00 AM 0.61 M M M M
1/6/2012 9:00 AM 0.03 M M M M
1/7/2012 9:00 AM 0.01 M M M M
1/8/2012 9:00 AM 0.05 M M M M
1/9/2012 9:00 AM 0.01 M M M M
1/10/2012 9:00 AM 0.06 M M M M
1/11/2012 9:00 AM 0.01 M M M M
1/12/2012 9:00 AM 0.01 M M M M
1/13/2012 9:00 AM 0.00 0.0 M M M
1/14/2012 9:00 AM 0.29 M M M M
1/15/2012 9:00 AM 0.14 0.1 0.14 0.0 0.14 Thin layer persisting on ground barely enough to leave a footprint. Mixed mini-beads and frozen snowflake melts.
1/16/2012 9:00 AM 0.07 1.1 0.07 1.1 0.07
1/17/2012 9:00 AM 0.40 3.4 0.38 3.4 0.38 Very wet
1/18/2012 9:00 AM 0.19 1.2 0.19 9.0 0.85 Very Wet Porous Sticky Snow.
1/19/2012 9:00 AM 0.24 1.0 0.24 9.0 1.24
1/20/2012 9:00 AM 0.16 1.0 0.16 7.0 0.89
1/21/2012 9:00 AM 1.20 M M 3.0 0.59
1/22/2012 9:00 AM 0.24 0.0 M 1.5 0.29
1/23/2012 9:00 AM 0.19 M M M M
1/24/2012 9:00 AM 0.04 M M M M
1/25/2012 9:00 AM 0.26 M M M M
1/26/2012 9:00 AM 0.05 M M M M
1/28/2012 9:00 AM 0.01 M M M M
1/29/2012 9:00 AM 0.19 M M M M
1/30/2012 9:00 AM 0.27 M M M M
1/31/2012 9:00 AM 0.02 M M M M
2/1/2012 9:00 AM 0.70 M M M M
2/2/2012 9:00 AM 0.01 M M M M
2/3/2012 9:00 AM T M M M M
2/4/2012 9:00 AM 0.01 0.0 M M M
2/5/2012 9:00 AM 0.00 0.0 M M M
2/6/2012 9:00 AM 0.00 0.0 M M M
2/7/2012 9:00 AM 0.00 0.0 M M M
2/8/2012 9:00 AM 0.01 M M M M
2/9/2012 9:00 AM 0.03 M M M M
2/10/2012 9:00 AM 0.40 M M M M
2/11/2012 9:00 AM 0.14 M M M M
2/12/2012 9:00 AM 0.01 M M M M
2/13/2012 9:00 AM 0.13 M M M M
2/14/2012 9:00 AM 0.07 M M M M
2/15/2012 9:00 AM 0.04 M M M M
2/16/2012 9:00 AM 0.09 M M M M
2/17/2012 9:00 AM 0.08 M M M M
2/18/2012 9:00 AM 0.45 M M M M
2/19/2012 9:00 AM 0.76 M M M M
2/20/2012 9:00 AM 0.11 M M M M
2/21/2012 9:00 AM 0.97 M M M M
2/22/2012 9:00 AM 2.26 M M M M Rain ceased mid-morning. Local rivers (Stillaguamish and Pilchuck) crested at Flood Stage 2 in lower staitions, upper forks (North & South Stillaguamish)at Flood Stage 1 (Normal).
2/23/2012 9:00 AM 0.01 M M M M
2/24/2012 9:00 AM 0.06 M M M M
2/25/2012 9:00 AM 0.70 M M M M bits of sleet in the rain 0900 gauge reading
2/26/2012 9:00 AM 0.34 0.7 0.07 0.5 0.07
2/27/2012 9:00 AM 0.01 M M M M
2/28/2012 9:00 AM T M M M M
2/29/2012 9:00 AM 0.27 M M M M
3/1/2012 9:00 AM 1.07 1.2 0.47 1.2 0.47
3/2/2012 9:00 AM 0.16 M M M M
3/3/2012 9:00 AM 0.54 M M M M
3/5/2012 9:00 AM 0.01 M M M M
3/6/2012 9:00 AM 0.55 1.2 0.21 1.0 0.21 Snowfall all overnight. Accummulated masses very wet and icy.
3/7/2012 9:00 AM T M M M M
3/8/2012 9:00 AM T M M M M
3/9/2012 9:00 AM T M M M M
3/10/2012 9:00 AM 0.58 M M M M
3/11/2012 9:00 AM 0.22 M M M M
3/12/2012 9:00 AM 0.53 M M M M
3/13/2012 9:00 AM 0.92 M M M M
3/14/2012 9:00 AM 0.03 M M M M
3/15/2012 9:00 AM 0.52 M M M M
3/16/2012 9:00 AM 0.07 M M M M
3/17/2012 9:00 AM 0.10 M M M M
3/18/2012 9:00 AM 0.61 0.4 0.11 0.4 0.11
3/19/2012 9:00 AM 0.26 0.3 0.12 0.3 0.12
3/20/2012 9:00 AM 0.13 M M M M
3/21/2012 9:00 AM 0.51 M M M M Two ten minute spates of hail averaging BB size during a 45 minute period early evening 3/20/2012. A leyer of white thick covering cooler places quickly melted away.
3/22/2012 9:00 AM 0.09 M M M M
3/24/2012 9:00 AM 0.00 0.0 M M M
3/25/2012 9:00 AM 0.00 0.0 M M M
3/26/2012 9:00 AM 0.08 M M M M
3/27/2012 9:00 AM 0.01 M M M M
3/28/2012 9:00 AM 0.05 M M M M
3/29/2012 9:00 AM 0.44 M M M M
3/30/2012 9:00 AM 0.42 M M M M
3/31/2012 9:00 AM 0.26 M M M M
4/1/2012 9:00 AM 0.43 M M M M
4/2/2012 9:00 AM 0.07 M M M M
4/3/2012 9:00 AM 0.05 M M M M
4/4/2012 9:00 AM 0.52 M M M M
4/6/2012 9:00 AM 0.12 M M M M
4/7/2012 9:00 AM 0.06 M M M M
4/8/2012 9:00 AM 0.01 M M M M
4/10/2012 9:00 AM 0.00 0.0 M M M
4/11/2012 9:00 AM T M M M M
4/12/2012 9:00 AM 0.33 M M M M
4/13/2012 9:00 AM 0.02 M M M M
4/14/2012 9:00 AM 0.01 M M M M
4/15/2012 9:00 AM T M M M M
4/16/2012 9:00 AM 0.05 M M M M
4/18/2012 9:00 AM 0.05 M M M M
4/19/2012 9:00 AM 0.04 M M M M
4/20/2012 9:00 AM 1.13 M M M M
4/22/2012 9:00 AM 0.01 M M M M
4/23/2012 9:00 AM 0.00 0.0 M M M
4/24/2012 9:00 AM 0.09 M M M M
4/25/2012 9:00 AM 0.13 M M M M
4/26/2012 9:00 AM 0.54 M M M M
4/27/2012 9:00 AM 0.22 M M M M
4/28/2012 9:00 AM 0.01 M M M M
4/30/2012 9:00 AM 0.56 M M M M
5/1/2012 9:00 AM 1.10 M M M M
5/2/2012 9:00 AM 0.15 M M M M
5/3/2012 9:00 AM 0.10 M M M M
5/4/2012 9:00 AM 0.69 M M M M
5/5/2012 9:00 AM 0.38 M M M M
5/6/2012 9:00 AM 0.02 M M M M
5/7/2012 9:00 AM 0.01 M M M M
5/8/2012 9:00 AM T M M M M
5/9/2012 9:00 AM T M M M M
5/10/2012 9:00 AM 0.00 0.0 M M M
5/11/2012 9:00 AM 0.00 0.0 M M M
5/12/2012 9:00 AM 0.00 0.0 M M M
5/13/2012 9:00 AM 0.00 0.0 M M M
5/14/2012 9:00 AM 0.00 0.0 M M M
5/15/2012 9:00 AM 0.00 0.0 M M M
5/16/2012 9:00 AM 0.00 0.0 M M M
5/17/2012 9:00 AM 0.00 0.0 M M M
5/18/2012 9:00 AM 0.00 0.0 M M M
5/19/2012 9:00 AM 0.00 0.0 M M M
5/20/2012 9:00 AM 0.00 0.0 M M M
5/21/2012 9:00 AM 0.52 M M M M
5/23/2012 9:00 AM 0.46 M M M M
5/24/2012 9:00 AM 1.19 M M M M
5/25/2012 9:00 AM 0.01 0.0 M M M
5/26/2012 9:00 AM 0.03 M M M M
5/27/2012 9:00 AM 0.01 M M M M
5/28/2012 9:00 AM 0.02 M M M M
5/29/2012 9:00 AM 0.16 M M M M
5/30/2012 9:00 AM T M M M M
5/31/2012 9:00 AM 0.18 M M M M
6/1/2012 9:00 AM 0.32 M M M M
6/2/2012 9:00 AM 0.09 M M M M
6/3/2012 9:00 AM 0.01 M M M M
6/4/2012 9:00 AM 0.03 M M M M
6/5/2012 9:00 AM 0.23 M M M M
6/6/2012 9:00 AM 0.01 M M M M
6/7/2012 9:00 AM 0.19 M M M M
6/8/2012 9:00 AM 0.34 M M M M
6/9/2012 9:00 AM 0.23 M M M M
6/10/2012 9:00 AM 0.01 M M M M
6/11/2012 9:00 AM T M M M M
6/12/2012 9:00 AM 0.02 M M M M
6/13/2012 9:00 AM 0.24 M M M M
6/14/2012 9:00 AM 0.02 M M M M
6/15/2012 9:00 AM 0.00 0.0 M M M
6/16/2012 9:00 AM 0.02 M M M M
6/17/2012 9:00 AM 0.43 M M M M
6/18/2012 9:00 AM 0.81 M M M M
6/19/2012 9:00 AM 0.16 M M M M
6/20/2012 9:00 AM 0.02 M M M M
6/21/2012 9:00 AM 0.00 0.0 M M M
6/22/2012 9:00 AM T 0.0 M M M
6/23/2012 9:00 AM 0.80 M M M M
6/24/2012 9:00 AM 0.22 M M M M
6/25/2012 9:00 AM 0.01 M M M M
6/26/2012 9:00 AM 0.01 M M M M
6/27/2012 9:00 AM 0.02 M M M M
6/28/2012 9:00 AM T M M M M
6/29/2012 9:00 AM 0.05 M M M M
6/30/2012 9:00 AM 0.09 M M M M
7/2/2012 9:00 AM 0.01 M M M M
7/3/2012 9:00 AM 0.42 M M M M
7/4/2012 9:00 AM 0.51 0.0 M M M
7/5/2012 9:00 AM 0.01 M M M M
7/6/2012 9:00 AM 0.00 0.0 M M M
7/7/2012 9:00 AM 0.00 0.0 M M M
7/8/2012 9:00 AM 0.00 0.0 M M M
7/9/2012 9:00 AM 0.01 M M M M Brief shower early 4AM darkness.
7/10/2012 9:00 AM T M M M M
7/11/2012 9:00 AM T M M M M
7/12/2012 9:00 AM T M M M M
7/13/2012 9:00 AM 0.02 M M M M Rolling rumble thudding thunder for about 45 mins. 8AM Precip all from attending showers.
7/14/2012 9:00 AM 0.17 M M M M Pronounced lightning action thoughout north county lowlands mid-afternoon 7/13. Sprinkles, shower spates, and brief downpours.
7/16/2012 9:00 AM 0.01 M M M M
7/18/2012 9:00 AM T M M M M
7/19/2012 9:00 AM 0.00 0.0 M M M
7/20/2012 9:00 AM 0.22 M M M M
7/21/2012 9:00 AM 0.14 M M M M
7/23/2012 9:00 AM 0.12 M M M M
7/24/2012 9:00 AM 0.01 M M M M
7/25/2012 9:00 AM T M M M M
7/26/2012 9:00 AM 0.00 0.0 M M M
7/27/2012 9:00 AM 0.01 M M M M
7/28/2012 9:00 AM T M M M M
7/29/2012 9:00 AM 0.00 0.0 M M M
7/30/2012 9:00 AM 0.00 0.0 M M M
7/31/2012 9:00 AM 0.00 0.0 M M M
8/1/2012 9:00 AM 0.00 0.0 M M M
8/2/2012 9:00 AM 0.00 0.0 M M M
8/3/2012 9:00 AM 0.00 0.0 M M M
8/4/2012 9:00 AM 0.00 0.0 M M M
8/5/2012 9:00 AM 0.00 0.0 M M M
8/6/2012 9:00 AM 0.00 0.0 M M M
8/7/2012 9:00 AM 0.00 0.0 M M M
8/8/2012 9:00 AM 0.01 M M M M
8/9/2012 9:00 AM T M M M M
8/10/2012 9:00 AM 0.00 0.0 M M M
8/11/2012 9:00 AM 0.00 0.0 M M M
8/12/2012 9:00 AM 0.00 0.0 M M M
8/13/2012 9:00 AM 0.00 0.0 M M M
8/14/2012 9:00 AM 0.00 0.0 M M M
8/15/2012 9:00 AM T M M M M
8/16/2012 9:00 AM 0.00 0.0 M M M
8/17/2012 9:00 AM 0.00 0.0 M M M
8/18/2012 9:00 AM T M M M M
8/19/2012 9:00 AM 0.03 M M M M
8/20/2012 9:00 AM 0.01 M M M M
8/21/2012 9:00 AM 0.00 0.0 M M M
8/22/2012 9:00 AM 0.00 0.0 M M M
8/23/2012 9:00 AM 0.00 0.0 M M M
8/24/2012 9:00 AM 0.00 0.0 M M M
8/25/2012 9:00 AM 0.00 0.0 M M M
8/26/2012 9:00 AM 0.00 0.0 M M M
8/27/2012 9:00 AM 0.00 0.0 M M M
8/28/2012 9:00 AM 0.00 0.0 M M M
8/29/2012 9:00 AM 0.03 M M M M
8/30/2012 9:00 AM 0.00 0.0 M M M
8/31/2012 9:00 AM 0.00 0.0 M M M
9/1/2012 9:00 AM 0.00 0.0 M M M
9/2/2012 9:00 AM 0.00 0.0 M M M
9/3/2012 9:00 AM 0.00 0.0 M M M
9/4/2012 9:00 AM 0.00 0.0 M M M
9/5/2012 9:00 AM 0.00 0.0 M M M
9/6/2012 9:00 AM 0.00 0.0 M M M
9/7/2012 9:00 AM 0.00 0.0 M M M
9/8/2012 9:00 AM 0.00 0.0 M M M
9/9/2012 9:00 AM T M M M M
9/10/2012 9:00 AM 0.33 M M M M
9/11/2012 9:00 AM T M M M M
9/12/2012 9:00 AM 0.00 0.0 M M M
9/13/2012 9:00 AM 0.00 0.0 M M M
9/14/2012 9:00 AM 0.00 0.0 M M M
9/15/2012 9:00 AM 0.00 0.0 M M M
9/16/2012 9:00 AM 0.00 0.0 M M M
9/17/2012 9:00 AM 0.00 0.0 M M M
9/18/2012 9:00 AM 0.00 0.0 M M M
9/19/2012 9:00 AM 0.00 0.0 M M M
9/21/2012 9:00 AM 0.03 M M M M
9/22/2012 9:00 AM 0.02 M M M M
9/23/2012 9:00 AM 0.01 M M M M
9/24/2012 9:00 AM 0.00 0.0 M M M
9/25/2012 9:00 AM 0.00 0.0 M M M
9/26/2012 9:00 AM T M M M M Thick fog, heavy dew, trace in the tube.
9/27/2012 9:00 AM 0.01 M M M M
9/29/2012 9:00 AM 0.00 0.0 M M M
9/30/2012 9:00 AM T M 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