Station Overview Station Location
Station Number VA-MN-17 Latitude 37.276
Station Name Blacksburg 3.2 NNW Longitude -80.4503
County Montgomery Elevation (ft) 2540



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 2.59 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 10 2.87 1.21 16 1.11 7 0.10 9 1 3 0 0.0 0 0
Dec 10 2.95 3.28 30 3.28 30 0.00 0 0 12 1 12.4 9 21
Jan 11 2.81 0.69 31 0.69 31 0.00 0 0 11 1 8.0 9 15
Feb 11 2.61 0.94 28 0.89 16 0.05 12 1 2 0 0.0 0 0
March 11 3.27 7.09 30 1.00 15 6.09 15 2 4 0 0.1 1 0
April 11 3.34 5.89 23 2.62 12 3.27 11 6 6 0 0.0 0 0
May 11 4.27 3.39 30 1.74 8 1.65 22 4 6 0 0.0 0 0
June 11 3.69 7.48 27 2.55 6 4.93 21 7 5 0 0.0 0 0
July 11 3.85 4.70 17 1.80 5 2.90 12 6 2 0 0.0 0 0
Aug 11 3.28 1.16 12 0.55 6 0.61 6 3 4 0 0.0 0 0
Sept 11 3.33 4.31 29 0.00 0 4.31 29 3 0 0 0.0 0 0
Water Year Totals: 38.86" 40.14" 273 days 16.23" 136 23.91" 137 days 33 55 days 2 days 20.5" 19 days 36 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
10/2/2010
10/3/2010
10/4/2010
10/5/2010
10/6/2010
10/7/2010
10/8/2010
10/9/2010
10/10/2010
10/11/2010
10/12/2010
10/13/2010
10/14/2010
10/15/2010
10/16/2010
10/17/2010
10/18/2010
10/19/2010
10/20/2010
10/21/2010
10/22/2010
10/23/2010
10/24/2010
10/25/2010
10/26/2010
10/27/2010
10/28/2010
10/29/2010
10/30/2010
10/31/2010
11/1/2010
11/2/2010
11/3/2010
11/4/2010
11/5/2010
11/6/2010
11/7/2010
11/8/2010
11/9/2010
11/10/2010
11/11/2010
11/12/2010
11/13/2010
11/14/2010
11/15/2010
11/16/2010 0.50
11/17/2010 0.41
11/18/2010 0.00
11/19/2010 0.00 **
11/20/2010 **
11/21/2010 **
11/22/2010 **
11/23/2010 **
11/24/2010 **
11/25/2010 **
11/26/2010 **
11/27/2010 0.10
11/28/2010 0.00
11/29/2010 0.00
11/30/2010 0.20
12/1/2010 2.08
12/2/2010 0.01
12/3/2010 0.01
12/4/2010 T
12/5/2010 0.21
12/6/2010 0.02
12/7/2010 0.00
12/8/2010 0.00
12/9/2010 0.00
12/10/2010 0.00
12/11/2010 0.00
12/12/2010 0.09
12/13/2010 0.03
12/14/2010 0.00
12/15/2010 0.00
12/16/2010 0.34
12/17/2010 0.17
12/18/2010 0.00
12/19/2010 0.00
12/20/2010 0.00
12/21/2010 0.00
12/22/2010 0.00
12/23/2010 0.00
12/24/2010
12/25/2010 0.04
12/26/2010 0.24
12/27/2010 0.04
12/28/2010 0.00
12/29/2010 0.00
12/30/2010 0.00
12/31/2010 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.00
1/2/2011 0.03
1/3/2011 0.00
1/4/2011 0.00
1/5/2011 0.00
1/6/2011 0.00
1/7/2011 0.03
1/8/2011 0.08
1/9/2011 0.00
1/10/2011 0.00
1/11/2011 0.04
1/12/2011 0.05
1/13/2011 0.01
1/14/2011 0.00
1/15/2011 0.00
1/16/2011 0.00
1/17/2011 0.00
1/18/2011 0.07
1/19/2011 T
1/20/2011 0.00
1/21/2011 0.01
1/22/2011 0.00
1/23/2011 0.00
1/24/2011 0.00
1/25/2011 0.00
1/26/2011 0.05
1/27/2011 0.27
1/28/2011 0.05
1/29/2011 0.00
1/30/2011 0.00
1/31/2011 0.00
2/1/2011 0.00
2/2/2011 0.87
2/3/2011 0.00
2/4/2011 0.00
2/5/2011 0.02
2/6/2011 0.00
2/7/2011 0.00
2/8/2011
2/9/2011 **
2/10/2011 0.05
2/11/2011 0.00
2/12/2011 0.00
2/13/2011 0.00
2/14/2011 0.00
2/15/2011 0.00
2/16/2011 0.00
2/17/2011 0.00
2/18/2011 0.00
2/19/2011 0.00 **
2/20/2011 **
2/21/2011 **
2/22/2011 **
2/23/2011 **
2/24/2011 **
2/25/2011 **
2/26/2011 **
2/27/2011 **
2/28/2011 **
3/1/2011 **
3/2/2011 **
3/3/2011 **
3/4/2011 **
3/5/2011 **
3/6/2011 **
3/7/2011 **
3/8/2011 **
3/9/2011 **
3/10/2011 **
3/11/2011 **
3/12/2011 5.88
3/13/2011 0.00
3/14/2011 0.00
3/15/2011 0.00
3/16/2011 0.23
3/17/2011 0.00
3/18/2011 0.00
3/19/2011 0.25
3/20/2011 0.00
3/21/2011 0.00
3/22/2011 0.00
3/23/2011 0.00
3/24/2011 0.38
3/25/2011 0.00
3/26/2011 0.00
3/27/2011 0.14
3/28/2011
3/29/2011 **
3/30/2011 0.21
3/31/2011 **
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.24
4/2/2011 **
4/3/2011 0.11
4/4/2011 0.00
4/5/2011 1.05
4/6/2011 0.03
4/7/2011 0.00
4/8/2011 **
4/9/2011 0.87
4/10/2011 0.62
4/11/2011 0.00
4/12/2011 0.79
4/13/2011 **
4/14/2011 0.22
4/15/2011 0.00
4/16/2011 0.10
4/17/2011
4/18/2011
4/19/2011 0.03
4/20/2011
4/21/2011
4/22/2011
4/23/2011
4/24/2011
4/25/2011 **
4/26/2011 0.29
4/27/2011 **
4/28/2011 1.54
4/29/2011 0.00
4/30/2011 0.00
5/1/2011 0.00
5/2/2011 0.10
5/3/2011 **
5/4/2011 0.74
5/5/2011 0.06
5/6/2011 **
5/7/2011 0.00
5/8/2011 0.72
5/9/2011
5/10/2011 **
5/11/2011 0.42
5/12/2011 0.02
5/13/2011 **
5/14/2011 0.49
5/15/2011 0.64
5/16/2011 0.00
5/17/2011 0.20
5/18/2011 **
5/19/2011 **
5/20/2011 **
5/21/2011 **
5/22/2011 **
5/23/2011 **
5/24/2011 **
5/25/2011 **
5/26/2011 **
5/27/2011 **
5/28/2011 **
5/29/2011 **
5/30/2011 **
5/31/2011 **
6/1/2011 **
6/2/2011 **
6/3/2011 **
6/4/2011 **
6/5/2011 **
6/6/2011 **
6/7/2011 **
6/8/2011 **
6/9/2011 3.65
6/10/2011 1.78
6/11/2011 0.08
6/12/2011 **
6/13/2011 0.73
6/14/2011 0.00
6/15/2011 **
6/16/2011 0.01
6/17/2011 **
6/18/2011 0.00
6/19/2011 0.55
6/20/2011 0.13
6/21/2011 **
6/22/2011 0.29
6/23/2011 0.01
6/24/2011
6/25/2011
6/26/2011
6/27/2011 **
6/28/2011 0.17
6/29/2011 **
6/30/2011 0.08
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.00
7/2/2011 0.00
7/3/2011
7/4/2011 **
7/5/2011 2.57
7/6/2011
7/7/2011 **
7/8/2011 0.18
7/9/2011 1.62
7/10/2011 **
7/11/2011 0.00
7/12/2011 **
7/13/2011 0.00
7/14/2011
7/15/2011
7/16/2011
7/17/2011
7/18/2011
7/19/2011 **
7/20/2011 0.15
7/21/2011 0.00
7/22/2011 **
7/23/2011 0.00
7/24/2011
7/25/2011 0.18
7/26/2011
7/27/2011
7/28/2011
7/29/2011
7/30/2011
7/31/2011
8/1/2011
8/2/2011
8/3/2011
8/4/2011
8/5/2011
8/6/2011
8/7/2011 **
8/8/2011 0.29
8/9/2011
8/10/2011
8/11/2011
8/12/2011
8/13/2011
8/14/2011 **
8/15/2011 0.20
8/16/2011 0.04
8/17/2011 0.00
8/18/2011
8/19/2011 0.28
8/20/2011
8/21/2011 **
8/22/2011 0.12
8/23/2011
8/24/2011 0.00
8/25/2011
8/26/2011 0.22
8/27/2011
8/28/2011 0.01
8/29/2011
8/30/2011
8/31/2011
9/1/2011
9/2/2011 **
9/3/2011 **
9/4/2011 **
9/5/2011 **
9/6/2011 **
9/7/2011 **
9/8/2011 **
9/9/2011 **
9/10/2011 **
9/11/2011 **
9/12/2011 0.00
9/13/2011
9/14/2011
9/15/2011
9/16/2011 **
9/17/2011 **
9/18/2011 **
9/19/2011 **
9/20/2011 **
9/21/2011 **
9/22/2011 **
9/23/2011 **
9/24/2011 **
9/25/2011 **
9/26/2011 **
9/27/2011 **
9/28/2011 **
9/29/2011 **
9/30/2011 **



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
11/16/2010 9:00 AM 0.50 M M M M
11/17/2010 9:00 AM 0.41 M M M M
11/18/2010 9:00 AM 0.00 0.0 M M M Just got Internet restored 4pm today. Could not report at usual time.
11/19/2010 9:00 AM 0.00 0.0 M M M
11/28/2010 9:00 AM 0.00 0.0 M M M
11/29/2010 9:00 AM 0.00 0.0 M M M
11/30/2010 9:00 AM 0.20 M M M M
12/1/2010 9:00 AM 2.08 M M M M Cold, some snow expected today.
12/2/2010 9:00 AM 0.01 M M M M
12/3/2010 9:00 AM 0.01 M 0.01 M 0.01 Skiff of snow on ground. Cold around 25 deg. F
12/4/2010 9:00 AM T M T M M Trace of snow fell overnight.
12/5/2010 9:00 AM 0.21 3.5 0.21 3.5 0.21
12/6/2010 9:00 AM 0.02 0.5 0.03 2.5 0.18
12/7/2010 9:00 AM 0.00 0.0 0.00 2.0 0.14
12/8/2010 9:00 AM 0.00 0.0 0.00 2.0 0.11
12/9/2010 9:00 AM 0.00 0.0 0.00 1.0 0.04
12/10/2010 9:00 AM 0.00 0.0 0.00 0.5 0.11
12/11/2010 9:00 AM 0.00 0.0 0.00 0.0 0.00
12/12/2010 9:00 AM 0.09 0.2 0.08 T 0.00 Snow falling. Not accumulating on ground due to high temp yesterday.
12/13/2010 9:00 AM 0.03 0.2 0.02 T 0.00 Very cold, 16 degrees. Strong wind gusting to 35 mph.
12/14/2010 9:00 AM 0.00 0.0 0.00 T 0.00
12/15/2010 9:00 AM 0.00 0.0 0.00 0.0 0.00
12/16/2010 9:00 AM 0.34 3.0 0.34 3.0 0.34 Snowing hard at 9am. Rain, sleet expected early afternoon today
12/17/2010 9:00 AM 0.17 1.0 0.17 4.5 0.79
12/18/2010 9:00 AM 0.00 0.0 0.00 4.0 0.67
12/19/2010 9:00 AM 0.00 0.0 0.00 3.5 M
12/20/2010 9:00 AM 0.00 0.0 0.00 3.5 0.55
12/21/2010 9:00 AM 0.00 0.0 0.00 3.5 0.57
12/22/2010 9:00 AM 0.00 0.0 0.00 3.5 0.72
12/23/2010 9:00 AM 0.00 0.0 0.00 3.0 0.58
12/25/2010 9:00 AM 0.04 1.0 0.04 4.0 0.71
12/26/2010 9:00 AM 0.24 2.5 0.25 6.5 0.96 Light snow falling at 9:45am.
12/27/2010 9:00 AM 0.04 0.5 0.04 6.5 1.13 Strong winds, clear
12/28/2010 9:00 AM 0.00 0.0 0.00 6.5 M
12/29/2010 9:00 AM 0.00 0.0 0.00 5.0 M Melting today. High temp in low 40s
12/30/2010 9:00 AM 0.00 0.0 0.00 5.0 M Warming today to high 30's.
12/31/2010 9:00 AM 0.00 0.0 0.00 4.5 M
1/1/2011 9:00 AM 0.00 0.0 0.00 2.0 M
1/2/2011 9:00 AM 0.03 0.0 0.00 0.0 0.00
1/3/2011 9:00 AM 0.00 0.0 0.00 0.0 0.00
1/4/2011 9:00 AM 0.00 0.0 0.00 0.0 0.00
1/5/2011 9:00 AM 0.00 0.0 0.00 0.0 0.00
1/6/2011 9:00 AM 0.00 0.0 0.00 0.0 0.00
1/7/2011 9:00 AM 0.03 0.8 0.03 1.0 0.03
1/8/2011 9:00 AM 0.08 2.5 0.08 3.0 0.10
1/9/2011 9:00 AM 0.00 0.0 0.00 2.0 0.13 Sunny, cold,10 deg. F
1/10/2011 9:00 AM 0.00 0.0 0.00 1.0 0.05
1/11/2011 9:00 AM 0.04 0.5 0.04 1.5 M
1/12/2011 9:00 AM 0.05 2.0 0.05 3.0 M
1/13/2011 9:00 AM 0.01 0.5 0.01 3.5 M
1/14/2011 9:00 AM 0.00 0.0 0.00 2.5 M
1/15/2011 9:00 AM 0.00 0.0 0.00 2.0 M
1/16/2011 9:00 AM 0.00 0.0 0.00 1.5 M
1/17/2011 9:00 AM 0.00 0.0 0.00 1.0 M
1/18/2011 9:00 AM 0.07 0.8 0.07 1.0 M
1/19/2011 9:00 AM T 0.0 0.00 0.0 M
1/20/2011 9:00 AM 0.00 0.0 0.00 0.0 0.00
1/21/2011 9:00 AM 0.01 0.2 0.01 0.2 M
1/22/2011 9:00 AM 0.00 0.0 0.00 0.0 0.00
1/23/2011 9:00 AM 0.00 0.0 0.00 0.0 0.00
1/24/2011 9:00 AM 0.00 0.0 0.00 0.0 0.00 Trace of new snow. Cold.
1/25/2011 9:00 AM 0.00 0.0 0.00 0.0 0.00
1/26/2011 9:00 AM 0.05 0.0 0.00 0.0 0.00
1/27/2011 9:00 AM 0.27 0.2 0.04 0.0 0.04
1/28/2011 9:00 AM 0.05 0.5 0.05 0.5 M
1/29/2011 9:00 AM 0.00 0.0 0.00 0.0 0.00
1/30/2011 9:00 AM 0.00 0.0 0.00 0.0 0.00 Milder, highs in high 40's.
1/31/2011 9:00 AM 0.00 0.0 0.00 0.0 0.00
2/1/2011 9:00 AM 0.00 0.0 0.00 0.0 0.00
2/2/2011 9:00 AM 0.87 M M M M Mild day. Temp in mid-40's
2/3/2011 9:00 AM 0.00 0.0 0.00 0.0 0.00
2/4/2011 9:00 AM 0.00 0.0 0.00 0.0 0.00
2/5/2011 9:00 AM 0.02 M M M M
2/6/2011 9:00 AM 0.00 0.0 0.00 0.0 0.00
2/7/2011 9:00 AM 0.00 0.0 M M M
2/11/2011 9:00 AM 0.00 0.0 0.00 0.0 0.00
2/12/2011 9:00 AM 0.00 0.0 M M M
2/13/2011 9:00 AM 0.00 0.0 M M M
2/14/2011 9:00 AM 0.00 0.0 M M M
2/15/2011 9:00 AM 0.00 0.0 M M M
2/16/2011 9:00 AM 0.00 0.0 M M M
2/17/2011 9:00 AM 0.00 0.0 M M M
2/18/2011 9:00 AM 0.00 0.0 M M M
2/19/2011 9:00 AM 0.00 0.0 M M M
3/13/2011 9:00 AM 0.00 0.0 M M M
3/14/2011 9:00 AM 0.00 0.0 M M M
3/15/2011 9:00 AM 0.00 0.0 M M M
3/16/2011 9:00 AM 0.23 M M M M
3/17/2011 9:00 AM 0.00 0.0 M M M
3/18/2011 9:00 AM 0.00 0.0 M M M
3/19/2011 9:00 AM 0.25 M M M M
3/20/2011 9:00 AM 0.00 0.0 M M M
3/21/2011 9:00 AM 0.00 0.0 M M M
3/22/2011 9:00 AM 0.00 0.0 M M M
3/23/2011 9:00 AM 0.00 0.0 M M M
3/24/2011 9:00 AM 0.38 M M M M
3/25/2011 9:00 AM 0.00 0.0 M M M
3/26/2011 9:00 AM 0.00 0.0 M M M
3/27/2011 9:00 AM 0.14 0.1 0.01 0.0 0.01
4/4/2011 9:00 AM 0.00 0.0 M M M
4/5/2011 9:00 AM 1.05 M M M M
4/6/2011 9:00 AM 0.03 M M M M
4/7/2011 9:00 AM 0.00 0.0 M M M
4/10/2011 9:00 AM 0.62 M M M M
4/11/2011 9:00 AM 0.00 0.0 M M M
4/12/2011 9:00 AM 0.79 M M M M
4/15/2011 8:00 AM 0.00 0.0 M M M
4/16/2011 9:00 AM 0.10 M M M M
4/19/2011 9:00 AM 0.03 M M M M Hail pea-size
4/29/2011 9:00 AM 0.00 0.0 M M M
4/30/2011 9:00 AM 0.00 0.0 M M M
5/1/2011 9:00 AM 0.00 0.0 M M M
5/2/2011 9:00 AM 0.10 M M M M
5/5/2011 9:00 AM 0.06 M M M M
5/8/2011 9:00 AM 0.72 M M M M
5/12/2011 9:00 AM 0.02 M M M M
5/15/2011 9:00 AM 0.64 M M M M
5/16/2011 9:00 AM 0.00 0.0 M M M
5/17/2011 9:00 AM 0.20 M M M M
6/10/2011 9:00 AM 1.78 M M M M 1.78 inches in 1 hr is 10-yr storm in our area
6/11/2011 9:00 AM 0.08 M M M M
6/14/2011 9:00 AM 0.00 0.0 M M M
6/19/2011 9:00 AM 0.55 M M M M
6/20/2011 9:00 AM 0.13 M M M M
6/23/2011 9:00 AM 0.01 M M M M
7/1/2011 9:00 AM 0.00 0.0 M M M
7/2/2011 9:00 AM 0.00 0.0 M M M
7/9/2011 9:00 AM 1.62 M M M M
7/21/2011 9:00 AM 0.00 0.0 M M M
7/25/2011 9:00 AM 0.18 M M M M
8/16/2011 9:00 AM 0.04 M M M M
8/17/2011 9:00 AM 0.00 0.0 M M M
8/19/2011 9:00 AM 0.28 M M M M
8/24/2011 9:00 AM 0.00 0.0 M M M
8/26/2011 9:00 AM 0.22 M M M M
8/28/2011 9:00 AM 0.01 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/19/2010 11/27/2010 9:00 AM 9 0.10 M M
2/9/2011 2/10/2011 9:00 AM 2 0.05 0.5 0.05
2/19/2011 3/12/2011 9:00 AM 22 5.88 0.0 0.00
3/29/2011 3/30/2011 9:00 AM 2 0.21 0.0 M
3/31/2011 4/01/2011 9:00 AM 2 0.24 0.0 0.00
4/2/2011 4/03/2011 8:30 AM 2 0.11 0.0 0.00
4/8/2011 4/09/2011 8:30 AM 2 0.87 M M Total rain of 0.87 inches fell in 24 hrs between 8:30am on April 8 to 8:30am on April 9.
4/13/2011 4/14/2011 8:30 AM 2 0.22 M M All rain occurred on 4/13/2011
4/25/2011 4/26/2011 9:30 AM 2 0.29 M M
4/27/2011 4/28/2011 9:00 AM 2 1.54 M M
5/3/2011 5/04/2011 9:00 AM 2 0.74 M M
5/6/2011 5/07/2011 9:00 AM 2 0.00 M M
5/10/2011 5/11/2011 9:00 AM 2 0.42 M M All 0.42 inches on 5/11/11
5/13/2011 5/14/2011 9:00 AM 2 0.49 M M 0.19 inches Friday; 0.30 inches today, Saturday.
5/18/2011 6/09/2011 9:00 AM 23 3.65 M M
6/12/2011 6/13/2011 9:00 AM 2 0.73 M M
6/15/2011 6/16/2011 9:00 AM 2 0.01 M M
6/17/2011 6/18/2011 9:00 AM 2 0.00 M M
6/21/2011 6/22/2011 9:00 AM 2 0.29 M M All 0.29 inches in past 24 hrs.
6/27/2011 6/28/2011 9:00 AM 2 0.17 M M All rain in last 24 hrs.
6/29/2011 6/30/2011 9:00 AM 2 0.08 M M 0.08 inches on 6/29
7/4/2011 7/05/2011 9:00 AM 2 2.57 M M All 2.57 inches in last 24 hrs.
7/7/2011 7/08/2011 9:00 AM 2 0.18 M M 0.16 in last 24 hrs.
7/10/2011 7/11/2011 9:00 AM 2 0.00 M M
7/12/2011 7/13/2011 9:00 AM 2 0.00 M M
7/19/2011 7/20/2011 9:00 AM 2 0.15 M M
7/22/2011 7/23/2011 9:00 AM 2 0.00 M M
8/7/2011 8/08/2011 9:00 AM 2 0.29 M M
8/14/2011 8/15/2011 9:00 AM 2 0.20 M M
8/21/2011 8/22/2011 9:00 AM 2 0.12 M M
9/2/2011 9/07/2011 9:00 AM 6 3.69 M M
9/7/2011 9/12/2011 9:00 AM 6 0.00 M M
9/16/2011 9/30/2011 9:00 AM 15 0.62 M M
9/29/2011 10/02/2011 9:00 AM 4 0.21 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