Station Overview Station Location
Station Number WA-WC-2 Latitude 48.961725
Station Name Lynden 0.8 ENE Longitude -122.43030277
County Whatcom Elevation (ft) 112



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 10 5.33 3.39 31 3.36 28 0.03 3 1 13 2 0.0 0 0
Nov 10 8.28 4.80 30 4.80 30 0.00 0 0 20 2 5.6 4 4
Dec 10 6.51 7.80 32 7.42 29 0.38 3 1 17 3 0.1 1 0
Jan 11 7.06 10.67 31 10.67 31 0.00 0 0 22 2 5.5 2 4
Feb 11 4.49 3.18 28 2.54 26 0.64 2 1 13 2 3.1 1 1
March 11 4.90 5.07 31 4.81 29 0.26 2 1 22 2 0.0 0 0
April 11 4.12 6.54 30 6.54 30 0.00 0 0 20 5 1.2 1 0
May 11 3.56 5.05 31 5.05 31 0.00 0 0 17 3 0.0 0 0
June 11 2.50 1.46 30 1.46 30 0.00 0 0 13 3 0.0 0 0
July 11 1.66 3.90 31 1.43 25 2.47 6 1 7 5 0.0 0 0
Aug 11 1.66 0.59 31 0.59 31 0.00 0 0 2 1 0.0 0 0
Sept 11 2.54 2.65 30 2.65 30 0.00 0 0 9 3 0.0 0 0
Water Year Totals: 52.61" 55.10" 366 days 51.32" 350 3.78" 16 days 5 175 days 33 days 15.5" 9 days 9 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
10/1/2010 0.00
10/2/2010 0.00
10/3/2010 0.00
10/4/2010 0.00
10/5/2010 0.02
10/6/2010 0.00
10/7/2010 0.00
10/8/2010 T
10/9/2010 0.42
10/10/2010 0.82
10/11/2010 T
10/12/2010 0.07
10/13/2010 0.00
10/14/2010 0.00
10/15/2010 **
10/16/2010 **
10/17/2010 0.03
10/18/2010 0.00
10/19/2010 0.00
10/20/2010 0.00
10/21/2010 0.00
10/22/2010 0.07
10/23/2010 0.02
10/24/2010 0.47
10/25/2010 0.45
10/26/2010 0.46
10/27/2010 0.01
10/28/2010 0.02
10/29/2010 0.12
10/30/2010 0.00
10/31/2010 0.41
11/1/2010 0.62
11/2/2010 0.56
11/3/2010 0.00
11/4/2010 0.00
11/5/2010 T
11/6/2010 0.19
11/7/2010 0.17
11/8/2010 0.02
11/9/2010 T
11/10/2010 0.21
11/11/2010 0.00
11/12/2010 0.09
11/13/2010 0.10
11/14/2010 0.25
11/15/2010 0.14
11/16/2010 0.43
11/17/2010 0.04
11/18/2010 0.14
11/19/2010 0.17
11/20/2010 0.05
11/21/2010 0.00
11/22/2010 0.00
11/23/2010 0.00
11/24/2010 0.00
11/25/2010 0.14
11/26/2010 0.24
11/27/2010 0.11
11/28/2010 0.03
11/29/2010 0.00
11/30/2010 1.10
12/1/2010 0.48
12/2/2010 0.00
12/3/2010 0.16
12/4/2010 0.00
12/5/2010 0.00
12/6/2010 0.00
12/7/2010 0.08
12/8/2010 0.29
12/9/2010 1.06
12/10/2010 0.79
12/11/2010 0.01
12/12/2010 2.40
12/13/2010 0.41
12/14/2010 0.57
12/15/2010 0.26
12/16/2010 0.10
12/17/2010 0.00
12/18/2010 0.00
12/19/2010 0.27
12/20/2010 0.00
12/21/2010 T
12/22/2010 T
12/23/2010 T
12/24/2010 0.04 **
12/25/2010 **
12/26/2010 0.38
12/27/2010 0.17
12/28/2010 0.31
12/29/2010 0.02
12/30/2010 0.00
12/31/2010 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.00
1/2/2011 0.00
1/3/2011 0.00
1/4/2011 0.00
1/5/2011 0.29
1/6/2011 1.45
1/7/2011 0.95
1/8/2011 0.29
1/9/2011 0.10
1/10/2011 T
1/11/2011 T
1/12/2011 0.85
1/13/2011 0.35
1/14/2011 1.02
1/15/2011 0.14
1/16/2011 0.95
1/17/2011 0.78
1/18/2011 0.08
1/19/2011 0.12
1/20/2011 0.12
1/21/2011 0.76
1/22/2011 0.43
1/23/2011 0.06
1/24/2011 0.29
1/25/2011 0.74
1/26/2011 0.03
1/27/2011 0.00
1/28/2011 0.00
1/29/2011 0.66
1/30/2011 0.21
1/31/2011 0.00
2/1/2011 0.00
2/2/2011 0.00
2/3/2011 0.05
2/4/2011 0.99
2/5/2011 0.21
2/6/2011 0.16
2/7/2011 0.32
2/8/2011 0.00
2/9/2011 0.00
2/10/2011 0.00
2/11/2011 0.00
2/12/2011 **
2/13/2011 0.64
2/14/2011 0.22
2/15/2011 0.05
2/16/2011 0.01
2/17/2011 0.09
2/18/2011 T
2/19/2011 0.00
2/20/2011 0.00
2/21/2011 0.00
2/22/2011 0.18
2/23/2011 0.01
2/24/2011 T
2/25/2011 0.00
2/26/2011 0.00
2/27/2011 0.19
2/28/2011 0.06
3/1/2011 0.05
3/2/2011 0.04
3/3/2011 0.13
3/4/2011 0.05
3/5/2011 0.15
3/6/2011 T
3/7/2011 0.00
3/8/2011 0.21
3/9/2011 0.24
3/10/2011 0.30
3/11/2011 0.14
3/12/2011 0.03
3/13/2011 0.33
3/14/2011 **
3/15/2011 0.26
3/16/2011 0.46
3/17/2011 0.01
3/18/2011 0.00
3/19/2011 0.23
3/20/2011 0.00
3/21/2011 0.03
3/22/2011 0.04
3/23/2011 0.00
3/24/2011 0.00
3/25/2011 T
3/26/2011 0.15
3/27/2011 0.05
3/28/2011 0.06
3/29/2011 0.10
3/30/2011 0.90
3/31/2011 1.11
Day of YearDaily PrcpMultiday Prcp
4/1/2011 T
4/2/2011 0.40
4/3/2011 0.16
4/4/2011 0.39
4/5/2011 0.82
4/6/2011 0.28
4/7/2011 0.01
4/8/2011 0.00
4/9/2011 0.00
4/10/2011 0.06
4/11/2011 0.13
4/12/2011 T
4/13/2011 T
4/14/2011 0.84
4/15/2011 0.13
4/16/2011 0.14
4/17/2011 0.01
4/18/2011 0.07
4/19/2011 0.16
4/20/2011 0.07
4/21/2011 0.37
4/22/2011 T
4/23/2011 0.00
4/24/2011 0.00
4/25/2011 0.57
4/26/2011 0.37
4/27/2011 0.48
4/28/2011 1.08
4/29/2011 T
4/30/2011 0.00
5/1/2011 0.09
5/2/2011 0.00
5/3/2011 0.50
5/4/2011 0.00
5/5/2011 0.19
5/6/2011 0.27
5/7/2011 0.45
5/8/2011 0.22
5/9/2011 0.00
5/10/2011 0.00
5/11/2011 0.23
5/12/2011 1.17
5/13/2011 0.01
5/14/2011 0.00
5/15/2011 0.23
5/16/2011 0.47
5/17/2011 0.07
5/18/2011 0.00
5/19/2011 0.00
5/20/2011 0.00
5/21/2011 0.00
5/22/2011 0.25
5/23/2011 T
5/24/2011 T
5/25/2011 0.00
5/26/2011 0.52
5/27/2011 0.25
5/28/2011 0.06
5/29/2011 T
5/30/2011 0.07
5/31/2011 0.00
6/1/2011 0.23
6/2/2011 0.19
6/3/2011 0.07
6/4/2011 0.00
6/5/2011 0.00
6/6/2011 0.00
6/7/2011 0.02
6/8/2011 0.08
6/9/2011 0.00
6/10/2011 0.00
6/11/2011 0.00
6/12/2011 0.00
6/13/2011 0.01
6/14/2011 0.05
6/15/2011 0.12
6/16/2011 0.00
6/17/2011 0.00
6/18/2011 0.20
6/19/2011 0.22
6/20/2011 T
6/21/2011 0.00
6/22/2011 0.00
6/23/2011 0.00
6/24/2011 0.02
6/25/2011 T
6/26/2011 0.00
6/27/2011 0.00
6/28/2011 T
6/29/2011 0.19
6/30/2011 0.06
Day of YearDaily PrcpMultiday Prcp
7/1/2011 T
7/2/2011 0.00
7/3/2011 0.06
7/4/2011 0.00
7/5/2011 0.00
7/6/2011 0.00
7/7/2011 0.00
7/8/2011 0.05
7/9/2011 T
7/10/2011 **
7/11/2011 **
7/12/2011 **
7/13/2011 **
7/14/2011 **
7/15/2011 2.47
7/16/2011 0.19
7/17/2011 0.15
7/18/2011 0.12
7/19/2011 0.00
7/20/2011 T
7/21/2011 0.54
7/22/2011 0.00
7/23/2011 0.00
7/24/2011 0.00
7/25/2011 0.00
7/26/2011 T
7/27/2011 0.00
7/28/2011 0.00
7/29/2011 T
7/30/2011 0.00
7/31/2011 0.32
8/1/2011 0.00
8/2/2011 0.00
8/3/2011 T
8/4/2011 0.00
8/5/2011 0.00
8/6/2011 0.00
8/7/2011 0.00
8/8/2011 0.00
8/9/2011 0.00
8/10/2011 0.00
8/11/2011 0.00
8/12/2011 0.00
8/13/2011 0.00
8/14/2011 0.00
8/15/2011 0.00
8/16/2011 0.00
8/17/2011 0.00
8/18/2011 0.00
8/19/2011 0.00
8/20/2011 0.00
8/21/2011 0.00
8/22/2011 0.00
8/23/2011 0.57
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 0.00
8/27/2011 0.00
8/28/2011 0.00
8/29/2011 0.00
8/30/2011 0.00
8/31/2011 0.02
9/1/2011 0.01
9/2/2011 T
9/3/2011 0.00
9/4/2011 0.00
9/5/2011 0.00
9/6/2011 0.00
9/7/2011 0.00
9/8/2011 0.00
9/9/2011 0.00
9/10/2011 0.00
9/11/2011 0.00
9/12/2011 0.00
9/13/2011 0.00
9/14/2011 0.00
9/15/2011 0.00
9/16/2011 T
9/17/2011 0.04
9/18/2011 0.22
9/19/2011 0.02
9/20/2011 0.00
9/21/2011 0.00
9/22/2011 0.67
9/23/2011 0.26
9/24/2011 0.00
9/25/2011 0.05
9/26/2011 0.16
9/27/2011 1.22
9/28/2011 T
9/29/2011 0.00
9/30/2011 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 6:00 AM 0.00 0.0 M M M
10/2/2010 6:00 AM 0.00 0.0 M M M
10/3/2010 6:00 AM 0.00 0.0 M M M
10/4/2010 6:00 AM 0.00 0.0 M M M
10/5/2010 9:00 AM 0.02 M M M M
10/6/2010 6:00 AM 0.00 0.0 M M M
10/7/2010 6:00 AM 0.00 0.0 M M M
10/8/2010 6:00 AM T M M M M
10/9/2010 8:00 AM 0.42 M M M M
10/10/2010 8:00 AM 0.82 M M M M
10/11/2010 5:30 AM T M M M M
10/12/2010 9:00 AM 0.07 M M M M
10/13/2010 6:00 AM 0.00 0.0 M M M
10/14/2010 5:15 AM 0.00 0.0 M M M
10/18/2010 6:00 AM 0.00 0.0 M M M
10/19/2010 6:00 AM 0.00 0.0 M M M
10/20/2010 5:00 AM 0.00 0.0 M M M
10/21/2010 6:00 AM 0.00 0.0 M M M
10/22/2010 8:00 AM 0.07 M M M M
10/23/2010 8:00 AM 0.02 M M M M
10/24/2010 7:30 AM 0.47 M M M M
10/25/2010 8:00 AM 0.45 M M M M
10/26/2010 7:00 AM 0.46 M M M M
10/27/2010 7:00 AM 0.01 M M M M
10/28/2010 8:00 AM 0.02 M M M M
10/29/2010 8:00 AM 0.12 M M M M
10/30/2010 6:00 AM 0.00 0.0 M M M
10/31/2010 8:00 AM 0.41 M M M M
11/1/2010 8:00 AM 0.62 M M M M
11/2/2010 9:00 AM 0.56 M M M M
11/3/2010 5:00 AM 0.00 0.0 M M M
11/4/2010 6:00 AM 0.00 0.0 M M M
11/5/2010 8:30 AM T M M M M
11/6/2010 8:00 AM 0.19 M M M M
11/7/2010 7:00 AM 0.17 M M M M
11/8/2010 8:00 AM 0.02 M M M M
11/9/2010 6:30 AM T M M M M
11/10/2010 6:00 AM 0.21 M M M M
11/11/2010 9:00 AM 0.00 0.0 M M M
11/12/2010 7:00 AM 0.09 M M M M
11/13/2010 8:00 AM 0.10 M M M M
11/14/2010 7:30 AM 0.25 M M M M
11/15/2010 8:00 AM 0.14 M M M M
11/16/2010 8:00 AM 0.43 M M M M
11/17/2010 8:00 AM 0.04 M M M M
11/18/2010 7:00 AM 0.14 M M M M
11/19/2010 6:30 AM 0.17 0.3 0.07 0.5 M .10 from rainfall, .07 from snowfall
11/20/2010 9:00 AM 0.05 0.3 0.05 0.5 M Poor accuracy due to strong N-NE winds 20-25G35
11/21/2010 8:00 AM 0.00 0.0 M T M
11/22/2010 6:00 AM 0.00 0.0 M T M
11/23/2010 6:00 AM 0.00 0.0 M M M
11/24/2010 6:00 AM 0.00 0.0 M M M
11/25/2010 8:30 AM 0.14 2.1 0.14 2.0 M Whatcom-91
11/26/2010 8:00 AM 0.24 2.9 0.23 2.0 M Whatcom-91
11/27/2010 9:00 AM 0.11 M M T M Whatcom-91
11/28/2010 9:00 AM 0.03 M M T M
11/29/2010 6:00 AM 0.00 0.0 M M M
11/30/2010 8:00 AM 1.10 M M M M Whatcom-91
12/1/2010 7:00 AM 0.48 M M M M Whatcom-91
12/2/2010 6:00 AM 0.00 0.0 M M M
12/3/2010 7:00 AM 0.16 M M M M Whatcom-91
12/4/2010 6:00 AM 0.00 0.0 M M M
12/5/2010 6:00 AM 0.00 0.0 M M M
12/6/2010 6:00 AM 0.00 0.0 M M M
12/7/2010 8:30 AM 0.08 M M M M Whatcom-91
12/8/2010 9:00 AM 0.29 M M M M Whatcom-91 Power Outage during the morning hours prevented on-time update.
12/9/2010 7:30 AM 1.06 M M M M Whatcom-91
12/10/2010 8:00 AM 0.79 M M M M Whatcom-91
12/11/2010 9:00 AM 0.01 M M M M Whatcom-91
12/12/2010 9:00 AM 2.40 M M M M Whatcom-91
12/13/2010 9:00 AM 0.41 M M M M Whatcom-91
12/14/2010 8:00 AM 0.57 M M M M Whatcom-91 Had thunder and lightning at time of observation.
12/15/2010 7:00 AM 0.26 M M M M Whatcom-91
12/16/2010 9:00 AM 0.10 M M M M Whatcom-91
12/17/2010 9:00 AM 0.00 0.0 M M M Whatcom-91
12/18/2010 6:00 AM 0.00 0.0 M M M Whatcom-91
12/19/2010 9:00 AM 0.27 T M T M Whatcom-91 Evening and overnight snow showers mixed with rain.
12/20/2010 9:00 AM 0.00 0.0 M M M Whatcom-91
12/21/2010 8:00 AM T T T M M Whatcom-91
12/22/2010 6:00 AM T M M M M Whatcom-91
12/23/2010 6:00 AM T M M M M Whatcom-91
12/24/2010 6:00 AM 0.04 M M M M Whatcom-91
12/27/2010 7:00 AM 0.17 M M M M Whatcom-91
12/28/2010 7:00 AM 0.31 M M M M Whatcom-91
12/29/2010 8:00 AM 0.02 0.1 M T M Whatcom-91 Light snow showers at time of observation
12/30/2010 6:00 AM 0.00 0.0 M M M Whatcom-91
12/31/2010 6:00 AM 0.00 0.0 M M M WHATCOM-91
1/1/2011 6:00 AM 0.00 0.0 M M M Whatcom-91 HAPPY NEW YEAR!
1/2/2011 6:00 AM 0.00 0.0 M M M
1/3/2011 6:00 AM 0.00 0.0 M M M
1/4/2011 6:00 AM 0.00 0.0 M M M
1/5/2011 9:00 AM 0.29 M M M M Whatcom-91
1/6/2011 8:00 AM 1.45 M M M M Whatcom-91
1/7/2011 8:00 AM 0.95 M M M M Whatcom-91
1/8/2011 9:00 AM 0.29 M M M M whatcom-91
1/9/2011 6:00 AM 0.10 0.7 0.10 0.5 M Whatcom-91
1/10/2011 7:00 AM T T M 0.5 M Whatcom-91
1/11/2011 8:00 AM T T M T M Whatcom-91
1/12/2011 8:00 AM 0.85 4.8 M 5.0 M Whatcom-91
1/13/2011 9:00 AM 0.35 M M 1.5 M
1/14/2011 6:45 AM 1.02 M M T M
1/15/2011 7:00 AM 0.14 M M M M
1/16/2011 9:00 AM 0.95 M M M M
1/17/2011 8:00 AM 0.78 M M M M
1/18/2011 7:00 AM 0.08 M M M M
1/19/2011 8:00 AM 0.12 M M M M
1/20/2011 8:00 AM 0.12 M M M M
1/21/2011 8:30 AM 0.76 M M M M
1/22/2011 9:00 AM 0.43 M M M M
1/23/2011 8:30 AM 0.06 M M M M
1/24/2011 7:40 AM 0.29 M M M M
1/25/2011 7:00 AM 0.74 M M M M
1/26/2011 8:00 AM 0.03 M M M M
1/27/2011 6:00 AM 0.00 0.0 M M M
1/28/2011 6:00 AM 0.00 0.0 M M M
1/29/2011 7:30 AM 0.66 M M M M
1/30/2011 6:00 AM 0.21 M M M M
1/31/2011 6:00 AM 0.00 0.0 M M M
2/1/2011 6:00 AM 0.00 0.0 M M M
2/2/2011 6:00 AM 0.00 0.0 M M M
2/3/2011 8:00 AM 0.05 M M M M
2/4/2011 6:00 AM 0.99 M M M M Whatcom-91
2/5/2011 7:00 AM 0.21 M M M M
2/6/2011 9:00 AM 0.16 M M M M
2/7/2011 8:00 AM 0.32 M M M M
2/8/2011 6:00 AM 0.00 0.0 M M M
2/9/2011 6:00 AM 0.00 0.0 M M M
2/10/2011 6:00 AM 0.00 0.0 M M M
2/11/2011 6:00 AM 0.00 0.0 M M M
2/14/2011 8:00 AM 0.22 M M M M
2/15/2011 8:00 AM 0.05 M M M M
2/16/2011 7:00 AM 0.01 M M M M
2/17/2011 6:00 AM 0.09 M M M M
2/18/2011 8:00 AM T M M M M
2/19/2011 6:00 AM 0.00 0.0 M M M
2/20/2011 6:00 AM 0.00 0.0 M M M
2/21/2011 6:00 AM 0.00 0.0 M M M
2/22/2011 6:00 AM 0.18 T 0.04 T 0.04 Evening and overnight snow showers, snow grains, ice pellets.
2/23/2011 6:00 AM 0.01 T 0.01 T 0.01
2/24/2011 6:00 AM T T M T M
2/25/2011 6:00 AM 0.00 0.0 M M M
2/26/2011 6:00 AM 0.00 0.0 M M M
2/27/2011 6:00 AM 0.19 3.1 0.19 3.0 0.19
2/28/2011 5:00 AM 0.06 T M T M
3/1/2011 8:00 AM 0.05 T M T M
3/2/2011 6:00 AM 0.04 T M M M
3/3/2011 8:00 AM 0.13 M M M M
3/4/2011 6:00 AM 0.05 M M M M
3/5/2011 8:00 AM 0.15 M M M M
3/6/2011 6:00 AM T M M M M
3/7/2011 6:00 AM 0.00 0.0 M M M
3/8/2011 8:00 AM 0.21 M M M M
3/9/2011 9:00 AM 0.24 M M M M
3/10/2011 7:00 AM 0.30 M M M M
3/11/2011 7:00 AM 0.14 M M M M
3/12/2011 8:00 AM 0.03 M M M M
3/13/2011 8:00 AM 0.33 M M M M
3/16/2011 7:00 AM 0.46 M M M M
3/17/2011 6:00 AM 0.01 M M M M
3/18/2011 6:00 AM 0.00 0.0 M M M
3/19/2011 8:00 AM 0.23 M M M M
3/20/2011 6:00 AM 0.00 0.0 M M M
3/21/2011 9:00 AM 0.03 M M M M
3/22/2011 9:00 AM 0.04 M M M M
3/23/2011 6:00 AM 0.00 0.0 M M M
3/24/2011 6:00 AM 0.00 0.0 M M M
3/25/2011 6:00 AM T M M M M
3/26/2011 8:00 AM 0.15 M M M M
3/27/2011 9:00 AM 0.05 M M M M
3/28/2011 7:00 AM 0.06 M M M M
3/29/2011 8:00 AM 0.10 M M M M
3/30/2011 7:00 AM 0.90 M M M M
3/31/2011 8:00 AM 1.11 M M M M Whatcom-91
4/1/2011 6:00 AM T M M M M
4/2/2011 8:00 AM 0.40 M M M M
4/3/2011 8:00 AM 0.16 M M M M
4/4/2011 7:30 AM 0.39 M M M M
4/5/2011 7:00 AM 0.82 M M M M
4/6/2011 7:00 AM 0.28 M M M M
4/7/2011 8:00 AM 0.01 M M M M
4/8/2011 6:00 AM 0.00 0.0 M M M
4/9/2011 6:00 AM 0.00 0.0 M M M
4/10/2011 9:00 AM 0.06 M M M M
4/11/2011 8:00 AM 0.13 M M M M
4/12/2011 6:00 AM T M M M M
4/13/2011 6:00 AM T M M M M
4/14/2011 8:00 AM 0.84 1.2 M T M Morning SNOW!
4/15/2011 7:00 AM 0.13 M M M M
4/16/2011 9:00 AM 0.14 M M M M
4/17/2011 9:00 AM 0.01 M M M M
4/18/2011 7:00 AM 0.07 M M M M
4/19/2011 6:00 AM 0.16 M M T M Morning Hail!
4/20/2011 8:00 AM 0.07 M M M M
4/21/2011 9:00 AM 0.37 M M M M
4/22/2011 6:00 AM T M M M M Afternoon shower
4/23/2011 6:00 AM 0.00 0.0 M M M
4/24/2011 6:00 AM 0.00 0.0 M M M
4/25/2011 8:00 AM 0.57 M M M M
4/26/2011 6:00 AM 0.37 M M M M
4/27/2011 8:00 AM 0.48 M M M M
4/28/2011 9:00 AM 1.08 M M M M
4/29/2011 9:00 AM T M M M M
4/30/2011 6:00 AM 0.00 0.0 M M M
5/1/2011 7:00 AM 0.09 M M M M
5/2/2011 6:00 AM 0.00 0.0 M M M
5/3/2011 7:00 AM 0.50 M M M M
5/4/2011 6:00 AM 0.00 0.0 M M M
5/5/2011 8:00 AM 0.19 M M M M
5/6/2011 6:30 AM 0.27 M M M M
5/7/2011 8:30 AM 0.45 M M M M
5/8/2011 9:00 AM 0.22 M M M M
5/9/2011 6:00 AM 0.00 0.0 M M M
5/10/2011 6:00 AM 0.00 0.0 M M M
5/11/2011 7:00 AM 0.23 M M M M
5/12/2011 6:00 AM 1.17 M M M M
5/13/2011 6:00 AM 0.01 M M M M
5/14/2011 6:00 AM 0.00 0.0 M M M
5/15/2011 8:00 AM 0.23 M M M M
5/16/2011 7:30 AM 0.47 M M M M
5/17/2011 6:00 AM 0.07 M M M M
5/18/2011 6:00 AM 0.00 0.0 M M M
5/19/2011 6:00 AM 0.00 0.0 M M M
5/20/2011 6:00 AM 0.00 0.0 M M M
5/21/2011 6:00 AM 0.00 0.0 M M M
5/22/2011 9:00 AM 0.25 M M M M
5/23/2011 6:00 AM T M M M M
5/24/2011 8:00 AM T M M M M
5/25/2011 6:00 AM 0.00 0.0 M M M
5/26/2011 8:00 AM 0.52 M M M M
5/27/2011 1:00 PM 0.25 M M M M
5/28/2011 9:00 AM 0.06 M M M M
5/29/2011 6:00 AM T M M M M
5/30/2011 8:30 AM 0.07 M M M M
5/31/2011 6:00 AM 0.00 0.0 M M M
6/1/2011 6:00 AM 0.23 M M M M
6/2/2011 9:00 AM 0.19 M M M M
6/3/2011 9:00 AM 0.07 M M M M
6/4/2011 6:00 AM 0.00 0.0 M M M
6/5/2011 6:00 AM 0.00 0.0 M M M
6/6/2011 6:00 AM 0.00 0.0 M M M
6/7/2011 7:00 AM 0.02 M M M M
6/8/2011 9:00 AM 0.08 M M M M
6/9/2011 6:00 AM 0.00 0.0 M M M
6/10/2011 5:30 AM 0.00 0.0 M M M
6/11/2011 6:00 AM 0.00 0.0 M M M
6/12/2011 6:00 AM 0.00 0.0 M M M
6/13/2011 6:45 AM 0.01 M M M M
6/14/2011 7:00 AM 0.05 M M M M
6/15/2011 8:00 AM 0.12 M M M M
6/16/2011 6:00 AM 0.00 0.0 M M M
6/17/2011 6:00 AM 0.00 0.0 M M M
6/18/2011 9:00 AM 0.20 M M M M
6/19/2011 6:00 AM 0.22 M M M M
6/20/2011 6:00 AM T M M M M
6/21/2011 6:00 AM 0.00 0.0 M M M
6/22/2011 6:00 AM 0.00 0.0 M M M
6/23/2011 6:00 AM 0.00 0.0 M M M
6/24/2011 6:00 AM 0.02 M M M M
6/25/2011 6:00 AM T M M M M
6/26/2011 6:00 AM 0.00 0.0 M M M
6/27/2011 6:00 AM 0.00 0.0 M M M
6/28/2011 6:00 AM T M M M M
6/29/2011 9:00 AM 0.19 M M M M
6/30/2011 9:00 AM 0.06 M M M M
7/1/2011 6:00 AM T M M M M
7/2/2011 6:00 AM 0.00 0.0 M M M
7/3/2011 6:00 AM 0.06 M M M M
7/4/2011 6:00 AM 0.00 0.0 M M M
7/5/2011 6:00 AM 0.00 0.0 M M M
7/6/2011 6:00 AM 0.00 0.0 M M M
7/7/2011 6:00 AM 0.00 0.0 M M M
7/8/2011 9:00 AM 0.05 M M M M
7/9/2011 6:00 AM T M M M M
7/16/2011 9:00 AM 0.19 M M M M
7/17/2011 9:00 AM 0.15 M M M M
7/18/2011 7:00 AM 0.12 M M M M
7/19/2011 6:00 AM 0.00 0.0 M M M
7/20/2011 6:00 AM T M M M M
7/21/2011 8:00 AM 0.54 M M M M
7/22/2011 6:00 AM 0.00 0.0 M M M
7/23/2011 6:00 AM 0.00 0.0 M M M
7/24/2011 6:00 AM 0.00 0.0 M M M
7/25/2011 6:00 AM 0.00 0.0 M M M
7/26/2011 6:00 AM T M M M M
7/27/2011 6:00 AM 0.00 0.0 M M M
7/28/2011 6:00 AM 0.00 0.0 M M M
7/29/2011 9:00 AM T M M M M
7/30/2011 6:00 AM 0.00 0.0 M M M
7/31/2011 9:00 AM 0.32 M M M M
8/1/2011 6:00 AM 0.00 0.0 M M M
8/2/2011 6:00 AM 0.00 0.0 M M M
8/3/2011 6:00 AM T M M M M
8/4/2011 6:00 AM 0.00 0.0 M M M
8/5/2011 6:00 AM 0.00 0.0 M M M
8/6/2011 6:00 AM 0.00 0.0 M M M
8/7/2011 6:00 AM 0.00 0.0 M M M
8/8/2011 6:00 AM 0.00 0.0 M M M
8/9/2011 6:00 AM 0.00 0.0 M M M
8/10/2011 6:00 AM 0.00 0.0 M M M
8/11/2011 6:00 AM 0.00 0.0 M M M
8/12/2011 6:00 AM 0.00 0.0 M M M
8/13/2011 6:00 AM 0.00 0.0 M M M
8/14/2011 6:00 AM 0.00 0.0 M M M
8/15/2011 6:00 AM 0.00 0.0 M M M
8/16/2011 6:00 AM 0.00 0.0 M M M
8/17/2011 6:00 AM 0.00 0.0 M M M
8/18/2011 6:00 AM 0.00 0.0 M M M
8/19/2011 6:00 AM 0.00 0.0 M M M
8/20/2011 6:00 AM 0.00 0.0 M M M
8/21/2011 6:00 AM 0.00 0.0 M M M
8/22/2011 6:00 AM 0.00 0.0 M M M
8/23/2011 6:00 AM 0.57 M M M M
8/24/2011 6:00 AM 0.00 0.0 M M M
8/25/2011 6:00 AM 0.00 0.0 M M M
8/26/2011 6:00 AM 0.00 0.0 M M M
8/27/2011 6:00 AM 0.00 0.0 M M M
8/28/2011 6:00 AM 0.00 0.0 M M M
8/29/2011 6:00 AM 0.00 0.0 M M M
8/30/2011 6:00 AM 0.00 0.0 M M M
8/31/2011 7:00 AM 0.02 M M M M
9/1/2011 9:00 AM 0.01 M M M M
9/2/2011 8:00 AM T M M M M
9/3/2011 6:00 AM 0.00 0.0 M M M
9/4/2011 6:00 AM 0.00 0.0 M M M
9/5/2011 6:00 AM 0.00 0.0 M M M
9/6/2011 6:00 AM 0.00 0.0 M M M
9/7/2011 6:00 AM 0.00 0.0 M M M
9/8/2011 6:00 AM 0.00 0.0 M M M
9/9/2011 6:00 AM 0.00 0.0 M M M
9/10/2011 6:00 AM 0.00 0.0 M M M
9/11/2011 6:00 AM 0.00 0.0 M M M
9/12/2011 6:00 AM 0.00 0.0 M M M
9/13/2011 6:00 AM 0.00 0.0 M M M
9/14/2011 6:00 AM 0.00 0.0 M M M
9/15/2011 6:00 AM 0.00 0.0 M M M
9/16/2011 6:00 AM T M M M M
9/17/2011 7:30 AM 0.04 M M M M
9/18/2011 8:30 AM 0.22 M M M M
9/19/2011 7:00 AM 0.02 M M M M
9/20/2011 6:00 AM 0.00 0.0 M M M
9/21/2011 6:00 AM 0.00 0.0 M M M
9/22/2011 7:15 AM 0.67 M M M M
9/23/2011 6:00 AM 0.26 M M M M
9/24/2011 6:00 AM 0.00 0.0 M M M
9/25/2011 7:30 AM 0.05 M M M M
9/26/2011 6:00 AM 0.16 M M M M
9/27/2011 6:45 AM 1.22 M M M M
9/28/2011 6:00 AM T M M M M
9/29/2011 6:00 AM 0.00 0.0 M M M
9/30/2011 5:30 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/15/2010 10/17/2010 9:00 AM 3 0.03 M M
12/24/2010 12/26/2010 9:00 AM 3 0.38 M M Whatcom-91
2/12/2011 2/13/2011 9:00 AM 2 0.64 M M
3/14/2011 3/15/2011 8:00 AM 2 0.26 M M
7/10/2011 7/15/2011 8:00 AM 6 2.47 M M



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