Station Overview Station Location
Station Number PA-NM-1 Latitude 41.087099
Station Name Watsontown 0.2 N Longitude -76.864687
County Northumberland Elevation (ft) 486



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 09 3.49 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 09 3.74 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 09 3.25 0.00 1 0.00 1 0.00 0 0 0 0 0.0 0 0
Jan 10 2.98 2.48 1 2.48 1 0.00 0 0 1 0 0.0 0 0
Feb 10 2.56 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 10 3.65 2.68 14 2.68 14 0.00 0 0 7 0 0.0 0 0
April 10 3.57 1.16 14 0.12 9 1.04 5 1 1 0 0.0 0 0
May 10 4.06 1.91 23 1.91 23 0.00 0 0 7 1 0.0 0 0
June 10 3.76 0.61 13 0.09 7 0.52 6 1 1 1 0.0 0 0
July 10 4.37 4.36 24 0.47 16 3.89 8 3 4 0 0.0 0 0
Aug 10 3.60 4.40 21 1.64 13 2.76 8 2 2 0 0.0 0 0
Sept 10 3.64 5.19 20 3.65 17 1.54 3 1 5 0 0.0 0 0
Water Year Totals: 42.67" 22.79" 131 days 13.04" 101 9.75" 30 days 8 28 days 2 days 0.0" 0 days 0 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
10/1/2009
10/2/2009
10/3/2009
10/4/2009
10/5/2009
10/6/2009
10/7/2009
10/8/2009
10/9/2009
10/10/2009
10/11/2009
10/12/2009
10/13/2009
10/14/2009
10/15/2009
10/16/2009
10/17/2009
10/18/2009
10/19/2009
10/20/2009
10/21/2009
10/22/2009
10/23/2009
10/24/2009
10/25/2009
10/26/2009
10/27/2009
10/28/2009
10/29/2009
10/30/2009
10/31/2009
11/1/2009
11/2/2009
11/3/2009
11/4/2009
11/5/2009
11/6/2009
11/7/2009
11/8/2009
11/9/2009
11/10/2009
11/11/2009
11/12/2009
11/13/2009
11/14/2009
11/15/2009
11/16/2009
11/17/2009
11/18/2009
11/19/2009
11/20/2009
11/21/2009
11/22/2009
11/23/2009
11/24/2009
11/25/2009
11/26/2009
11/27/2009
11/28/2009
11/29/2009
11/30/2009
12/1/2009
12/2/2009
12/3/2009
12/4/2009
12/5/2009
12/6/2009
12/7/2009
12/8/2009
12/9/2009
12/10/2009
12/11/2009
12/12/2009
12/13/2009
12/14/2009
12/15/2009
12/16/2009
12/17/2009
12/18/2009
12/19/2009
12/20/2009
12/21/2009
12/22/2009
12/23/2009 0.00
12/24/2009
12/25/2009
12/26/2009
12/27/2009
12/28/2009
12/29/2009
12/30/2009
12/31/2009
Day of YearDaily PrcpMultiday Prcp
1/1/2010
1/2/2010
1/3/2010
1/4/2010
1/5/2010
1/6/2010
1/7/2010
1/8/2010
1/9/2010
1/10/2010
1/11/2010
1/12/2010
1/13/2010
1/14/2010
1/15/2010
1/16/2010
1/17/2010
1/18/2010
1/19/2010
1/20/2010
1/21/2010
1/22/2010
1/23/2010
1/24/2010
1/25/2010 2.48
1/26/2010
1/27/2010
1/28/2010
1/29/2010
1/30/2010
1/31/2010
2/1/2010
2/2/2010
2/3/2010
2/4/2010
2/5/2010
2/6/2010
2/7/2010
2/8/2010
2/9/2010
2/10/2010
2/11/2010
2/12/2010
2/13/2010
2/14/2010
2/15/2010
2/16/2010
2/17/2010
2/18/2010
2/19/2010
2/20/2010
2/21/2010
2/22/2010
2/23/2010
2/24/2010
2/25/2010
2/26/2010
2/27/2010
2/28/2010
3/1/2010
3/2/2010
3/3/2010
3/4/2010
3/5/2010
3/6/2010
3/7/2010
3/8/2010
3/9/2010
3/10/2010
3/11/2010
3/12/2010
3/13/2010 0.31
3/14/2010 0.34
3/15/2010 0.26
3/16/2010 0.00
3/17/2010 0.00
3/18/2010 0.00
3/19/2010 0.00
3/20/2010
3/21/2010
3/22/2010
3/23/2010 0.41
3/24/2010
3/25/2010
3/26/2010 0.43
3/27/2010 0.00
3/28/2010 0.00
3/29/2010 0.89
3/30/2010 0.00
3/31/2010 0.04
Day of YearDaily PrcpMultiday Prcp
4/1/2010 0.00
4/2/2010 0.00
4/3/2010 0.00
4/4/2010 0.00
4/5/2010 0.00
4/6/2010
4/7/2010
4/8/2010
4/9/2010
4/10/2010
4/11/2010
4/12/2010
4/13/2010
4/14/2010
4/15/2010
4/16/2010
4/17/2010 0.12
4/18/2010
4/19/2010 0.00
4/20/2010 0.00
4/21/2010
4/22/2010
4/23/2010 **
4/24/2010 **
4/25/2010 **
4/26/2010 **
4/27/2010 1.04
4/28/2010
4/29/2010 0.00
4/30/2010
5/1/2010 0.00
5/2/2010 0.00
5/3/2010 0.36
5/4/2010 0.00
5/5/2010 0.29
5/6/2010 0.06
5/7/2010 0.00
5/8/2010
5/9/2010
5/10/2010
5/11/2010 0.00
5/12/2010 0.96
5/13/2010
5/14/2010 0.08
5/15/2010 0.00
5/16/2010 0.00
5/17/2010 0.00
5/18/2010 T
5/19/2010 0.13
5/20/2010 0.00
5/21/2010 0.00
5/22/2010
5/23/2010
5/24/2010 0.00
5/25/2010 0.00
5/26/2010
5/27/2010 0.00
5/28/2010 0.00
5/29/2010 0.03
5/30/2010 0.00
5/31/2010
6/1/2010
6/2/2010
6/3/2010
6/4/2010
6/5/2010
6/6/2010
6/7/2010
6/8/2010 0.00
6/9/2010
6/10/2010
6/11/2010
6/12/2010
6/13/2010
6/14/2010
6/15/2010
6/16/2010
6/17/2010
6/18/2010
6/19/2010 0.00
6/20/2010 0.00
6/21/2010 0.00
6/22/2010 T
6/23/2010 0.09
6/24/2010 **
6/25/2010 **
6/26/2010 **
6/27/2010 **
6/28/2010 **
6/29/2010 0.52
6/30/2010 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2010 0.00
7/2/2010
7/3/2010 0.00
7/4/2010 0.00
7/5/2010 0.00
7/6/2010 0.00
7/7/2010 0.00
7/8/2010 0.00
7/9/2010 0.00
7/10/2010 **
7/11/2010 1.02
7/12/2010 0.00
7/13/2010 **
7/14/2010 **
7/15/2010 1.35
7/16/2010
7/17/2010
7/18/2010
7/19/2010
7/20/2010
7/21/2010
7/22/2010 0.18
7/23/2010 0.21
7/24/2010 0.03 **
7/25/2010 **
7/26/2010 1.52
7/27/2010 0.00
7/28/2010 0.00
7/29/2010 0.05
7/30/2010 0.00
7/31/2010
8/1/2010
8/2/2010
8/3/2010 0.00
8/4/2010 0.00
8/5/2010
8/6/2010 0.15
8/7/2010 0.00
8/8/2010 0.00
8/9/2010 0.00
8/10/2010 0.00
8/11/2010 0.00
8/12/2010
8/13/2010 1.49
8/14/2010
8/15/2010 **
8/16/2010 **
8/17/2010 **
8/18/2010 **
8/19/2010 0.98
8/20/2010
8/21/2010 0.00 **
8/22/2010 **
8/23/2010 1.78
8/24/2010
8/25/2010
8/26/2010
8/27/2010
8/28/2010
8/29/2010 0.00
8/30/2010 0.00
8/31/2010 0.00
9/1/2010 0.00
9/2/2010 0.00
9/3/2010 0.00
9/4/2010
9/5/2010
9/6/2010
9/7/2010 0.00
9/8/2010
9/9/2010 0.00
9/10/2010
9/11/2010 0.00
9/12/2010 0.19
9/13/2010
9/14/2010 0.00
9/15/2010 0.00
9/16/2010
9/17/2010
9/18/2010
9/19/2010
9/20/2010 0.36
9/21/2010 0.00
9/22/2010 0.00
9/23/2010 1.13
9/24/2010
9/25/2010 0.00
9/26/2010 **
9/27/2010 **
9/28/2010 1.54 1.54
9/29/2010 0.00
9/30/2010 0.43



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
12/23/2009 7:00 AM 0.00 0.0 M M M
1/25/2010 8:00 AM 2.48 M M M M High winds may have kept some rain from entering gauge so probably more than measured. Was 54 at 0330hrs.
3/13/2010 8:00 AM 0.31 M M M M
3/14/2010 8:00 AM 0.34 M M M M
3/15/2010 8:30 AM 0.26 M M M M
3/16/2010 7:00 AM 0.00 0.0 M M M
3/17/2010 8:00 AM 0.00 0.0 M M M
3/18/2010 8:00 AM 0.00 0.0 M M M
3/19/2010 8:00 AM 0.00 0.0 M M M
3/23/2010 8:00 AM 0.41 M M M M
3/26/2010 8:00 AM 0.43 M M M M
3/27/2010 7:00 AM 0.00 0.0 M M M
3/28/2010 6:00 AM 0.00 0.0 M M M
3/29/2010 7:00 AM 0.89 M M M M
3/30/2010 7:00 AM 0.00 0.0 M M M
3/31/2010 7:00 AM 0.04 M M M M
4/1/2010 7:00 AM 0.00 0.0 M M M
4/2/2010 7:00 AM 0.00 0.0 M M M
4/3/2010 7:00 AM 0.00 0.0 M M M
4/4/2010 7:00 AM 0.00 0.0 M M M
4/5/2010 7:00 AM 0.00 0.0 M M M
4/17/2010 5:15 AM 0.12 M M M M
4/19/2010 7:00 AM 0.00 0.0 M M M
4/20/2010 7:00 AM 0.00 0.0 M M M
4/29/2010 6:00 AM 0.00 0.0 M M M
5/1/2010 7:00 AM 0.00 0.0 M M M
5/2/2010 7:00 AM 0.00 0.0 M M M
5/3/2010 8:00 AM 0.36 M M M M
5/4/2010 7:00 AM 0.00 0.0 M M M
5/5/2010 8:00 AM 0.29 M M M M All fell in about 15min as a line of T-storms passed through. Also had some rice-pea sized hail at the tail end of the storm which was reported yesterday.
5/6/2010 7:00 AM 0.06 0.0 M M M
5/7/2010 7:00 AM 0.00 0.0 M M M
5/11/2010 7:00 AM 0.00 0.0 M M M
5/12/2010 8:00 AM 0.96 M M M M
5/14/2010 8:00 AM 0.08 M M M M
5/15/2010 6:00 AM 0.00 0.0 M M M Thunderstorms passed to the south west of us yesterday afternoon. Lots of thunder but no rain at this location.
5/16/2010 7:00 AM 0.00 0.0 M M M
5/17/2010 7:00 AM 0.00 0.0 M M M
5/18/2010 7:00 AM T M M M M
5/19/2010 7:00 AM 0.13 M M M M
5/20/2010 7:00 AM 0.00 0.0 M M M
5/21/2010 7:00 AM 0.00 0.0 M M M
5/24/2010 7:30 AM 0.00 0.0 M M M
5/25/2010 6:45 AM 0.00 0.0 M M M
5/27/2010 7:00 AM 0.00 0.0 M M M
5/28/2010 7:00 AM 0.00 0.0 M M M
5/29/2010 7:00 AM 0.03 M M M M
5/30/2010 7:00 AM 0.00 0.0 M M M
6/8/2010 7:00 AM 0.00 0.0 M M M
6/19/2010 7:00 AM 0.00 0.0 M M M I was out of service for a time as had some construction being done where my gauge was located but back up and running again.
6/20/2010 7:00 AM 0.00 0.0 M M M
6/21/2010 7:00 AM 0.00 0.0 M M M
6/22/2010 7:40 AM T M M M M
6/23/2010 7:30 AM 0.09 M M M M
6/30/2010 7:00 AM 0.00 0.0 M M M
7/1/2010 7:00 AM 0.00 0.0 M M M
7/3/2010 7:00 AM 0.00 0.0 M M M
7/4/2010 7:00 AM 0.00 0.0 M M M
7/5/2010 7:00 AM 0.00 0.0 M M M
7/6/2010 7:00 AM 0.00 0.0 M M M
7/7/2010 7:00 AM 0.00 0.0 M M M
7/8/2010 7:00 AM 0.00 0.0 M M M
7/9/2010 7:00 AM 0.00 0.0 M M M
7/12/2010 7:00 AM 0.00 0.0 M M M
7/22/2010 8:00 AM 0.18 M M M M
7/23/2010 8:00 AM 0.21 M M M M
7/24/2010 8:00 AM 0.03 M M M M
7/27/2010 7:00 AM 0.00 0.0 M M M
7/28/2010 7:00 AM 0.00 0.0 M M M
7/29/2010 8:00 AM 0.05 M M M M
7/30/2010 7:00 AM 0.00 0.0 M M M
8/3/2010 7:00 AM 0.00 0.0 M M M
8/4/2010 6:30 AM 0.00 0.0 M M M
8/6/2010 8:30 AM 0.15 M M M M
8/7/2010 7:00 AM 0.00 0.0 M M M
8/8/2010 7:00 AM 0.00 0.0 M M M
8/9/2010 7:00 AM 0.00 0.0 M M M
8/10/2010 7:00 AM 0.00 0.0 M M M
8/11/2010 7:40 AM 0.00 0.0 M M M
8/13/2010 7:30 AM 1.49 M M M M Nice steady almost all day rain. Much needed in my area.
8/21/2010 7:00 AM 0.00 0.0 M M M
8/29/2010 7:00 AM 0.00 0.0 M M M
8/30/2010 7:30 AM 0.00 0.0 M M M
8/31/2010 6:30 AM 0.00 0.0 M M M
9/1/2010 7:45 AM 0.00 0.0 M M M
9/2/2010 7:00 AM 0.00 0.0 M M M
9/3/2010 7:00 AM 0.00 0.0 M M M
9/7/2010 8:00 AM 0.00 0.0 M M M
9/9/2010 7:30 AM 0.00 0.0 M M M
9/11/2010 6:30 AM 0.00 0.0 M M M
9/12/2010 7:55 AM 0.19 M M M M
9/14/2010 7:00 AM 0.00 0.0 M M M
9/15/2010 8:00 AM 0.00 0.0 M M M
9/20/2010 7:55 AM 0.36 M M M M
9/21/2010 8:00 AM 0.00 0.0 M M M
9/22/2010 6:00 AM 0.00 0.0 M M M
9/23/2010 8:00 AM 1.13 M M M M
9/25/2010 7:00 AM 0.00 0.0 M M M
9/28/2010 8:00 AM 1.54 M M M M
9/29/2010 8:00 AM 0.00 0.0 M M M
9/30/2010 8:00 AM 0.43 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
4/23/2010 4/27/2010 10:00 AM 5 1.04 M M
6/24/2010 6/29/2010 12:30 PM 6 0.52 M M
7/10/2010 7/11/2010 12:32 PM 2 1.02 M M
7/13/2010 7/15/2010 12:00 PM 3 1.35 M M
7/24/2010 7/26/2010 9:05 AM 3 1.52 M M From sever thunderstorms that rolled through sat and sunday
8/15/2010 8/19/2010 11:55 AM 5 0.98 M M Believe that most of this rain came on the 15th.
8/21/2010 8/23/2010 8:30 AM 3 1.78 M M
9/26/2010 9/28/2010 8:00 AM 3 1.54 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
5/4/2010 1:40 PM 1/4" Pea Size Rice Rice Mixed 5 3min minor leaf damage Continuous False Same time as rain Same time as smaller hail vertical
9/22/2010 4:38 PM hail came at the tail end of a severe thunderstorm that struck my area. Had wind damage to trees on my property and road flooding. 3/4" Penny Size 1/4" Pea Size 1/4" Pea Size Hard|White Ice 5 1min minor leaf damage.shredded leaves Continuous True After rain Same time as smaller hail 10-20