CoCoRaHS Station WYS : CO-TL-37

2020 CoCoRaHS Water Year Summary for Station CO-TL-37 Report generated on December 15, 2020

Station Overview		Station Location
Station Number	CO-TL-37	Latitude	38.857988
Station Name	Divide 5.2 SSW	Longitude	-105.178453
County	Teller	Elevation (ft)	9402

Water Year Overview
Days in Water Year
Daily Prcp Observations
Multiday Prcp Observations
Hail Observations
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Month	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 19	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
Nov 19	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
Dec 19	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
Jan 20	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
Feb 20	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
March 20	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
April 20	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
May 20	1.39	21	1.39	21	0.00	0	0	10	1	1.0	1	1
June 20	2.16	27	2.16	27	0.00	0	0	12	6	3.1	2	1
July 20	2.44	29	2.44	29	0.00	0	0	16	4	0.0	0	0
Aug 20	2.36	30	2.36	24	0.00	6	1	14	3	0.0	0	0
Sept 20	0.82	25	0.81	21	0.01	4	1	5	2	5.5	2	2
Water Year Totals:	9.17"	132 days	9.16"	122	0.01"	10 days	2	57 days	16 days	9.6"	5 days	4 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
10/1/2019
10/2/2019
10/3/2019
10/4/2019
10/5/2019
10/6/2019
10/7/2019
10/8/2019
10/9/2019
10/10/2019
10/11/2019
10/12/2019
10/13/2019
10/14/2019
10/15/2019
10/16/2019
10/17/2019
10/18/2019
10/19/2019
10/20/2019
10/21/2019
10/22/2019
10/23/2019
10/24/2019
10/25/2019
10/26/2019
10/27/2019
10/28/2019
10/29/2019
10/30/2019
10/31/2019
11/1/2019
11/2/2019
11/3/2019
11/4/2019
11/5/2019
11/6/2019
11/7/2019
11/8/2019
11/9/2019
11/10/2019
11/11/2019
11/12/2019
11/13/2019
11/14/2019
11/15/2019
11/16/2019
11/17/2019
11/18/2019
11/19/2019
11/20/2019
11/21/2019
11/22/2019
11/23/2019
11/24/2019
11/25/2019
11/26/2019
11/27/2019
11/28/2019
11/29/2019
11/30/2019
12/1/2019
12/2/2019
12/3/2019
12/4/2019
12/5/2019
12/6/2019
12/7/2019
12/8/2019
12/9/2019
12/10/2019
12/11/2019
12/12/2019
12/13/2019
12/14/2019
12/15/2019
12/16/2019
12/17/2019
12/18/2019
12/19/2019
12/20/2019
12/21/2019
12/22/2019
12/23/2019
12/24/2019
12/25/2019
12/26/2019
12/27/2019
12/28/2019
12/29/2019
12/30/2019
12/31/2019

Day of Year	Daily Prcp	Multiday Prcp
1/1/2020
1/2/2020
1/3/2020
1/4/2020
1/5/2020
1/6/2020
1/7/2020
1/8/2020
1/9/2020
1/10/2020
1/11/2020
1/12/2020
1/13/2020
1/14/2020
1/15/2020
1/16/2020
1/17/2020
1/18/2020
1/19/2020
1/20/2020
1/21/2020
1/22/2020
1/23/2020
1/24/2020
1/25/2020
1/26/2020
1/27/2020
1/28/2020
1/29/2020
1/30/2020
1/31/2020
2/1/2020
2/2/2020
2/3/2020
2/4/2020
2/5/2020
2/6/2020
2/7/2020
2/8/2020
2/9/2020
2/10/2020
2/11/2020
2/12/2020
2/13/2020
2/14/2020
2/15/2020
2/16/2020
2/17/2020
2/18/2020
2/19/2020
2/20/2020
2/21/2020
2/22/2020
2/23/2020
2/24/2020
2/25/2020
2/26/2020
2/27/2020
2/28/2020
2/29/2020
3/1/2020
3/2/2020
3/3/2020
3/4/2020
3/5/2020
3/6/2020
3/7/2020
3/8/2020
3/9/2020
3/10/2020
3/11/2020
3/12/2020
3/13/2020
3/14/2020
3/15/2020
3/16/2020
3/17/2020
3/18/2020
3/19/2020
3/20/2020
3/21/2020
3/22/2020
3/23/2020
3/24/2020
3/25/2020
3/26/2020
3/27/2020
3/28/2020
3/29/2020
3/30/2020
3/31/2020

Day of Year	Daily Prcp	Multiday Prcp
4/1/2020
4/2/2020
4/3/2020
4/4/2020
4/5/2020
4/6/2020
4/7/2020
4/8/2020
4/9/2020
4/10/2020
4/11/2020
4/12/2020
4/13/2020
4/14/2020
4/15/2020
4/16/2020
4/17/2020
4/18/2020
4/19/2020
4/20/2020
4/21/2020
4/22/2020
4/23/2020
4/24/2020
4/25/2020
4/26/2020
4/27/2020
4/28/2020
4/29/2020
4/30/2020
5/1/2020
5/2/2020
5/3/2020
5/4/2020
5/5/2020
5/6/2020
5/7/2020
5/8/2020
5/9/2020
5/10/2020
5/11/2020	0.00
5/12/2020	0.20
5/13/2020	0.00
5/14/2020	0.00
5/15/2020	0.11
5/16/2020	0.07
5/17/2020	0.40
5/18/2020	0.01
5/19/2020	0.00
5/20/2020	0.00
5/21/2020	0.00
5/22/2020	0.00
5/23/2020	0.00
5/24/2020	0.00
5/25/2020	0.25
5/26/2020	T
5/27/2020	0.00
5/28/2020	0.01
5/29/2020	0.09
5/30/2020	0.05
5/31/2020	0.20
6/1/2020	0.06
6/2/2020	0.10
6/3/2020	0.01
6/4/2020	T
6/5/2020	0.02
6/6/2020	T
6/7/2020	0.34
6/8/2020	0.00
6/9/2020	0.26
6/10/2020	0.02
6/11/2020	0.00
6/12/2020
6/13/2020	T
6/14/2020	0.03
6/15/2020	0.00
6/16/2020
6/17/2020	0.00
6/18/2020	0.00
6/19/2020	T
6/20/2020
6/21/2020	0.00
6/22/2020	T
6/23/2020	0.78
6/24/2020	0.47
6/25/2020	0.00
6/26/2020	0.06
6/27/2020	T
6/28/2020	0.00
6/29/2020	0.01
6/30/2020	0.00

Day of Year	Daily Prcp	Multiday Prcp
7/1/2020	0.00
7/2/2020	0.00
7/3/2020	0.00
7/4/2020	0.45
7/5/2020	0.16
7/6/2020
7/7/2020	T
7/8/2020	0.02
7/9/2020	0.00
7/10/2020	0.00
7/11/2020	0.00
7/12/2020	0.00
7/13/2020	0.05
7/14/2020	T
7/15/2020	0.90
7/16/2020	0.10
7/17/2020	0.22
7/18/2020	0.02
7/19/2020	0.00
7/20/2020	0.08
7/21/2020	T
7/22/2020	0.05
7/23/2020	0.04
7/24/2020	T
7/25/2020	0.05
7/26/2020
7/27/2020	0.17
7/28/2020	0.01
7/29/2020	0.10
7/30/2020	0.02
7/31/2020	0.00
8/1/2020
8/2/2020	0.19
8/3/2020	0.02
8/4/2020	0.02
8/5/2020	T
8/6/2020	0.27
8/7/2020	0.01
8/8/2020	0.00
8/9/2020	0.00
8/10/2020	0.00
8/11/2020	0.00
8/12/2020		**
8/13/2020		**
8/14/2020		**
8/15/2020		**
8/16/2020		**
8/17/2020		0.00
8/18/2020	0.00
8/19/2020	T
8/20/2020	0.24
8/21/2020	0.31
8/22/2020	T
8/23/2020	0.00
8/24/2020	0.01
8/25/2020	0.09
8/26/2020	0.29
8/27/2020	0.55
8/28/2020	0.00
8/29/2020	0.15
8/30/2020	0.17
8/31/2020	0.04
9/1/2020	0.18
9/2/2020	0.01
9/3/2020
9/4/2020	0.00
9/5/2020
9/6/2020
9/7/2020	0.00
9/8/2020	0.00
9/9/2020	0.46
9/10/2020	0.13
9/11/2020	0.00
9/12/2020	T
9/13/2020	0.00
9/14/2020	0.00
9/15/2020	0.00
9/16/2020
9/17/2020	0.00
9/18/2020	0.00
9/19/2020		**
9/20/2020		**
9/21/2020		**
9/22/2020		0.01
9/23/2020	0.03
9/24/2020
9/25/2020	0.00
9/26/2020	0.00
9/27/2020	0.00
9/28/2020	T
9/29/2020	0.00
9/30/2020	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
5/11/2020	7:00 AM	0.00	0.0	M	M	M
5/12/2020	7:00 AM	0.20	M	M	M	M
5/13/2020	7:00 AM	0.00	0.0	M	M	M
5/14/2020	7:00 AM	0.00	0.0	M	M	M
5/15/2020	7:00 AM	0.11	M	M	M	M	TSTM from 9:00 pm to 9:25 pm producing 5 minutes of 3/8 inch soft, white hail. All times are MDT.
5/16/2020	7:00 AM	0.07	M	M	M	M	TSTM passage 15/6:20 pm to 15/6:40 pm
5/17/2020	7:00 AM	0.40	M	M	M	M	TSTMS rolled over the area causing several periods of rain, then no rain, then rain again. One such episode produced sporadic soft hail for a few minutes only.
5/18/2020	10:00 AM	0.01	0.0	M	M	M	Delayed report
5/19/2020	7:00 AM	0.00	0.0	M	M	M
5/20/2020	7:00 AM	0.00	0.0	M	M	M
5/21/2020	7:00 AM	0.00	0.0	M	M	M
5/22/2020	7:00 AM	0.00	0.0	M	M	M
5/23/2020	7:00 AM	0.00	0.0	M	M	M
5/24/2020	7:00 AM	0.00	0.0	M	M	M
5/25/2020	7:00 AM	0.25	1.0	M	1.0	M	Snow on grassy surfaces, cars, decks and insulated roof tops. Bare ground is clear of snow.
5/26/2020	7:00 AM	T	M	M	M	M	Numerous short flurries of snow and grapple during the day. No accumulation.
5/27/2020	7:00 AM	0.00	0.0	M	M	M
5/28/2020	7:00 AM	0.01	M	M	M	M	Brief showers this one short TSTM between 3 and 4 pm
5/29/2020	7:00 AM	0.09	M	M	M	M	Thunder Showers
5/30/2020	6:30 AM	0.05	M	M	M	M	Afternoon showers and TSTMS
5/31/2020	7:00 AM	0.20	M	M	M	M	Numerous rain showers from afternoon into the night
6/1/2020	7:00 AM	0.06	M	M	M	M	Rainshowers in the afternoon and evening
6/2/2020	7:00 AM	0.10	M	M	M	M	Light rain from 2:30 pm to 4:00 pm
6/3/2020	7:00 AM	0.01	M	M	M	M
6/4/2020	7:00 AM	T	M	M	M	M	Very brief rain shower in afternoon
6/5/2020	7:00 AM	0.02	M	M	M	M	Brief showers late afternoon
6/6/2020	7:00 AM	T	M	M	M	M	Brief Rainshower
6/7/2020	7:00 AM	0.34	M	M	M	M	Obs taken 7:00 am. Delayed reporting due to downed power lines caused by very high winds.
6/8/2020	7:00 AM	0.00	0.0	M	M	M
6/9/2020	7:00 AM	0.26	3.0	0.26	3.0	0.26	All snow. Snowing at time of observation.
6/10/2020	7:00 AM	0.02	0.1	0.02	0.0	M	snowing at time of observation. All snow melted by 5:00 pm
6/11/2020	7:00 AM	0.00	0.0	M	M	M
6/13/2020	7:00 AM	T	M	M	M	M	Brief shower
6/14/2020	7:00 AM	0.03	M	M	M	M	Ocnl late pm TSTMs
6/15/2020	7:00 AM	0.00	0.0	M	M	M
6/17/2020	7:00 AM	0.00	0.0	M	M	M
6/18/2020	7:00 AM	0.00	0.0	M	M	M
6/19/2020	7:00 AM	T	M	M	M	M
6/21/2020	7:00 AM	0.00	0.0	M	M	M
6/22/2020	7:00 AM	T	M	M	M	M	Very brief showers between 5 and 6 pm
6/23/2020	7:00 AM	0.78	M	M	M	M	Heavy grapple event between 5:10 and 5:15 pm depositing about 1/2" deep layer of hail.
6/24/2020	7:00 AM	0.47	M	M	M	M	TSTMs began around 4:30 with grapple between 4:45 and 5:00. End of precipitation was late night.
6/25/2020	7:00 AM	0.00	0.0	M	M	M
6/26/2020	7:00 AM	0.06	M	M	M	M	Precip between 10:30 pm and 05:30 am
6/27/2020	7:00 AM	T	M	M	M	M	Short afternoon shower
6/28/2020	7:00 AM	0.00	0.0	M	M	M
6/29/2020	7:00 AM	0.01	M	M	M	M
6/30/2020	7:00 AM	0.00	0.0	M	M	M
7/1/2020	7:00 AM	0.00	0.0	M	M	M
7/2/2020	7:00 AM	0.00	0.0	M	M	M
7/3/2020	7:00 AM	0.00	0.0	M	M	M
7/4/2020	7:00 AM	0.45	M	M	M	M	Morning fog at 6 am, < 400m vis. by 7 pm fog lifted, total overcast, low ceiling.
7/5/2020	7:00 AM	0.16	M	M	M	M
7/7/2020	7:00 AM	T	M	M	M	M
7/8/2020	7:00 AM	0.02	M	M	M	M	Spotty afternoon showers
7/9/2020	7:00 AM	0.00	0.0	M	M	M
7/10/2020	7:00 AM	0.00	0.0	M	M	M
7/11/2020	7:00 AM	0.00	0.0	M	M	M
7/12/2020	7:00 AM	0.00	0.0	M	M	M
7/13/2020	7:00 AM	0.05	M	M	M	M	Evening showers
7/14/2020	7:00 AM	T	M	M	M	M	Rain drops on patio
7/15/2020	7:00 AM	0.90	M	M	M	M	0.85 accumulation between 3:00 pm and 4:15 pm with pea size hail.
7/16/2020	7:00 AM	0.10	M	M	M	M	Small amount of pea size hail accompanied rain shower
7/17/2020	7:00 AM	0.22	M	M	M	M	Afternoon TSTMS
7/18/2020	7:00 AM	0.02	M	M	M	M	Afternoon sprinkles
7/19/2020	7:00 AM	0.00	0.0	M	M	M
7/20/2020	7:00 AM	0.08	M	M	M	M	some small hail fell for a very short time
7/21/2020	7:00 AM	T	M	M	M	M	Few passing showers between 2 and 4 pm. Some required windshield wipers to drive.
7/22/2020	7:00 AM	0.05	M	M	M	M
7/23/2020	7:00 AM	0.04	M	M	M	M	Passing afternoon showers
7/24/2020	7:00 AM	T	M	M	M	M	Afternoon shower
7/25/2020	7:00 AM	0.05	M	M	M	M	Afternoon TSTMs
7/27/2020	7:00 AM	0.17	M	M	M	M	Soft light rain for an extended period into the night. Didn't observe and end time.
7/28/2020	7:00 AM	0.01	M	M	M	M	Heavy dew. Obs was at 07:00 but delayed reporting at 19:02 MDT
7/29/2020	7:00 AM	0.10	M	M	M	M	Dinnertime showers
7/30/2020	7:00 AM	0.02	M	M	M	M	Very brief shower
7/31/2020	7:00 AM	0.00	0.0	M	M	M	light dew this morning
8/2/2020	7:00 AM	0.19	M	M	M	M	Afternoon and evening TSTMs
8/3/2020	7:00 AM	0.02	M	M	M	M	Brief afternoon showers
8/4/2020	7:00 AM	0.02	M	M	M	M	Afternoon RASH lasting maybe 5 minutes
8/5/2020	7:00 AM	T	M	M	M	M	Brief afternoon RASH
8/6/2020	7:00 AM	0.27	M	M	M	M	Mixture of rain and hail
8/7/2020	7:00 AM	0.01	M	M	M	M	Time of occurrence unkn
8/8/2020	7:00 AM	0.00	0.0	M	M	M
8/9/2020	7:00 AM	0.00	0.0	M	M	M
8/10/2020	7:00 AM	0.00	0.0	M	M	M
8/11/2020	6:00 AM	0.00	0.0	M	M	M	Off for a week vacation. Returning on the 17th
8/18/2020	7:00 AM	0.00	0.0	M	M	M	Delayed reporting, observation time is accurate.
8/19/2020	7:00 AM	T	M	M	M	M	Very weak RASH between 3:28 and 3:48 pm
8/20/2020	7:00 AM	0.24	M	M	M	M	Intermittent rain and hail from 2:34pm to 5:23pm
8/21/2020	7:00 AM	0.31	M	M	M	M	Afternoon TSTM
8/22/2020	7:00 AM	T	M	M	M	M	Sprinkles for about 10 minutes
8/23/2020	7:00 AM	0.00	0.0	M	M	M	Smokey
8/24/2020	7:00 AM	0.01	M	M	M	M	Brief afternoon shower
8/25/2020	7:00 AM	0.09	M	M	M	M	Afternoon TSTMs
8/26/2020	7:00 AM	0.29	M	M	M	M	Afternoon TSTMs
8/27/2020	7:00 AM	0.55	M	M	M	M	Afternoon TSMS and light rain into evening
8/28/2020	7:00 AM	0.00	0.0	M	M	M
8/29/2020	7:00 AM	0.15	M	M	M	M	Soft gentle rain.
8/30/2020	7:00 AM	0.17	M	M	M	M	Light rain for several hours in the afternoon and again at night.
8/31/2020	7:00 AM	0.04	M	M	M	M
9/1/2020	7:00 AM	0.18	M	M	M	M	Late night RASH. End time unknown.
9/2/2020	7:00 AM	0.01	M	M	M	M	Unknown source. Rain, condensation, heavy dew?
9/4/2020	7:00 AM	0.00	0.0	M	M	M
9/7/2020	7:00 AM	0.00	0.0	M	M	M
9/8/2020	7:00 AM	0.00	0.0	M	M	M	Faint dusting of snow on roofs and grass but not enough to measure.
9/9/2020	7:00 AM	0.46	4.5	0.46	2.5	M	Variability on the ground caused by wooded valley environment. Snow accumulation in gauge is reported but warm soil temps and turbulent circulation makes depth on the ground highly variable.
9/10/2020	7:00 AM	0.13	1.0	0.13	3.0	M	Snowed in the middle of the night. Some melting occurred.
9/11/2020	7:00 AM	0.00	0.0	M	M	M
9/12/2020	7:00 AM	T	M	M	M	M	Sprinkles from one isolated cloud at 10:28 MDT
9/13/2020	7:00 AM	0.00	0.0	M	M	M
9/14/2020	7:00 AM	0.00	0.0	M	M	M
9/15/2020	7:00 AM	0.00	0.0	M	M	M
9/17/2020	7:00 AM	0.00	0.0	M	M	M
9/18/2020	7:00 AM	0.00	0.0	M	M	M
9/23/2020	7:00 AM	0.03	M	M	M	M	Brief Showers between 3 and 4:30 pm
9/25/2020	7:00 AM	0.00	0.0	M	M	M
9/26/2020	7:00 AM	0.00	0.0	M	M	M	Delayed reporting of 7 am observation.
9/27/2020	7:00 AM	0.00	0.0	M	M	M
9/28/2020	7:00 AM	T	M	M	M	M	Intermittent Snow/Rain experienced around 9 pm. No accumulation.
9/29/2020	7:00 AM	0.00	0.0	M	M	M
9/30/2020	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
8/12/2020	8/17/2020 7:00 AM	6	0.00	0.0	0.00	Some indication of a recent trace; lake of dust on a gravel road.
9/19/2020	9/22/2020 7:00 AM	4	0.01	M	M

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
7/14/2020	3:30 PM		1/4" Pea Size	1/4" Pea Size	1/4" Pea Size	Soft	15	3min	minor leaf damage	Continuous	False	After rain	Same time as smaller hail	vertical
7/15/2020	2:10 PM		1/4" Pea Size	1/4" Pea Size	Rice	Soft	10	3min		Intermittent	True	After rain	Before smaller hail
7/19/2020	2:42 PM	Hail lasted for about a minute at 2:42 pm. Hail stopped before all flowers in window boxes could be protected. Lucky there was no damage because hail was small and intermittent.	Rice	Rice	Rice	Soft	1	1min	no damage	Intermittent	True	After rain	Same time as smaller hail	vertical
7/21/2020	3:12 PM		1/4" Pea Size	1/4" Pea Size	Rice	White Ice	2	2min	no damage	Continuous	True	After rain	After smaller hail
8/5/2020	5:39 PM		3/4" Penny Size	3/8"	1/4" Pea Size	Hard	5	1min	no damage	Continuous	True	Same time as rain	After smaller hail	10-20
8/19/2020	3:37 PM	Hail began at 3:37 pm and ended at 3:40 pm	1/4" Pea Size	1/4" Pea Size	Rice	Soft\|White Ice	3	1min	no damage	Intermittent	True	After rain	After smaller hail	10-20
8/25/2020	3:30 PM		1/4" Pea Size	1/4" Pea Size	1/4" Pea Size	Soft	7	2min	no damage	Continuous	False	After rain	Same time as smaller hail