CoCoRaHS Station WYS : CO-BO-118

2015 CoCoRaHS Water Year Summary for Station CO-BO-118 Report generated on October 4, 2019

Station Overview		Station Location
Station Number	CO-BO-118	Latitude	40.1832
Station Name	Longmont 2.9 WNW	Longitude	-105.1516
County	Boulder	Elevation (ft)	5098

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 14	0.98	0.69	4	0.69	4	0.00	0	3	0	0.0	0	0
Nov 14	0.79	0.09	5	0.09	5	0.00	0	2	0	0.0	0	0
Dec 14	0.56	0.04	1	0.04	1	0.00	0	1	0	0.0	0	0
Jan 15	0.35	0.00	0	0.00	0	0.00	0	0	0	0.0	0	0
Feb 15	0.46	0.00	0	0.00	0	0.00	0	0	0	0.0	0	0
March 15	1.48	0.00	0	0.00	0	0.00	0	0	0	0.0	0	0
April 15	1.79	0.00	0	0.00	0	0.00	0	0	0	0.0	0	0
May 15	2.33	0.66	2	0.66	2	0.00	0	2	0	0.0	0	0
June 15	1.74	0.94	2	0.94	2	0.00	0	2	0	0.0	0	0
July 15	1.26	0.94	24	0.94	24	0.00	0	7	2	0.0	0	0
Aug 15	1.38	0.69	13	0.69	13	0.00	0	4	1	0.0	0	0
Sept 15	1.32	0.02	19	0.02	19	0.00	0	1	3	0.0	0	0
Water Year Totals:	14.44"	4.07"	70 days	4.07"	70	0.00"	0 days	22 days	6 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
10/1/2014
10/2/2014
10/3/2014
10/4/2014
10/5/2014
10/6/2014
10/7/2014
10/8/2014
10/9/2014
10/10/2014	0.66
10/11/2014
10/12/2014
10/13/2014	0.01
10/14/2014	0.00
10/15/2014
10/16/2014
10/17/2014
10/18/2014
10/19/2014
10/20/2014
10/21/2014
10/22/2014
10/23/2014
10/24/2014
10/25/2014
10/26/2014
10/27/2014	0.02
10/28/2014
10/29/2014
10/30/2014
10/31/2014
11/1/2014
11/2/2014
11/3/2014	0.08
11/4/2014	0.01
11/5/2014	0.00
11/6/2014	0.00
11/7/2014	0.00
11/8/2014
11/9/2014
11/10/2014
11/11/2014
11/12/2014
11/13/2014
11/14/2014
11/15/2014
11/16/2014
11/17/2014
11/18/2014
11/19/2014
11/20/2014
11/21/2014
11/22/2014
11/23/2014
11/24/2014
11/25/2014
11/26/2014
11/27/2014
11/28/2014
11/29/2014
11/30/2014
12/1/2014
12/2/2014
12/3/2014
12/4/2014
12/5/2014
12/6/2014
12/7/2014
12/8/2014
12/9/2014
12/10/2014
12/11/2014
12/12/2014
12/13/2014
12/14/2014
12/15/2014
12/16/2014
12/17/2014
12/18/2014
12/19/2014
12/20/2014
12/21/2014
12/22/2014	0.04
12/23/2014
12/24/2014
12/25/2014
12/26/2014
12/27/2014
12/28/2014
12/29/2014
12/30/2014
12/31/2014

Day of Year	Daily Prcp	Multiday Prcp
1/1/2015
1/2/2015
1/3/2015
1/4/2015
1/5/2015
1/6/2015
1/7/2015
1/8/2015
1/9/2015
1/10/2015
1/11/2015
1/12/2015
1/13/2015
1/14/2015
1/15/2015
1/16/2015
1/17/2015
1/18/2015
1/19/2015
1/20/2015
1/21/2015
1/22/2015
1/23/2015
1/24/2015
1/25/2015
1/26/2015
1/27/2015
1/28/2015
1/29/2015
1/30/2015
1/31/2015
2/1/2015
2/2/2015
2/3/2015
2/4/2015
2/5/2015
2/6/2015
2/7/2015
2/8/2015
2/9/2015
2/10/2015
2/11/2015
2/12/2015
2/13/2015
2/14/2015
2/15/2015
2/16/2015
2/17/2015
2/18/2015
2/19/2015
2/20/2015
2/21/2015
2/22/2015
2/23/2015
2/24/2015
2/25/2015
2/26/2015
2/27/2015
2/28/2015
3/1/2015
3/2/2015
3/3/2015
3/4/2015
3/5/2015
3/6/2015
3/7/2015
3/8/2015
3/9/2015
3/10/2015
3/11/2015
3/12/2015
3/13/2015
3/14/2015
3/15/2015
3/16/2015
3/17/2015
3/18/2015
3/19/2015
3/20/2015
3/21/2015
3/22/2015
3/23/2015
3/24/2015
3/25/2015
3/26/2015
3/27/2015
3/28/2015
3/29/2015
3/30/2015
3/31/2015

Day of Year	Daily Prcp	Multiday Prcp
4/1/2015
4/2/2015
4/3/2015
4/4/2015
4/5/2015
4/6/2015
4/7/2015
4/8/2015
4/9/2015
4/10/2015
4/11/2015
4/12/2015
4/13/2015
4/14/2015
4/15/2015
4/16/2015
4/17/2015
4/18/2015
4/19/2015
4/20/2015
4/21/2015
4/22/2015
4/23/2015
4/24/2015
4/25/2015
4/26/2015
4/27/2015
4/28/2015
4/29/2015
4/30/2015
5/1/2015
5/2/2015
5/3/2015
5/4/2015
5/5/2015
5/6/2015
5/7/2015
5/8/2015
5/9/2015
5/10/2015
5/11/2015
5/12/2015
5/13/2015
5/14/2015
5/15/2015
5/16/2015
5/17/2015
5/18/2015
5/19/2015
5/20/2015	0.63
5/21/2015	0.03
5/22/2015
5/23/2015
5/24/2015
5/25/2015
5/26/2015
5/27/2015
5/28/2015
5/29/2015
5/30/2015
5/31/2015
6/1/2015
6/2/2015
6/3/2015
6/4/2015
6/5/2015	0.91
6/6/2015
6/7/2015
6/8/2015
6/9/2015
6/10/2015
6/11/2015
6/12/2015
6/13/2015
6/14/2015
6/15/2015
6/16/2015	0.03
6/17/2015
6/18/2015
6/19/2015
6/20/2015
6/21/2015
6/22/2015
6/23/2015
6/24/2015
6/25/2015
6/26/2015
6/27/2015
6/28/2015
6/29/2015
6/30/2015

Day of Year	Daily Prcp	Multiday Prcp
7/1/2015
7/2/2015
7/3/2015
7/4/2015
7/5/2015
7/6/2015
7/7/2015	0.22
7/8/2015
7/9/2015	0.39
7/10/2015	0.05
7/11/2015	0.00
7/12/2015	0.06
7/13/2015	0.00
7/14/2015	0.04
7/15/2015	T
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	0.00
7/22/2015	0.07
7/23/2015	0.00
7/24/2015	0.00
7/25/2015	0.00
7/26/2015	0.00
7/27/2015	0.00
7/28/2015	0.00
7/29/2015	T
7/30/2015	0.00
7/31/2015	0.00
8/1/2015
8/2/2015
8/3/2015
8/4/2015
8/5/2015
8/6/2015
8/7/2015
8/8/2015
8/9/2015
8/10/2015
8/11/2015
8/12/2015	0.00
8/13/2015
8/14/2015	T
8/15/2015	0.22
8/16/2015	0.22
8/17/2015	0.03
8/18/2015
8/19/2015	0.22
8/20/2015	0.00
8/21/2015
8/22/2015	0.00
8/23/2015	0.00
8/24/2015	0.00
8/25/2015	0.00
8/26/2015	0.00
8/27/2015	0.00
8/28/2015
8/29/2015
8/30/2015
8/31/2015
9/1/2015	0.00
9/2/2015
9/3/2015	0.00
9/4/2015	0.02
9/5/2015
9/6/2015
9/7/2015
9/8/2015	0.00
9/9/2015	0.00
9/10/2015	0.00
9/11/2015	0.00
9/12/2015	0.00
9/13/2015
9/14/2015
9/15/2015	0.00
9/16/2015	T
9/17/2015	0.00
9/18/2015	T
9/19/2015	T
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	0.00
9/26/2015
9/27/2015
9/28/2015
9/29/2015
9/30/2015

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
10/10/2014	7:00 AM	0.66	M	M	M	M
10/13/2014	7:00 AM	0.01	M	M	M	M
10/14/2014	7:00 AM	0.00	0.0	M	M	M
10/27/2014	7:00 AM	0.02	0.0	M	M	M	Rain around 2:45 a.m.
11/3/2014	7:00 AM	0.08	M	M	M	M	Hail at 3:57 a.m., but no measurement of size. Thunder off/on from the time of the hail through at least 5:30 a.m. The thunder might have started before that, but I was asleep!
11/4/2014	7:00 AM	0.01	M	M	M	M
11/5/2014	7:00 AM	0.00	0.0	M	M	M
11/6/2014	7:00 AM	0.00	0.0	M	M	M
11/7/2014	7:00 AM	0.00	0.0	M	M	M
12/22/2014	7:00 AM	0.04	M	M	M	M
5/20/2015	7:00 AM	0.63	M	M	M	M
5/21/2015	7:00 AM	0.03	M	M	M	M	Drizzly day
6/5/2015	7:00 AM	0.91	M	M	M	M	Sporadic hail in the evening, mostly rice, but some pea, grape and even quarter size at times. Filled out a hail report. Nearly continuous lightning and thunder for hours. Friends could see the tornado north of town (toward Berthoud) clearly from the N side of Longmont. No flooding here. St. Vrain River is up at Airport Road this morning (5:30am), but not a lot.
6/16/2015	7:00 AM	0.03	M	M	M	M	Morning thunder. Unusual for here.
7/7/2015	7:00 AM	0.22	M	M	M	M	Impressively large number of relatively small rain drops during showers. Not like typical Colorado rain. High N, small D for the D6 part of the calculation of reflectivity. These showers barely showed up on radar.
7/9/2015	7:00 AM	0.39	M	M	M	M
7/10/2015	7:00 AM	0.05	M	M	M	M
7/11/2015	7:00 AM	0.00	0.0	M	M	M
7/12/2015	7:00 AM	0.06	M	M	M	M
7/13/2015	7:00 AM	0.00	0.0	M	M	M
7/14/2015	7:00 AM	0.04	M	M	M	M
7/15/2015	7:00 AM	T	M	M	M	M
7/16/2015	7:00 AM	0.00	0.0	M	M	M
7/17/2015	7:00 AM	0.00	0.0	M	M	M
7/18/2015	7:00 AM	0.00	0.0	M	M	M
7/19/2015	7:00 AM	0.11	M	M	M	M
7/20/2015	7:00 AM	0.00	0.0	M	M	M
7/21/2015	7:00 AM	0.00	0.0	M	M	M
7/22/2015	7:00 AM	0.07	M	M	M	M
7/23/2015	7:00 AM	0.00	0.0	M	M	M
7/24/2015	7:00 AM	0.00	0.0	M	M	M
7/25/2015	7:00 AM	0.00	0.0	M	M	M
7/26/2015	7:00 AM	0.00	0.0	M	M	M
7/27/2015	7:00 AM	0.00	0.0	M	M	M
7/28/2015	7:00 AM	0.00	0.0	M	M	M
7/29/2015	7:00 AM	T	M	M	M	M
7/30/2015	7:00 AM	0.00	0.0	M	M	M
7/31/2015	7:00 AM	0.00	0.0	M	M	M
8/12/2015	7:00 AM	0.00	0.0	M	M	M
8/14/2015	7:00 AM	T	M	M	M	M
8/15/2015	7:00 AM	0.22	0.0	M	M	M
8/16/2015	7:00 AM	0.22	M	M	M	M
8/17/2015	7:00 AM	0.03	M	M	M	M
8/19/2015	7:00 AM	0.22	M	M	M	M
8/20/2015	7:00 AM	0.00	0.0	M	M	M
8/22/2015	7:00 AM	0.00	0.0	M	M	M
8/23/2015	7:00 AM	0.00	0.0	M	M	M
8/24/2015	7:00 AM	0.00	0.0	M	M	M
8/25/2015	7:00 AM	0.00	0.0	M	M	M
8/26/2015	7:00 AM	0.00	0.0	M	M	M
8/27/2015	7:00 AM	0.00	0.0	M	M	M
9/1/2015	7:00 AM	0.00	0.0	M	M	M
9/3/2015	7:00 AM	0.00	0.0	M	M	M
9/4/2015	7:00 AM	0.02	M	M	M	M
9/8/2015	7:00 AM	0.00	0.0	M	M	M
9/9/2015	7:00 AM	0.00	0.0	M	M	M
9/10/2015	7:00 AM	0.00	0.0	M	M	M
9/11/2015	7:00 AM	0.00	0.0	M	M	M
9/12/2015	7:00 AM	0.00	0.0	M	M	M
9/15/2015	7:00 AM	0.00	0.0	M	M	M
9/16/2015	7:00 AM	T	0.0	M	M	M
9/17/2015	7:00 AM	0.00	0.0	M	M	M
9/18/2015	7:00 AM	T	M	M	M	M
9/19/2015	7:00 AM	T	M	M	M	M
9/20/2015	7:00 AM	0.00	0.0	M	M	M
9/21/2015	7:00 AM	0.00	0.0	M	M	M
9/22/2015	7:00 AM	0.00	0.0	M	M	M
9/23/2015	7:00 AM	0.00	0.0	M	M	M
9/24/2015	7:00 AM	0.00	0.0	M	M	M
9/25/2015	7:00 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
6/4/2015	8:35 PM	Very sporadic. Impressive chest rattling thunder for a long time (less now), lots of brilliant lightning, cloud to ground, inner cloud. Hail has now stopped.	1" Quarter Size	1/2" Grape	1/4" Pea Size	Hard\|White Ice	30		no damage	Intermittent	True	Same time as rain	After smaller hail