Station Overview Station Location
Station Number ME-PN-30 Latitude 44.93543
Station Name Old Town 4.1 ESE Longitude -68.65845
County Penobscot Elevation (ft) 144



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 13 4.11 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 13 4.31 0.22 3 0.22 3 0.00 0 0 1 0 0.0 0 0
Dec 13 3.90 4.68 25 4.68 25 0.00 0 0 13 1 26.2 10 18
Jan 14 3.23 2.61 25 2.61 25 0.00 0 0 7 4 8.2 5 14
Feb 14 2.64 3.40 22 3.40 22 0.00 0 0 7 2 20.1 7 8
March 14 3.19 6.74 25 6.74 25 0.00 0 0 9 1 23.4 5 14
April 14 3.53 1.75 15 1.75 15 0.00 0 0 5 0 0.0 0 4
May 14 3.72 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 14 3.58 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 14 3.01 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 14 3.29 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 14 3.79 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 42.30" 19.40" 115 days 19.40" 115 0.00" 0 days 0 42 days 8 days 77.9" 27 days 58 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
10/1/2013
10/2/2013
10/3/2013
10/4/2013
10/5/2013
10/6/2013
10/7/2013
10/8/2013
10/9/2013
10/10/2013
10/11/2013
10/12/2013
10/13/2013
10/14/2013
10/15/2013
10/16/2013
10/17/2013
10/18/2013
10/19/2013
10/20/2013
10/21/2013
10/22/2013
10/23/2013
10/24/2013
10/25/2013
10/26/2013
10/27/2013
10/28/2013
10/29/2013
10/30/2013
10/31/2013
11/1/2013
11/2/2013
11/3/2013
11/4/2013
11/5/2013
11/6/2013
11/7/2013
11/8/2013
11/9/2013
11/10/2013
11/11/2013
11/12/2013
11/13/2013
11/14/2013
11/15/2013
11/16/2013
11/17/2013
11/18/2013
11/19/2013
11/20/2013
11/21/2013
11/22/2013
11/23/2013
11/24/2013
11/25/2013 0.00
11/26/2013 0.00
11/27/2013 0.22
11/28/2013
11/29/2013
11/30/2013
12/1/2013
12/2/2013 0.55
12/3/2013
12/4/2013 0.04
12/5/2013 0.00
12/6/2013 0.10
12/7/2013 0.20
12/8/2013 0.00
12/9/2013 0.00
12/10/2013 0.08
12/11/2013 0.00
12/12/2013 0.00
12/13/2013 0.00
12/14/2013 0.00
12/15/2013
12/16/2013 0.75
12/17/2013 0.00
12/18/2013 0.12
12/19/2013 0.00
12/20/2013 0.00
12/21/2013 0.55
12/22/2013
12/23/2013 1.12
12/24/2013 0.25
12/25/2013
12/26/2013 0.06
12/27/2013 0.13
12/28/2013 0.00
12/29/2013 T
12/30/2013
12/31/2013 0.73
Day of YearDaily PrcpMultiday Prcp
1/1/2014 M
1/2/2014 T
1/3/2014 M
1/4/2014
1/5/2014
1/6/2014 0.73
1/7/2014 0.18
1/8/2014 0.00
1/9/2014 0.00
1/10/2014 0.00
1/11/2014 T
1/12/2014 M
1/13/2014 0.00
1/14/2014 0.00
1/15/2014 0.94
1/16/2014 0.00
1/17/2014 0.00
1/18/2014 T
1/19/2014 0.00
1/20/2014 0.25
1/21/2014 0.05
1/22/2014 0.00
1/23/2014 0.00
1/24/2014 0.00
1/25/2014 T
1/26/2014 0.38
1/27/2014
1/28/2014 0.08
1/29/2014 0.00
1/30/2014 0.00
1/31/2014 0.00
2/1/2014 0.00
2/2/2014 0.27
2/3/2014
2/4/2014
2/5/2014 T
2/6/2014 0.54
2/7/2014 0.00
2/8/2014 0.00
2/9/2014
2/10/2014
2/11/2014 0.00
2/12/2014 0.00
2/13/2014 0.00
2/14/2014 1.65
2/15/2014 0.11
2/16/2014
2/17/2014 0.00
2/18/2014
2/19/2014 0.24
2/20/2014 0.20
2/21/2014 0.00
2/22/2014 0.39
2/23/2014 0.00
2/24/2014 0.00
2/25/2014 0.00
2/26/2014 0.00
2/27/2014 T
2/28/2014 0.00
3/1/2014 0.00
3/2/2014 0.00
3/3/2014 0.00
3/4/2014 0.00
3/5/2014 T
3/6/2014
3/7/2014 0.00
3/8/2014 0.00
3/9/2014
3/10/2014 0.00
3/11/2014
3/12/2014 0.07
3/13/2014 1.97
3/14/2014 1.97
3/15/2014
3/16/2014 0.14
3/17/2014
3/18/2014
3/19/2014 0.00
3/20/2014 0.36
3/21/2014 0.47
3/22/2014 0.00
3/23/2014 0.00
3/24/2014 0.00
3/25/2014 0.00
3/26/2014 0.00
3/27/2014 0.00
3/28/2014 0.00
3/29/2014 0.07
3/30/2014 0.60
3/31/2014 1.09
Day of YearDaily PrcpMultiday Prcp
4/1/2014 0.00
4/2/2014 0.00
4/3/2014 0.00
4/4/2014
4/5/2014 0.39
4/6/2014 0.00
4/7/2014 0.00
4/8/2014 0.00
4/9/2014 0.20
4/10/2014 0.00
4/11/2014 0.01
4/12/2014 0.00
4/13/2014 0.00
4/14/2014 0.20
4/15/2014 0.00
4/16/2014 0.95
4/17/2014
4/18/2014
4/19/2014
4/20/2014
4/21/2014
4/22/2014
4/23/2014
4/24/2014
4/25/2014
4/26/2014
4/27/2014
4/28/2014
4/29/2014
4/30/2014
5/1/2014
5/2/2014
5/3/2014
5/4/2014
5/5/2014
5/6/2014
5/7/2014
5/8/2014
5/9/2014
5/10/2014
5/11/2014
5/12/2014
5/13/2014
5/14/2014
5/15/2014
5/16/2014
5/17/2014
5/18/2014
5/19/2014
5/20/2014
5/21/2014
5/22/2014
5/23/2014
5/24/2014
5/25/2014
5/26/2014
5/27/2014
5/28/2014
5/29/2014
5/30/2014
5/31/2014
6/1/2014
6/2/2014
6/3/2014
6/4/2014
6/5/2014
6/6/2014
6/7/2014
6/8/2014
6/9/2014
6/10/2014
6/11/2014
6/12/2014
6/13/2014
6/14/2014
6/15/2014
6/16/2014
6/17/2014
6/18/2014
6/19/2014
6/20/2014
6/21/2014
6/22/2014
6/23/2014
6/24/2014
6/25/2014
6/26/2014
6/27/2014
6/28/2014
6/29/2014
6/30/2014
Day of YearDaily PrcpMultiday Prcp
7/1/2014
7/2/2014
7/3/2014
7/4/2014
7/5/2014
7/6/2014
7/7/2014
7/8/2014
7/9/2014
7/10/2014
7/11/2014
7/12/2014
7/13/2014
7/14/2014
7/15/2014
7/16/2014
7/17/2014
7/18/2014
7/19/2014
7/20/2014
7/21/2014
7/22/2014
7/23/2014
7/24/2014
7/25/2014
7/26/2014
7/27/2014
7/28/2014
7/29/2014
7/30/2014
7/31/2014
8/1/2014
8/2/2014
8/3/2014
8/4/2014
8/5/2014
8/6/2014
8/7/2014
8/8/2014
8/9/2014
8/10/2014
8/11/2014
8/12/2014
8/13/2014
8/14/2014
8/15/2014
8/16/2014
8/17/2014
8/18/2014
8/19/2014
8/20/2014
8/21/2014
8/22/2014
8/23/2014
8/24/2014
8/25/2014
8/26/2014
8/27/2014
8/28/2014
8/29/2014
8/30/2014
8/31/2014
9/1/2014
9/2/2014
9/3/2014
9/4/2014
9/5/2014
9/6/2014
9/7/2014
9/8/2014
9/9/2014
9/10/2014
9/11/2014
9/12/2014
9/13/2014
9/14/2014
9/15/2014
9/16/2014
9/17/2014
9/18/2014
9/19/2014
9/20/2014
9/21/2014
9/22/2014
9/23/2014
9/24/2014
9/25/2014
9/26/2014
9/27/2014
9/28/2014
9/29/2014
9/30/2014



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
11/25/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 We have to change our registered location to 44.93453, 68.65845, elevation 144 feet
11/26/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Data was taken just before a snow event. Snow came quickly and melted quickly. Very little fell. It was less than 0.01". We poured it into the gauge to be measured tomorrow.
11/27/2013 7:00 AM 0.22 0.0 M M M We are just beginning what is forecast to be a lot of rain.
12/2/2013 7:15 AM 0.55 3.0 0.56 3.0 0.56 Its been snowing for about 24 hours with sleet and freezing rain.It's still snowing/freezing raining.
12/4/2013 8:00 AM 0.04 0.0 M 1.4 M Data from 12/2 up to 12/4. We observed no precipitation.
12/5/2013 7:30 AM 0.00 0.0 0.00 1.5 M There was frost on the outside of the gauge that wasn't caused by precipitation.
12/6/2013 7:20 AM 0.10 0.0 0.00 0.0 M Had just begun to rain just before measurement was taken
12/7/2013 7:00 AM 0.20 0.0 M 0.0 M
12/8/2013 8:15 AM 0.00 0.0 M 0.0 M
12/9/2013 7:20 AM 0.00 0.0 0.00 0.0 0.00 It's going to start snowing in a few hours.
12/10/2013 7:40 AM 0.08 0.7 0.09 0.7 0.09
12/11/2013 7:40 AM 0.00 0.0 M 0.6 0.09
12/12/2013 8:00 AM 0.00 0.0 M 0.5 M
12/13/2013 7:00 AM 0.00 0.0 M 0.5 M
12/14/2013 2:30 PM 0.00 0.0 M 0.5 0.08 Snow is on the way.
12/16/2013 7:25 AM 0.75 7.5 0.89 8.0 1.01 We got the new snow measurements before the snow melted or shrank.
12/17/2013 8:20 AM 0.00 0.0 0.00 7.0 0.89
12/18/2013 7:50 AM 0.12 1.1 0.12 8.0 1.12 There was 0.11" water equivalent of new snow in the gauge. So, we got a little snow, all of which was recorded with this sampling.
12/19/2013 7:00 AM 0.00 0.0 M M M
12/20/2013 7:50 AM 0.00 0.0 M M M Between 10 and 11 o'clock, 0.5 inches of new snow fell. It will be added to tomorrow's report.
12/21/2013 7:30 AM 0.55 0.5 0.55 7.0 1.31 This was a combination of snow and freezing rain. The value comes from melting these and measuring the snow water equivalent. Snow = 0.5" Freezing rain = 0.05"
12/23/2013 8:15 AM 1.12 1.9 1.12 8.0 2.17 This is actually two days worth of precipitation. We got freezing rain on 12/21, then sleet on 12/22 then it stopped. Now on 12/23 freezing rain has started again at 8:30 AM. 1.12" was in the gauge. 1.08" was on the snow board. I chose the larger because I think my measurement from the board lost some chunks of ice.
12/24/2013 10:00 AM 0.25 0.5 M 8.5 M The 0.25" value is from melting the frozen rain in the gauge. The new snow depth value is fluffy snow on top of a new layer of frozen rain.
12/26/2013 2:00 PM 0.06 1.0 0.06 10.0 M The daily precipitation value was from the melted core of the new snow on the snow board. The value from what snow fell in the gauge was 0.05".
12/27/2013 10:15 AM 0.13 2.0 0.13 11.5 2.08 I got 0.13" for daily precipitation both ways: from the gauge and from a core of new snow.
12/28/2013 7:00 AM 0.00 0.0 M M M
12/29/2013 9:40 AM T 0.0 M 11.0 2.10
12/31/2013 7:00 AM 0.73 8.0 0.72 19.0 2.70 The value of 0.73" is value of the melted snow from the gauge itself. This closely agreed with the value of the melted core of new snow from the snow board = 0.72". The snow began in the late night of 12/29 and ended in the early morning of 12/30. The temperature was very cold, so not much melting could have happened by the time I got to the station at 7:00 AM on 12/31.
1/1/2014 7:20 AM M M M M M
1/2/2014 7:20 AM T 0.0 0.00 18.0 M There was just a dusting of snow.
1/3/2014 3:15 PM M 1.0 M 17.0 2.82 Wind had blow the snow board clean and only 0/16" water equivalent of snow was in the gauge. I poked around in several places and got 1.0" many times in representative areas. This value is the reported new snow depth.
1/6/2014 4:00 PM 0.73 0.0 0.00 M M This 0.73" was all rain. It warmed up to about 50F and the precip came as rain.
1/7/2014 8:00 AM 0.18 0.0 M 8.0 M This 0.18" is the last part of a rain. We measured 0.73" to which this 0.18" should be added to capture the whole event.
1/8/2014 7:00 AM 0.00 0.0 M M M
1/9/2014 7:40 AM 0.00 0.0 0.00 8.0 2.17
1/10/2014 7:00 AM 0.00 0.0 0.00 8.0 M
1/11/2014 7:00 AM T 0.0 0.00 M M Just as rain began
1/12/2014 7:00 AM M M M M M Scientific disaster. The gauge was knocked over. So this rain event of 1/11/14 went unrecorded. It was significant, landing on frozen ground, freezing, and causing lots of accidents.
1/13/2014 8:00 AM 0.00 0.0 0.00 5.0 M Snow is visibly disappearing.
1/14/2014 7:00 AM 0.00 0.0 0.00 4.5 1.83 But rain had just begun.
1/15/2014 3:00 PM 0.94 0.0 0.00 4.5 2.06 This value includes all of the rain for this event.
1/16/2014 7:00 AM 0.00 0.0 0.00 M M
1/17/2014 6:30 AM 0.00 0.0 0.00 4.0 M
1/18/2014 4:30 PM T 0.0 M 4.0 2.05
1/19/2014 7:00 AM 0.00 0.0 0.00 M M Snow just beginning at 7:00 AM
1/20/2014 10:00 AM 0.25 3.5 0.26 M M The gauge measurement and the core measurement of snow water equivalent include all of this snowfall event.
1/21/2014 8:00 AM 0.05 0.5 0.05 M M This value is from the core of new snow. The value from the gauge was 0.04"
1/22/2014 7:00 AM 0.00 0.0 M M M
1/23/2014 4:30 PM 0.00 0.0 0.00 6.0 2.30
1/24/2014 7:00 AM 0.00 0.0 M M M
1/25/2014 7:00 AM T 0.2 M M M It had been snowing, but only a little had fallen. I left the bit of snow in the gauge so I could capture all of the even the next day.
1/26/2014 8:00 AM 0.38 3.0 0.34 9.0 2.84 This value happened to be larger than the 0.34" I got from the melted core of the snow board, so I reported the larger number.
1/28/2014 1:00 PM 0.08 0.0 M M M This value from the gauge is for two calendar days, but captured the water from an event that happened within. It snowed lightly and changed to light rain, and then back to snow.
1/29/2014 8:00 AM 0.00 0.0 0.00 7.0 M
1/30/2014 8:00 AM 0.00 0.0 0.00 6.5 M
1/31/2014 7:00 AM 0.00 0.0 0.00 M M
2/1/2014 7:00 AM 0.00 0.0 0.00 M M
2/2/2014 7:00 AM 0.27 1.4 0.27 M M 0.27" was the value in both the gauge and the core.
2/5/2014 7:00 AM T 0.0 0.00 M M Snow had just begun
2/6/2014 4:00 AM 0.54 6.6 0.54 M M This value of 0.54" is from the core of the new snow. 0.50" was the value from the gauge.
2/7/2014 12:00 PM 0.00 0.0 0.00 M M
2/8/2014 7:00 AM 0.00 0.0 0.00 M M
2/11/2014 7:00 AM 0.00 0.0 M M M
2/12/2014 7:00 AM 0.00 0.0 0.00 M M
2/13/2014 7:50 AM 0.00 0.0 0.00 9.0 1.55 We got a good snow core for SWE of the total snowpack, but there was a layer of ice directly on the ground, which prevented us from getting all the way to the grass.
2/14/2014 9:50 AM 1.65 5.0 1.65 13.5 2.27 1.65" is from the melted core off the snow board. The gauge gave a value of 1.25". This precipitation event began as snow on 2/13 then turned to sleet then to rain then back to snow by 9:50 when I got the data.
2/15/2014 9:00 AM 0.11 0.3 M M M
2/17/2014 7:00 AM 0.00 0.0 0.00 M M
2/19/2014 9:00 AM 0.24 4.5 0.23 20.0 1.67 The 0.24" value was from the gauge. The core from the snow board gave 0.23". I took a core sample of the whole snowpack but the SWE value seems too low. On the 2/20 report, I propose an explanation.
2/20/2014 8:20 AM 0.20 2.0 0.20 21.5 2.20 This value of 0.20" was the same in the gauge and from the core of new snow. Also, even though new snow has fallen, the SWE has remained flat. Naively, I'll attribute this to melting from below and sublimation from the top.
2/21/2014 7:00 AM 0.00 0.0 0.00 M M A little snow began to fall at 10:00 AM. It is warming up and turning to rain, though, at 11:20.
2/22/2014 5:00 PM 0.39 0.0 0.00 M M This 0.39" of rain fell yesterday, 2/21.
2/23/2014 4:00 PM 0.00 0.0 0.00 14.0 2.97
2/24/2014 7:00 AM 0.00 0.0 M M M
2/25/2014 7:00 AM 0.00 0.0 M M M
2/26/2014 7:40 AM 0.00 0.0 0.00 13.0 3.02
2/27/2014 7:30 AM T 0.3 T 13.5 M
2/28/2014 4:00 PM 0.00 0.0 0.00 13.0 3.96
3/1/2014 7:00 AM 0.00 0.0 0.00 M M
3/2/2014 7:00 AM 0.00 0.0 0.00 M M
3/3/2014 7:00 AM 0.00 0.0 0.00 M M
3/4/2014 7:00 AM 0.00 0.0 0.00 M M
3/5/2014 7:40 AM T T 0.00 14.0 3.10 A very light dusting of dry snow.
3/7/2014 7:00 AM 0.00 0.0 0.00 M M
3/8/2014 5:00 PM 0.00 0.0 0.00 13.0 2.22
3/10/2014 7:45 AM 0.00 0.0 0.00 13.5 2.63
3/12/2014 7:55 AM 0.07 0.9 0.07 13.5 2.19
3/13/2014 1:00 PM 1.97 10.2 1.97 22.0 3.82 A big old snowfall yesterday that included a period of freezing rain. The gauge caught 1.38" of water equivalent of snow. 1.97 is the value from a core of new snow.
3/14/2014 1:00 PM 1.97 10.2 1.97 22.0 3.82 The 1.97" value is from the core of new snow. The gauge value was 1.37"
3/16/2014 5:00 PM 0.14 0.0 0.00 M M This was some rain that followed the snow.
3/19/2014 7:00 AM 0.00 0.0 0.00 18.0 3.29
3/20/2014 7:00 AM 0.36 2.0 0.36 19.5 4.40 This value of 0.36" from the core of new snow. The gauge read 0.34".
3/21/2014 8:00 PM 0.47 0.0 0.00 19.0 4.00 This was all rain that had fallen earlier.
3/22/2014 7:00 AM 0.00 0.0 M M M
3/23/2014 7:00 AM 0.00 0.0 M M M
3/24/2014 7:40 AM 0.00 0.0 0.00 19.0 3.82
3/25/2014 8:05 AM 0.00 0.0 0.00 18.0 M
3/26/2014 7:50 AM 0.00 0.0 0.00 18.0 4.29
3/27/2014 7:00 AM 0.00 0.0 0.00 M M
3/28/2014 7:00 AM 0.00 0.0 0.00 M M
3/29/2014 6:00 PM 0.07 0.0 0.00 16.0 4.40
3/30/2014 7:30 AM 0.60 0.0 0.00 M M Rain
3/31/2014 8:00 AM 1.09 0.1 0.00 15.0 4.75 Started out as a bit of snow then turned to all rain.
4/1/2014 7:00 AM 0.00 0.0 0.00 M M
4/2/2014 7:00 AM 0.00 0.0 0.00 M M
4/3/2014 7:00 PM 0.00 0.0 0.00 M 4.20
4/5/2014 5:00 PM 0.39 0.0 0.00 M M All rain.
4/6/2014 6:00 PM 0.00 0.0 0.00 9.0 2.64
4/7/2014 7:30 AM 0.00 0.0 0.00 7.0 1.70
4/8/2014 7:45 AM 0.00 0.0 0.00 6.0 M
4/9/2014 8:00 AM 0.20 0.0 0.00 3.0 0.95
4/10/2014 7:00 AM 0.00 0.0 0.00 M M
4/11/2014 8:00 AM 0.01 0.0 0.00 0.0 0.00 There it is. The snowpack at the CoCoRaHS site is all gone!
4/12/2014 7:00 AM 0.00 0.0 M M M
4/13/2014 7:00 AM 0.00 0.0 M M M
4/14/2014 6:10 AM 0.20 M M M M
4/15/2014 7:00 AM 0.00 0.0 M M M
4/16/2014 2:30 PM 0.95 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground