Station Overview Station Location
Station Number CO-EP-213 Latitude 39.033977
Station Name Calhan 0.5 W Longitude -104.308331
County El Paso Elevation (ft) 6534



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 11 1.34 1.10 30 1.10 30 0.00 0 0 4 3 10.0 3 1
Nov 11 0.62 0.78 30 0.78 30 0.00 0 0 3 2 6.5 2 0
Dec 11 0.57 1.41 31 1.41 31 0.00 0 0 8 3 20.0 8 2
Jan 12 0.33 0.04 31 0.04 31 0.00 0 0 2 5 0.5 1 0
Feb 12 0.44 2.82 29 2.82 29 0.00 0 0 7 2 34.8 7 0
March 12 1.24 0.00 31 0.00 31 0.00 0 0 0 0 0.0 0 0
April 12 2.09 1.52 30 1.52 30 0.00 0 0 4 4 13.0 3 2
May 12 2.35 0.88 31 0.88 31 0.00 0 0 6 1 0.0 0 0
June 12 2.08 0.64 30 0.64 30 0.00 0 0 5 3 0.0 0 0
July 12 2.48 2.32 32 0.97 19 1.35 13 1 3 3 0.0 0 0
Aug 12 3.18 0.04 31 0.04 31 0.00 0 0 3 4 0.0 0 0
Sept 12 1.21 2.06 30 2.06 30 0.00 0 0 7 2 0.0 0 0
Water Year Totals: 17.93" 13.61" 366 days 12.26" 353 1.35" 13 days 1 52 days 32 days 84.8" 24 days 5 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
10/1/2011 0.00
10/2/2011 0.00
10/3/2011 0.00
10/4/2011 0.00
10/5/2011 0.00
10/6/2011 0.00
10/7/2011 T
10/8/2011 M
10/9/2011 0.32
10/10/2011 T
10/11/2011 T
10/12/2011 0.00
10/13/2011 0.00
10/14/2011 0.00
10/15/2011 0.00
10/16/2011 0.00
10/17/2011 0.00
10/18/2011 0.02
10/19/2011 0.00
10/20/2011 0.00
10/21/2011 0.00
10/22/2011 0.00
10/23/2011 0.00
10/24/2011 0.00
10/25/2011 0.00
10/26/2011 0.23
10/27/2011 0.53
10/28/2011 0.00
10/29/2011 0.00
10/30/2011 0.00
10/31/2011 0.00
11/1/2011 0.00
11/2/2011 0.67
11/3/2011 0.04
11/4/2011 0.00
11/5/2011 0.00
11/6/2011 0.07
11/7/2011 0.00
11/8/2011 0.00
11/9/2011 0.00
11/10/2011 0.00
11/11/2011 0.00
11/12/2011 0.00
11/13/2011 0.00
11/14/2011 0.00
11/15/2011 0.00
11/16/2011 T
11/17/2011 0.00
11/18/2011 0.00
11/19/2011 0.00
11/20/2011 0.00
11/21/2011 0.00
11/22/2011 0.00
11/23/2011 0.00
11/24/2011 0.00
11/25/2011 0.00
11/26/2011 T
11/27/2011 0.00
11/28/2011 0.00
11/29/2011 0.00
11/30/2011 0.00
12/1/2011 0.03
12/2/2011 0.08
12/3/2011 0.15
12/4/2011 0.07
12/5/2011 0.01
12/6/2011 T
12/7/2011 0.00
12/8/2011 0.00
12/9/2011 0.00
12/10/2011 0.00
12/11/2011 0.00
12/12/2011 0.00
12/13/2011 0.00
12/14/2011 T
12/15/2011 0.00
12/16/2011 0.00
12/17/2011 0.00
12/18/2011 0.00
12/19/2011 T
12/20/2011 0.40
12/21/2011 0.00
12/22/2011 0.60
12/23/2011 0.07
12/24/2011 0.00
12/25/2011 0.00
12/26/2011 0.00
12/27/2011 0.00
12/28/2011 0.00
12/29/2011 0.00
12/30/2011 0.00
12/31/2011 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2012 0.00
1/2/2012 0.00
1/3/2012 0.00
1/4/2012 0.00
1/5/2012 0.00
1/6/2012 0.00
1/7/2012 0.00
1/8/2012 0.01
1/9/2012 0.00
1/10/2012 0.00
1/11/2012 T
1/12/2012 T
1/13/2012 0.00
1/14/2012 0.00
1/15/2012 0.00
1/16/2012 0.00
1/17/2012 0.03
1/18/2012 0.00
1/19/2012 0.00
1/20/2012 0.00
1/21/2012 T
1/22/2012 T
1/23/2012 T
1/24/2012 0.00
1/25/2012 0.00
1/26/2012 0.00
1/27/2012 0.00
1/28/2012 0.00
1/29/2012 0.00
1/30/2012 0.00
1/31/2012 0.00
2/1/2012 0.00
2/2/2012 0.63
2/3/2012 0.95
2/4/2012 0.65
2/5/2012 0.00
2/6/2012 0.00
2/7/2012 0.06
2/8/2012 T
2/9/2012 0.00
2/10/2012 0.00
2/11/2012 0.00
2/12/2012 0.10
2/13/2012 0.00
2/14/2012 0.00
2/15/2012 0.00
2/16/2012 0.00
2/17/2012 0.00
2/18/2012 0.03
2/19/2012 0.00
2/20/2012 T
2/21/2012 0.00
2/22/2012 0.00
2/23/2012 0.40
2/24/2012 0.00
2/25/2012 0.00
2/26/2012 0.00
2/27/2012 0.00
2/28/2012 0.00
2/29/2012 0.00
3/1/2012 0.00
3/2/2012 0.00
3/3/2012 0.00
3/4/2012 0.00
3/5/2012 0.00
3/6/2012 0.00
3/7/2012 0.00
3/8/2012 0.00
3/9/2012 0.00
3/10/2012 0.00
3/11/2012 0.00
3/12/2012 0.00
3/13/2012 0.00
3/14/2012 0.00
3/15/2012 0.00
3/16/2012 0.00
3/17/2012 0.00
3/18/2012 0.00
3/19/2012 0.00
3/20/2012 0.00
3/21/2012 0.00
3/22/2012 0.00
3/23/2012 0.00
3/24/2012 0.00
3/25/2012 0.00
3/26/2012 0.00
3/27/2012 0.00
3/28/2012 0.00
3/29/2012 0.00
3/30/2012 0.00
3/31/2012 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2012 0.00
4/2/2012 0.00
4/3/2012 T
4/4/2012 0.88
4/5/2012 0.00
4/6/2012 0.00
4/7/2012 0.00
4/8/2012 0.00
4/9/2012 0.00
4/10/2012 0.00
4/11/2012 T
4/12/2012 0.41
4/13/2012 T
4/14/2012 T
4/15/2012 0.17
4/16/2012 0.00
4/17/2012 0.00
4/18/2012 0.00
4/19/2012 0.00
4/20/2012 0.00
4/21/2012 0.00
4/22/2012 0.00
4/23/2012 0.00
4/24/2012 0.00
4/25/2012 0.00
4/26/2012 0.00
4/27/2012 0.06
4/28/2012 0.00
4/29/2012 0.00
4/30/2012 0.00
5/1/2012 0.00
5/2/2012 0.00
5/3/2012 0.00
5/4/2012 0.00
5/5/2012 0.00
5/6/2012 0.00
5/7/2012 0.06
5/8/2012 0.32
5/9/2012 0.00
5/10/2012 0.00
5/11/2012 0.00
5/12/2012 0.07
5/13/2012 0.00
5/14/2012 0.01
5/15/2012 0.00
5/16/2012 0.00
5/17/2012 0.00
5/18/2012 0.00
5/19/2012 0.00
5/20/2012 0.00
5/21/2012 T
5/22/2012 0.00
5/23/2012 0.00
5/24/2012 0.33
5/25/2012 0.09
5/26/2012 0.00
5/27/2012 0.00
5/28/2012 0.00
5/29/2012 0.00
5/30/2012 0.00
5/31/2012 0.00
6/1/2012 0.00
6/2/2012 0.00
6/3/2012 T
6/4/2012 0.22
6/5/2012 0.02
6/6/2012 0.00
6/7/2012 0.17
6/8/2012 0.14
6/9/2012 0.00
6/10/2012 0.00
6/11/2012 T
6/12/2012 0.00
6/13/2012 0.00
6/14/2012 0.00
6/15/2012 0.00
6/16/2012 0.09
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 0.00
6/24/2012 0.00
6/25/2012 0.00
6/26/2012 0.00
6/27/2012 0.00
6/28/2012 0.00
6/29/2012 T
6/30/2012 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2012 **
7/2/2012 **
7/3/2012 **
7/4/2012 **
7/5/2012 **
7/6/2012 **
7/7/2012 **
7/8/2012 **
7/9/2012 **
7/10/2012 **
7/11/2012 **
7/12/2012 **
7/13/2012 0.00 1.35
7/14/2012 0.00
7/15/2012 0.00
7/16/2012 0.00
7/17/2012 0.04
7/18/2012 0.00
7/19/2012 0.00
7/20/2012 0.00
7/21/2012 0.00
7/22/2012 0.00
7/23/2012 0.00
7/24/2012 0.00
7/25/2012 0.00
7/26/2012 0.00
7/27/2012 T
7/28/2012 T
7/29/2012 T
7/30/2012 0.09
7/31/2012 0.84
8/1/2012 0.01
8/2/2012 0.02
8/3/2012 0.00
8/4/2012 0.00
8/5/2012 0.00
8/6/2012 0.00
8/7/2012 0.00
8/8/2012 0.00
8/9/2012 0.00
8/10/2012 0.00
8/11/2012 0.00
8/12/2012 0.00
8/13/2012 0.00
8/14/2012 0.00
8/15/2012 0.00
8/16/2012 0.00
8/17/2012 0.00
8/18/2012 0.00
8/19/2012 0.00
8/20/2012 0.00
8/21/2012 0.01
8/22/2012 0.00
8/23/2012 T
8/24/2012 T
8/25/2012 T
8/26/2012 T
8/27/2012 0.00
8/28/2012 0.00
8/29/2012 0.00
8/30/2012 0.00
8/31/2012 0.00
9/1/2012 0.00
9/2/2012 0.00
9/3/2012 0.16
9/4/2012 0.20
9/5/2012 0.00
9/6/2012 0.00
9/7/2012 0.00
9/8/2012 0.00
9/9/2012 0.00
9/10/2012 0.00
9/11/2012 0.00
9/12/2012 0.00
9/13/2012 0.86
9/14/2012 0.00
9/15/2012 0.00
9/16/2012 0.00
9/17/2012 T
9/18/2012 0.00
9/19/2012 0.00
9/20/2012 0.00
9/21/2012 0.00
9/22/2012 0.00
9/23/2012 0.00
9/24/2012 0.00
9/25/2012 T
9/26/2012 0.41
9/27/2012 0.31
9/28/2012 0.10
9/29/2012 0.02
9/30/2012 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2011 7:00 AM 0.00 0.0 M M M
10/2/2011 7:00 AM 0.00 0.0 M M M
10/3/2011 7:00 AM 0.00 0.0 M M M
10/4/2011 7:00 AM 0.00 0.0 M M M
10/5/2011 12:30 PM 0.00 0.0 M M M no rain here but saw a lot of it in NY last week while on vacation
10/6/2011 7:00 AM 0.00 0.0 M M M
10/7/2011 7:00 AM T M M M M very strong winds. leading edge of storm droped a trace of rain. winds tore up my deck plastic and the fiber glass roof,temperature 0 c, lite frost, currently clear skies, calm wind.
10/8/2011 8:15 AM M M M M M the amount is approximate as the strong winds knocked over my weather station. however the ground accumulation of sleet and snow is 1/8" sleet since 6 am this morning, 1/4" snow since 7:45 with heavy snow currently falling (edit: daily precip initially recorded as 1.50". changed to NA due to decimal error suspicion. coordinator contacted. P.G.)
10/9/2011 7:00 AM 0.32 2.0 M M M current temp -3 c, lite frost on surfaces, cloudy, calm. storm yesterday was rain over night,sleet from 5ish am to 6ish then snow till 1:30ish. the strong winds mad it difficult for the snow to land in the gauge. took measurements from a dosen places in yard then averaged. forgot to do the core. next time
10/10/2011 7:00 AM T M M M M yesterday was cloudy with a brief shower in the evening. current temp 30 F winds calm skies clear
10/11/2011 7:00 AM T M M M M some time after 2:30 am a strong blow came through.lasted about 20 to 30 min with a few drops temp currently 5 c
10/12/2011 7:00 AM 0.00 0.0 M M M only saw verga yesterday
10/13/2011 7:00 AM 0.00 0.0 M M M nice weather no rain
10/14/2011 7:00 AM 0.00 0.0 M M M another nice day
10/15/2011 7:00 AM 0.00 0.0 M M M clear skies yesterday cold wind from the south
10/16/2011 9:40 AM 0.00 0.0 M M M another nice day
10/17/2011 7:00 AM 0.00 0.0 M M M yesterday partly cloudy windy currently very cloudy with verga showers in the area
10/18/2011 8:50 AM 0.02 M M M M yesterday a front came through at 9 am with high winds and light rain. bands of rain fell off and on through out the day with high winds all day some gusts in the 35 and higher range at times
10/19/2011 8:50 AM 0.00 0.0 M M M lite frost today very heavy frost yesterday and hard freeze that wiped out the flower pots. clear skies at the moment
10/20/2011 7:00 AM 0.00 0.0 M M M very lit frost on above ground surfaces clear skies calm winds
10/21/2011 7:00 AM 0.00 0.0 M M M nice day
10/22/2011 5:00 PM 0.00 0.0 M M M another nice day
10/23/2011 7:00 AM 0.00 0.0 M M M
10/24/2011 7:00 AM 0.00 0.0 M M M
10/25/2011 7:00 AM 0.00 0.0 M M M
10/26/2011 8:00 AM 0.23 2.0 0.23 2.0 M the storm started in the eastern rampart range around 4 pm yesterday as rain then turned over to snow after dark. the snow reached calhan around 8 pm. snow showers peridic during night. continuing at this moment.
10/27/2011 7:00 AM 0.53 6.0 0.53 M M snowed all day at times heavy, between 130 and 230pm had 3 inches
10/28/2011 7:00 AM 0.00 0.0 M M M clear and cold yeaterday the overnight temp was 16 f last night the temp was 22f
10/29/2011 7:00 AM 0.00 0.0 M M M nice day yesterday acloudy this morning
10/30/2011 8:30 AM 0.00 0.0 M M M warm cloudy day yesterday clear skies today
10/31/2011 7:00 AM 0.00 0.0 M M M
11/1/2011 7:00 AM 0.00 0.0 M M M
11/2/2011 9:40 AM 0.67 6.0 0.67 M M currently high winds above 25mph last night the storm came in just after 11 pm with high winds and snow. blew all night snowed all night from the west n west if guage is to be believed. drifts are at 14 in at the peaks and 24 in wide. 6 inches in the rain guage.
11/3/2011 9:30 AM 0.04 0.5 0.04 M M strong high winds till about noon with ground blizzard then winds died down a lot and there was lite snow for e rest of the afternoon. today dawned clear and calm
11/4/2011 8:45 AM 0.00 0.0 M M M breezy day yesterday cloudy today
11/5/2011 6:44 PM 0.00 0.0 M M M over night there was no precip. over cast and wind were present
11/6/2011 7:00 AM 0.07 M M M M had a nice storm yesterday evening. the cold temp and moisture have produced a heavy frost this morning. have been neglecting to mention that we have been having frost every morning for the past several weeks since the first snow in october. at th4 moment it is clear and calm
11/7/2011 7:00 AM 0.00 0.0 M M M frosty over cast
11/8/2011 7:00 AM 0.00 0.0 M M M
11/9/2011 9:30 AM 0.00 0.0 M M M hard freeze with heavy frost overnight cloudy yesterday cold and breezy
11/10/2011 7:00 AM 0.00 0.0 M M M
11/11/2011 7:00 AM 0.00 0.0 M M M
11/12/2011 7:00 AM 0.00 0.0 M M M
11/13/2011 7:00 AM 0.00 0.0 M M M calm in early morning and evening was in springs area all day where extremely strong winds were taking down signs and blowing traffic around on I25 from monument hill to fort carson. dust storms all over town
11/14/2011 7:00 AM 0.00 0.0 M M M
11/15/2011 7:00 AM 0.00 0.0 M M M
11/16/2011 8:45 AM T M M M M cloudy yesterday and breezy and cold in pm frost over night
11/17/2011 7:00 AM 0.00 0.0 M M M
11/18/2011 7:00 AM 0.00 0.0 M M M
11/19/2011 7:00 AM 0.00 0.0 M M M
11/20/2011 7:00 AM 0.00 0.0 M M M
11/21/2011 7:00 AM 0.00 0.0 M M M
11/22/2011 7:00 AM 0.00 0.0 M M M
11/23/2011 7:00 AM 0.00 0.0 M M M
11/24/2011 7:00 AM 0.00 0.0 M M M
11/25/2011 7:00 AM 0.00 0.0 M M M
11/26/2011 8:30 AM T M M M M extremely windy in the 40+ range over night in the 25-30+ range at the moment
11/27/2011 7:00 AM 0.00 0.0 M M M
11/28/2011 7:00 AM 0.00 0.0 M M M nice day yesterday cloudy today
11/29/2011 7:00 AM 0.00 0.0 M M M cloudy cold yesterday clear cold today
11/30/2011 7:00 AM 0.00 0.0 M M M
12/1/2011 8:00 AM 0.03 0.3 0.03 M M currently lite snow falling, very windy over night cloudy yesterday snow very dirty
12/2/2011 8:40 AM 0.08 1.5 0.08 M M lite snow all day yesterday and last night fog over night and currently 1/2" of horfrost on trees
12/3/2011 8:45 AM 0.15 2.0 0.15 M M high winds in the 30-45 mph range blowing snow drifts to 6" around buildings 2"new snow in gage
12/4/2011 7:00 AM 0.07 0.7 0.07 M M snow all day did mostly stop in the afternoon some time cloudy this morning clam winds at the moment
12/5/2011 8:30 AM 0.01 0.5 0.01 M M overcast at times saw sun briefly lite snow over night overcast at the moment
12/6/2011 9:45 AM T T M M M cloudy yesterday clear today
12/7/2011 7:00 AM 0.00 0.0 M M M clear and calm
12/8/2011 7:00 AM 0.00 0.0 M M M
12/9/2011 7:00 AM 0.00 0.0 M M M
12/10/2011 7:00 AM 0.00 0.0 M M M
12/11/2011 7:00 AM 0.00 0.0 M M M
12/12/2011 7:00 AM 0.00 0.0 M M M
12/13/2011 7:00 AM 0.00 0.0 M M M
12/14/2011 8:15 AM T M M M M looks like we had a trace of something over night. had wind and clouds all day yesterday
12/15/2011 10:00 AM 0.00 0.0 M M M colder today frost on every thing
12/16/2011 7:00 AM 0.00 0.0 M M M
12/17/2011 7:00 AM 0.00 0.0 M M M
12/18/2011 7:00 AM 0.00 0.0 M M M
12/19/2011 11:30 AM T M M M M front came in early this morning before sunrise the snow just got here at 11:20am strong cold winda out of the north
12/20/2011 8:15 AM 0.40 5.0 0.40 M M snow started yesterday around 11:30am and didn't quit till sometime after 10:00pm ground measurements ranged from 2" to 5" with 6"-&" in the drifts. the guage contained 5" which is the amt i used for the melted amt.
12/21/2011 7:00 AM 0.00 0.0 M M M
12/22/2011 7:45 AM 0.60 7.0 0.60 10.0 1.13 snow came in after dark yesterday evening with strong winds currently snowing with winds less than 25mph visibility 1/2 to 1/4 mi drifts from 8" to 14" with no less than 6" in between. drifts are 10' to 15' wide in most places
12/23/2011 8:30 AM 0.07 3.0 0.07 8.0 1.00 a south wind rearranged the snow to a mostly 8" depth over night with a few drifts remaining in the 12" to 24" heighth. took the core from one of the 8" areas. currently skies are clear.
12/24/2011 7:00 AM 0.00 0.0 M M M
12/25/2011 7:00 AM 0.00 0.0 M M M
12/26/2011 7:00 AM 0.00 0.0 M M M
12/27/2011 7:00 AM 0.00 0.0 M M M
12/28/2011 7:00 AM 0.00 0.0 M M M
12/29/2011 7:00 AM 0.00 0.0 M M M
12/30/2011 7:00 AM 0.00 0.0 M M M
12/31/2011 7:00 AM 0.00 0.0 M M M
1/1/2012 7:00 AM 0.00 0.0 M M M
1/2/2012 7:00 AM 0.00 0.0 M M M
1/3/2012 7:00 AM 0.00 0.0 M M M
1/4/2012 7:00 AM 0.00 0.0 M M M
1/5/2012 7:00 AM 0.00 0.0 M M M
1/6/2012 7:00 AM 0.00 0.0 M M M
1/7/2012 7:00 AM 0.00 0.0 M M M
1/8/2012 8:15 AM 0.01 T 0.01 M M had a trace of snow over night
1/9/2012 7:00 AM 0.00 0.0 M M M
1/10/2012 7:00 AM 0.00 0.0 M M M
1/11/2012 10:00 AM T T M M M trace of snow very high winds knocked down guage so no melt amt available. winds continue to be in the 30 to 40 range
1/12/2012 9:30 AM T T M M M due to high winds yesterday the snow was transported parallel to the ground for the most part. the flurries were lite all day when they came and only lasted a few minets.
1/13/2012 7:00 AM 0.00 0.0 M M M
1/14/2012 7:00 AM 0.00 0.0 M M M
1/15/2012 7:00 AM 0.00 0.0 M M M
1/16/2012 7:00 AM 0.00 0.0 M M M
1/17/2012 8:40 AM 0.03 0.5 0.03 M M snow started sometime after sunset here. at 10pm there was a trace on the ground it was snowing and the stars were very visable but the clouds were quite aways north.not long after that it clouded up and lightly snowed all night. currently it is still snowing lightly with winds out of the south
1/18/2012 7:00 AM 0.00 0.0 M M M
1/19/2012 7:00 AM 0.00 0.0 M M M
1/20/2012 7:00 AM 0.00 0.0 M M M
1/21/2012 7:45 AM T T M M M last night we ad fog,frost and a trace of snow. at the moment it is cloudy
1/22/2012 7:40 AM T T M M M a trace of corn snow ad cloudy very strong winds last night and most of yesterday
1/23/2012 7:45 AM T T M M M yesterday occasional flurries with extremely high winds till mid afternoon then sunny with lesser winds at the moment partly cloudy and lite frost
1/24/2012 7:00 AM 0.00 0.0 M M M
1/25/2012 8:00 AM 0.00 0.0 M M M very heavy frost on all surfaces this morning almost looks like a lite snow very pretty skies clear no wind cold
1/26/2012 7:00 AM 0.00 0.0 M M M
1/27/2012 7:00 AM 0.00 0.0 M M M
1/28/2012 7:00 AM 0.00 0.0 M M M
1/29/2012 7:00 AM 0.00 0.0 M M M
1/30/2012 7:00 AM 0.00 0.0 M M M
1/31/2012 7:00 AM 0.00 0.0 M M M
2/1/2012 7:00 AM 0.00 0.0 M M M
2/2/2012 8:15 PM 0.63 10.0 0.63 M M since 1 pm today we have had 10 inches of snow in the guage withcurrent drifts standing at 10 to 24"
2/3/2012 8:00 AM 0.95 7.0 0.95 M M winds in the 25-30 range blizzard conditions with falling and blowing snow drifts to 36 inches 10-17" average general depth around the place roads closed snowmobills out
2/4/2012 8:00 AM 0.65 7.5 0.65 M M huge drifts 4 - 6 ft in mobile home park will take most of day to dig out cloudy snow stopped sometime in the night after 10pm winds have picked up again in the 15-20mph wind chill very dangerous
2/5/2012 7:00 AM 0.00 0.0 M M M
2/6/2012 7:00 AM 0.00 0.0 M M M
2/7/2012 8:00 AM 0.06 1.0 0.06 M M snow started arround 3pm flurries till 5pm then much heavier for the rest of the evening
2/8/2012 8:00 AM T T T M M while iy snowed all day yesterday i could only measure a trace to 1/2" at the most and that was most likely due to the wind allthe drifts were rearrainged last night
2/9/2012 7:00 AM 0.00 0.0 M M M
2/10/2012 7:00 AM 0.00 0.0 M M M
2/11/2012 7:00 AM 0.00 0.0 M M M
2/12/2012 3:00 PM 0.10 2.0 0.10 M M this is a 2 day total illness kept me from reading yesterday. high winds make for an unreliable reading
2/13/2012 7:00 AM 0.00 0.0 M M M
2/14/2012 7:00 AM 0.00 0.0 M M M
2/15/2012 7:00 AM 0.00 0.0 M M M
2/16/2012 7:00 AM 0.00 0.0 M M M
2/17/2012 7:00 AM 0.00 0.0 M M M
2/18/2012 8:30 AM 0.03 0.3 0.03 M M lite snow over night, clear skies today
2/19/2012 7:00 AM 0.00 0.0 M M M
2/20/2012 7:00 AM T T T M M currently strong winds and lite snow
2/21/2012 7:00 AM 0.00 0.0 M M M
2/22/2012 7:00 AM 0.00 0.0 M M M
2/23/2012 3:30 PM 0.40 7.0 0.40 M M this measurement came from the guage and doesn't represent what is currently on the ground as the severe winds seem to have blown most of the new snow away. however many of the drifts that have formed are about that high
2/24/2012 7:00 AM 0.00 0.0 M M M
2/25/2012 7:00 AM 0.00 0.0 M M M
2/26/2012 7:00 AM 0.00 0.0 M M M
2/27/2012 7:00 AM 0.00 0.0 M M M
2/28/2012 7:00 AM 0.00 0.0 M M M
2/29/2012 7:00 AM 0.00 0.0 M M M
3/1/2012 7:00 AM 0.00 0.0 M M M
3/2/2012 7:00 AM 0.00 0.0 M M M
3/3/2012 7:00 AM 0.00 0.0 M M M
3/4/2012 7:00 AM 0.00 0.0 M M M
3/5/2012 7:00 AM 0.00 0.0 M M M
3/6/2012 7:00 AM 0.00 0.0 M M M
3/7/2012 7:00 AM 0.00 0.0 M M M
3/8/2012 7:00 AM 0.00 0.0 M M M
3/9/2012 7:00 AM 0.00 0.0 M M M
3/10/2012 7:00 AM 0.00 0.0 M M M
3/11/2012 7:00 AM 0.00 0.0 M M M
3/12/2012 7:00 AM 0.00 0.0 M M M
3/13/2012 7:00 AM 0.00 0.0 M M M
3/14/2012 7:00 AM 0.00 0.0 M M M
3/15/2012 7:00 AM 0.00 0.0 M M M
3/16/2012 7:00 AM 0.00 0.0 M M M
3/17/2012 7:00 AM 0.00 0.0 M M M
3/18/2012 7:00 AM 0.00 0.0 M M M
3/19/2012 7:00 AM 0.00 0.0 M M M
3/20/2012 7:00 AM 0.00 0.0 M M M
3/21/2012 7:00 AM 0.00 0.0 M M M
3/22/2012 7:00 AM 0.00 0.0 M M M
3/23/2012 7:00 AM 0.00 0.0 M M M
3/24/2012 7:00 AM 0.00 0.0 M M M
3/25/2012 7:00 AM 0.00 0.0 M M M
3/26/2012 7:00 AM 0.00 0.0 M M M
3/27/2012 7:00 AM 0.00 0.0 M M M
3/28/2012 7:00 AM 0.00 0.0 M M M
3/29/2012 7:00 AM 0.00 0.0 M M M
3/30/2012 7:00 AM 0.00 0.0 M M M
3/31/2012 7:00 AM 0.00 0.0 M M M
4/1/2012 7:00 AM 0.00 0.0 M M M
4/2/2012 7:00 AM 0.00 0.0 M M M
4/3/2012 9:00 AM T 2.0 M M M high winds periods of wet snow and corn snow through out the day not able to get melt value as late to work there was signifacant icing on wind shield if car that i was not able to get off had to use other vehicle that was facing other way
4/4/2012 9:00 AM 0.88 9.0 0.88 9.0 0.88 this is a 2 day total. yesterday there was almost 2 inches in the gauge when i went to work. it snowed all day in calhan then quit around 4 then started up sometime in the evening and was very heavy at 11:30 when i went to bed. we had very strong winds for the last 2 days.
4/5/2012 7:00 AM 0.00 0.0 M M M
4/6/2012 7:00 AM 0.00 0.0 M M M
4/7/2012 7:00 AM 0.00 0.0 M M M
4/8/2012 7:00 AM 0.00 0.0 M M M
4/9/2012 7:00 AM 0.00 0.0 M M M
4/10/2012 7:00 AM 0.00 0.0 M M M
4/11/2012 11:00 AM T M M M M had some thunder yesterday around 6:30 pm with a brief shower after
4/12/2012 7:45 AM 0.41 M M M M last night high winds in the 35-45 mph range with gusts higher
4/13/2012 9:00 AM T M M M M
4/14/2012 9:00 AM T M M M M
4/15/2012 8:00 AM 0.17 2.0 0.17 2.0 0.20 snow came in around 12 am. cor was taken from the top of my step railing. the other reading came from what was in the guage. there was 1 3/4" in it. the snow is more wet/icy than flaky. we did get a trace of rain yesterday afternoon when the first front came through.
4/16/2012 7:00 AM 0.00 0.0 M M M
4/17/2012 7:00 AM 0.00 0.0 M M M
4/18/2012 7:00 AM 0.00 0.0 M M M
4/19/2012 7:00 AM 0.00 0.0 M M M
4/20/2012 7:00 AM 0.00 0.0 M M M
4/21/2012 7:00 AM 0.00 0.0 M M M
4/22/2012 7:00 AM 0.00 0.0 M M M
4/23/2012 7:00 AM 0.00 0.0 M M M
4/24/2012 7:00 AM 0.00 0.0 M M M
4/25/2012 7:00 AM 0.00 0.0 M M M
4/26/2012 7:00 AM 0.00 0.0 M M M
4/27/2012 8:15 AM 0.06 M M M M storm came in yesterday evening wit a lot of wind and rain from the south also a lotof lightening that nocked out the power at least 3 times
4/28/2012 7:00 AM 0.00 0.0 M M M
4/29/2012 7:00 AM 0.00 0.0 M M M
4/30/2012 7:00 AM 0.00 0.0 M M M
5/1/2012 7:00 AM 0.00 0.0 M M M
5/2/2012 7:00 AM 0.00 0.0 M M M
5/3/2012 7:00 AM 0.00 0.0 M M M
5/4/2012 7:00 AM 0.00 0.0 M M M
5/5/2012 7:00 AM 0.00 0.0 M M M
5/6/2012 7:00 AM 0.00 0.0 M M M
5/7/2012 8:45 AM 0.06 M M M M currently cloudy and slightly drippy similar to what you get with fog
5/8/2012 7:30 AM 0.32 M M M M yesterday we had rain most of the day with several episodes of snow. did see a few patches of accumulated snow in the black forest on my way to a meeting at 4:30 yesterday
5/9/2012 7:00 AM 0.00 0.0 M M M
5/10/2012 7:00 AM 0.00 0.0 M M M
5/11/2012 7:00 AM 0.00 0.0 M M M
5/12/2012 6:30 AM 0.07 M M M M
5/13/2012 7:00 AM 0.00 0.0 M M M
5/14/2012 8:45 AM 0.01 M M M M had fog in am rain mid afternoon yesterday and a lite frost this morning
5/15/2012 7:00 AM 0.00 0.0 M M M
5/16/2012 7:00 AM 0.00 0.0 M M M
5/17/2012 7:00 AM 0.00 0.0 M M M
5/18/2012 7:00 AM 0.00 0.0 M M M
5/19/2012 7:00 AM 0.00 0.0 M M M
5/20/2012 7:00 AM 0.00 0.0 M M M
5/21/2012 5:45 PM T M M M M had a trace of rain this afternoon
5/22/2012 7:00 AM 0.00 0.0 M M M
5/23/2012 7:00 AM 0.00 0.0 M M M
5/24/2012 8:15 AM 0.33 M M M M rain rain glorious rain came at last around 3:30 pm and off and on through out the night. not a lot of wind a few thunder and lightning clouds just gentle rain!!!
5/25/2012 8:15 AM 0.09 M M M M rain in evening with the ocasional thunder hrad storm arround 11 pm produced 1/4" hail for about 10 min. sky was clear behind hail
5/26/2012 3:30 PM 0.00 0.0 M M M very strong winds out of the south 35+ mph warm mid 80s
5/27/2012 7:00 AM 0.00 0.0 M M M
5/28/2012 7:00 AM 0.00 0.0 M M M
5/29/2012 7:00 AM 0.00 0.0 M M M
5/30/2012 7:00 AM 0.00 0.0 M M M
5/31/2012 7:00 AM 0.00 0.0 M M M
6/1/2012 7:00 AM 0.00 0.0 M M M
6/2/2012 7:00 AM 0.00 0.0 M M M
6/3/2012 9:15 AM T M M M M had brief shower arround 2:30 pm yesterday
6/4/2012 7:30 AM 0.22 M M M M rain started arround 5 pm finnished arround 9pm
6/5/2012 6:00 PM 0.02 M M M M had a brief shower that formed up se of calhan then moved over town then moved se after about 30 min
6/6/2012 7:00 AM 0.00 0.0 M M M
6/7/2012 7:30 AM 0.17 M M M M cloudy yesterday afternoon strong winds lightning with a few spots arround 5:30pm then rain with lightning after 9pm
6/8/2012 8:00 AM 0.14 M M M M severe weather moved through the calhan/simla area yesterday evening. the cloud was rotating and i got good pictures. the cloud did drop a funnel cloud that i reported to noaa and i was able to spot at least 3 other instances when the cloud tried to form more funnel clouds also on my cammera. there were at least 3 instances of strait line winds the first took out the fence next to my place and took away my hail card. i was able to measure the hail to 1/2 inch when it came. the exact timethis happened i forgot to check. the sirrons did go off 2 times and the emergency phone system did work. the day had started with fog in the morning that had cleared off by 1pm at that time a very hugr cloudcomplex started to form up to the north. durring the heighth of the storm we had winds from the east,north west south then the se again when the storm finaly colapsed. thercontinued to be lightning showers in the area till well after midnight. currently the winds are lite with high fog in the area
6/9/2012 7:00 AM 0.00 0.0 M M M
6/10/2012 7:00 AM 0.00 0.0 M M M
6/11/2012 9:00 AM T M M M M
6/12/2012 7:00 AM 0.00 0.0 M M M
6/13/2012 7:00 AM 0.00 0.0 M M M
6/14/2012 7:00 AM 0.00 0.0 M M M
6/15/2012 7:00 AM 0.00 0.0 M M M
6/16/2012 7:30 AM 0.09 M M M M t=storm came through arround 3 :45am this morning rain fell for about 10 min. lots od lightning in area
6/17/2012 7:00 AM 0.00 0.0 M M M
6/18/2012 7:00 AM 0.00 0.0 M M M
6/19/2012 7:00 AM 0.00 0.0 M M M
6/20/2012 7:00 AM 0.00 0.0 M M M
6/21/2012 7:00 AM 0.00 0.0 M M M
6/22/2012 7:00 AM 0.00 0.0 M M M
6/23/2012 7:00 AM 0.00 0.0 M M M
6/24/2012 7:00 AM 0.00 0.0 M M M
6/25/2012 7:00 AM 0.00 0.0 M M M
6/26/2012 7:00 AM 0.00 0.0 M M M
6/27/2012 7:00 AM 0.00 0.0 M M M
6/28/2012 7:00 AM 0.00 0.0 M M M
6/29/2012 3:00 PM T M M M M abrif storm came in yesterday afternoon most of the rain fel se of me but i did get alittle for about 5 minutes
6/30/2012 7:00 AM 0.00 0.0 M M M
7/13/2012 8:30 PM 0.00 0.0 M M M just got back from vacation there was 1.35 inches in the rain guage. i understand that most of it came last weekend so i will try to break it diwn as best i can by what my neighbor said in the multi day acc. site
7/14/2012 7:00 AM 0.00 0.0 M M M
7/15/2012 7:00 AM 0.00 0.0 M M M
7/16/2012 7:00 AM 0.00 0.0 M M M
7/17/2012 8:30 AM 0.04 M M M M small rain in evening
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 0.00 0.0 M M M
7/21/2012 7:00 AM 0.00 0.0 M M M
7/22/2012 7:00 AM 0.00 0.0 M M M
7/23/2012 7:00 AM 0.00 0.0 M M M
7/24/2012 7:00 AM 0.00 0.0 M M M
7/25/2012 7:00 AM 0.00 0.0 M M M
7/26/2012 7:00 AM 0.00 0.0 M M M
7/27/2012 9:00 AM T M M M M
7/28/2012 9:00 AM T M M M M happened in the evening
7/29/2012 9:00 AM T M M M M happened in the evening
7/30/2012 9:00 AM 0.09 M M M M saw the rain from a diatance it was enough to knock down th dust for a bit and cool the temperatures
7/31/2012 7:00 AM 0.84 M M M M there was an extensive thunder storm a fair amt of rain no hail. i did see evedenceof hail damage along pikes peak blvd and cimmeron st in the springs and a few small slide along h24 going up the pass. there was a huge slide in cascade but cdot had it cleared by the time i went through. there had bee a lot of rain at the lions camp in woodland park and there was evedence of it in the very soft nature of the road and debree on the paved roads in woodland park
8/1/2012 7:00 AM 0.01 M M M M (edit: daily precip initially recorded as 1.00". changed to NA due to decimal error suspicion. observer contacted. P.G.)*i have made the change in precep.
8/2/2012 8:30 PM 0.02 M M M M was up in the mountians today. guenella pass was getting rain and it looks like there has been enough of it to green things up most beautifully. also tarryall rd area has had a lot of rain at last. the vallies and hillsids are at last green for the first time in 5 years. it was also raining all along the road as i drove it. the temps mist have been fairly cool lately as the aspen are turning.
8/3/2012 7:00 AM 0.00 0.0 M M M
8/4/2012 7:00 AM 0.00 0.0 M M M
8/5/2012 7:00 AM 0.00 0.0 M M M
8/6/2012 7:00 AM 0.00 0.0 M M M
8/7/2012 7:00 AM 0.00 0.0 M M M
8/8/2012 7:00 AM 0.00 0.0 M M M
8/9/2012 7:00 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 0.00 0.0 M M M
8/12/2012 7:00 AM 0.00 0.0 M M M
8/13/2012 7:00 AM 0.00 0.0 M M M
8/14/2012 7:00 AM 0.00 0.0 M M M
8/15/2012 7:00 AM 0.00 0.0 M M M
8/16/2012 7:00 AM 0.00 0.0 M M M
8/17/2012 7:00 AM 0.00 0.0 M M M
8/18/2012 7:00 AM 0.00 0.0 M M M
8/19/2012 7:00 AM 0.00 0.0 M M M
8/20/2012 7:00 AM 0.00 0.0 M M M
8/21/2012 4:45 PM 0.01 M M M M
8/22/2012 7:00 AM 0.00 0.0 M M M
8/23/2012 4:45 PM T M M M M
8/24/2012 4:45 PM T M M M M
8/25/2012 4:45 PM T M M M M
8/26/2012 4:45 PM T M M M M
8/27/2012 7:00 AM 0.00 0.0 M M M
8/28/2012 7:00 AM 0.00 0.0 M M M
8/29/2012 7:00 AM 0.00 0.0 M M M
8/30/2012 7:00 AM 0.00 0.0 M M M
8/31/2012 7:00 AM 0.00 0.0 M M M
9/1/2012 7:00 AM 0.00 0.0 M M M
9/2/2012 7:00 AM 0.00 0.0 M M M
9/3/2012 9:00 AM 0.16 M M M M rain rain oh glorious rain at last.looks like it fell in the late afternoonand through out the night in brief showers. it is coller today and cloudy. winds are lite.
9/4/2012 8:30 AM 0.20 M M M M nice to have rain to report. there were a few thunder heads yesterday that were beief but did give some much needed moisture. no wind to dry it out
9/5/2012 7:00 AM 0.00 0.0 M M M
9/6/2012 7:00 AM 0.00 0.0 M M M
9/7/2012 7:00 AM 0.00 0.0 M M M
9/8/2012 7:00 AM 0.00 0.0 M M M
9/9/2012 7:00 AM 0.00 0.0 M M M
9/10/2012 7:00 AM 0.00 0.0 M M M
9/11/2012 7:00 AM 0.00 0.0 M M M
9/12/2012 7:00 AM 0.00 0.0 M M M
9/13/2012 8:30 AM 0.86 M M M M came home from england to clouds and rain wed. night and tenps in the 47range
9/14/2012 8:30 AM 0.00 0.0 M M M cloudy in am sunny in pm
9/15/2012 7:00 AM 0.00 0.0 M M M
9/16/2012 7:00 AM 0.00 0.0 M M M
9/17/2012 8:30 PM T M M M M there were sprinkles monday morning not amounting to very much
9/18/2012 7:00 AM 0.00 0.0 M M M
9/19/2012 7:00 AM 0.00 0.0 M M M
9/20/2012 7:00 AM 0.00 0.0 M M M
9/21/2012 9:00 AM 0.00 0.0 M M M lots of smoke this week and today is no exception
9/22/2012 7:00 AM 0.00 0.0 M M M
9/23/2012 7:00 AM 0.00 0.0 M M M
9/24/2012 9:00 AM 0.00 0.0 M M M saw verga yesterday and so far today is cloudy with intermittant sprinkles
9/25/2012 9:00 AM T M M M M was cloudy yesterday partly cloudy at the moment
9/26/2012 1:30 PM 0.41 M M M M had lightning and thunder and rain showers from around 2 or 3 pm yesterday till at least 9pm last night. partly cloudy at the moment had dense fog early this morning
9/27/2012 8:30 PM 0.31 M M M M had rain lightning that nocked the power out briefly last night all happeneing after 9:30pm. today there was a hail event in co.sp that dumped what looked like 2-3" of hail in the 1/4-1/2"size around 3pm to 3:30pm area covered wasfrum just north of vickers east to almost auston bluff, just west of acadamy not sure how far south as i didnt get that far south.the person i talked tosaid it came down hard for close to 30 minutes and the largest he saw was penny sized. we had rain in calhan but there was no evidence of hail when i got back at 6:30 pm
9/28/2012 9:30 AM 0.10 M M M M
9/29/2012 3:00 PM 0.02 M M M M thick and possibly a little rain as everything was very wet over night
9/30/2012 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
7/1/2012 7/13/2012 8:30 PM 13 1.35 M M there were heavy rains saturday 7/7/12 sunday7/8/12 and tuesday 7/10/12 according to my neighbor. i was in hawaii where it rained some every day i was there



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
5/24/2012 11:00 PM hail came from the se from the back of the storm after the lite rain and was imbeded in an even litter rain it melted emediately on contact with the ground NA NA 1/4" Pea Size Soft 10 3min no damage True After rain 10-20 50 2
6/8/2012 7:30 AM hail card was lost to strait line wind that broke the cord that i had tied it with the density of hail on ground was 3-4 inches apart andi did get 2 good pictures of it the hail came from the east from the back of the storm arround 7:30 pm 1/2" Grape 3/8" 1/4" Pea Size Mixed|White Ice 20 10min minor leaf damage Intermittent False Before rain After smaller hail 30-40