Station Overview Station Location
Station Number TN-RN-6 Latitude 35.96953
Station Name Oliver Springs 5.6 SW Longitude -84.38547
County Roane Elevation (ft) 840



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 14 2.92 6.37 31 6.37 31 0.00 0 0 12 0 0.0 0 0
Nov 14 4.26 2.68 30 2.68 30 0.00 0 0 7 1 0.0 0 0
Dec 14 5.39 5.92 31 5.92 31 0.00 0 0 17 1 0.0 0 0
Jan 15 4.88 3.98 30 3.98 30 0.00 0 0 14 1 0.0 0 0
Feb 15 4.68 5.17 23 5.17 23 0.00 0 0 11 0 7.6 6 11
March 15 4.68 4.47 29 4.47 29 0.00 0 0 17 0 0.0 0 1
April 15 4.37 7.20 29 7.20 29 0.00 0 0 14 0 0.0 0 0
May 15 4.50 1.86 28 1.86 28 0.00 0 0 7 3 0.0 0 0
June 15 3.99 5.78 29 5.78 29 0.00 0 0 14 0 0.0 0 0
July 15 5.09 9.22 30 9.22 30 0.00 0 0 16 0 0.0 0 0
Aug 15 3.45 4.88 31 4.88 31 0.00 0 0 11 0 0.0 0 0
Sept 15 4.17 3.14 30 3.14 30 0.00 0 0 6 1 0.0 0 0
Water Year Totals: 52.38" 60.67" 351 days 60.67" 351 0.00" 0 days 0 146 days 7 days 7.6" 6 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
10/1/2014 0.00
10/2/2014 0.00
10/3/2014 0.21
10/4/2014 0.22
10/5/2014 0.00
10/6/2014 0.00
10/7/2014 1.72
10/8/2014 0.15
10/9/2014 0.00
10/10/2014 0.00
10/11/2014 0.96
10/12/2014 0.10
10/13/2014 0.32
10/14/2014 0.84
10/15/2014 0.54
10/16/2014 0.51
10/17/2014 0.00
10/18/2014 0.00
10/19/2014 0.00
10/20/2014 0.00
10/21/2014 0.00
10/22/2014 0.00
10/23/2014 0.00
10/24/2014 0.00
10/25/2014 0.00
10/26/2014 0.00
10/27/2014 0.00
10/28/2014 0.00
10/29/2014 0.79
10/30/2014 0.01
10/31/2014 0.00
11/1/2014 0.03
11/2/2014 0.00
11/3/2014 0.00
11/4/2014 0.00
11/5/2014 0.00
11/6/2014 0.44
11/7/2014 0.01
11/8/2014 0.00
11/9/2014 0.00
11/10/2014 0.00
11/11/2014 0.00
11/12/2014 0.01
11/13/2014 0.00
11/14/2014 T
11/15/2014 0.00
11/16/2014 0.00
11/17/2014 1.34
11/18/2014 0.00
11/19/2014 0.00
11/20/2014 0.00
11/21/2014 0.00
11/22/2014 0.00
11/23/2014 0.00
11/24/2014 0.64
11/25/2014 0.00
11/26/2014 0.00
11/27/2014 0.21
11/28/2014 0.00
11/29/2014 0.00
11/30/2014 0.00
12/1/2014 0.00
12/2/2014 0.29
12/3/2014 0.46
12/4/2014 0.01
12/5/2014 0.02
12/6/2014 0.89
12/7/2014 0.60
12/8/2014 0.00
12/9/2014 0.00
12/10/2014 T
12/11/2014 0.00
12/12/2014 0.00
12/13/2014 0.00
12/14/2014 0.00
12/15/2014 0.00
12/16/2014 0.22
12/17/2014 0.01
12/18/2014 0.00
12/19/2014 0.01
12/20/2014 0.01
12/21/2014 0.00
12/22/2014 0.00
12/23/2014 0.43
12/24/2014 2.02
12/25/2014 0.19
12/26/2014 0.00
12/27/2014 0.00
12/28/2014 0.19
12/29/2014 0.47
12/30/2014 0.09
12/31/2014 0.01
Day of YearDaily PrcpMultiday Prcp
1/1/2015 0.00
1/2/2015 0.01
1/3/2015 0.02
1/4/2015 1.41
1/5/2015 0.17
1/6/2015 0.00
1/7/2015 0.00
1/8/2015 0.00
1/9/2015 0.00
1/10/2015 0.00
1/11/2015 0.00
1/12/2015 0.70
1/13/2015 0.58
1/14/2015 0.05
1/15/2015 0.01
1/16/2015 T
1/17/2015 0.00
1/18/2015 0.02
1/19/2015 0.00
1/20/2015 0.00
1/21/2015 0.00
1/22/2015 0.00
1/23/2015 0.07
1/24/2015 0.77
1/25/2015 0.00
1/26/2015 0.13
1/27/2015
1/28/2015 0.02
1/29/2015 0.00
1/30/2015 0.02
1/31/2015 0.00
2/1/2015 0.00
2/2/2015 0.76
2/3/2015 0.00
2/4/2015 0.00
2/5/2015
2/6/2015 0.00
2/7/2015
2/8/2015 0.00
2/9/2015 0.03
2/10/2015 0.02
2/11/2015 0.00
2/12/2015 0.00
2/13/2015 0.00
2/14/2015 0.00
2/15/2015 0.00
2/16/2015 0.00
2/17/2015 1.08
2/18/2015 0.05
2/19/2015 M
2/20/2015 M
2/21/2015 0.49
2/22/2015 1.46
2/23/2015 0.07
2/24/2015
2/25/2015 0.54
2/26/2015 0.37
2/27/2015 0.00
2/28/2015 0.30
3/1/2015 M
3/2/2015 0.17
3/3/2015 0.03
3/4/2015 0.53
3/5/2015 0.70
3/6/2015 0.23
3/7/2015 0.00
3/8/2015
3/9/2015 0.06
3/10/2015 0.35
3/11/2015 0.57
3/12/2015 0.13
3/13/2015 0.11
3/14/2015 0.49
3/15/2015 0.00
3/16/2015 0.00
3/17/2015 0.00
3/18/2015 0.00
3/19/2015 0.13
3/20/2015 0.30
3/21/2015 0.02
3/22/2015 0.00
3/23/2015 0.05
3/24/2015 0.00
3/25/2015 0.00
3/26/2015 0.00
3/27/2015 0.54
3/28/2015 0.00
3/29/2015 0.00
3/30/2015 0.06
3/31/2015 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2015 0.00
4/2/2015 0.00
4/3/2015 0.11
4/4/2015 1.34
4/5/2015 0.00
4/6/2015 0.00
4/7/2015 0.90
4/8/2015 0.24
4/9/2015 0.00
4/10/2015 0.47
4/11/2015 0.07
4/12/2015 0.00
4/13/2015 0.00
4/14/2015 0.45
4/15/2015 0.92
4/16/2015 0.44
4/17/2015 0.14
4/18/2015 0.00
4/19/2015 0.14
4/20/2015 1.40
4/21/2015 0.00
4/22/2015 0.00
4/23/2015 0.00
4/24/2015 0.00
4/25/2015 0.09
4/26/2015 0.49
4/27/2015
4/28/2015 0.00
4/29/2015 0.00
4/30/2015 0.00
5/1/2015 T
5/2/2015 0.00
5/3/2015 0.00
5/4/2015 0.00
5/5/2015 0.00
5/6/2015 0.00
5/7/2015 0.00
5/8/2015 0.00
5/9/2015 0.00
5/10/2015
5/11/2015 0.00
5/12/2015 0.00
5/13/2015 0.00
5/14/2015 0.00
5/15/2015
5/16/2015 T
5/17/2015 0.49
5/18/2015 0.04
5/19/2015 0.11
5/20/2015 T
5/21/2015 0.14
5/22/2015 0.00
5/23/2015 0.00
5/24/2015 0.00
5/25/2015 0.00
5/26/2015 0.42
5/27/2015 0.57
5/28/2015
5/29/2015 0.09
5/30/2015 0.00
5/31/2015 0.00
6/1/2015 0.44
6/2/2015 0.56
6/3/2015 0.21
6/4/2015 0.02
6/5/2015 0.00
6/6/2015 0.00
6/7/2015 0.00
6/8/2015 0.00
6/9/2015 0.73
6/10/2015 0.00
6/11/2015 0.00
6/12/2015
6/13/2015 0.01
6/14/2015 0.00
6/15/2015 0.00
6/16/2015 0.00
6/17/2015 0.54
6/18/2015 0.00
6/19/2015 1.14
6/20/2015 0.63
6/21/2015 0.15
6/22/2015 0.01
6/23/2015 0.00
6/24/2015 0.00
6/25/2015 0.00
6/26/2015 0.00
6/27/2015 0.12
6/28/2015 0.32
6/29/2015 0.00
6/30/2015 0.90
Day of YearDaily PrcpMultiday Prcp
7/1/2015 0.23
7/2/2015 0.49
7/3/2015 1.28
7/4/2015 0.49
7/5/2015 1.59
7/6/2015 0.57
7/7/2015 0.01
7/8/2015 0.14
7/9/2015 0.00
7/10/2015 0.00
7/11/2015 0.00
7/12/2015 0.00
7/13/2015 0.10
7/14/2015 0.02
7/15/2015 2.21
7/16/2015 0.00
7/17/2015 0.00
7/18/2015 0.00
7/19/2015 0.11
7/20/2015 0.00
7/21/2015 0.36
7/22/2015 0.00
7/23/2015 0.22
7/24/2015 1.38
7/25/2015 0.00
7/26/2015 0.00
7/27/2015 0.00
7/28/2015 0.02
7/29/2015 0.00
7/30/2015 0.00
7/31/2015
8/1/2015 0.00
8/2/2015 0.00
8/3/2015 0.00
8/4/2015 0.00
8/5/2015 0.00
8/6/2015 0.04
8/7/2015 0.60
8/8/2015 0.02
8/9/2015 0.00
8/10/2015 0.00
8/11/2015 0.07
8/12/2015 0.00
8/13/2015 0.00
8/14/2015 0.00
8/15/2015 0.14
8/16/2015 0.02
8/17/2015 0.00
8/18/2015 0.26
8/19/2015 0.37
8/20/2015 2.63
8/21/2015 0.08
8/22/2015 0.00
8/23/2015 0.00
8/24/2015 0.65
8/25/2015 0.00
8/26/2015 0.00
8/27/2015 0.00
8/28/2015 0.00
8/29/2015 0.00
8/30/2015 0.00
8/31/2015 0.00
9/1/2015 0.00
9/2/2015 0.00
9/3/2015 0.00
9/4/2015 0.00
9/5/2015 0.00
9/6/2015 0.00
9/7/2015 0.00
9/8/2015 0.00
9/9/2015 0.00
9/10/2015 0.89
9/11/2015 0.26
9/12/2015 0.26
9/13/2015 0.00
9/14/2015 0.00
9/15/2015 0.00
9/16/2015 0.00
9/17/2015 0.00
9/18/2015 0.00
9/19/2015 0.00
9/20/2015 0.00
9/21/2015 0.00
9/22/2015 0.00
9/23/2015 0.00
9/24/2015 0.00
9/25/2015 T
9/26/2015 0.92
9/27/2015 0.01
9/28/2015 0.00
9/29/2015 0.00
9/30/2015 0.80



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2014 6:00 AM 0.00 0.0 M M M
10/2/2014 6:00 AM 0.00 0.0 M M M
10/3/2014 8:10 AM 0.21 M M M M Sent via CoCoRaHS Observer for iOS
10/4/2014 8:30 AM 0.22 M M M M Sent via CoCoRaHS Observer for iOS
10/5/2014 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/6/2014 6:00 AM 0.00 0.0 M M M
10/7/2014 8:34 AM 1.72 M M M M Sent via CoCoRaHS Observer for iOS
10/8/2014 8:30 AM 0.15 M M M M Sent via CoCoRaHS Observer for iOS
10/9/2014 6:00 AM 0.00 0.0 M M M
10/10/2014 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/11/2014 8:00 AM 0.96 M M M M Sent via CoCoRaHS Observer for iOS
10/12/2014 8:30 AM 0.10 M M M M Sent via CoCoRaHS Observer for iOS
10/13/2014 8:32 AM 0.32 M M M M Sent via CoCoRaHS Observer for iOS
10/14/2014 8:30 AM 0.84 M M M M
10/15/2014 6:00 AM 0.54 M M M M
10/16/2014 8:31 AM 0.51 M M M M Sent via CoCoRaHS Observer for iOS
10/17/2014 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/18/2014 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/19/2014 7:00 AM 0.00 0.0 M M M
10/20/2014 6:00 AM 0.00 0.0 M M M
10/21/2014 6:00 AM 0.00 0.0 M M M
10/22/2014 6:00 AM 0.00 0.0 M M M
10/23/2014 6:00 AM 0.00 0.0 M M M
10/24/2014 7:00 AM 0.00 0.0 M M M
10/25/2014 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/26/2014 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/27/2014 6:00 AM 0.00 0.0 M M M
10/28/2014 7:00 AM 0.00 0.0 M M M
10/29/2014 8:29 AM 0.79 M M M M Sent via CoCoRaHS Observer for iOS
10/30/2014 6:00 AM 0.01 M M M M
10/31/2014 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/1/2014 8:30 AM 0.03 M M M M Sent via CoCoRaHS Observer for iOS
11/2/2014 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/3/2014 6:00 AM 0.00 0.0 M M M
11/4/2014 6:00 AM 0.00 0.0 M M M
11/5/2014 6:00 AM 0.00 0.0 M M M
11/6/2014 6:00 AM 0.44 M M M M
11/7/2014 5:45 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS
11/8/2014 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/9/2014 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/10/2014 6:00 AM 0.00 0.0 M M M
11/11/2014 6:00 AM 0.00 0.0 M M M
11/12/2014 8:22 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS
11/13/2014 6:00 AM 0.00 0.0 M M M
11/14/2014 7:00 AM T M M M M Sent via CoCoRaHS Observer for iOS
11/15/2014 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/16/2014 6:45 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/17/2014 8:40 AM 1.34 M M M M Sent via CoCoRaHS Observer for iOS
11/18/2014 6:00 AM 0.00 0.0 M M M
11/19/2014 6:00 AM 0.00 0.0 M M M
11/20/2014 6:00 AM 0.00 0.0 M M M
11/21/2014 6:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/22/2014 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/23/2014 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/24/2014 7:30 AM 0.64 M M M M
11/25/2014 6:00 AM 0.00 0.0 M M M
11/26/2014 6:00 AM 0.00 0.0 M M M
11/27/2014 7:00 AM 0.21 M M M M Sent via CoCoRaHS Observer for iOS
11/28/2014 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/29/2014 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/30/2014 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/1/2014 6:00 AM 0.00 0.0 M M M
12/2/2014 7:30 AM 0.29 M M M M Sent via CoCoRaHS Observer for iOS
12/3/2014 7:40 AM 0.46 M M M M Sent via CoCoRaHS Observer for iOS
12/4/2014 8:47 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS
12/5/2014 7:00 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
12/6/2014 7:00 AM 0.89 M M M M Sent via CoCoRaHS Observer for iOS
12/7/2014 7:00 AM 0.60 M M M M Sent via CoCoRaHS Observer for iOS
12/8/2014 6:00 AM 0.00 0.0 M M M
12/9/2014 6:00 AM 0.00 0.0 M M M
12/10/2014 6:00 AM T M M M M
12/11/2014 6:00 AM 0.00 0.0 M M M
12/12/2014 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/13/2014 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/14/2014 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/15/2014 6:00 AM 0.00 0.0 M M M
12/16/2014 8:42 AM 0.22 M M M M Sent via CoCoRaHS Observer for iOS
12/17/2014 8:00 AM 0.01 M M M M
12/18/2014 6:00 AM 0.00 0.0 M M M
12/19/2014 9:00 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS
12/20/2014 10:00 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS
12/21/2014 8:50 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/22/2014 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/23/2014 6:30 AM 0.43 M M M M Sent via CoCoRaHS Observer for iOS
12/24/2014 6:45 AM 2.02 M M M M Sent via CoCoRaHS Observer for iOS
12/25/2014 8:00 AM 0.19 M M M M Sent via CoCoRaHS Observer for iOS
12/26/2014 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/27/2014 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/28/2014 8:00 AM 0.19 M M M M Sent via CoCoRaHS Observer for iOS
12/29/2014 8:25 AM 0.47 M M M M Sent via CoCoRaHS Observer for iOS
12/30/2014 8:30 AM 0.09 M M M M Sent via CoCoRaHS Observer for iOS
12/31/2014 6:00 AM 0.01 M M M M
1/1/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/2/2015 7:00 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS
1/3/2015 7:00 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
1/4/2015 7:00 AM 1.41 M M M M Sent via CoCoRaHS Observer for iOS
1/5/2015 6:00 AM 0.17 M M M M
1/6/2015 6:00 AM 0.00 0.0 M M M
1/7/2015 6:00 AM 0.00 0.0 M M M
1/8/2015 6:00 AM 0.00 0.0 M M M
1/9/2015 7:00 AM 0.00 0.0 M M M
1/10/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/11/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/12/2015 8:45 AM 0.70 M M M M Sent via CoCoRaHS Observer for iOS
1/13/2015 8:00 AM 0.58 M M M M
1/14/2015 6:00 AM 0.05 M M M M
1/15/2015 6:00 AM 0.01 M M M M
1/16/2015 7:00 AM T T T 0.0 0.00 Sent via CoCoRaHS Observer for iOS
1/17/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/18/2015 7:00 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
1/19/2015 6:00 AM 0.00 0.0 M M M
1/20/2015 6:00 AM 0.00 0.0 M M M
1/21/2015 6:00 AM 0.00 0.0 M M M
1/22/2015 6:00 AM 0.00 0.0 M M M
1/23/2015 7:45 AM 0.07 M M M M Sent via CoCoRaHS Observer for iOS
1/24/2015 7:00 AM 0.77 M M M M Sent via CoCoRaHS Observer for iOS
1/25/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/26/2015 6:00 AM 0.13 M M M M
1/28/2015 6:00 AM 0.02 M M M M
1/29/2015 6:00 AM 0.00 0.0 M M M
1/30/2015 7:00 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
1/31/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/1/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/2/2015 6:00 AM 0.76 M M M M
2/3/2015 8:00 AM 0.00 0.0 M M M
2/4/2015 6:00 AM 0.00 0.0 M M M
2/6/2015 6:40 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/8/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/9/2015 6:00 AM 0.03 M M M M
2/10/2015 6:00 AM 0.02 M M M M
2/11/2015 6:00 AM 0.00 0.0 M M M
2/12/2015 6:00 AM 0.00 0.0 M M M
2/13/2015 6:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/14/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/15/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/16/2015 8:20 AM 0.00 0.0 0.00 0.0 0.00 Really disappointed kids!!! Suppossed to have first decent snow here near knoxville, TN. All weekend predicted 4-7" snow. Nothing! Now only mix and freezing rain! Still hasn't started 0820.
2/17/2015 8:30 AM 1.08 1.0 1.08 1.0 1.08 Worst icing in 10 yrs i have lived in oak ridge, TN. 1/8" plus freezing rain. 1" sleet, freezing rain in gage est. melted 1.07". Solid block if ice this morning. Freezing rain at end turned everything into ice cube. Will stay below freezing all week. Am on north side if ridge. Do not know when it will melt off sidewalk and drive, even with salt.
2/18/2015 8:00 AM 0.05 0.5 0.05 1.0 M Could not get melted ice from ground. Is literally still an ice cube. Cannot even walk on it. New snow falling this morning. 3rd day work and schools have been cancelled. Salt truck got stuck on the ice yesterday afternoon. Living on north side of ridge has its downsides.
2/19/2015 8:00 AM M 0.7 0.03 1.0 0.46 3/4" new super fluffy powder when arctic air moved in. Reminds me of Rocky Mtn ski area type. 1-1/4" total ice/snow depth. Melted is total. Was able to get column sample. (Edit: Observer initially recorded 0.46" of total precipitation. Based on the comments, the melted core value, and surrounding observations this is most likely a decimal error. Changed precip to NA, observer will be contacted. M.W.)
2/20/2015 8:00 AM M 0.0 0.00 1.0 0.43 3/4" ice and 1/2" snow. 15 degrees high yesterday. No melt, even in the sun. Interesting that ice has lots of bubbles. It started as sleet, then changed to freezing rain. (Edit: Observer initially reported 0.43" of precip. Observer reported melted equivalent of total snow depth as daily precip. Changed precip to NA. Observer will be contacted. M.W.)
2/21/2015 8:00 AM 0.49 1.2 0.49 2.0 0.62 Today's storm much worse than they thought. Everyone told to stay home. Cumberland county just north is 75% without power right now. Crews can't get through downed trees. Wrecked salt truck salting roads closed I-640 in Knoxville. NEW sleet/snow (all sleet) 1.25" taken off clean elevated surface. I have pictures. TOTAL ice/sleet taken on elevated deck step next to previous readings 2" and 0.62" melt. Roane county south of I-40 (I live in north Roane) still hasn't fully recovered. Most of our counties and roads are rural, not city. Cities are fine except this morning. Heavy rain coming later today so flooding a real concern. 30 degrees right now. County road superintendent keeps detailed up-to-date status on Facebook for us.
2/22/2015 8:00 AM 1.46 0.2 0.21 1.0 1.78 Transition day Sat. 1" total ice (0.53" melt) on elevated deck step next to previous readings. New 0.25" sleet (0.21 melt) yesterday morning into the afternoon. Transitioned to rain and temps rose above slightly above freezing. 1.25" rain. Temp still only 36. Rain made 1/8" ice on everything elevated such as trees/bushes. Rain made roads worse than ever. 5 vehicles abandoned within a block of our house. Cannot get up ridge. Ground is so frozen this stuff just won't melt. No wind or sun to help.
2/23/2015 8:00 AM 0.07 0.0 0.00 1.5 0.07 New measurement location in yard. Neighborhood and farm valley still has 100% coverage. Still have vehicles parking at bottom of ridge. Cannot get up. Roane County said over 1,000 tress came down on roads. Volunteers also clearing roads. Schools still closed due to secondary roads. 30 deg. this morning so refreeze occurred.
2/25/2015 6:00 AM 0.54 0.0 0.00 1.0 0.54 Could not get yesterday morning's new snowfall since I was at work. By end of day, it had compacted and partially melted. So I turned in zero.
2/26/2015 8:00 AM 0.37 4.0 0.37 4.5 M New snowfall overnight 4.0". 0.37" melted. Old ice on ground still 1/2". Couldn't break free to melt old ice.
2/27/2015 8:00 AM 0.00 0.0 0.00 2.0 0.61 difficult to get total depth and melt due to rock hard ice underneath.
2/28/2015 8:00 AM 0.30 0.0 0.00 1.0 0.30 Finally getting melt. Can see ground in the farm valley below us. Probably 50% clean. Total sun exposed areas into Oak Ridge ice free. Still getting black ice on roads. North side of ridge subdivision where I am is still completely covered. Road finally melted off in sun yesterday after latest salt put down.
3/1/2015 8:00 AM M 0.0 0.00 1.5 0.70 Still insignificant melt in yard/ridge (north side of ridge). Exposed areas in farm valley 75% plus melted. 1.5" ice (solid rock hard 0.5") and soft ice combined from from yard. Was able to get core from near melt edge. This reading is more typical of entire yard.
3/2/2015 8:00 AM 0.17 0.0 0.00 M M Report is rain. Yard ice overage down to about 50%. Since yard is not typical of area anymore, did not do ice core.
3/3/2015 8:49 AM 0.03 M M M M Sent via CoCoRaHS Observer for iOS
3/4/2015 8:30 AM 0.53 M M M M Sent via CoCoRaHS Observer for iOS
3/5/2015 8:46 AM 0.70 M M M M Sent via CoCoRaHS Observer for iOS
3/6/2015 8:30 AM 0.23 T T T T 0.23 rain then trace of snow.
3/7/2015 7:00 AM 0.00 0.0 0.00 0.0 0.00 Sent via CoCoRaHS Observer for iOS
3/9/2015 8:53 AM 0.06 M M M M Sent via CoCoRaHS Observer for iOS
3/10/2015 8:20 AM 0.35 M M M M Sent via CoCoRaHS Observer for iOS
3/11/2015 8:18 AM 0.57 M M M M Sent via CoCoRaHS Observer for iOS
3/12/2015 6:00 AM 0.13 M M M M
3/13/2015 7:00 AM 0.11 M M M M Sent via CoCoRaHS Observer for iOS
3/14/2015 8:30 AM 0.49 M M M M Sent via CoCoRaHS Observer for iOS
3/15/2015 7:00 AM 0.00 0.0 M M M
3/16/2015 6:00 AM 0.00 0.0 M M M
3/17/2015 6:00 AM 0.00 0.0 M M M
3/18/2015 5:45 AM 0.00 0.0 M M M
3/19/2015 8:30 AM 0.13 M M M M
3/20/2015 7:00 AM 0.30 M M M M Sent via CoCoRaHS Observer for iOS
3/21/2015 8:30 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
3/22/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/23/2015 6:00 AM 0.05 M M M M
3/24/2015 6:00 AM 0.00 0.0 M M M
3/25/2015 6:00 AM 0.00 0.0 M M M
3/26/2015 6:00 AM 0.00 0.0 M M M
3/27/2015 6:45 AM 0.54 M M M M Sent via CoCoRaHS Observer for iOS
3/28/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/29/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/30/2015 7:10 AM 0.06 M M M M Sent via CoCoRaHS Observer for iOS
3/31/2015 6:00 AM 0.00 0.0 M M M
4/1/2015 6:00 AM 0.00 0.0 M M M
4/2/2015 6:00 AM 0.00 0.0 M M M
4/3/2015 8:15 AM 0.11 M M M M Sent via CoCoRaHS Observer for iOS
4/4/2015 7:00 AM 1.34 M M M M Sent via CoCoRaHS Observer for iOS
4/5/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/6/2015 6:00 AM 0.00 0.0 M M M
4/7/2015 8:45 AM 0.90 M M M M Sent via CoCoRaHS Observer for iOS
4/8/2015 7:00 AM 0.24 M M M M Sent via CoCoRaHS Observer for iOS
4/9/2015 6:00 AM 0.00 0.0 M M M
4/10/2015 8:15 AM 0.47 M M M M Sent via CoCoRaHS Observer for iOS
4/11/2015 9:00 AM 0.07 M M M M Sent via CoCoRaHS Observer for iOS
4/12/2015 6:50 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/13/2015 6:00 AM 0.00 0.0 M M M
4/14/2015 7:14 AM 0.45 M M M M Sent via CoCoRaHS Observer for iOS
4/15/2015 7:00 AM 0.92 M M M M Sent via CoCoRaHS Observer for iOS
4/16/2015 7:00 AM 0.44 M M M M Sent via CoCoRaHS Observer for iOS
4/17/2015 9:00 AM 0.14 M M M M Sent via CoCoRaHS Observer for iOS
4/18/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/19/2015 7:45 AM 0.14 M M M M Sent via CoCoRaHS Observer for iOS
4/20/2015 7:12 AM 1.40 M M M M Sent via CoCoRaHS Observer for iOS
4/21/2015 7:00 AM 0.00 0.0 M M M
4/22/2015 6:00 AM 0.00 0.0 M M M
4/23/2015 6:00 AM 0.00 0.0 M M M
4/24/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/25/2015 7:00 AM 0.09 M M M M Sent via CoCoRaHS Observer for iOS
4/26/2015 8:00 AM 0.49 M M M M Sent via CoCoRaHS Observer for iOS
4/28/2015 6:00 AM 0.00 0.0 M M M
4/29/2015 6:00 AM 0.00 0.0 M M M
4/30/2015 6:00 AM 0.00 0.0 M M M
5/1/2015 7:00 AM T M M M M Sent via CoCoRaHS Observer for iOS
5/2/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/3/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/4/2015 6:00 AM 0.00 0.0 M M M
5/5/2015 6:00 AM 0.00 0.0 M M M
5/6/2015 6:00 AM 0.00 0.0 M M M
5/7/2015 6:00 AM 0.00 0.0 M M M
5/8/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/9/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/11/2015 6:00 AM 0.00 0.0 M M M
5/12/2015 6:00 AM 0.00 0.0 M M M
5/13/2015 6:00 AM 0.00 0.0 M M M
5/14/2015 6:00 AM 0.00 0.0 M M M
5/16/2015 9:00 AM T M M M M Sent via CoCoRaHS Observer for iOS
5/17/2015 8:30 AM 0.49 M M M M Sent via CoCoRaHS Observer for iOS
5/18/2015 8:45 AM 0.04 M M M M Sent via CoCoRaHS Observer for iOS
5/19/2015 7:20 AM 0.11 M M M M Sent via CoCoRaHS Observer for iOS
5/20/2015 7:00 AM T M M M M Sent via CoCoRaHS Observer for iOS
5/21/2015 7:55 AM 0.14 M M M M Sent via CoCoRaHS Observer for iOS
5/22/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/23/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/24/2015 5:55 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/25/2015 9:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/26/2015 8:22 AM 0.42 M M M M Sent via CoCoRaHS Observer for iOS
5/27/2015 8:36 AM 0.57 M M M M Sent via CoCoRaHS Observer for iOS
5/29/2015 7:49 AM 0.09 M M M M Sent via CoCoRaHS Observer for iOS
5/30/2015 8:06 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/31/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
6/1/2015 8:41 AM 0.44 M M M M Sent via CoCoRaHS Observer for iOS
6/2/2015 8:55 AM 0.56 M M M M Sent via CoCoRaHS Observer for iOS
6/3/2015 7:45 AM 0.21 M M M M Sent via CoCoRaHS Observer for iOS
6/4/2015 7:00 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
6/5/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
6/6/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
6/7/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
6/8/2015 6:00 AM 0.00 0.0 M M M
6/9/2015 7:30 AM 0.73 M M M M Sent via CoCoRaHS Observer for iOS
6/10/2015 6:00 AM 0.00 0.0 M M M
6/11/2015 6:00 AM 0.00 0.0 M M M
6/13/2015 7:00 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS
6/14/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
6/15/2015 6:00 AM 0.00 0.0 M M M
6/16/2015 6:00 AM 0.00 0.0 M M M
6/17/2015 8:35 AM 0.54 M M M M Sent via CoCoRaHS Observer for iOS
6/18/2015 6:00 AM 0.00 0.0 M M M
6/19/2015 7:00 AM 1.14 M M M M Sent via CoCoRaHS Observer for iOS
6/20/2015 7:00 AM 0.63 M M M M Sent via CoCoRaHS Observer for iOS
6/21/2015 6:30 AM 0.15 M M M M Sent via CoCoRaHS Observer for iOS
6/22/2015 8:03 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS
6/23/2015 6:00 AM 0.00 0.0 M M M
6/24/2015 7:00 AM 0.00 0.0 M M M
6/25/2015 6:00 AM 0.00 0.0 M M M
6/26/2015 6:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
6/27/2015 6:15 AM 0.12 M M M M Sent via CoCoRaHS Observer for iOS
6/28/2015 6:45 AM 0.32 M M M M Sent via CoCoRaHS Observer for iOS
6/29/2015 6:00 AM 0.00 0.0 M M M
6/30/2015 8:05 AM 0.90 M M M M Sent via CoCoRaHS Observer for iOS
7/1/2015 8:25 AM 0.23 M M M M Sent via CoCoRaHS Observer for iOS
7/2/2015 8:25 AM 0.49 M M M M Sent via CoCoRaHS Observer for iOS
7/3/2015 8:00 AM 1.28 M M M M Sent via CoCoRaHS Observer for iOS
7/4/2015 8:00 AM 0.49 M M M M Sent via CoCoRaHS Observer for iOS
7/5/2015 6:50 AM 1.59 M M M M Sent via CoCoRaHS Observer for iOS
7/6/2015 6:00 AM 0.57 M M M M
7/7/2015 6:00 AM 0.01 M M M M
7/8/2015 8:10 AM 0.14 M M M M Sent via CoCoRaHS Observer for iOS
7/9/2015 6:00 AM 0.00 0.0 M M M
7/10/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/11/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/12/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/13/2015 7:00 AM 0.10 M M M M Sent via CoCoRaHS Observer for iOS
7/14/2015 7:00 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
7/15/2015 6:00 AM 2.21 M M M M
7/16/2015 6:00 AM 0.00 0.0 M M M
7/17/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/18/2015 6:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/19/2015 7:00 AM 0.11 M M M M Sent via CoCoRaHS Observer for iOS
7/20/2015 6:00 AM 0.00 0.0 M M M
7/21/2015 8:30 AM 0.36 M M M M
7/22/2015 6:00 AM 0.00 0.0 M M M
7/23/2015 8:00 AM 0.22 M M M M Sent via CoCoRaHS Observer for iOS
7/24/2015 8:00 AM 1.38 M M M M Sent via CoCoRaHS Observer for iOS
7/25/2015 6:25 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/26/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/27/2015 7:00 AM 0.00 0.0 M M M
7/28/2015 6:00 AM 0.02 M M M M
7/29/2015 6:00 AM 0.00 0.0 M M M
7/30/2015 6:00 AM 0.00 0.0 M M M
8/1/2015 7:00 AM 0.00 0.0 M M M
8/2/2015 7:00 AM 0.00 0.0 M M M
8/3/2015 6:00 AM 0.00 0.0 M M M
8/4/2015 6:00 AM 0.00 0.0 M M M
8/5/2015 6:00 AM 0.00 0.0 M M M
8/6/2015 7:00 AM 0.04 M M M M Sent via CoCoRaHS Observer for iOS
8/7/2015 7:00 AM 0.60 M M M M Sent via CoCoRaHS Observer for iOS
8/8/2015 7:00 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
8/9/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
8/10/2015 6:00 AM 0.00 0.0 M M M
8/11/2015 7:00 AM 0.07 M M M M Sent via CoCoRaHS Observer for iOS
8/12/2015 6:00 AM 0.00 0.0 M M M
8/13/2015 6:00 AM 0.00 0.0 M M M
8/14/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
8/15/2015 9:00 AM 0.14 M M M M Sent via CoCoRaHS Observer for iOS
8/16/2015 7:00 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
8/17/2015 6:00 AM 0.00 0.0 M M M
8/18/2015 7:00 AM 0.26 M M M M Sent via CoCoRaHS Observer for iOS
8/19/2015 7:00 AM 0.37 M M M M Sent via CoCoRaHS Observer for iOS
8/20/2015 7:00 AM 2.63 M M M M Sent via CoCoRaHS Observer for iOS
8/21/2015 7:00 AM 0.08 M M M M Sent via CoCoRaHS Observer for iOS
8/22/2015 7:00 AM 0.00 0.0 M M M
8/23/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
8/24/2015 6:00 AM 0.65 M M M M
8/25/2015 6:00 AM 0.00 0.0 M M M
8/26/2015 5:50 AM 0.00 0.0 M M M
8/27/2015 6:00 AM 0.00 0.0 M M M
8/28/2015 7:00 AM 0.00 0.0 M M M
8/29/2015 7:00 AM 0.00 0.0 M M M
8/30/2015 7:00 AM 0.00 0.0 M M M
8/31/2015 6:00 AM 0.00 0.0 M M M
9/1/2015 6:00 AM 0.00 0.0 M M M
9/2/2015 6:00 AM 0.00 0.0 M M M
9/3/2015 6:00 AM 0.00 0.0 M M M
9/4/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
9/5/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
9/6/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
9/7/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
9/8/2015 6:00 AM 0.00 0.0 M M M
9/9/2015 6:00 AM 0.00 0.0 M M M
9/10/2015 7:50 AM 0.89 M M M M Sent via CoCoRaHS Observer for iOS
9/11/2015 7:00 AM 0.26 M M M M Sent via CoCoRaHS Observer for iOS
9/12/2015 7:00 AM 0.26 M M M M Sent via CoCoRaHS Observer for iOS
9/13/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
9/14/2015 6:00 AM 0.00 0.0 M M M
9/15/2015 6:00 AM 0.00 0.0 M M M
9/16/2015 7:00 AM 0.00 0.0 M M M
9/17/2015 7:00 AM 0.00 0.0 M M M
9/18/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
9/19/2015 7:00 AM 0.00 0.0 M M M
9/20/2015 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
9/21/2015 6:00 AM 0.00 0.0 M M M
9/22/2015 7:00 AM 0.00 0.0 M M M
9/23/2015 6:00 AM 0.00 0.0 M M M
9/24/2015 6:00 AM 0.00 0.0 M M M
9/25/2015 7:00 AM T M M M M Sent via CoCoRaHS Observer for iOS
9/26/2015 7:00 AM 0.92 M M M M Sent via CoCoRaHS Observer for iOS
9/27/2015 7:00 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS
9/28/2015 6:00 AM 0.00 0.0 M M M
9/29/2015 6:00 AM 0.00 0.0 M M M
9/30/2015 7:30 AM 0.80 M M M M Sent via CoCoRaHS Observer for iOS



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