CoCoRaHS Station WYS : PA-CH-20

2012 CoCoRaHS Water Year Summary for Station PA-CH-20 Report generated on October 6, 2019

Station Overview		Station Location
Station Number	PA-CH-20	Latitude	40.0449
Station Name	Devon-Berwyn 0.9 W	Longitude	-75.4564
County	Chester	Elevation (ft)	525

Water Year Overview
Days in Water Year
Daily Prcp Observations
Multiday Prcp Observations
Hail Observations
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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	Days With Prcp	Days With Trace	Total Snowfall	Days With Snowfall	Days With Snow On Ground
Oct 11	3.95	0.00	0	0.00	0	0.00	0	0	0	0.0	0	0
Nov 11	3.63	0.00	0	0.00	0	0.00	0	0	0	0.0	0	0
Dec 11	3.93	0.00	0	0.00	0	0.00	0	0	0	0.0	0	0
Jan 12	3.34	0.00	0	0.00	0	0.00	0	0	0	0.0	0	0
Feb 12	2.80	0.00	0	0.00	0	0.00	0	0	0	0.0	0	0
March 12	3.71	0.00	0	0.00	0	0.00	0	0	0	0.0	0	0
April 12	3.83	0.00	0	0.00	0	0.00	0	0	0	0.0	0	0
May 12	4.03	0.00	0	0.00	0	0.00	0	0	0	0.0	0	0
June 12	3.95	0.49	15	0.49	15	0.00	0	4	0	0.0	0	0
July 12	4.70	2.74	29	2.74	29	0.00	0	10	1	0.0	0	0
Aug 12	3.81	4.47	28	4.47	28	0.00	0	11	1	0.0	0	0
Sept 12	4.75	3.66	23	3.66	23	0.00	0	11	0	0.0	0	0
Water Year Totals:	46.43"	11.36"	95 days	11.36"	95	0.00"	0 days	36 days	2 days	0.0"	0 days	0 days

Water Year Overview
Days in Water Year
Daily Prcp Observations
Multiday Prcp Observations
Hail Observations
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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
10/1/2011
10/2/2011
10/3/2011
10/4/2011
10/5/2011
10/6/2011
10/7/2011
10/8/2011
10/9/2011
10/10/2011
10/11/2011
10/12/2011
10/13/2011
10/14/2011
10/15/2011
10/16/2011
10/17/2011
10/18/2011
10/19/2011
10/20/2011
10/21/2011
10/22/2011
10/23/2011
10/24/2011
10/25/2011
10/26/2011
10/27/2011
10/28/2011
10/29/2011
10/30/2011
10/31/2011
11/1/2011
11/2/2011
11/3/2011
11/4/2011
11/5/2011
11/6/2011
11/7/2011
11/8/2011
11/9/2011
11/10/2011
11/11/2011
11/12/2011
11/13/2011
11/14/2011
11/15/2011
11/16/2011
11/17/2011
11/18/2011
11/19/2011
11/20/2011
11/21/2011
11/22/2011
11/23/2011
11/24/2011
11/25/2011
11/26/2011
11/27/2011
11/28/2011
11/29/2011
11/30/2011
12/1/2011
12/2/2011
12/3/2011
12/4/2011
12/5/2011
12/6/2011
12/7/2011
12/8/2011
12/9/2011
12/10/2011
12/11/2011
12/12/2011
12/13/2011
12/14/2011
12/15/2011
12/16/2011
12/17/2011
12/18/2011
12/19/2011
12/20/2011
12/21/2011
12/22/2011
12/23/2011
12/24/2011
12/25/2011
12/26/2011
12/27/2011
12/28/2011
12/29/2011
12/30/2011
12/31/2011

Day of Year	Daily Prcp	Multiday Prcp
1/1/2012
1/2/2012
1/3/2012
1/4/2012
1/5/2012
1/6/2012
1/7/2012
1/8/2012
1/9/2012
1/10/2012
1/11/2012
1/12/2012
1/13/2012
1/14/2012
1/15/2012
1/16/2012
1/17/2012
1/18/2012
1/19/2012
1/20/2012
1/21/2012
1/22/2012
1/23/2012
1/24/2012
1/25/2012
1/26/2012
1/27/2012
1/28/2012
1/29/2012
1/30/2012
1/31/2012
2/1/2012
2/2/2012
2/3/2012
2/4/2012
2/5/2012
2/6/2012
2/7/2012
2/8/2012
2/9/2012
2/10/2012
2/11/2012
2/12/2012
2/13/2012
2/14/2012
2/15/2012
2/16/2012
2/17/2012
2/18/2012
2/19/2012
2/20/2012
2/21/2012
2/22/2012
2/23/2012
2/24/2012
2/25/2012
2/26/2012
2/27/2012
2/28/2012
2/29/2012
3/1/2012
3/2/2012
3/3/2012
3/4/2012
3/5/2012
3/6/2012
3/7/2012
3/8/2012
3/9/2012
3/10/2012
3/11/2012
3/12/2012
3/13/2012
3/14/2012
3/15/2012
3/16/2012
3/17/2012
3/18/2012
3/19/2012
3/20/2012
3/21/2012
3/22/2012
3/23/2012
3/24/2012
3/25/2012
3/26/2012
3/27/2012
3/28/2012
3/29/2012
3/30/2012
3/31/2012

Day of Year	Daily Prcp	Multiday Prcp
4/1/2012
4/2/2012
4/3/2012
4/4/2012
4/5/2012
4/6/2012
4/7/2012
4/8/2012
4/9/2012
4/10/2012
4/11/2012
4/12/2012
4/13/2012
4/14/2012
4/15/2012
4/16/2012
4/17/2012
4/18/2012
4/19/2012
4/20/2012
4/21/2012
4/22/2012
4/23/2012
4/24/2012
4/25/2012
4/26/2012
4/27/2012
4/28/2012
4/29/2012
4/30/2012
5/1/2012
5/2/2012
5/3/2012
5/4/2012
5/5/2012
5/6/2012
5/7/2012
5/8/2012
5/9/2012
5/10/2012
5/11/2012
5/12/2012
5/13/2012
5/14/2012
5/15/2012
5/16/2012
5/17/2012
5/18/2012
5/19/2012
5/20/2012
5/21/2012
5/22/2012
5/23/2012
5/24/2012
5/25/2012
5/26/2012
5/27/2012
5/28/2012
5/29/2012
5/30/2012
5/31/2012
6/1/2012
6/2/2012
6/3/2012
6/4/2012
6/5/2012
6/6/2012
6/7/2012
6/8/2012
6/9/2012
6/10/2012
6/11/2012
6/12/2012
6/13/2012
6/14/2012
6/15/2012
6/16/2012	0.00
6/17/2012	0.00
6/18/2012	0.00
6/19/2012	0.00
6/20/2012	0.00
6/21/2012	0.00
6/22/2012	0.00
6/23/2012	0.29
6/24/2012	0.00
6/25/2012	0.00
6/26/2012	0.07
6/27/2012	0.00
6/28/2012	0.00
6/29/2012	0.07
6/30/2012	0.06

Day of Year	Daily Prcp	Multiday Prcp
7/1/2012	0.00
7/2/2012	0.00
7/3/2012	0.00
7/4/2012	0.01
7/5/2012	0.02
7/6/2012	0.00
7/7/2012
7/8/2012	T
7/9/2012	0.00
7/10/2012	0.00
7/11/2012	0.01
7/12/2012	0.00
7/13/2012	0.00
7/14/2012	0.36
7/15/2012	0.09
7/16/2012	1.10
7/17/2012	0.00
7/18/2012	0.00
7/19/2012	0.00
7/20/2012	0.47
7/21/2012	0.24
7/22/2012	0.00
7/23/2012	0.00
7/24/2012	0.01
7/25/2012
7/26/2012	0.00
7/27/2012	0.43
7/28/2012	0.00
7/29/2012	0.00
7/30/2012	0.00
7/31/2012	0.00
8/1/2012	0.00
8/2/2012	0.09
8/3/2012	0.00
8/4/2012	0.00
8/5/2012
8/6/2012	0.25
8/7/2012
8/8/2012	0.00
8/9/2012	0.00
8/10/2012	0.00
8/11/2012	0.95
8/12/2012	T
8/13/2012	0.00
8/14/2012
8/15/2012	0.94
8/16/2012	0.01
8/17/2012	0.00
8/18/2012	1.24
8/19/2012	0.01
8/20/2012	0.00
8/21/2012	0.01
8/22/2012	0.00
8/23/2012	0.00
8/24/2012	0.00
8/25/2012	0.00
8/26/2012	0.00
8/27/2012	0.01
8/28/2012	0.84
8/29/2012	0.12
8/30/2012	0.00
8/31/2012	0.00
9/1/2012	0.00
9/2/2012
9/3/2012	0.40
9/4/2012	0.86
9/5/2012
9/6/2012
9/7/2012	0.00
9/8/2012	0.00
9/9/2012	0.33
9/10/2012
9/11/2012
9/12/2012	0.00
9/13/2012	0.00
9/14/2012	0.01
9/15/2012	0.00
9/16/2012	0.00
9/17/2012	0.00
9/18/2012	0.64
9/19/2012	0.80
9/20/2012	0.01
9/21/2012	0.00
9/22/2012	0.00
9/23/2012	0.07
9/24/2012
9/25/2012
9/26/2012	0.00
9/27/2012	0.43
9/28/2012	0.07
9/29/2012	0.04
9/30/2012	0.00

Water Year Overview
Days in Water Year
Daily Prcp Observations
Multiday Prcp Observations
Hail Observations
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Observation Date	Observation Time	Precipitation	Snowfall	Snowfall SWE	Snow Depth	Snow SWE	Notes
6/16/2012	6:00 AM	0.00	0.0	M	M	M	COOL morning; CLEARING with few (<5%) L1 cumulus clouds moving rapidly from the NE; High Pressure centered over PA-NJ border; temp 54; dew pt. 51.7; wind CALM; Hg 30.27" steady;
6/17/2012	6:00 AM	0.00	0.0	M	M	M	Overcast; temp 60; Hg 30.18 steady; Wind CALM; Dew Point 54.59
6/18/2012	6:00 AM	0.00	0.0	M	M	M	COOL morning; OVERCAST; High Pressure centered over PA-NJ border; temp 53.5; dew pt. 51.1; EAST wind 2 mph, 5 mph gusts; Hg 30.06" steady
6/19/2012	6:00 AM	0.00	0.0	M	M	M	MILD morning; OVERCAST; High Pressure systems centered off Cape Cod and central N. Carlolina border; temp 62.5; dew pt. 59.3; CALM, 7 mph SE gusts; Hg 30.12" steady
6/20/2012	6:00 AM	0.00	0.0	M	M	M	COMFORTABLE morning; high hazy blue sky; temp 68; dew pt. 66; CALM; Hg 30.06" steady
6/21/2012	7:00 AM	0.00	0.0	M	M	M	COMFORTABLE & CLEAR; temp 73.6; dew pt. 68.8; CALM; Hg 29.95" steady
6/22/2012	7:40 AM	0.00	0.0	M	M	M	WARM morning; BRIGHT OVERCAST; temp 79.6; dew pt. 73.1; CALM; Hg 29.77" steady
6/23/2012	7:00 AM	0.29	M	M	M	M	Thunderstorms moved through last night between 8:30 and 11PM; temperature dropped from 91F to 74F between 5:00 and 6:30; continued to drop to 69F by 10 PM Current: CALM; few cirrus clouds; Temp: 63F; Dew Point: 62F; Hg: 29.86 STEADY
6/24/2012	6:00 AM	0.00	0.0	M	M	M	COOL morning; blue sky; temp 59.5; dew pt. 55.6; CALM; Hg 29.99" steady
6/25/2012	6:00 AM	0.00	0.0	M	M	M	COMFORTABLE morning; mostly cloudy L8 C&Sc ; temp 68.6; dew pt. 65.9; CALM; Hg 29.73" steady
6/26/2012	6:00 AM	0.07	M	M	M	M	COOL morning; CLEAR; temp 55; dew pt. 47; Light Wind NW 2-4 mph; Hg 29.75" steady
6/27/2012	6:00 AM	0.00	0.0	M	M	M	COOL morning; CLEAR; temp 60; dew pt. 50; CALM; Hg 29.79" STEADY
6/28/2012	6:40 AM	0.00	0.0	M	M	M	COMFORTABLE morning; CLEAR; temp 67; dew pt. 56; CALM; Hg 29.84" STEADY
6/29/2012	8:00 AM	0.07	M	M	M	M	COMFORTABLE morning; CLEAR; temp 71; dew pt. 67; CALM; Hg 29.70" steady Strong wind gust-23 mph, at 4:55AM. Brief period of hail at 4:55 followed by a 1/2-hour thundershower.
6/30/2012	8:00 AM	0.06	M	M	M	M	COMFORTABLE morning; CLEAR; temp 77; dew pt. 69.4; CALM; Hg 29.77" steady Brief period of wind (14-16 mph) and rain between 12:40 and 1:00 AM
7/1/2012	7:00 AM	0.00	0.0	M	M	M
7/2/2012	7:00 AM	0.00	0.0	M	M	M
7/3/2012	7:00 AM	0.00	0.0	M	M	M
7/4/2012	6:00 AM	0.01	M	M	M	M	5-6 AM Heavy overcast. Raining enough to feel an occasional drop on skin. Exposed ground is damp. Dry under trees.
7/5/2012	6:00 AM	0.02	M	M	M	M	storm moved through between 1 and 2 AM
7/6/2012	5:30 AM	0.00	0.0	M	M	M
7/8/2012	7:00 AM	T	0.0	M	M	M	Thunderstorm ~7PM; quick shower with no measurable rainfall in gauge.
7/9/2012	6:00 AM	0.00	0.0	M	M	M
7/10/2012	6:00 AM	0.00	0.0	M	M	M
7/11/2012	7:00 AM	0.01	M	M	M	M	brief shower 7:15 AM 7/10
7/12/2012	7:00 AM	0.00	0.0	M	M	M
7/13/2012	7:00 AM	0.00	0.0	M	M	M
7/14/2012	7:00 AM	0.36	M	M	M	M	Early morning rain from around 3 AM until 7:00
7/15/2012	7:00 AM	0.09	M	M	M	M	Rain ending in early afternoon
7/16/2012	6:00 AM	1.10	M	M	M	M	Steady light rain with a burst around 9:30 pm.
7/17/2012	7:00 AM	0.00	0.0	M	M	M
7/18/2012	7:00 AM	0.00	0.0	M	M	M
7/19/2012	7:00 AM	0.00	0.0	M	M	M
7/20/2012	7:00 AM	0.47	M	M	M	M
7/21/2012	7:00 AM	0.24	M	M	M	M
7/22/2012	6:00 AM	0.00	0.0	M	M	M
7/23/2012	6:00 AM	0.00	0.0	M	M	M
7/24/2012	5:50 AM	0.01	M	M	M	M
7/26/2012	6:00 AM	0.00	0.0	M	M	M
7/27/2012	6:00 AM	0.43	M	M	M	M
7/28/2012	5:00 AM	0.00	0.0	M	M	M
7/29/2012	6:00 AM	0.00	0.0	M	M	M
7/30/2012	6:00 AM	0.00	0.0	M	M	M
7/31/2012	6:00 AM	0.00	0.0	M	M	M
8/1/2012	6:00 AM	0.00	0.0	M	M	M
8/2/2012	6:00 AM	0.09	M	M	M	M	One early evening shower.
8/3/2012	6:00 AM	0.00	0.0	M	M	M	6 AM dense fog
8/4/2012	7:00 AM	0.00	0.0	M	M	M
8/6/2012	7:00 AM	0.25	M	M	M	M
8/8/2012	5:55 AM	0.00	0.0	M	M	M
8/9/2012	6:00 AM	0.00	0.0	M	M	M
8/10/2012	7:00 AM	0.00	0.0	M	M	M
8/11/2012	7:00 AM	0.95	M	M	M	M
8/12/2012	6:00 AM	T	M	M	M	M	Brief, passing showers between 5 and 7 PM
8/13/2012	7:00 AM	0.00	0.0	M	M	M
8/15/2012	6:30 AM	0.94	M	M	M	M
8/16/2012	6:00 AM	0.01	M	M	M	M
8/17/2012	6:00 AM	0.00	0.0	M	M	M
8/18/2012	6:00 AM	1.24	M	M	M	M
8/19/2012	6:00 AM	0.01	M	M	M	M
8/20/2012	6:00 AM	0.00	0.0	M	M	M
8/21/2012	5:25 AM	0.01	M	M	M	M
8/22/2012	7:00 AM	0.00	0.0	M	M	M
8/23/2012	6:00 AM	0.00	0.0	M	M	M
8/24/2012	7:00 AM	0.00	0.0	M	M	M
8/25/2012	6:00 AM	0.00	0.0	M	M	M
8/26/2012	6:00 AM	0.00	0.0	M	M	M
8/27/2012	5:30 AM	0.01	M	M	M	M
8/28/2012	5:00 AM	0.84	M	M	M	M
8/29/2012	5:00 AM	0.12	M	M	M	M
8/30/2012	5:00 AM	0.00	0.0	M	M	M
8/31/2012	5:45 AM	0.00	0.0	M	M	M
9/1/2012	6:00 AM	0.00	0.0	M	M	M
9/3/2012	6:00 AM	0.40	M	M	M	M
9/4/2012	5:30 AM	0.86	M	M	M	M
9/7/2012	6:00 AM	0.00	0.0	M	M	M
9/8/2012	6:00 AM	0.00	0.0	M	M	M
9/9/2012	5:45 AM	0.33	M	M	M	M
9/12/2012	6:00 AM	0.00	0.0	M	M	M
9/13/2012	6:00 AM	0.00	0.0	M	M	M
9/14/2012	5:00 AM	0.01	M	M	M	M
9/15/2012	6:00 AM	0.00	0.0	M	M	M
9/16/2012	7:25 AM	0.00	0.0	M	M	M
9/17/2012	6:30 AM	0.00	0.0	M	M	M
9/18/2012	6:05 AM	0.64	M	M	M	M
9/19/2012	6:00 AM	0.80	M	M	M	M
9/20/2012	6:00 AM	0.01	M	M	M	M
9/21/2012	6:00 AM	0.00	0.0	M	M	M
9/22/2012	7:00 AM	0.00	0.0	M	M	M
9/23/2012	6:30 AM	0.07	M	M	M	M
9/26/2012	6:30 AM	0.00	0.0	M	M	M
9/27/2012	7:05 AM	0.43	M	M	M	M
9/28/2012	7:05 AM	0.07	M	M	M	M
9/29/2012	6:20 AM	0.04	M	M	M	M
9/30/2012	6:30 AM	0.00	0.0	M	M	M

Water Year Overview
Days in Water Year
Daily Prcp Observations
Multiday Prcp Observations
Hail Observations
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Start Date	End Date & Time	Duration in Days	Precipitation	Snow Depth	Snow Depth SWE	Notes

Water Year Overview
Days in Water Year
Daily Prcp Observations
Multiday Prcp Observations
Hail Observations
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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