Station Overview Station Location
Station Number MI-PI-1 Latitude 45.4174
Station Name Rogers City 0.2 WSW Longitude -83.8106
County Presque Isle Elevation (ft) 602



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 2.81 4.34 31 4.34 31 0.00 0 0 21 5 0.0 0 0
Nov 14 2.29 3.50 30 2.78 23 0.72 7 2 16 4 10.3 10 10
Dec 14 2.07 1.51 31 1.51 31 0.00 0 0 10 5 2.2 6 2
Jan 15 1.82 0.54 31 0.54 31 0.00 0 0 14 11 11.4 18 25
Feb 15 1.45 0.77 28 0.77 28 0.00 0 0 11 11 18.9 15 25
March 15 1.67 0.92 31 0.92 28 0.00 3 1 9 3 5.0 7 15
April 15 2.36 1.68 30 1.68 30 0.00 0 0 9 3 4.0 3 3
May 15 2.79 4.29 31 4.29 27 0.00 4 1 12 4 0.0 0 0
June 15 2.80 1.66 30 0.56 21 1.10 9 1 6 5 0.0 0 0
July 15 2.92 1.77 31 1.77 31 0.00 0 0 7 2 0.0 0 0
Aug 15 3.49 2.00 31 2.00 31 0.00 0 0 13 4 0.0 0 0
Sept 15 3.06 2.04 30 2.04 30 0.00 0 0 5 4 0.0 0 0
Water Year Totals: 29.53" 25.02" 365 days 23.20" 342 1.82" 23 days 5 133 days 61 days 51.8" 59 days 80 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 T
10/2/2014 T
10/3/2014 0.67
10/4/2014 0.96
10/5/2014 0.05
10/6/2014 0.02
10/7/2014 0.01
10/8/2014 0.18
10/9/2014 0.14
10/10/2014 0.01
10/11/2014 T
10/12/2014 0.00
10/13/2014 0.01
10/14/2014 0.42
10/15/2014 0.65
10/16/2014 0.20
10/17/2014 0.02
10/18/2014 0.33
10/19/2014 0.01
10/20/2014 0.03
10/21/2014 0.05
10/22/2014 T
10/23/2014 0.00
10/24/2014 0.00
10/25/2014 T
10/26/2014 0.00
10/27/2014 0.00
10/28/2014 0.46
10/29/2014 0.04
10/30/2014 0.01
10/31/2014 0.07
11/1/2014 0.02
11/2/2014 0.00
11/3/2014 0.00
11/4/2014 0.14
11/5/2014 0.09
11/6/2014 **
11/7/2014 0.49
11/8/2014 0.14
11/9/2014 0.06
11/10/2014 0.15
11/11/2014 0.20
11/12/2014 0.22
11/13/2014 0.02
11/14/2014 0.16
11/15/2014 T
11/16/2014 0.04
11/17/2014 T
11/18/2014 0.13
11/19/2014 0.07
11/20/2014 0.05
11/21/2014 T
11/22/2014 0.00
11/23/2014 T
11/24/2014 0.78
11/25/2014 0.51
11/26/2014 **
11/27/2014 **
11/28/2014 **
11/29/2014 **
11/30/2014 0.23
12/1/2014 0.00
12/2/2014 0.00
12/3/2014 T
12/4/2014 T
12/5/2014 0.00
12/6/2014 0.00
12/7/2014 0.00
12/8/2014 0.00
12/9/2014 0.13
12/10/2014 T
12/11/2014 0.00
12/12/2014 0.00
12/13/2014 0.00
12/14/2014 T
12/15/2014 0.01
12/16/2014 0.36
12/17/2014 0.21
12/18/2014 0.11
12/19/2014 0.00
12/20/2014 0.00
12/21/2014 0.00
12/22/2014 0.00
12/23/2014 0.05
12/24/2014 0.12
12/25/2014 0.42
12/26/2014 0.00
12/27/2014 0.00
12/28/2014 0.09
12/29/2014 T
12/30/2014 0.00
12/31/2014 0.01
Day of YearDaily PrcpMultiday Prcp
1/1/2015 T
1/2/2015 0.01
1/3/2015 0.01
1/4/2015 0.08
1/5/2015 0.13
1/6/2015 T
1/7/2015 0.02
1/8/2015 T
1/9/2015 0.08
1/10/2015 0.01
1/11/2015 T
1/12/2015 0.03
1/13/2015 T
1/14/2015 0.00
1/15/2015 0.00
1/16/2015 0.01
1/17/2015 0.00
1/18/2015 T
1/19/2015 T
1/20/2015 0.01
1/21/2015 T
1/22/2015 0.00
1/23/2015 0.00
1/24/2015 T
1/25/2015 T
1/26/2015 T
1/27/2015 0.02
1/28/2015 0.00
1/29/2015 0.03
1/30/2015 0.09
1/31/2015 0.01
2/1/2015 T
2/2/2015 T
2/3/2015 T
2/4/2015 T
2/5/2015 T
2/6/2015 0.00
2/7/2015 0.17
2/8/2015 0.24
2/9/2015 0.05
2/10/2015 T
2/11/2015 0.09
2/12/2015 0.04
2/13/2015 0.00
2/14/2015 0.03
2/15/2015 0.01
2/16/2015 0.00
2/17/2015 T
2/18/2015 T
2/19/2015 0.01
2/20/2015 T
2/21/2015 0.03
2/22/2015 0.01
2/23/2015 T
2/24/2015 0.00
2/25/2015 0.09
2/26/2015 T
2/27/2015 0.00
2/28/2015 0.00
3/1/2015 0.00
3/2/2015 T
3/3/2015 0.01
3/4/2015 0.27
3/5/2015 T
3/6/2015 0.00
3/7/2015 0.00
3/8/2015 0.00
3/9/2015 **
3/10/2015 **
3/11/2015 T
3/12/2015 0.00
3/13/2015 0.00
3/14/2015 T
3/15/2015 0.01
3/16/2015 0.00
3/17/2015 0.25
3/18/2015 0.00
3/19/2015 0.00
3/20/2015 0.00
3/21/2015 0.03
3/22/2015 0.00
3/23/2015 0.00
3/24/2015 0.00
3/25/2015 0.00
3/26/2015 0.20
3/27/2015 0.05
3/28/2015 0.00
3/29/2015 0.00
3/30/2015 0.08
3/31/2015 0.02
Day of YearDaily PrcpMultiday Prcp
4/1/2015 0.00
4/2/2015 0.00
4/3/2015 0.13
4/4/2015 0.00
4/5/2015 T
4/6/2015 0.13
4/7/2015 0.10
4/8/2015 0.00
4/9/2015 T
4/10/2015 0.49
4/11/2015 T
4/12/2015 0.00
4/13/2015 0.00
4/14/2015 0.13
4/15/2015 0.00
4/16/2015 0.00
4/17/2015 0.00
4/18/2015 0.00
4/19/2015 0.00
4/20/2015 0.39
4/21/2015 0.17
4/22/2015 0.12
4/23/2015 0.02
4/24/2015 0.00
4/25/2015 0.00
4/26/2015 0.00
4/27/2015 0.00
4/28/2015 0.00
4/29/2015 0.00
4/30/2015 0.00
5/1/2015 0.00
5/2/2015 0.00
5/3/2015 0.00
5/4/2015 0.03
5/5/2015 0.05
5/6/2015 0.00
5/7/2015 0.00
5/8/2015 T
5/9/2015 0.34
5/10/2015 0.36
5/11/2015 0.09
5/12/2015 0.47
5/13/2015 T
5/14/2015 0.00
5/15/2015 T
5/16/2015 0.01
5/17/2015 0.00
5/18/2015 0.00
5/19/2015 0.00
5/20/2015 0.00
5/21/2015 **
5/22/2015 **
5/23/2015 **
5/24/2015 0.00
5/25/2015 1.49
5/26/2015 0.08
5/27/2015 0.49
5/28/2015 T
5/29/2015 0.00
5/30/2015 0.84
5/31/2015 0.04
6/1/2015 T
6/2/2015 0.00
6/3/2015 0.00
6/4/2015 0.00
6/5/2015 0.04
6/6/2015 0.01
6/7/2015 0.00
6/8/2015 0.30
6/9/2015 T
6/10/2015 0.09
6/11/2015 T
6/12/2015 **
6/13/2015 **
6/14/2015 **
6/15/2015 **
6/16/2015 **
6/17/2015 **
6/18/2015 **
6/19/2015 **
6/20/2015 1.10
6/21/2015 0.01
6/22/2015 0.00
6/23/2015 T
6/24/2015 0.00
6/25/2015 T
6/26/2015 0.11
6/27/2015 0.00
6/28/2015 0.00
6/29/2015 0.00
6/30/2015 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2015 0.32
7/2/2015 0.00
7/3/2015 0.00
7/4/2015 0.00
7/5/2015 0.00
7/6/2015 0.00
7/7/2015 0.64
7/8/2015 0.06
7/9/2015 0.00
7/10/2015 0.00
7/11/2015 0.00
7/12/2015 0.00
7/13/2015 0.00
7/14/2015 0.53
7/15/2015 0.19
7/16/2015 0.00
7/17/2015 T
7/18/2015 0.00
7/19/2015 0.00
7/20/2015 0.00
7/21/2015 0.01
7/22/2015 0.00
7/23/2015 0.00
7/24/2015 0.00
7/25/2015 T
7/26/2015 0.00
7/27/2015 0.00
7/28/2015 0.00
7/29/2015 0.00
7/30/2015 0.02
7/31/2015 0.00
8/1/2015 T
8/2/2015 0.01
8/3/2015 0.52
8/4/2015 T
8/5/2015 0.00
8/6/2015 0.00
8/7/2015 0.00
8/8/2015 0.00
8/9/2015 0.00
8/10/2015 0.06
8/11/2015 0.13
8/12/2015 0.00
8/13/2015 0.00
8/14/2015 0.03
8/15/2015 0.00
8/16/2015 0.00
8/17/2015 0.00
8/18/2015 0.12
8/19/2015 0.25
8/20/2015 0.38
8/21/2015 0.09
8/22/2015 T
8/23/2015 0.00
8/24/2015 0.12
8/25/2015 0.07
8/26/2015 T
8/27/2015 0.00
8/28/2015 0.00
8/29/2015 0.08
8/30/2015 0.14
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 T
9/8/2015 T
9/9/2015 1.03
9/10/2015 0.00
9/11/2015 0.02
9/12/2015 T
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 0.54
9/20/2015 0.12
9/21/2015 0.00
9/22/2015 0.00
9/23/2015 0.00
9/24/2015 0.00
9/25/2015 0.00
9/26/2015 0.00
9/27/2015 0.00
9/28/2015 0.00
9/29/2015 0.33
9/30/2015 T



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2014 8:00 AM T M M M M Drizzle. Pavement partially wet.
10/2/2014 8:00 AM T M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/3/2014 8:00 AM 0.67 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/4/2014 8:00 AM 0.96 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/5/2014 8:00 AM 0.05 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/6/2014 8:00 AM 0.02 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/7/2014 8:00 AM 0.01 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/8/2014 8:00 AM 0.18 M M M M Hail yesterday (10/7) afternoon at 3PM. See hail report.
10/9/2014 8:00 AM 0.14 M M M M
10/10/2014 8:00 AM 0.01 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/11/2014 8:00 AM T M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/12/2014 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/13/2014 8:00 AM 0.01 M M M M Rain started just prior to observation.
10/14/2014 8:00 AM 0.42 M M M M Rain start/stop times from Davis VP2 data. Actual observation from CoCoRaHS approved gauge.
10/15/2014 8:00 AM 0.65 M M M M
10/16/2014 8:00 AM 0.20 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/17/2014 8:00 AM 0.02 M M M M Mostly drizzle.
10/18/2014 8:00 AM 0.33 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/19/2014 8:00 AM 0.01 M M M M
10/20/2014 8:00 AM 0.03 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/21/2014 8:00 AM 0.05 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/22/2014 8:00 AM T M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/23/2014 8:00 AM 0.00 0.0 M M M
10/24/2014 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/25/2014 8:00 AM T M M M M No rain in gauge, but pavement is wet.
10/26/2014 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/27/2014 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/28/2014 8:00 AM 0.46 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/29/2014 8:00 AM 0.04 M M M M
10/30/2014 8:00 AM 0.01 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/31/2014 8:00 AM 0.07 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
11/1/2014 8:00 AM 0.02 T M M M Submitted via CoCoRaHS Observer for Android version 1.1.6 Snow flurries yesterday morning did not accumulate on snow board or ground. Melted catch in 4" gauge for this report.
11/2/2014 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
11/3/2014 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
11/4/2014 8:00 AM 0.14 M M M M
11/5/2014 8:00 AM 0.09 M M M M
11/8/2014 8:00 AM 0.14 T M M M Mixed rain/snow precip occurring at observation time.
11/9/2014 8:00 AM 0.06 0.1 M M M Dusting of graupel/flake mix.
11/10/2014 8:00 AM 0.15 T M M M Rain was frozen in outer cylinder and took a while to melt in the heater. Outer cylinder replaced with spare at 8AM. Flurries observed in mixed precip yesterday, but no accumulation. Trace amount of snow recorded.
11/11/2014 8:00 AM 0.20 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
11/12/2014 8:00 AM 0.22 0.1 M M M Outer cylinder pulled at 8AM and replaced by spare empty cylinder. Melter took a better part of an hour to melt the solid block of frozen rain water. Dusting of snow on ground this morning, measured 0.1" on snowboard.
11/13/2014 8:00 AM 0.02 0.5 M 0.5 M 0.5" on snow board.
11/14/2014 8:00 AM 0.16 2.5 0.17 2.5 M Gauge outer swapped at 8AM and put into melter. Took core sample from snowboard as well. Some slushiness on paved areas near bottom layer. Grassy areas was all consistent and fluffy. Previous day snow mostly was gone before this new snowfall, hence total equals new snow measurement.
11/15/2014 8:00 AM T T M 2.0 M Few flakes and graupel in bottom of gauge. Did not melt enough to measure.
11/16/2014 8:00 AM 0.04 0.5 M 2.0 M Averaged snow depth. Some areas are 1.5" some are still 2.5". Most areas about 2" still on ground.
11/17/2014 8:00 AM T T M 2.0 M Submitted via CoCoRaHS Observer for Android version 1.1.6
11/18/2014 8:00 AM 0.13 2.0 M 4.0 M
11/19/2014 8:00 AM 0.07 1.0 0.11 4.5 M Snow depth total varies from location to location. Ranging from 4" to 5", judged to average 4.5".
11/20/2014 8:00 AM 0.05 1.0 0.08 5.0 M High wind gust of 34 MPH at about 9:30PM last evening. Blizzard-like conditions for a brief period at this time.
11/21/2014 8:00 AM T 0.1 0.01 5.0 M Snow depth on ground ranges from 4.5" to 5". Predominantly 5".
11/22/2014 8:00 AM 0.00 0.0 M M M
11/23/2014 8:00 AM T M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
11/24/2014 8:00 AM 0.78 M M M M All snow melted.
11/25/2014 8:00 AM 0.51 2.5 0.50 2.5 0.50 Snow melting to slush on paved surfaces, lower half-inch or so is slushy. Core liquid equivalent is very close to gauge catch. Gauge pulled close to 8AM, core taken at 9AM. Snow is mix of ice crystals and irregular clumps, not classic snowflakes. Very fine snow and sticking to surfaces.
12/1/2014 8:00 AM 0.00 0.0 M M M
12/2/2014 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.8
12/3/2014 8:00 AM T T M M M A few flakes in the bottom of the gauge. Remaining snow on ground is in patches and is mostly due to shoveling residue. Bare ground is predominant.
12/4/2014 8:00 AM T 0.1 M M M More than just a "dusting" of snow, but not enough melt to reach 0.01". Insufficient snow for a snow board core.
12/5/2014 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.8
12/6/2014 8:00 AM 0.00 0.0 M M M
12/7/2014 8:00 AM 0.00 0.0 M M M
12/8/2014 8:00 AM 0.00 0.0 M M M
12/9/2014 8:00 AM 0.13 0.5 0.13 M M Older snowfall only exists in shoveling piles. New snowfall was 0.5" on snowboard. Snow has been melting this morning and is wet and slushy on pavement. Earlier depth prior to recording was about 0.8".
12/10/2014 8:00 AM T T M M M Small amount of snow powder in bottom of gauge. A dusting fell last night.
12/11/2014 8:00 AM 0.00 0.0 M M M
12/12/2014 8:00 AM 0.00 0.0 M M M
12/13/2014 8:00 AM 0.00 0.0 M M M
12/14/2014 8:00 AM T M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
12/15/2014 8:00 AM 0.01 M M M M Accumulated drizzle.
12/16/2014 8:00 AM 0.36 0.0 M 0.0 M
12/17/2014 8:00 AM 0.21 0.5 0.05 0.5 0.05 Paved areas are just wet and mostly clear of snow at observation time. Snow is accumulating on grassy areas. Snow depth = new snow this morning.
12/18/2014 8:00 AM 0.11 0.7 0.12 1.2 M Snow board had varying depths from 0.5" to 1" from corner to corner. I am calling it 0.7" average. Good agreement between core and gauge. Visually, total snow looks like more than 1" but less than 1/2. Yesterday's 0.5" plus today's 0.7" adds up to 1.2". Averaging readings around the yard this looks about right.
12/19/2014 8:00 AM 0.00 0.0 M M M
12/20/2014 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
12/21/2014 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
12/22/2014 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
12/23/2014 8:00 AM 0.05 M M M M Mixed snow and rain. Mostly rain.
12/24/2014 8:00 AM 0.12 M M M M Rain started again close to observation time. Most of catch was from yesterday's rain ending in the afternoon.
12/25/2014 8:00 AM 0.42 T M 0.0 M Entire gauge catch was liquid at observation time. A few flakes from a flurry this morning seen in spots. Essentially no snow on ground at this location.
12/26/2014 8:00 AM 0.00 0.0 M M M
12/27/2014 8:00 AM 0.00 0.0 M M M
12/28/2014 8:00 AM 0.09 T M M M Snow flurry last evening left a dusting of snow. No observed depth on snow board.
12/29/2014 8:00 AM T 0.1 M M M Late yesterday (12/28) afternoon, it seemed like there was more snow on the ground. It would still be considered a "dusting". The wind cleared away much of it. The snow board still held about 0.1" of graupel-looking snow.
12/30/2014 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
12/31/2014 8:00 AM 0.01 0.3 0.01 M M Core taken on snow board matched gauge catch.
1/1/2015 8:00 AM T T M M M Snowboard partially covered, could have been blown clear by winds. Areas with snow were about 0.1", but with 50% coverage. Insufficient snow to take a core.
1/2/2015 8:00 AM 0.01 0.1 M 0.5 M Not enough snow on snow board to take a core. Measured multiple spots in yard averaging about a half inch deep.
1/3/2015 8:00 AM 0.01 0.2 0.01 M M New expanded PVC snow board in use starting with this observation.
1/4/2015 8:00 AM 0.08 1.2 0.09 1.5 M
1/5/2015 8:00 AM 0.13 2.0 0.22 3.0 M Snow depth on ground varies from 3" to 4" in drifts. Some bare spots on areas shoveled yesterday due to wind. Cores taken and depths measured close to 8AM. Melter took a long time this morning.
1/6/2015 8:00 AM T 0.1 T 2.5 M Snow board had uniform covering measuring 0.1 inches. Best estimate of snow depth is 2.5 inches, but there are some drift areas in the 3.5-4 inch range. A few bare areas exist as well. Core and gauge captures were not enough to flow into the funnel/tube after melting.
1/7/2015 8:00 AM 0.02 M M 3.0 M Snowboard was blown clean by wind, so new snow measurement is NA. Some was captured by gauge. Snow depth increased by a half-inch, so that is probably the new snowfall.
1/8/2015 8:00 AM T 0.1 0.01 3.0 M Part of snow board was bare, took depth and core from average-looking area. Drifts range from 3 to 3.5 inches.
1/9/2015 8:00 AM 0.08 2.0 0.17 4.0 M
1/10/2015 8:00 AM 0.01 0.4 0.03 4.0 M
1/11/2015 8:00 AM T 0.3 M 4.0 M Snow on snow board too inconsistent in depth for a core. Ranged from bare to 0.5 at each end, but mostly 0.2 to 0.3 depth. Very dry powdery snow.
1/12/2015 8:00 AM 0.03 0.7 0.03 5.0 0.61 Updated with melted value from core taken from total depth on ground.
1/13/2015 8:00 AM T T M M M
1/14/2015 8:00 AM 0.00 0.0 M 4.0 M A lot of frost on the gauge, but no new snow.
1/15/2015 8:00 AM 0.00 0.0 M 4.0 M
1/16/2015 8:00 AM 0.01 0.2 M 4.0 M Snowboard mostly blown clear by wind. About 10% coverage at 1 in, 20% at 0.5 inch, the remaining 70% was zero. This averages to 0.2 inches of snowfall. There is some drifting in the lee of objects. New snow seemed to make up for yesterday's loss, remaining at 4 inches total on ground.
1/17/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/18/2015 8:00 AM T T M 3.5 M Some snow in the corner of snowboard, covered with layer of ice. Most of board covered with frozen droplets. Thin layer of ice on pavement.
1/19/2015 8:00 AM T 0.1 M 3.5 M Snowboard partially covered. Estimated new snow depth.
1/20/2015 8:00 AM 0.01 1.0 0.01 5.0 M Snowfall is very fluffy. Continuing at ob time. total depth ranging from 4.5 to 5 inches. Predominantly 5 inches.
1/21/2015 8:00 AM T 0.1 M 4.5 M
1/22/2015 8:00 AM 0.00 0.0 M 4.0 M
1/23/2015 8:00 AM 0.00 0.0 M 4.0 M
1/24/2015 8:00 AM T T M 3.5 M A little ice and snow on snowboard.
1/25/2015 8:00 AM T T M 3.0 M Brief snow shower yesterday.
1/26/2015 8:00 AM T T M M M Sparse covering of snowflakes on snowboard.
1/27/2015 8:00 AM 0.02 1.8 0.03 5.0 M Snow is very fluffy.
1/28/2015 8:00 AM 0.00 0.0 M M M
1/29/2015 8:00 AM 0.03 0.5 0.03 4.0 M Snowing at observation time.
1/30/2015 8:00 AM 0.09 0.5 0.04 5.0 M Snowboard was partially blown clear by last nights winds. Gage catch was significantly more than core depth indicates. Ultrasonic rangefinder indicated 1.06 inches this morning before clearing (24hr). Many paved areas are blown clear with slight drifting evident.
1/31/2015 8:00 AM 0.01 0.1 M 5.0 0.83 Too little on snowboard to get a good core sample. Evenly coated with 0.1 inches. Took total depth core this afternoon. Core sample taken at 2PM. Rest of measurements were at 8AM.
2/1/2015 8:00 AM T T M 5.0 M Very little snow on snowboard, mostly drifted off to one side.
2/2/2015 8:00 AM T 0.3 0.02 5.0 M Snowboard 75% covered with snow varying from 0.5 in to 0.25 in. Average calculated at 0.3125 in.
2/3/2015 8:00 AM T T M 5.0 M
2/4/2015 7:45 AM T 0.1 0.01 5.0 M Observation taken 15 minutes early due to family issue. Very light snow in progress.
2/5/2015 7:30 AM T T M 5.0 M Observation is earlier than scheduled time this morning. Skies are clear. A few flakes/ice crystals in bottom of gauge and on snowboard.
2/6/2015 8:00 AM 0.00 0.0 M M M
2/7/2015 8:00 AM 0.17 1.5 0.17 6.0 M Good match between new snow core and gauge.
2/8/2015 8:00 AM 0.24 3.0 0.37 7.5 M For reference, heated Davis VP2 gauge recorded 0.23 inches Storm total. Snowboard new snow core taken from average depth area. Total snow depth also averaged. Drifting and blown clear areas are in the area.
2/9/2015 8:00 AM 0.05 4.0 0.17 8.0 M Gage, core and depths taken at 8AM. Delay in reporting. Some drifts as deep as 11 inches. Other areas blown clear. Depths taken from stable areas that are not typically windswept.
2/10/2015 8:10 AM T T M 8.0 M Very light snow briefly observed yesterday afternoon.
2/11/2015 8:00 AM 0.09 1.2 0.09 9.0 M Ultrasonic rangefinder reported maximum of 1.22 inches agreeing well with CoCoRaHS snowboard measurement.
2/12/2015 7:33 AM 0.04 2.0 0.09 10.0 M Ultrasonic rangefinder indicated 2.32 inches this morning.
2/13/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/14/2015 8:00 AM 0.03 1.2 0.05 10.0 M Rangefinder depth was 1.1 inch overnight, 0.87 inch this morning. Target snowboard cleared at same time as CoCoRaHS snowboard at 8AM. Total snow depth on ground ranging from 9-10 inches, with 10 predominating.
2/15/2015 8:00 AM 0.01 0.3 0.01 10.0 M Ultrasonic rangefinder indicated 1.12 inches this morning. URF target snowboard is in a different area from the CocoRaHS snowboard. CoCoRaHS snowboard had significant variation with the middle almost blown clear of snow. One drift was 11 inches in the walkway. Difficult to determine actual accumulation due to variation.
2/16/2015 8:00 AM 0.00 0.0 0.00 9.5 M Depth on ground varies from 8-10 inches. In my typical measuring area, it is about 9.5 inches.
2/17/2015 8:00 AM T T T 9.0 M A few flakes in the bottom of the gauge. Saw some very light snow yesterday.
2/18/2015 7:50 AM T 0.2 T 8.5 M Core melt was reported later than remainder of observation.
2/19/2015 8:00 AM 0.01 0.3 0.01 8.5 M
2/20/2015 8:00 AM T T T 8.5 M Dusting of snow on snowboard.
2/21/2015 8:00 AM 0.03 0.7 0.04 9.5 M Maximum overnight snow depth on experimental ultrasonic rangefinder was 0.98 inches. For reference only.
2/22/2015 8:00 AM 0.01 1.0 0.01 10.0 M Snow is very fluffy, mostly air. 100:1 ratio to liquid eqivalent!
2/23/2015 8:00 AM T T T M M
2/24/2015 8:00 AM 0.00 0.0 0.00 9.5 M No snow. Significant variation with on-ground depth. Most areas without drifts and not windswept clean range from 9-10 inches.
2/25/2015 8:00 AM 0.09 3.0 0.20 11.5 M Depth measurements and core/gauge samples collected close to 8AM. Delayed report due to long melting time. Total depth on ground ranging from 11-12 inches. Ultrasonic rangefinder maximum depth last night was 3.15 inches, 2.68 inches at observation time. Rangefinder depth is for reference only.
2/26/2015 8:00 AM T 0.1 T 10.5 M
2/27/2015 8:00 AM 0.00 0.0 0.00 10.5 M
2/28/2015 8:00 AM 0.00 0.0 0.00 10.0 M
3/1/2015 8:00 AM 0.00 0.0 0.00 10.5 M Total depth ranges from 10 to 10.5 inches.
3/2/2015 8:00 AM T 0.1 T 10.5 1.82 Core melt is about halfway between the bottom of the measuring tube and .01 inch. ~.005 in. All obs except total SWE core taken at 8AM.
3/3/2015 8:00 AM 0.01 0.2 0.01 10.5 M Snowing at observation time. I didn't catch the exact time, but it wasn't snowing right at 7AM, but it was about 15 minutes before observation time.
3/4/2015 8:00 AM 0.27 2.5 0.30 12.5 M All depths, gauge and core taken at 8AM. For reference: Davis VP2 recorded 0.23 in melt, Ultrasonic rangefinder snow depth maximum was 2.64 in.
3/5/2015 8:00 AM T 0.2 0.01 12.0 M
3/6/2015 8:00 AM 0.00 0.0 M 12.0 M
3/7/2015 8:00 AM 0.00 0.0 M 11.5 M
3/8/2015 8:00 AM 0.00 0.0 0.00 M M
3/12/2015 8:00 AM 0.00 0.0 0.00 6.0 M First regular observation from returning from out-of-town trip.
3/13/2015 8:00 AM 0.00 0.0 0.00 5.0 M Remaining snow coverage is about 50%. Reported depth is from measurement area. This could average to 2.5 to 3 inches using this method.
3/14/2015 8:00 AM T T T 4.5 M Precipitation began just before observation. Now coming as light snow.
3/15/2015 8:00 AM 0.01 T M 3.5 M Snow cover estimated to be less than 50%, many bare areas. Depth is taken from measuring area. Snowboard was covered with frozen droplets, but I did see snow yesterday. Could not take a core sample from snowboard.
3/16/2015 8:00 AM 0.00 0.0 0.00 2.0 M Snow cover estimated to be less than 20%, many bare areas. Depth is taken from measuring area, which appears to be melting rapidly. Average less than one-half inch.
3/17/2015 8:00 AM 0.25 0.0 M T M For reference, Davis VP2 recorded 0.28 inches.
3/18/2015 8:00 AM 0.00 0.0 0.00 0.0 M No natural snow accumulation remaining on ground, only shoveling or plowing remnants.
3/19/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/20/2015 8:00 AM 0.00 0.0 M M M
3/21/2015 8:00 AM 0.03 0.5 0.06 0.5 0.06 For reference, Davis VP2 (w/heat) indicated 0.03 inch. Snowfall ended during observation, sky clearing in the past hour.
3/22/2015 8:00 AM 0.00 0.0 M M M A few snowflakes are in the air, even with mostly clear skies and a few wispy cumulus. Diamond Dust? Since it is so sparse, I will report zero precip.
3/23/2015 8:00 AM 0.00 0.0 M 0.0 M
3/24/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/25/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/26/2015 8:00 AM 0.20 T M M M Snow flurries yesterday afternoon. Not measured, but it was just enough to show on the grassy surfaces. Subsequently it melted.
3/27/2015 8:00 AM 0.05 1.1 0.07 1.0 M PVC snowboard melted snow and had ice covering. Obtained snow depths from deck and lawn areas. Snow depths ranged from bare to 1 inch range. Varying depths predominate from 0.8 inch to 1.4 inches. Rangefinder reported close to 1 inch.
3/28/2015 8:00 AM 0.00 0.0 M M M Frost on cars and other surfaces.
3/29/2015 8:00 AM 0.00 0.0 M M M
3/30/2015 8:00 AM 0.08 0.4 0.10 0.5 M Significant melting since yesterday's snowfall. Was close to an inch prior to this morning. (0.8 on rangefinder).
3/31/2015 8:00 AM 0.02 T M M M Frozen droplets on snowboard.
4/1/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
4/2/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
4/3/2015 8:00 AM 0.13 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
4/4/2015 8:00 AM 0.00 0.0 M M M
4/5/2015 8:00 AM T T M M M Snowflakes in the air yesterday, although nothing is in the gauge. Calling it a Trace.
4/6/2015 8:00 AM 0.13 2.2 0.12 2.0 0.12 Snow falling at observation time. Strangely, the core is slightly less than the gauge catch. Since all of the snow is "new", total/SWE is the same. According to my Davis heated rain gauge, first tip was around 4:30AM.
4/7/2015 8:00 AM 0.10 1.2 0.11 2.5 M
4/8/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
4/9/2015 8:00 AM T M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
4/10/2015 8:00 AM 0.49 M M M M
4/11/2015 8:00 AM T M M M M
4/12/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
4/13/2015 8:00 AM 0.00 0.0 M M M
4/14/2015 8:00 AM 0.13 M M M M
4/15/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
4/16/2015 8:00 AM 0.00 0.0 M M M
4/17/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
4/18/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
4/19/2015 8:00 AM 0.00 0.0 M M M
4/20/2015 8:00 AM 0.39 M M M M Precipitation start from VP2 tipping bucket data.
4/21/2015 8:00 AM 0.17 M M M M Rain ended sometime between 10:16AM yesterday (4/20) and 11AM.
4/22/2015 8:00 AM 0.12 0.6 M 0.5 M Snowboard was put away, so deck rail was used for snow depth and core. Rail had the most depth and was consistent. Core sample left behind about 0.1 inch of ice, so from the sample melt of 0.03 and the ice, it would be approximately 0.13 inch. I am reporting NA for core because the 0.03 sample is unrepresentative due to the poor sample and ice situation.
4/23/2015 8:00 AM 0.02 T M M M A very few pieces of graupel in the bottom of the gauge this morning. Most of this reading was melted yesterday and re-froze.
4/24/2015 8:00 AM 0.00 0.0 M M M
4/25/2015 8:00 AM 0.00 0.0 M M M
4/26/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
4/27/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
4/28/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
4/29/2015 8:00 AM 0.00 0.0 M M M
4/30/2015 8:00 AM 0.00 0.0 M M M
5/1/2015 8:00 AM 0.00 0.0 M M M
5/2/2015 8:00 AM 0.00 0.0 M M M
5/3/2015 8:00 AM 0.00 0.0 M M M
5/4/2015 8:00 AM 0.03 M M M M
5/5/2015 8:00 AM 0.05 M M M M Storm total 0.08 inches.
5/6/2015 8:00 AM 0.00 0.0 M M M
5/7/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/8/2015 8:00 AM T M M M M A few sprinkles yesterday afternoon. Nothing in gauge this morning.
5/9/2015 8:00 AM 0.34 M M M M Davis VP2 agrees with the CoCoRaHS gauge at 0.34 inches.
5/10/2015 8:00 AM 0.36 M M M M
5/11/2015 8:00 AM 0.09 M M M M Very light drizzle occurring.
5/12/2015 8:00 AM 0.47 M M M M
5/13/2015 8:00 AM T M M M M
5/14/2015 8:00 AM 0.00 0.0 M M M
5/15/2015 8:00 AM T M M M M
5/16/2015 8:00 AM 0.01 M M M M Mostly drizzle.
5/17/2015 8:00 AM 0.00 0.0 M M M
5/18/2015 8:00 AM 0.00 0.0 M M M
5/19/2015 8:00 AM 0.00 0.0 M M M
5/20/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/25/2015 8:00 AM 1.49 M M M M Rain amount on Davis VP2 agreed exactly with CoCoRaHS gauge @ 1.49 in. Emptied gauge yesterday afternoon upon return and filed multi-day report. There was no rain in the gauge at that point, so this entire catch is from the current storm.
5/26/2015 8:00 AM 0.08 M M M M
5/27/2015 8:00 AM 0.49 M M M M Start - Stop times are from Davis VP2 plots. Davis rain amount was also 0.49 inches.
5/28/2015 8:00 AM T M M M M Very light sprinkles yesterday afternoon. Some catch in bottom of the gauge.
5/29/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/30/2015 8:00 AM 0.84 M M M M
5/31/2015 8:00 AM 0.04 M M M M
6/1/2015 8:00 AM T M M M M
6/2/2015 8:00 AM 0.00 0.0 M M M
6/3/2015 8:00 AM 0.00 0.0 M M M
6/4/2015 8:00 AM 0.00 0.0 M M M
6/5/2015 8:00 AM 0.04 M M M M Davis VP2 reports 0.03", NovaLynx 8" tipping bucket gauge (new) reports 0.04".
6/6/2015 8:00 AM 0.01 M M M M
6/7/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
6/8/2015 8:00 AM 0.30 M M M M
6/9/2015 8:00 AM T M M M M Light shower yesterday afternoon. Meniscus was just below the 0.01 inch marker, so it is a "trace".
6/10/2015 8:00 AM 0.09 M M M M Brief rain during thunderstorms. Mostly passing to our south. VP2 reports 0.09 inches. NovaLynx reports 0.11 inches.
6/11/2015 8:00 AM T M M M M I will be unable to make observations through June 19th. I will submit a multi-day report when I return. See CWOP report for CW4114 or Wunderground KMIROGER7 for automated tipping bucket data. Davis VP2 normally tracks very well with the CoCoRaHS gauge.
6/21/2015 8:00 AM 0.01 M M M M Accumulation total since gauge was emptied 6/20 at 12:45 PM to make multi-day observation.
6/22/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
6/23/2015 8:00 AM T M M M M No rain in gauge, but sprinkles were observed yesterday afternoon. Despite the size of the storm, almost no rain fell here in Rogers City.
6/24/2015 8:00 AM 0.00 0.0 M M M
6/25/2015 8:00 AM T M M M M Very light rain occurring. Not quite enough in the bottom of the gauge to form a meniscus, so it is just below the 0.01 inch level. Calling it a "Trace".
6/26/2015 8:00 AM 0.11 M M M M Davis VP2 indicated 0.10 in. NovaLynx indicated 0.13 inches. Radar estimate at end of precip was 0.19 inches.
6/27/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
6/28/2015 8:00 AM 0.00 0.0 M M M
6/29/2015 8:00 AM 0.00 0.0 M M M
6/30/2015 8:00 AM 0.00 0.0 M M M We think that we heard some rain last night briefly, but there was no evidence in the gauge. I couldn't see it, but it sounded like some light rain. This was about 10PM last night. There might have been a "trace" accordingly, but I am recording zero because I did not directly observe it.
7/1/2015 8:00 AM 0.32 M M M M 2nd four inch CoCoRaHS type gauge in different location caught 0.29 in. David VP2=0.28in, NovaLynx=0.39in. Rain start/stop times are from Davis data.
7/2/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/3/2015 8:00 AM 0.00 0.0 M M M
7/4/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/5/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/6/2015 8:00 AM 0.00 0.0 M M M
7/7/2015 8:00 AM 0.64 M M M M Rain start time from VP2 data on Wunderground. VP2 Rain = 0.61 inch. NovaLynx gauge = 0.76 inches.
7/8/2015 8:00 AM 0.06 M M M M 0.70 Storm Total for past two days. Rain ended about 9:30-9:45 AM on 7/7 according to VP2 plots on WU.
7/9/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/10/2015 8:00 AM 0.00 0.0 M M M
7/11/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/12/2015 8:00 AM 0.00 0.0 M M M
7/13/2015 8:00 AM 0.00 0.0 M M M
7/14/2015 8:00 AM 0.53 M M M M VP2=0.50, NovaLynx tipping=0.58. Roving 4 inch = 0.53 inch. (maybe 20 ft to SSW of registered gauge)
7/15/2015 8:00 AM 0.19 M M M M
7/16/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/17/2015 8:00 AM T M M M M Drizzle occurring at observation time.
7/18/2015 8:00 AM 0.00 0.0 M M M
7/19/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/20/2015 8:00 AM 0.00 0.0 M M M
7/21/2015 8:00 AM 0.01 M M M M Brief rain last evening. Roving 4" = 0.01 in, NovaLynx = 0.01 in. The majority of the rain seems to have missed our area, radar indicated heavier showers to our north yesterday just before rain arrived.
7/22/2015 8:00 AM 0.00 0.0 M M M
7/23/2015 8:00 AM 0.00 0.0 M M M
7/24/2015 8:00 AM 0.00 0.0 M M M
7/25/2015 8:00 AM T M M M M Just enough rain to wet the pavement. Nothing registered in gauges, only wet funnel area. Disappointing lack of rain, we need some!
7/26/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/27/2015 8:00 AM 0.00 0.0 M M M
7/28/2015 8:00 AM 0.00 0.0 M M M
7/29/2015 8:00 AM 0.00 0.0 M M M
7/30/2015 8:00 AM 0.02 M M M M "Roving" 4 inch, (CoCoRaHS type) also had 0.02 inches. Davis VP2 and NovaLynx indicated 0.01 inches, probably did not make the 2nd bucket tip. Start time from VP2 data. Very short duration rainfall event.
7/31/2015 8:00 AM 0.00 0.0 M M M
8/1/2015 8:00 AM T M M M M Saw a few drops yesterday. Nothing in gauge.
8/2/2015 8:00 AM 0.01 M M M M Roaming 4" also had 0.01".
8/3/2015 8:00 AM 0.52 M M M M Rain came down heavily yesterday morning, but peak rate was only 0.25in/hr per VP2 data. Mostly wind, lots of damage in town with uprooted trees, blown down tent for festival. "Roving" 4 in also had 0.52 inches.
8/4/2015 8:00 AM T M M M M Funnel of gauge wet with drops, but accumulation in measuring tube is less than 0.01 inches.
8/5/2015 8:00 AM 0.00 0.0 M M M
8/6/2015 8:00 AM 0.00 0.0 M M M
8/7/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
8/8/2015 8:00 AM 0.00 0.0 M M M
8/9/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
8/10/2015 8:00 AM 0.06 M M M M Roving 4 inch had 0.07 inch, VP2=0.07, NovaLynx=0.09 in. The official reading gauge was actually between 0.06" and 0.07", but meniscus was below the higher mark.
8/11/2015 8:00 AM 0.13 M M M M Other "roving" 4 inch also caught 0.13 inch. I saw a few minor street puddles yesterday afternoon remaining after the rainfall.
8/12/2015 8:00 AM 0.00 0.0 M M M
8/13/2015 8:00 AM 0.00 0.0 M M M
8/14/2015 8:00 AM 0.03 M M M M Roving 4" had 0.03" also. VP2=0.03" NovaLynx=0.04" Rain start time from VP2 data.
8/15/2015 8:00 AM 0.00 0.0 M M M
8/16/2015 8:00 AM 0.00 0.0 M M M
8/17/2015 8:00 AM 0.00 0.0 M M M
8/18/2015 8:00 AM 0.12 M M M M "Roving" 4 inch gauge had 0.13 inches. VP2 reported 0.10" and NovaLynx caught 0.15". Precip start time actual observed at 4:06PM yesterday. Stop time from VP2 data (approximate).
8/19/2015 8:00 AM 0.25 M M M M Other gauges, Roving 4"=0.25", VP2=0.24", NovaLynx 8"=0.31". Rain start/stop times from VP2 data.
8/20/2015 8:00 AM 0.38 M M M M Roving 4" recorded 0.38" also. NovaLynx 8" recorded 0.41", VP2=0.31". Rain times from VP2 data.
8/21/2015 8:00 AM 0.09 M M M M Rover=0.09"; VP2=0.07"; NovaLynx=0.09". Start Stop times from VP2 data.
8/22/2015 8:00 AM T 0.0 M M M After looking at the "rover" 4" inch gauge and radar archives, I decided that the water in the bottom of the gauge was "real". At first I thought it was droplets that ran down the measuring tube from the prior rain, but I normally get the gauge pretty clear of drops. Hence this observation has been revised to a "trace".
8/23/2015 8:00 AM 0.00 0.0 M M M
8/24/2015 8:00 AM 0.12 M M M M Roving 4"=0.12 inch. VP2=0.10"; NovaLynx=0.10"
8/25/2015 8:00 AM 0.07 M M M M Roving 4"=0.08; NovaLynx=0.05"; VP2=0.06". Other than a brief rainfall between 4-4:30PM yesterday, most of rain was between 7-8PM. Start/Stop times are from Hydreon rainsensor in 0.001"/tip mode logged by meteohub. This should be a more accurate method than previously used to estimate start/stop times.
8/26/2015 8:00 AM T M M M M Roving 4" also has a trace. Drizzle drops present on funnels. Some damp pavement.
8/27/2015 8:00 AM 0.00 0.0 M M M
8/28/2015 8:00 AM 0.00 0.0 M M M Heavy dewfall on cars and other surfaces. Gauge funnel and outer cylinder covered with significant condensation.
8/29/2015 8:00 AM 0.08 M M M M Roving 4"=0.08" (despite being in a bad location today), VP2=0.07"; NovaLynx=0.10".
8/30/2015 8:00 AM 0.14 M M M M Roving 4"=0.14"; VP2=0.12"; NovaLynx=0.17". Rain start stop times from Hydreon plot with 0.001" resolution.
8/31/2015 8:00 AM 0.00 0.0 M M M Moderate dew fall in gauge, but not precipitation.
9/1/2015 8:00 AM 0.00 0.0 M M M Significant dew fall on gauges and vehicles.
9/2/2015 8:00 AM 0.00 0.0 M M M
9/3/2015 8:00 AM 0.00 0.0 M M M
9/4/2015 8:00 AM 0.00 0.0 M M M Despite rain indication on radar close to this station, none was observed on ground or in gauges.
9/5/2015 8:00 AM 0.00 0.0 M M M
9/6/2015 8:00 AM 0.00 0.0 M M M Heavy dew fall on gauge and vehicles.
9/7/2015 8:00 AM T M M M M Roving 4"=T; VP2=0 and NovaLynx=0.01" (so far). Rain started within the past hour. Hydreon recorded 0.001" at about 6:30AM, but mostly just after 7AM.
9/8/2015 8:00 AM T M M M M Raining during observation yesterday. Rain ended shortly after observation.
9/9/2015 8:00 AM 1.03 M M M M Roving 4"=1.04"; VP2=0.91"; NovaLynx=1.19". Heavy rainfall yesterday afternoon, with rain rates over 3 in/hr at times. Significant weather report was filed. Rain Start/Times from Hydreon in 0.001"/tip mode.
9/10/2015 8:00 AM 0.00 0.0 M M M
9/11/2015 8:00 AM 0.02 M M M M Roving 4"=0.02"; VP2=0.02"; NovaLynx=0.03". Start/Stop times from Hydreon data in 0.001"/tip mode.
9/12/2015 8:00 AM T M M M M Roving 4"=T; VP2=0; NovaLynx=0
9/13/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
9/14/2015 8:00 AM 0.00 0.0 M M M
9/15/2015 8:00 AM 0.00 0.0 M M M
9/16/2015 8:00 AM 0.00 0.0 M M M
9/17/2015 8:00 AM 0.00 0.0 M M M
9/18/2015 8:00 AM 0.00 0.0 M M M
9/19/2015 8:00 AM 0.54 M M M M Roving 4"=0.55"; VP2=0.48"; NovaLynx=0.66" Rain yesterday from 10:30AM to 11:00AM not included in duration information. No flooding seen this morning at observation time, but unknown during peak rainfall during the night.
9/20/2015 8:00 AM 0.12 M M M M Roving 4"=0.12"; VP2=0.14"; NovaLynx=0.18"
9/21/2015 8:00 AM 0.00 0.0 M M M
9/22/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.13
9/23/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.13
9/24/2015 8:00 AM 0.00 0.0 M M M
9/25/2015 8:00 AM 0.00 0.0 M M M
9/26/2015 8:00 AM 0.00 0.0 M M M
9/27/2015 8:00 AM 0.00 0.0 M M M
9/28/2015 8:00 AM 0.00 0.0 M M M
9/29/2015 8:00 AM 0.33 M M M M Davis VP2=0.30"; NovaLynx=0.40" "Roving" 4 inch has been put away.
9/30/2015 8:00 AM T M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/6/2014 11/07/2014 8:00 AM 2 0.49 M M Out of town on the 6th. Thin layer of ice formed on top of water captured in outer cylinder. (melted prior to measurement)
11/26/2014 11/30/2014 8:00 AM 5 0.23 1.0 0.29 Out of town over Thanksgiving Holiday. Significant melting has occurred. Snow depth on ground varies from bare to about 1.5 inches. Snow board had 1", average depth judged to be about 1" on ground. Core from snow board. Total liquid in Davis VP2 gauge with heater was 0.26" over this period for reference.
3/9/2015 3/11/2015 4:30 PM 3 T 7.5 M A relative reports about a half inch of snow on Monday, 3/9 but no measurement was made. Only a small amount of liquid in the bottom of the gauge when I arrived. Davis VP2 recorded 0.01 inch on 3/8 evening.
5/21/2015 5/24/2015 7:15 PM 4 0.00 M M Gage was dry, no indication of precip during the period.
6/12/2015 6/20/2015 12:45 PM 9 1.10 0.0 M Davis VP2 totals for period that observer was absent: 6/11:.0.04, 6/12:0.47, 6/14:0.48, 6/18:0.15 inches. Total on VP2 was 1.04 inches for this period.



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
10/7/2014 3:00 PM Predominantly pea-sized hail. I saw hail on radar (GR Level3 HHC) and looked outside just after 3PM. Indentation count is very approximate. A large leaf was covering part of the hail pad. 1/4" Pea Size 1/4" Pea Size Rice Mixed|White Ice 5 2min no damage Continuous True After rain After smaller hail 80 1
10/8/2014 1:10 PM Observation made by a reliable relative while I was away. Hail pad contaminated by hail on 10/7, so no data from pad. Rice Rice Rice Hard|White Ice 7 2min no damage Continuous False Same time as rain Same time as smaller hail