Station Overview Station Location
Station Number CO-SU-6 Latitude 39.6239
Station Name Silverthorne 2.1 WSW Longitude -106.1018
County Summit Elevation (ft) 9684



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 1.36 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 11 1.60 0.14 11 0.14 11 0.00 0 0 2 4 2.6 2 11
Dec 11 2.03 0.46 28 0.46 28 0.00 0 0 9 5 8.9 9 28
Jan 12 1.36 1.96 32 1.96 25 0.00 7 0 11 4 31.0 11 25
Feb 12 1.39 2.97 57 2.54 27 0.43 30 1 18 3 40.9 18 27
March 12 2.17 1.73 34 0.40 30 1.33 4 1 7 3 6.1 7 22
April 12 2.00 1.85 17 1.85 17 0.00 0 0 8 2 13.5 3 3
May 12 1.81 1.37 8 1.37 8 0.00 0 0 8 0 0.0 0 0
June 12 1.35 0.26 4 0.26 4 0.00 0 0 4 0 0.0 0 0
July 12 1.74 2.95 24 2.95 24 0.00 0 0 17 4 0.0 0 0
Aug 12 2.23 2.35 29 2.35 29 0.00 0 0 16 4 0.0 0 0
Sept 12 1.58 0.44 16 0.44 16 0.00 0 0 9 2 0.0 0 0
Water Year Totals: 20.62" 16.48" 260 days 14.72" 219 1.76" 41 days 2 109 days 31 days 103.0" 50 days 116 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
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 T
11/20/2011 0.08
11/21/2011 T
11/22/2011 0.06
11/23/2011 T
11/24/2011 0.00
11/25/2011 T
11/26/2011
11/27/2011 0.00
11/28/2011 0.00
11/29/2011 0.00
11/30/2011 0.00
12/1/2011 T
12/2/2011 T
12/3/2011 0.01
12/4/2011 0.12
12/5/2011 T
12/6/2011 T
12/7/2011 0.00
12/8/2011 T
12/9/2011 0.01
12/10/2011 0.00
12/11/2011 0.00
12/12/2011 0.00
12/13/2011 0.00
12/14/2011 0.06
12/15/2011 0.09
12/16/2011 0.00
12/17/2011 0.00
12/18/2011 0.00
12/19/2011
12/20/2011
12/21/2011
12/22/2011 0.06
12/23/2011 0.00
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 0.06
12/30/2011 0.04
12/31/2011 0.01
Day of YearDaily PrcpMultiday Prcp
1/1/2012 T
1/2/2012 0.00
1/3/2012 0.00
1/4/2012 0.00
1/5/2012
1/6/2012
1/7/2012
1/8/2012
1/9/2012
1/10/2012 0.00
1/11/2012 0.12
1/12/2012 0.01
1/13/2012 0.00
1/14/2012 0.00
1/15/2012 0.00
1/16/2012 T
1/17/2012 0.33
1/18/2012 T
1/19/2012 0.12
1/20/2012 0.09
1/21/2012 0.06
1/22/2012 0.49
1/23/2012 T
1/24/2012 0.01
1/25/2012 0.01 **
1/26/2012 0.00 **
1/27/2012 0.62 **
1/28/2012 0.10 **
1/29/2012 **
1/30/2012 0.00 **
1/31/2012 0.00 **
2/1/2012 **
2/2/2012 **
2/3/2012 0.05 **
2/4/2012 0.01 **
2/5/2012 0.00 **
2/6/2012 T **
2/7/2012 0.09 **
2/8/2012 0.00 **
2/9/2012 0.27 **
2/10/2012 0.04 **
2/11/2012 0.12 **
2/12/2012 0.00 **
2/13/2012 0.32 **
2/14/2012 0.14 **
2/15/2012 0.10 **
2/16/2012 T **
2/17/2012 T **
2/18/2012 0.07 **
2/19/2012 0.00 **
2/20/2012 0.21 **
2/21/2012 0.12 **
2/22/2012 0.12 **
2/23/2012 0.52 **
2/24/2012 0.02 **
2/25/2012 0.00 **
2/26/2012 0.01 **
2/27/2012 0.00 **
2/28/2012 0.11 **
2/29/2012 0.22 **
3/1/2012 0.18 **
3/2/2012 0.12 **
3/3/2012 0.04 **
3/4/2012 0.02 1.33
3/5/2012 T
3/6/2012 0.00
3/7/2012 0.00
3/8/2012 0.01
3/9/2012 0.00
3/10/2012 0.00
3/11/2012
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 0.02
3/20/2012 0.01
3/21/2012 T
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 T
3/30/2012 0.00
3/31/2012 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2012 0.00
4/2/2012 T
4/3/2012 0.02
4/4/2012 T
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
4/12/2012
4/13/2012 0.04
4/14/2012 0.01
4/15/2012 0.51
4/16/2012 0.43
4/17/2012
4/18/2012
4/19/2012
4/20/2012 0.50
4/21/2012
4/22/2012
4/23/2012
4/24/2012
4/25/2012
4/26/2012
4/27/2012 0.25
4/28/2012 0.09
4/29/2012
4/30/2012
5/1/2012
5/2/2012
5/3/2012
5/4/2012
5/5/2012
5/6/2012 0.07
5/7/2012
5/8/2012 0.03
5/9/2012
5/10/2012
5/11/2012
5/12/2012 0.42
5/13/2012 0.10
5/14/2012
5/15/2012
5/16/2012
5/17/2012 0.05
5/18/2012
5/19/2012 0.12
5/20/2012
5/21/2012
5/22/2012
5/23/2012
5/24/2012 0.35
5/25/2012 0.23
5/26/2012
5/27/2012
5/28/2012
5/29/2012
5/30/2012
5/31/2012
6/1/2012
6/2/2012 0.16
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
6/17/2012
6/18/2012
6/19/2012
6/20/2012
6/21/2012
6/22/2012
6/23/2012
6/24/2012 0.02
6/25/2012
6/26/2012
6/27/2012 0.01
6/28/2012 0.07
6/29/2012
6/30/2012
Day of YearDaily PrcpMultiday Prcp
7/1/2012
7/2/2012
7/3/2012 0.09
7/4/2012
7/5/2012
7/6/2012
7/7/2012 0.37
7/8/2012 0.06
7/9/2012 0.01
7/10/2012 0.00
7/11/2012 T
7/12/2012 T
7/13/2012
7/14/2012
7/15/2012 0.10
7/16/2012 0.11
7/17/2012 0.82
7/18/2012 T
7/19/2012 0.00
7/20/2012 0.04
7/21/2012 0.05
7/22/2012 0.15
7/23/2012 T
7/24/2012 0.06
7/25/2012 0.33
7/26/2012 0.01
7/27/2012 0.00
7/28/2012 0.21
7/29/2012 0.01
7/30/2012 0.46
7/31/2012 0.07
8/1/2012 0.01
8/2/2012 0.01
8/3/2012 0.01
8/4/2012 0.01
8/5/2012
8/6/2012 0.00
8/7/2012 0.49
8/8/2012 0.00
8/9/2012 0.00
8/10/2012 T
8/11/2012 0.11
8/12/2012 0.09
8/13/2012 0.00
8/14/2012 0.47
8/15/2012 0.00
8/16/2012 T
8/17/2012
8/18/2012 0.08
8/19/2012 0.00
8/20/2012 0.00
8/21/2012 T
8/22/2012 0.00
8/23/2012 0.12
8/24/2012 0.34
8/25/2012 0.01
8/26/2012 0.00
8/27/2012 T
8/28/2012 0.12
8/29/2012 0.23
8/30/2012 0.05
8/31/2012 0.20
9/1/2012 0.04
9/2/2012 T
9/3/2012 T
9/4/2012 0.02
9/5/2012 0.00
9/6/2012 0.00
9/7/2012 0.01
9/8/2012 0.01
9/9/2012 0.00
9/10/2012 0.00
9/11/2012 0.00
9/12/2012 0.26
9/13/2012
9/14/2012
9/15/2012
9/16/2012
9/17/2012 0.04
9/18/2012
9/19/2012
9/20/2012
9/21/2012
9/22/2012
9/23/2012
9/24/2012
9/25/2012 0.03
9/26/2012 0.01
9/27/2012 0.02
9/28/2012
9/29/2012
9/30/2012



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
11/19/2011 7:30 AM T T M 1.5 M 1119110730 Ns X SW--4mi 28 74% E 2+SW 29 kts Tmxmn 46 27 Ac SCT v BKN all day SWE T Depth 0-6 85% Cover NEW LANDSCAPE Dead trees removed 300-400 ft perimiter W and N
11/20/2011 8:00 AM 0.08 1.6 M 2.6 M 1120110800 Sc BKN As BKN 20+mi 30 73% RH Calm+W 30 Kkts Tmxmn 34 22 S-- S- all morning ending 1130 SWE 0.08 New 1.6 Depth 2.6 range 1-4 inches SW--1130-1500 mst
11/21/2011 7:30 AM T T M 1.6 M 112110730 As BKN v OVC 20 mi 25 64% RH Calm+SW 17 kts Tmxmn 40 23 Sc SCT v BKN All DAY SW-- QPE T Depth 1.6 (0-4) inches 85% Cover
11/22/2011 7:00 AM 0.06 1.0 M 2.8 M 1122110700 Ns BKN SW-END 0700 4 mi 24 86% RH Calm+NW 11 kts Tmxmn 37 23 Sc BKN V OVC all DAY SCT SW-- S- BGN 1700NEW 1 SWE 0.05 Depth 2.8 (1-5) inches NOTE: Logging changed cover W and N of station 4-6 inches on ground 200m N of station in trees
11/23/2011 7:00 AM T T M 1.8 M 1123110700 Cs sct v BKN 20+mi 19 75% RH Calm+W 23 kts Tmxmn 37 19 Depth 1.8 (0-4) inches 85% Cover Forest 4-8 inches SW-- 0900-1100
11/24/2011 8:30 AM 0.00 0.0 M 1.4 M 1124110830 CLR 20+mi 35 35% RH Calm+NE 15 kts Tmxmn 50 19 Depth 1.4 (0-4) inches 80% Cover Cs SCT v BKN all day Forest Depth 4-8 inches
11/25/2011 8:00 AM T T M 1.3 M 1125110800 Ns BKN SW--10 mi 30 66% RH WNW 2+W14 kts Tmxmn 50 25 T Depth 1.3 (0-3.5) inches 75% Cover 100% 4-8 in forest N and W 300m
11/27/2011 8:00 AM 0.00 0.0 M 4.0 M 1127110800 CLR Fc Lake effect 20+mi 15 65% Calm+N 17kts 1800-1700 CLR Depth 4.0 (3-6) inches
11/28/2011 8:00 AM 0.00 0.0 M 2.8 M 1128110800 Cs BKN 20+mi 29 44% RH WNW 1+ N 10 kts Tmxmn 52 28 CLR ALL DAY Depth 2.8 (1-6) inches 90% cover
11/29/2011 8:45 AM 0.00 0.0 M 2.2 M 1129110845 CLR 20+ 30 47% RH N 5+W 12 KTS Tmxmn 46 21 Cs SCT v BKN Depth 2.2 (0-6) inches 80% cover
11/30/2011 7:30 AM 0.00 0.0 M 2.0 M 1130110730 AcL BKN EAST CLR 20+mi 25 38% RH ENE 3+ W 22 kts Tmxmn 41 23 Depth 2.0 (0-5) inches 75% cover CLR 0700-2200 0600 to 0730 MTN wave CLD East of Divide
12/1/2011 8:45 AM T T M 1.6 M 1201110845 As OVC Ns SCT SW--- 10 mi 22 65% RH ESE 3=SW 12 kts Tmxmn 47 22 Ns S- E to S to W T Depth 1.6 (0-4) inches 70% Cover
12/2/2011 8:00 AM T T M 1.6 M 1202110800 Sc SCT 20+mi 21 62% RH Calm+SE 16 kts Tmxmn 28 11 As BKN v OVC AM SW- E to S CLR 1600 T Depth 1.6 (0-4) 70% cover
12/3/2011 8:55 AM 0.01 0.4 M 2.1 M 1203110855 Ns SCT As OVC 4 mi SW-- 14 77% RH SE 3+12 kts Tmxmn 38 11 0800-1200 Sc SCT 1200-1900 Sc SCT v BKN SW E-S New 0.4 SWE 0.01 Depth 2.1 (.4 - 5) inches
12/4/2011 8:00 AM 0.12 1.7 M 4.2 M 1204110800 Ns SCT As BKN 12 mi 7 80% RH NNW 3+ W 10 kts Tmxmn 21 7 Ns SW--- Am Cs BKN PM 1700-0700 Ns X S- New 1.7 SWE 0.12 Depth 4.2 (3-7) inches
12/5/2011 8:00 AM T T M 3.6 M 1205110800 Ac SCT Cs BKN 20 mi 0 67% RH S 1+SSW 13 kts Tmxmn 17 0 Sc sct v BKN ALL DAY SW-- 1800-2200 NEW T Depth 3.7 (2-6.5) inches
12/6/2011 8:45 AM T T M 3.6 M 1206110845 Ns F SCT CLR 20+mi -5 77% RH E 2+S 10 kts Tmxmn 15 -8 Cs SCT v BKN CLR PM T New Depth 3.6 (2-6) inches Lake Fog and precipitating Crystals in valley
12/7/2011 8:00 AM 0.00 0.0 M 3.6 M 1207110800 CLR 20+MI 17 72% RH CALM+E 11 KTS Tmxmn 19 4 CLR all day Depth 3.6 (2-6) inches 95% Cover
12/8/2011 7:00 AM T T M 3.0 M 1208110700 Ns -X SW---F 5 mi 19 78% RH CALM+N 11KTS Tmxmn 37 4 CLR all day Depth 3.0 (2-6) 85% cover T New
12/9/2011 7:00 AM 0.01 0.4 M 3.6 M 1209110700 Ac SCT 20+mi 17 65% RH Calm+N 13 Tmxmn27 14 Ns BKN As OVC AM SW--- New 0.4 SWE 0.01 Depth 3.6 (2-7) inches 85% Cover
12/10/2011 7:00 AM 0.00 0.0 M 2.6 M 1210110700 CLR Lunar Eclipse 19 72% Calm+NW 9 kts Moon behind Buffalo Mtn DARK CLR All Day Depth 2.6 (0-7) inches 80% cove
12/11/2011 7:00 AM 0.00 0.0 M 2.4 M 1211110700 CLR 20+ mi 13 70% Calm+E 6 KTS TMXMN 38 10 DEPTH 2.4 (0-7) INCHES 75% COVER
12/12/2011 8:00 AM 0.00 0.0 M 2.4 M 1212110800 As OVC Precip Ceiling 20+mi 16 58% RH Calm+W 15 kts Tmxmn 36 11 CLR 0600-1400 Cs SCT v BKN 1400-2100 Depth 2.4 (0-7) inches 70% cover
12/13/2011 8:00 AM 0.00 0.0 M 2.3 M 1213110800 CLR 20+mi 22 74% RH Calm+SW 9 kts Tmxmn 38 11 CLR AM Cs BKN 1200-1700 CLR 1700-2300 Depth 2.3 (0-6.5) inches 70% Cover
12/14/2011 8:00 AM 0.06 1.6 M 4.4 M 1214110800 Ns X S-- F 3 mi 20 87% RH Calm+E 07 kts Tmxmn 39 18 Ac SCT AM Sc BKN PM SBGN 0500 New: 1.6, SWE 0.06 Depth 4.4 (3-8) inches
12/15/2011 8:00 AM 0.09 2.1 M 6.6 M 1215110800 CLR 20+MI 11 76% RH CALM+W 13kts Tmxmn 25 11 Ns OVC X S-- ALL DAY fine ice crystals NEW 2.1 SWE 0.09 Depth 6.6(5-10) inches
12/16/2011 8:00 AM 0.00 0.0 M 5.4 M 1216110800 CLR 20+ MI 9 83% RH CALM+N 7 KTS Tmxmn 33 7 CLR All DAY Depth 5.4 3-9) inches 90% cover
12/17/2011 8:00 AM 0.00 0.0 M 4.2 M 1217110800 CLR 20+ MI 25 46% RH CALM+NE 12 KTS Tmxmn 32 4 CLR ALL DAY Depth 4.2 (1-8) inches 85% cover
12/18/2011 8:00 AM 0.00 0.0 M 3.0 M 1218110800 CLR 20+ mi 28 43% RH Calm+N 7kts Tmxmn 45 9 CLR all day Depth 3.0 (0-8) inches 75% cover
12/22/2011 8:00 AM 0.06 1.1 M 4.2 M 1222110800 Sc BKN As BKN 15 mi SW to South - E 11 63% RH 1.1 NEW, SWE 0.06 Depth 4.2 (2-9) inches
12/23/2011 8:00 AM 0.00 0.0 M 4.2 M 1223110800 CLR 20+MI 4 62% CALM+S 16 KTS Tmxmn 19 -2 Sc Ac SCT v BKN AM CLR PM 4.2 (2-9) Inches
12/24/2011 8:00 AM 0.00 0.0 M 3.8 M 1224110800 CsSCT 20+MI 18 57% RH CALM+N 7 KTS TMXMN 27 -2 CLR All Day Depth 3.8 (2-8) inches 80% Cover
12/25/2011 8:00 AM 0.00 0.0 M 3.0 M 1225110800 CLR 20+ MI 18 44% RH CALM+ NW 7 KTS Tmxmn 33 7 Depth 3.0 (0-8) inches 75% cover
12/26/2011 8:45 AM 0.00 0.0 M 2.8 M 1226110845 AcL SCT Cs SCT 20+ mi 24 57% RH NE 2+ N 6 kts Tmxmn 41 11 CLR All Day Depth 2.8 (0-8) inches
12/27/2011 8:00 AM 0.00 0.0 M 2.8 M 1227110800 Ac SCT E CLR 20+mi 30 37% RH NNE 2+15 kts Tmxmn 35 15 Cs SCT CLR ALL DAY Depth 2.8 (0-8) inche 75% Cover
12/28/2011 8:00 AM 0.00 0.0 M 2.6 M 1228110800 AcL BKN CLR W 20+mi 22 46% RH Calm+SW 27 kts Tmxmn 35 17 CLR to Ac SCT all day Depth 2.6 (0-8) inches 70% Cover
12/29/2011 8:00 AM 0.06 1.1 M 4.0 M 1229110800 Ns X S BS+ 0.5 mi 29 86% WNW 12+ 39 kts 0800-2100 Ac SCT v BKN AcL Wave CLDS New 1.1 SWE 0.06 Depth 4.0 (2-7) inches DRIFTING SP 3-5 MM DIAMETR
12/30/2011 8:00 AM 0.04 0.2 M 4.2 M 1230110800 Sc BKN SW--- 20+mi 30 76% RH W 5+34 kts 0800-1700 Ns BSP- V BSP+ New 0.2 SWE 0.04 Depth 4.2 (2-7) inches
12/31/2011 8:00 AM 0.01 0.3 M 2.7 M 1231110800 Ns X SP- BSP 1 MI 19 69% RH W22+41 KTS TMXMN 42 19 SBGN 0500 NEW: 0.3 SWE 0.01 DEPTH 2.7 (0.3-6) INCHES 0800-1700 Sc BKN v SCT High WINDS start 1830 + 41 kts 2230
1/1/2012 8:45 AM T T M 2.6 M 0101120845 Cs BKN 20+mi 28 21% RH NE 2+W 35 KTS Tmxmn 39 8 Sc BKN v OVC all Morning then SCT PM DAMAGING WINDS >100KTS BRK, CPR, VAIL T NEW DEPTH 2.6 0-6) INCHES 70% Cover Wind scoured slopes
1/2/2012 8:00 AM 0.00 0.0 M 2.5 M 0102120800 CLR 20+ 23 62% CALM+W 12 KTS DEPTH 2.5 (0-6) 70% COVER
1/3/2012 8:00 AM 0.00 0.0 M 2.3 M 0102120800 AcL SCT 20+ 28 44% CALM+ NE 9 KTS DEPTH 2.3 (0-6) inches 70% COVER
1/4/2012 8:00 AM 0.00 0.0 M 2.3 M 0104120800 Cs BKN 20+mi 23 43% RH Calm+SW 23 kts Tmxmn 43 22 Cs SCT all day Depth 2.3 (0-6) 70% cover
1/10/2012 8:45 AM 0.00 0.0 M 6.2 M 011012845 Cs SCT 20+mi 24 67% RH Calm+E 4kts Tmxmn 35 7 Depth 6.2 (4-10) inches CLR all day
1/11/2012 8:30 AM 0.12 2.6 M 8.0 M 0111120830 Ns BKN S-- 4 mi 16 83% RH N 2+W26 kts Tmxmn 43 18 CLR to Cs SCT all day SBGN 0518 End 0725 then SW-- 2.6 NEW SWE 0.12 Depth 8.0 inches 1 mm dentritic crystals
1/12/2012 8:00 AM 0.01 0.4 M 7.2 M 0112120800 CLR 20+MI 4 56% CALM + W 30 KTS Tmxmn 26 -1 Ns X BKN v OVC SW- 0700-1300 Sc SCt v BKN 1300-1800 CLR 1800-0700 New 0.4 SWE 0.01 Depth 7.2 (4-11) inches
1/13/2012 8:00 AM 0.00 0.0 M 6.6 M 0113120800 Ac BKN 20+mi 18 37% RH NW 2+W 14 kts Tmxmn 23 -2 CLR 0800-1400 Ac SCT 1400-1800 CLR 1800-2100 Depth 6.6 (4-10) inches
1/14/2012 8:00 AM 0.00 0.0 M 6.0 M 0114120800 Ac BKN 20+mi 25 45% RH NNE 2+W 18 kts Tmxmn 29 9 Ac SCT v BKN All day Depth 6.0 (3.5-10) inches
1/15/2012 8:00 AM 0.00 0.0 M 5.0 M 0115120800 AcL SCT 20+mi 33 32% RH W 2+24 kts Tmxmn 39 15 Ac SCT v BKN all day 5.0 (3-9) inches 90% cover
1/16/2012 7:00 AM T T M 5.0 M 0116120700 Ns OVC SW-- 4 mi 24 89% RH W 3+25 kts Tmxmn 41 24 SW BGN 0600 T NEW T SWE Depth 5.0 (2-9) 85% cover
1/17/2012 8:45 AM 0.33 4.6 M 8.6 M 011712045 Fc SCT 20+ BS 2 66% RH W 5+23 kts Tmxmn 28 -6 S- BGN 1010 S+BS 1540-1620 S-BS 1620-0300 new 4.6 SWE 0.33 depth 8.6 (5-13) inches
1/18/2012 7:00 AM T T M 5.8 M 0118120700 ScOVC BS+ 15 mi 17 63% RH W 15+50 kts Tmxmn 14 -6 (17 0700) Fc BS+ All DAY New T Depth 5.8 (3-10) Much Drifting BS+ SW-- Precip ceiling 0200-0700
1/19/2012 8:00 AM 0.12 4.5 M 6.4 M 0119120800 Ns X BS S-- 4 mi 32 71% RH WSW 5+45Kts Tmxmn 32 13 Sc Ns BS+ 0700-1700 SW -- BGN 1900-0800 New 4.5 SWE 0.12 Depth 6.4 (2-11) inches Snowboard 0 to 4.5; 2.5-5 inches much BS BS+
1/20/2012 8:00 AM 0.09 1.8 M 6.4 M 0120120800 Ns X S-- v S- BS 1 mi 27 85% RH W 11+35 KTS Tmxmn 42 25 Sc BKN v OVC SW-- BS+ ALL DAY New 1.8 SWE 0.09 Depth 6.4 (3-11) inches much drifting
1/21/2012 8:00 AM 0.06 1.4 M 6.6 M 0121120800 AcL SCT Cs BKN 20+mi 36 53% RH SW 3+W 23 kts Tmxmn 36 19 Ns BKN v OVC all day SW-- S+1253-1306 New 1.4 SWE 0.08 Depth 6.6 (3-12) inches Thick Virga Cs and moist AcL
1/22/2012 8:30 AM 0.49 6.1 M 12.2 M 0122120830 Ns X S F 0.2 mi 15 89% RH WSW 2+29 kts Tmxmn 43 15 AcL Bkn v OVC All day SW- BGN 1400 S+BGN 1805-2100 New 6.1, SWE 0.49 Depth 12.2 (8-17) inches
1/23/2012 8:00 AM T T M 10.2 M 0123120800 CLR Ac SCt E horizon 20+mi 20 58% RH Calm+W22 kts Tmxmn 25 12 Ns SW--- BS 0800-1100 Sc BKN to SCT 1100-1700 Ac SCT New T SWE T Depth 10.2 (6-15) inches
1/24/2012 8:55 AM 0.01 0.8 M 10.1 M 0124120855 Ns X S- .5 mi 22 81% RH N 1 + W 15 kts Tmxmn 34 8 CLR AM Sc SCT v BKN 1400-1800 Ac SCT 1800-2300 SBGN 0300- New 0.8 SWE 0.01 DEPTH 10.1 (6.5-14) inches
1/25/2012 8:00 AM 0.01 0.3 M 9.8 M 0125120800 Ac SCT E Cs BKN 20+mi 9 79% RH Calm+W 11kts Tmxmn 25 15 Ns SW-- 0700-1100 Sc BKN 1100-1500 Sc SCT to Ac SCT .3 NEW SWE 0.01Depth 9.8 (6-14) inches
1/26/2012 8:00 AM 0.00 0.0 M 9.2 M 0126120800 CLR 20+mi 19 66% RH Calm+W 20kts Ac SCT AM CLR PM Tmxmn 36 6 Depth 9.2 (5-14) inches
1/27/2012 8:00 AM 0.62 8.3 M 17.0 M 0127120800 Ns X S- F 0.5 mi 15 84% RH Calm + W 29 kts CLR 0700-1300 Sc SCT v BKN 1300-1500 As Cs BKN 1500-1700 Ns SW - 1700-1800 S v S+ 1800-0500 New 8.3 SWE 0.62 Depth 17.0 (12-22) inches
1/28/2012 8:00 AM 0.10 0.2 M 15.6 M 0128120800 Cs OVC 20+mi 5 68% RH Calm+E 10 kts Tmxmn 22 5 Ns SW-- AM Sc SW--- PM .2 New .01 SWE Depth 15.6 (10-19) inches
1/30/2012 8:00 AM 0.00 0.0 M 12.6 M 0130120800 Cs OVC 20+mi 28 53% RH ENE 3+W 16 kts Tmxmn 37 18 AcL Cs SCt v BKN All Day Depth 12.6 (8-17) inches
1/31/2012 8:45 AM 0.00 0.0 M 11.0 M 0131120845 Cs BKN v OVC 20+ mi 23 57% RH N 1 + W 26 kts tmxmn 40 20 Cs SCT v BKN all day Depth 11.0 (7-15) inches
2/3/2012 8:00 AM 0.05 0.5 M 11.2 M 0203120800 Ns SCT v BKN SW- 1 mi 20 84% RH E 3+N 7 kts New 0.5 SWE 0.05 Depth 11.2 ( 7-15) inches
2/4/2012 7:00 AM 0.01 0.3 M 11.5 M 0204120700 CLR 20+MI 4 81% RH CALM+N 7KTS Tmxmn 25 4 New 0.3 SWE0.01 Depth 11.5 (7.3-15.3) inches
2/5/2012 7:00 AM 0.00 0.0 M 11.2 M 0205120700 Fc SCT 20+mi 5 76% RH Calm+NE 3 kts Tmxmn 22 1 Depth 11.2
2/6/2012 8:00 AM T T M 11.2 M 0206120800 Ns OVC SW -- 4 mi 15 68% Calm+E 7 kts Tmxmn 30 4 Depth 11.2 T NEW S- SE to W sky X
2/7/2012 8:45 AM 0.09 1.8 M 13.0 M 0207120845 Fc SCT 20+mi 5 86% RH Calm+N 8 kts Tmxmn 25 1 Ns BKN v OVC SW--- All Day S- Bgn 1700-2330 Depth 13.0 new 1.8 SWE 0.09 INCHES
2/8/2012 8:00 AM 0.00 0.0 M 12.0 M 0208120800 AcL BKN 20+ mi 21 30% NNW 3+17 kts Tmxmn 24 1 Cs SCT v BKN All Day Depth 12.0 (7-16) inches
2/9/2012 8:30 AM 0.27 4.8 M 16.8 M 0209120830 Ns X S-- SUN dim vis 1 mi 18 91% Calm+W 30 1430 mst Tmxmn 28 9 SBGN 1430 S-- SW- S- BGN 1805-2230 4.8 New SWE 0.27 Depth 16.8 (13-21) inches
2/10/2012 8:00 AM 0.04 1.1 M 16.4 M 0210120800 Sc BKN Ns SW to S 6 mi SW- SW to S 16 77% RH N 3+12 kts Tmxmn 21 10 SW- All day New 1.1 SWE 0.04 Depth 16.4 (12-21) inches
2/11/2012 8:30 AM 0.12 1.8 M 16.2 M 0211120830 SC SCT CS BKN 20+MI 26 69% RH NW 6+19 kts Tmxmn 26 10 SW-- All day S- BGN 1730 - 0300 max 2200-2330 New 1.8 SWE 0.12 Depth 16.2 (12-20) inches
2/12/2012 8:00 AM 0.00 0.0 M 15.0 M 0212120800 As SCT Cs OVC 20+mi 26 57% Calm+W 18 kts Tmxmn 33 18 Cs SCT v BKN All day Depth 15.0 (10-19) inches
2/13/2012 8:00 AM 0.32 4.3 M 19.0 M 0213120800 Ns BKN As BKN SW--- 3 mi 19 91% RH N 3+W 15 Tmxmn 34 17 SBGN 1634-0800 max 2030-2200 new 4.3 SWE 0.32 Depth 19.0 (14-24) inches XC snow survey Depths 1.2 Miles 12 to 36 inches 16 sample points min atop ridge where clear cutting was done last October exposed and south facing slope
2/14/2012 8:55 AM 0.14 2.1 M 18.8 M 0214120855 Ns X SW-F 26 76% RH SE 4+W 19 kts Tmxmn 24 15 SW- 1100-1200 1 inch S- 1700-1900 1.1 inches 2.1 NEW SWE 0.14 Depth 18.8 (14-23) inches XC avg depth 29 (14-38) inches max in meadow 1.2 km WNW station
2/15/2012 8:15 AM 0.10 1.9 M 19.4 M 0215120815 CLR 20+ mi 14 71% RH calm + SW 17 kts Tmxmn 30 12 Ns BKN v OVC SW- v SW all day Sbgn 1415-2120 New 1.9 SWE 0.10 Depth 19.4 (15-24) inches XC depth 30 (13-40) 2 km loop
2/16/2012 8:00 AM T T M 18.0 M 0216120800 Ns BKN Ac BKN SW-- 4 mi 19 74% Calm+N 12 kts Tmxmn 30 8 Ac SCT v BKN All day T new T SWE Depth 18.0 (14-22) inches
2/17/2012 8:00 AM T T M 17.4 M 0217120800 As BKN 20+mi 7 74% RH Calm+W 19 kts Tmxmn 31 7 SW-- AM Sc Sct v BKN PM T new Tswe Depth 17.4 (14-21) inches
2/18/2012 8:00 AM 0.07 1.3 M 18.0 M 0218120800 CLR 20+mi 6 85% RH Calm+NW 18 kts Tmxmn 29 6 0700-1300 Ac SCT v BKN Sc Ns BKN v OVC 1300-1700 Ns SW - 1700-0300 1.3 NEW SWE 0.07 Depth 18.0 (13-22) inches
2/19/2012 8:00 AM 0.00 0.0 M 17.2 M 0219120800 As BKN Cs OVC 20+mi 26 40% RH Calm+SW 16 kts Tmxmn 33 3 CLR AM FEW Ac PM Depth 17.2 (13-21) inches
2/20/2012 8:30 AM 0.21 2.9 M 19.6 M 0220120830 Ns X S- .7 mi 6 85% RH calm+NE 20 kts Tmxmn 35 4 As OVC all day SBGN 1540 SW+ 1744 S+ 2 waves S+ 1744-2000 New 2.9 SWE 0.21 Depth 19.6 (14-24) inches
2/21/2012 8:55 AM 0.12 2.0 M 19.0 M 0221120855 Ns X BS S-- 0.5 mi 18 72% WNW 5+ 25 kts Tmxmn 18 4 As OVC all day Ns Ceiling 1800-0000 BS SBGN 0100 New 2.0 SWE 0.12 Depth 19.0 Considerable Blowing and Drifting Snow board depths 0.5 to 7.5 inches on same board
2/22/2012 8:30 AM 0.12 2.0 M 20.2 M 0222120830 Sc BKN Ac BKN BS+ 10 mi 28 72% RH WNW 14+34 kts Tmxmn 28 12 BS+ all night new ~2 SWE 0.12 Depth 20.2 (14-26) inches Heavy drifting Snow boards 2-5.5 inches deck on wxstn dry drifts to 29+ inches SW-- BS 1700 to 0815; BS+ 0815 - present
2/23/2012 8:30 AM 0.52 7.8 M 23.4 M 0223120830 Ns X S-F 0.5 12 89% RH NW 2+ 41 kts Tmxmn 39 22 NEW 7.8 SWE 0.52 Depth 23.4 (17-29) inches Sbgn 0046 max 0403-0507 Vmax at FROPA 2355 Temp drop from 25 to 12 at 0700
2/24/2012 7:00 AM 0.02 0.2 M 21.8 M 0224120700 Ns SCT SW--As SCT v BKN 5 mi 6 73% RH NW 5+33 kts Ns Bkn v OVC all day SW-- BS new 0.2 SWE 0.02 Depth 21.8 (16-27) inches
2/25/2012 7:00 AM 0.00 0.0 M 20.6 M 0225120700 CLR 20+ MI 23 52% RH SW 2+W 28 KTS TMXMN 23 6 Cs SCT ALL DAY Depth 20.6 (15-26) inches
2/26/2012 8:00 AM 0.01 0.1 M 19.4 M 0226120800 Cs BKN 20+mi 12 43% RH W 3+NW 34 kts Tmxmn 40 10 CLR AM Cu SCt v BKN PM .1 NEW SWE 0.01 Depth 19.4 (14-24) inches SW-- 0100-0300
2/27/2012 7:00 AM 0.00 0.0 M 19.2 M 0227120700 CU SCT 20+MI 23 42% RH SE 4+NW 32 KTS Tmxmn 17 7 CLR to FEW Cu all day Depth 19.2 (14-24) XC forest snow 31.2 inches(13 to 38)
2/28/2012 8:55 AM 0.11 1.5 M 19.6 M 0228120855 Ns X S BS 0.5 mi 26 89% RH NW 3+ SE 22 kts Tmxmn 38 10 Cu SCT all day SBGN 0605 S+ to 0730 New 1.5 SWE 0.11 Depth 19.6 XC 1 mile sample avg 31 (12-38) inches
2/29/2012 8:00 AM 0.22 4.5 M 21.6 M 0229120800 Cs BKN 20+mi 16 67% RH ENE 3+ wnw 36 kts Ns X S 0730-1100; 1555-2207 new 4.5 SWE 0.22 DEPTH 21.6 (15-27) INCHES BS+2100-0300 much drifting snow boards 0 to 6 inches gauge 5-7 inches in cylinder
3/1/2012 8:30 AM 0.18 2.8 M 23.6 M 0301120830 Ns X S F .5 mi 13 86% RH Calm+SW 39 kts Cs BKN AM As Sct v BKN PM SBGN 0244 max 0400-0430 0600-0645 New 2.8 SWE 0.18 Depth 23.6 (17-29) inches
3/2/2012 8:30 AM 0.12 1.7 M 24.2 M 0302120830 Cs OVC Ac SCT 20+ MI 12 63% RH SSE 1+NW 15 KTS TMXMN 23 10 Ns X 0900-1100 Ns BKN v OVC SW-- 1100-2030 S 2030-2330 New 1.7 SWE 0.12 DEPTH 24.2 (18-30) INCHES
3/3/2012 8:00 AM 0.04 0.8 M 24.0 M 0303120800 Ns X SW- 1 mi 6 78% RH W 4+N 12 KTS Tmxmn 15 1 Cs BKN v OVC AM Ns OVC SW- PM New 0.8 SWE 0.04 Depth 24.0 (18-29) inches
3/4/2012 8:00 AM 0.02 0.2 M 22.6 M 0304120800 Ns OVC SW--- 4 mi 23 72% NNW 2+19 kts Tmxmn 23 2 Ns X SW-- all day new 0.2 SWE 0.02 Depth 22.6 (17-28) inches
3/5/2012 8:00 AM T T M 21.2 M 0305120800 CLR 20+MI 36 28% RH WNW 13+20 KTS TMXMN 37 19 0700-1100 Ns OVC SW-- Sc SCT PM T New Depth 21.2 (16-26) inches
3/6/2012 8:55 AM 0.00 0.0 M 20.0 M 0306120855 CLR 20+ 14 26% RH WSW 4+20 Tmxmn 42 12 Depth 20 (15-25) inches
3/7/2012 7:00 AM 0.00 0.0 M 19.2 M 0307120700 CLR 20+ 30 33% RH S 7+29W TMXMN 49 27 WARM RAPID MELTING Depth 19.2 (14-23) inches
3/8/2012 7:00 AM 0.01 0.2 M 18.6 M 0308120700 St OVC 24 85% RH SE 3+SW 21 Tmxmn 39 21 SW-- 1805-1900 New 0.2 SWE 0.01 Depth 18.6 (13-23) inches
3/9/2012 7:00 AM 0.00 0.0 M 18.2 M 0309120700 CLR 20+ 30 34% RH CALM+8 KTS Tmxmn 39 18 CLR all day very dry 18.2 (13-22) inches
3/10/2012 7:00 AM 0.00 0.0 M 16.6 M 0310120700 CLR 20+ 29 36% RH CALM+SW 5 KTS TMXMN 45 19 CLR ALL DAY RAPID MELTING DEPTH 16.6 (12-20) INCHES
3/12/2012 7:00 AM 0.00 0.0 M 14.4 M 0312120700 Cs SCT 20+mi 31 46% RH WNW 4+28 kts Tmxmn 45 20 CLR All Day Clds E on Divide RAPID MELTING Depth 14.4 (9-18) inches
3/13/2012 8:55 AM 0.00 0.0 M 12.4 M 0313120855 Cs SCt 20+ mi 33 41% RH W 0+31 kts Tmxmn 48 30 RAPID MELT AND SUBLIMATION DEPTH 12.4 (8-16) INCHES PM RH 13-20% WITH WINDS 95% COVER
3/14/2012 7:00 AM 0.00 0.0 M 11.6 M 0314120700 Cs SCT AcL E Divide 20+ 30 30% RH Calm+W 33 kts Tmxmn 49 24 RAPID MELT AND SUBLIMATION DEPTH 11.6 (7-15) INCHES 95% COVER
3/15/2012 7:00 AM 0.00 0.0 M 9.8 M 0315120700 Ac OVC 20+mi 31 39% RH Calm+W 20 kts Tmxmn 52 37 81 73 RAPID MELTING and SUBLIMATION 90% COVER DEPTH 9.8 (6-13) INCHES
3/16/2012 7:00 AM 0.00 0.0 M 9.0 M 0316120700 Ac SCT 20+mi 32 48% RH Calm+W 15 kts Tmxmn 53 25 RAPID MELT AND SUBLIMATION 85% COVER S facing slopes opening quickly depth 9 (5-13) inches
3/17/2012 7:00 AM 0.00 0.0 M 7.2 M 0317120700 Ac SCT 20+mi 34 38% RH Calm+W 16 kts Tmxmn 53 28 RAPID MELT AND SUBLIMATION 80% COVER DEPTH 7.2 (4-10) INCHES
3/18/2012 7:00 AM 0.00 0.0 M 4.8 M 0318120700 Ac SCT Cs BKN 20+mi 33 41% RH SSW 2+16 kts Tmxmn 56 29 RAPID MELT and SUBLIMATION 75% COVER 4.8 (2-8) INCHES
3/19/2012 8:30 AM 0.02 0.3 M 4.6 M 0319120800 Fc SCT 20+ mi 22 47% RH N 2+E 31 kts FROPA 1300 Tmxmn 44 22 SW-- V SW 1900-2100 SW OVER VALLEY FROM 1600-2100 0.3 New SWE 0.02 Depth 4.6 (2-8) inches
3/20/2012 7:00 AM 0.01 0.1 M 4.0 M 0320120700 Sc -X SW-- 10 mi 13 84% RH N 3+W 16 kts Tmxmn 27 16 0.1 SW-- 1900, 0500 ...new SWE 0.01 Depth 4.0 (1-8) inches
3/21/2012 7:00 AM T T M 3.2 M 0321120700 Sc OVC SW--- 15 mi 25 62% RH N 2+14 kts Tmxmn 32 11 T new SWE T depth 3.2 (0-8) inches 70% cover
3/22/2012 7:00 AM 0.00 0.0 M 2.6 M 0322120700 Cs SCT 20+mi 27 71%RH calm+NW 14 KTS Tmxmn 44 19 65% Cover 2.6 (0-7) inches
3/23/2012 7:00 AM 0.00 0.0 M 1.6 M 0323120700 Cs SCT 20+ mi 29 41% RH SSW 2+12 kts Tmxmn 52 22 60% Cover depth 1.6 (0-5) inches
3/24/2012 7:00 AM 0.00 0.0 M 0.0 M 0324120700 Cs BKN 20+mi 32 47% RH calm+W 14 kts Tmxmn 62 28 55% Cover Depth at measuring points 0.0 exising cover range 2-18 inches
3/25/2012 7:00 AM 0.00 0.0 M 0.0 M 0325120700 Cs SCT 20+mi 40 32% RH calm+SW 14 kts Tmxmn 64 32 50% Cover Depth 0.0 existing cover 2-15 inches
3/26/2012 7:00 AM 0.00 0.0 M 0.0 M 0326120700 As BKN Cs OVC 20+mi 44 25% SSE 3+SW 20 KTS TMXMN 61 35 45% COVER DEPTH 0.0 ungauged drifts 2-18 inches
3/27/2012 7:00 AM 0.00 0.0 M 0.0 M 0327120700 CLR 20 mi H 29 30% RH WNW 3+ SW 50 kts 1100-1900 High Winds local damage 40% Cover Depth 0.0 drifts 2-18 inches
3/28/2012 7:00 AM 0.00 0.0 M 0.0 M 0328120700 Cs BKN 20+ mi 28 35% RH ENE 2+W 27 kts Tmxmn 52 28 35% Cover depth 0.0 drifts 1-15 inches
3/29/2012 8:30 AM T T M T M 0329120830 Ns BKN 20 mi SW-- 32 61% NE 6+W 17 kts 30% cover Depth T new T
3/30/2012 7:00 AM 0.00 0.0 M 0.0 M 0330120700 Cs SCT 20+ mi 34 65% RH WSW 5+ 26 kts Tmxmn 53 31 Depth 0.0 Drift 1-18 inches 20% cover
3/31/2012 7:00 AM 0.00 0.0 M 0.0 M 0331120700 Ac BKN Cs BKN 20+mi 35 60% N 1+SW 26 kts Tmxmn 56 34 Depth 0.0 Drifts 1-18 inches 15% cover
4/1/2012 7:00 AM 0.00 0.0 M 0.0 M 0401120700 Ac SCT Cs SCT 20+ mi 36 48% RH W 4+17 kts Tmxmn 64 34 Depth 0 Drifts 1-18 inches 10% cover
4/2/2012 7:30 AM T T M T M 0402120700 Ns BKN As OVC 5 SW-- 26 86% RH calm+W 19 kts Tmxmn 64 26 T NEW depth T SWE T SW--BGN 0710
4/3/2012 8:55 AM 0.02 0.5 M 0.5 M 0403120855 Ns X S- F 1 mi 32 78% ENE 3+E 18 kts Tmxmn 43 24 0.5 New SWE 0.02 Depth 0.5
4/4/2012 7:00 AM T T M 0.0 M 0404120700 CLR 20+ MI 31 69% RH CALM + E 15 KTS Tmxmn 44 25 frost DEPTH 0.0 NEW T 10% COVER
4/5/2012 7:00 AM 0.00 0.0 M 0.0 M 0405120700 Cs BKN 20+mi 33 39% RH Calm+ N 16kts Tmxmn 54 28 Depth 0 cover 10%
4/6/2012 7:00 AM 0.00 0.0 M 0.0 M 0406120700 CLR 20+MI 37 23% RH WSW 3+16 KTS TMXMN 56 27 DEPTH 0 COVER 10%
4/7/2012 7:00 AM 0.00 0.0 M 0.0 M 0407120700 CLR 20+ mi 26 26% RH WSW 3+W 38 KTS Tmxmn 54 26 Depth 0 drifts to 18 10% cover
4/8/2012 7:00 AM 0.00 0.0 M 0.0 M 0408120700 CLR 20+ mi 23 37% RH WSW 3+W 30 kts Tmxmn 48 21 Depth 0 Drifts to 18 5% Cover
4/9/2012 7:00 AM 0.00 0.0 M 0.0 M 0409120700 CLR 20+ MI 27 32% RH SSW 3+ W 17 KTS TMXMN 56 22 DRIFTS 2-18 5% COVER
4/10/2012 7:00 AM 0.00 0.0 M 0.0 M 0410120700 Cs SCT 20+mi 30 45 % RH Calm + W 22 kts Tmxmn 59 27 Depth 0 Drifts 2-18 inches 5 % Cover
4/13/2012 7:00 AM 0.04 M M M M
4/14/2012 7:00 AM 0.01 M M M M
4/15/2012 7:00 AM 0.51 6.0 M 6.0 M
4/16/2012 7:00 AM 0.43 7.0 M 13.0 M
4/20/2012 7:00 AM 0.50 M M M M
4/27/2012 7:00 AM 0.25 M M M M
4/28/2012 7:00 AM 0.09 M M M M
5/6/2012 7:00 AM 0.07 M M M M
5/8/2012 7:00 AM 0.03 M M M M
5/12/2012 7:00 AM 0.42 M M M M
5/13/2012 7:00 AM 0.10 M M M M
5/17/2012 7:00 AM 0.05 M M M M
5/19/2012 7:00 AM 0.12 M M M M
5/24/2012 7:00 AM 0.35 M M M M
5/25/2012 7:00 AM 0.23 M M M M
6/2/2012 7:00 AM 0.16 M M M M
6/24/2012 7:00 AM 0.02 M M M M
6/27/2012 7:00 AM 0.01 M M M M
6/28/2012 7:00 AM 0.07 M M M M
7/3/2012 7:00 AM 0.09 M M M M
7/7/2012 7:00 AM 0.37 M M 0.0 M 0707120700 As BKN Cs BKN 52 90% RH SSE 3+N10 kts Tmxmn 72 44 R- 0.37 inches
7/8/2012 7:00 AM 0.06 M M 0.0 M 0708120700 Sc OVC 15 MI 51 89% RH CALM +NW 11 KTS TMXMN 64 48 QPE 0.06 IN R-- TOR- AM TRW- 1330 TRW+ N TO E
7/9/2012 7:00 AM 0.01 M M M M 0709120700 CLR Cu SCT v BKN QPE 0.01 RW--- AM
7/10/2012 7:00 AM 0.00 0.0 M M M 0710120700 CLR 20+MI 41 70% RH 1200-1800 Cu SCT V BKN DARK SE
7/11/2012 7:00 AM T M M M M 0711120700 CLR 20+ MI 50 75% RH CALM+NE 12 KTS Tmxmn 77 41 Cu SCT v BKN PM Cu+ 1700-1900 RW-- T
7/12/2012 7:00 AM T M M M M 0712120700 CLR 20+MI 51 62% RH CLAM+E 15 KTS Tmxmn 79 45 RW--- T
7/15/2012 7:00 AM 0.10 0.0 M M M 0715120700 Cs BKN 20+mi 56 71% RH Tmxmn 73 52 Qpe 0.10 inches
7/16/2012 7:00 AM 0.11 M M M M 0716120700 Cs SCT 20+ mi 50 81% RH Calm+W 24 kts Tmxmn 71 44 RW-- 1030; TRW- 1215-1250 TRW-- 1710-1730 QPE 0.11 inches
7/17/2012 7:00 AM 0.82 M M 0.0 M 0717120700 CLR Fc S 20+mi 41 98% RH Caom+W 14 kts TRW+ 1530-1615 R v R- 1615-1915 QPE 0.82 inches
7/18/2012 7:00 AM T M M M M 0718120700 CLR 20+ MI 45 83% RH CALM + NW 10 KTS Cu SCT V BKN TRW SW-SE RW--- T
7/19/2012 7:00 AM 0.00 0.0 M M M 0719120700 CLR 20+MI 49 68% RH CALM+E 16 kts Tmxmn 77 44 SCT Cb TRW--
7/20/2012 7:00 AM 0.04 M M M M 0720120700 CLR 20+MI 54 61% RH CALM+SE 15 KTS TMXMN 82 47 Cu sct v BKN 1000-1300 Cu+ BKN 1300-1800 RW- 1310-1700 max 1315-1330 qpe 0.04 inches
7/21/2012 7:00 AM 0.05 M M 0.0 M 0721120700 CLR 20+ MI 48 83% RH CALM+W 17KTS Cu SCT v BKN 1000-1400 Cu+ 1400-1700 Cb SCT 1700-1900 TRW- QPE 0.05 1750-2100
7/22/2012 7:00 AM 0.15 M M 0.0 M 0722120700 Ac SCT 20+mi 50 73% RH CLAM + W 15 KTS Cu SCT v BKN 1000-1400 Cu+ 1400 Cb 1500-1900 TRW- RW- 1630-2100 QPE 0.15 inches
7/23/2012 7:00 AM T M M 0.0 M 0723120700 CLR 20+ MI 52 71% RH CALM + NW 19 KTS Tmxmn 75 44 Cu sct v BKN 1100-1500 Cu+ BKN 1500-1900 Cb SCT RW--- T
7/24/2012 6:00 AM 0.06 M M 0.0 M 0724120600 CLR 20+ MI 44 81% RH CALM + W 25 KTS Tmxmn 76 44 0900 Cu SCT 1100Cu+ BKN 1300 TRW SCT QPE 0.06 RW- 1700-1900
7/25/2012 7:00 AM 0.33 M M 0.0 M 0725120700 St BKN As BKN 15 mi SCT F 48 97% RH Calm+W 15 kts Tmxmn 76 43 RW-- 1430 TRW- 1800-0230 Max 1845-2010 QPE 0.33 inches
7/26/2012 7:00 AM 0.01 M M M M 0726120700 Ac SCT 20+mi 46 75% RH Calm+NW 12 kts Tmxmn 70 46 Sc OVC AM Cu+ BKN v OVC 1200-1500 VIRGA S-E RW--- 1205 RW+ Dillon QPE 0.01
7/27/2012 7:00 AM 0.00 0.0 M M M 0727120700 Ac Cs BKN 20+ mi 49 75% RH Calm+N 9 Kts Tmxmn 75 49 Cu Sct v BKN all day
7/28/2012 8:00 AM 0.21 M M 0.0 M 0728120800 St BKN As BKN Cs BKN 50 92% RH Calm+N 17 kts RW- TRW- 1252 TO 0015 QPE 0.21 MAX R 2050-2230
7/29/2012 7:00 AM 0.01 M M 0.0 M 0729120700 Ac SCT Cs SCT 20+mi 51 82% RH Calm+SW 12 Tmxmn 73 44 Sc SCT v BKN AM to Cu+ Cb TRW--- 1700-1900 QPE 0.01 inches
7/30/2012 7:00 AM 0.46 M M 0.0 M 0730120700 Cu SCT 20+mi 48 96% RH CALM+N 10 KTS Tmxmn 73 48 Sc sct v BKN AM Cu+RW--1147-55 Cb 1330-1900 TRW+ 1840-1938 QPE 0.46 inches
7/31/2012 8:45 AM 0.07 M M 0.0 M 0731120845 CLR Fe w Cu 20+ mi 62 65% RH SE 2+W 23 kts Tmxmn 72 45 Cu SCT 0900-1100 Cu+ SCT v BKN 1100-1300, Cb 1300-2000 TRW+ Breck QPE 0.07 in
8/1/2012 7:00 AM 0.01 M M M M 0801120700 Ac SCT Cs SCT 20+mi 48 82% RH Calm+W 17 kts Tmxmn 75 45 Cu SCt Cu+ RW-1330-1340 QPE 0.01 in
8/2/2012 7:00 AM 0.01 M M 0.0 M 0802120700 Ac BKN Cs SCT 20+ mi 47 91% RH Calm+W 14 kts Tmxmn 71 46 Cu Cu+ SCT v BKN Cb SCT PM RW-- QPE 0.01 inches
8/3/2012 7:00 AM 0.01 M M M M 0803120700 Cs SCT 20 51 63% RH Calm + N 9 Kts Tmxmn 71 46 Ac Cu Cu+ RW-- PM QPE 0.01 1330 SCT RW-- till 1900
8/4/2012 7:00 AM 0.01 M M M M 0804120700 Cs BKN 20+mi 47 64% RH Calm+W 21 kts Tmxmn 74 43 Cu Cu+ RW-- 1810 QPE 0.01 inches
8/6/2012 7:00 AM 0.00 0.0 M M M 0806120700 Cs BKN 20+mi 52 67% RH Calm+W 11 KTS Tmxmn 80 44 Cs SCT Cu Cu+ BKN
8/7/2012 7:00 AM 0.49 M M 0.0 M 0807120700 Ac BKN 20+mi 45 97% RH Calm+SW 16kts Tmxmn 74 45 Cs SCT v BKN AM Cu Cu+ Cb TRW-- 1530-1700 Ns R- 1700-2215 max 1800 - 1845 QPE 0.49 inches
8/8/2012 7:00 AM 0.00 0.0 M 0.0 M 0808120700 CLR 15 mi KH 45 74% RH calm+N 13 KTS TMXMN 76 45 Cu SCT v BKN PM few Cu+
8/9/2012 7:00 AM 0.00 0.0 M M M FEW Ac SCT 10 KH Smoke from NW fires 57 46% RH Calm +N8 kts Tmxmn 80 44 KH all day FEW Cu Sc SCT
8/10/2012 7:00 AM T M M M M
8/11/2012 7:00 AM 0.11 M M M M 0811120700 Ac SCt 20+ 49 84% RH calm + w 23 Ac SCT v bkn all day cu+ Cb 1900-2100 W-S QPE 0.11 INCHES
8/12/2012 7:00 AM 0.09 M M M M 0812120700 Fc SCT KH 10mi 53 72% RH Calm+W 16 KTS TMXMN 69 45 AC SCT CU SCT AM CU+ CB TRW- PM 1649-1701 MAX 1650-1701 QPE 0.09 INCHES
8/13/2012 7:00 AM 0.00 0.0 M M M 0813120700 As OVC 20 mi 52 67% RH N 1 + 12 kts Cu SCT AM BKN PM K H
8/14/2012 7:00 AM 0.47 M M 0.0 M 0814120845 Cs As SCT v BKN 10 KH F 39 89% RH Calm + W 15 kts Tmxmn 55 39 R-BGN 0910 to 1739 R- v R max 1100 and 1430 MDT QPE 0.47 inches
8/15/2012 7:00 AM 0.00 0.0 M M M 0815120700 -X KH 10 mi 44 83% RH Calm+W 12 kts Tmxmn 73 39 Ac Cs KH ALL day FEW Cu PM
8/16/2012 7:00 AM T M M M M 0816120700 -X KH 10 MI 45 76% RH calm+ E 10 KTS TMXMN 72 42 KH X ALL DAY SC SCT V BKN RW--- T
8/18/2012 7:00 AM 0.08 M M 0.0 M 0818120700 -X KH CLR 10 mi 45 76% rh Calm+SW 17 Kts Tmxmn 76 44 sky - X all day Cu Cu+ CB 1400-2000 TRW 1936-1940 Qpe 0.08 inches
8/19/2012 7:00 AM 0.00 0.0 M M M 0819120700 CLR 20+MI 42 71% RH CLM + N 14 KTS TMXMN 74 40 SMOKE cleared 1100-1800 Cu SCT CFRNT N Flow
8/20/2012 7:00 AM 0.00 0.0 M 0.0 M 0820120700 As OVC 15 mi KH 48 57% RH Calm+NW 14 KTS Tmxmn 76 40 CLR ALL DAY Few Cu
8/21/2012 6:00 AM T M M M M 0821120600 Ac SCT KH 10 mi 39 87% RH Tmxmn 63 39 As Ns OVC 0800-1700 RW BGN 1215-1500 T
8/22/2012 8:00 AM 0.00 0.0 M M M 0822120800 Ac SCT Cs OVC 10 mi 57 62% RH WSW 2+W 10 KTS TMXMN 74 39 AC SCT CU SCT ALL DAY KH RETURNED
8/23/2012 8:00 AM 0.12 M M 0.0 M 0823120800 Ns OVC 5 mi F 48 97% RH Calm+N 12 kts As Cs BKN v OVC AM RW BGN 1547-2229 MDT max 1610 - 1630 QPE 0.12 INCHES
8/24/2012 7:00 AM 0.34 0.0 M 0.0 M 0824120700 St SCT As OVC 20 mi 47 98% RH calm+N 9kts St F OVC AM to Sc BKN v OVC RBGN 1200-1205, 1700-2015 QPE 0.34 max 1830-1845
8/25/2012 8:00 AM 0.01 M M 0.0 M 0825120800 CLR KH 15 mi 44 80% RH Calm+NW 15 kts Tmxmn 69 39 St SCT As OVC AM Cu Cu+ RW-- PM QPE 0.01 INCHES
8/26/2012 7:00 AM 0.00 0.0 M M M 0826120700 CLR KH 15 mi 42 74% RH calm+NW 11 kts Tmxmn 72 39 CLR Ac SCT
8/27/2012 7:00 AM T M M 0.0 M 0827120700 Ac BKN 20 mi KH 55 52% Calm+SE 7 kts Tmxmn 76 42 CLR Cu Sc RW---1750-1800 T
8/28/2012 6:00 AM 0.12 M M 0.0 M 0828120600 Ac BKN 20 mi 48 77% RH Calm+NW 15 kts Tmxmn 75 47 Ac SCT v BKN PM Cu Cu+ Cb TRW- 1530-1715 max 1600-1630 QPE 0.12
8/29/2012 8:00 AM 0.23 M M 0.0 M 0829120800 Ac OVC 20+mi 48 82% RH Calm+SE 13 kts tmxmn 76 44 Ac BKN v SCT cu Cu+ Cb TRW Rbgn1543-1804 Max 1730-1745 QPE 0.23
8/30/2012 7:00 AM 0.05 M M 0.0 M 0830120700 Ac OVC 20+mi 50 74% RH Calm+NW 15 kts Tmxmn 75 44 Ac OVC to BKN Cu Cu+ Cb TRW- PM TRW 1650-1730 QPE 0.05 inches
8/31/2012 6:30 AM 0.20 M M 0.0 M 0831120630 Ac SCT 20+mi 46 63% RH Calm+SE 13 kts Tmxmn 73 46 Ac BKN v ovc RW-- AM Cu+ Cb TRW SCT BKN PM RBGN 1615-2100 QPE 0.20 max 1830 40 min
9/1/2012 7:00 AM 0.04 M M 0.0 M 0901120700 CLR 20+MI 47 63% RH CALM + W 27 KTS TRW OUTFLOW 1410-1435 QPE 0.04 INCHES CLR 2300-0700
9/2/2012 7:00 AM T M M 0.0 M 0902120700 Cs BKN 20+ mi 47 85% RH Calm+W 21 kts Ac SCT v BKN Cu Cu+ Cb SCT RW--- T
9/3/2012 7:00 AM T M M 0.0 M 0903120700 Cu SCT Ac SCT 20+mi 47 71% RH Calm+W 20 kts Ac SCT v BKN AM cu Cu+ PM RW--- T
9/4/2012 6:00 AM 0.02 M M 0.0 M 0904120600 Ac BKN 20+ mi 39 79% Calm+W 15 kts Cu Cu+ Cb RW-- 0.02 inches 1615-20
9/5/2012 7:00 AM 0.00 0.0 M M M 0905120700 CLR 20+MI 39 53% RH CALM+W 21 KTS Cu SCT all day
9/6/2012 6:45 AM 0.00 0.0 M 0.0 M 0906120645 CLR Ac SCT N 20+MI 37 51% RH CALM+NW 17 KTS Tmxmn 71 37 CLR Cu SCT all day
9/7/2012 6:45 AM 0.01 0.0 0.00 0.0 M 0907120645 Sc BKN 20+ mi 46 86% RH Calm+W 16kts Ac SCT v BKN all day RW 0345-0400 0.01 inches
9/8/2012 7:00 AM 0.01 M M M M 0908120700 CLR 20+MI 34 90% RH FROST Calm+N 13 kts Tmxmn 63 34 Sc Ac BKN v OVC AM Sc Cu+ OVC RW-- 0.01 Inches 1300 & 1530 RW+ 5mi S
9/9/2012 7:00 AM 0.00 0.0 M M M 0909120700 CLR 20 MI H K 34 55% RH CALM+NE 9 KTS Tmxmn 72 34 clear all day
9/10/2012 7:00 AM 0.00 0.0 M M M 0910120700 Cs BKN 20+mi 36 77% RH W 2 + 14 kts Tmx mn 74 34 CLR 0700-1400 Cu SCT 1400-1800
9/11/2012 6:45 AM 0.00 0.0 M M M 0911120630 Ac SCT Cs BKN 20+mi 44 66% RH Calm+W 19 kts Tmxmn 71 34 Cs SCT CLR all day
9/12/2012 7:00 AM 0.26 M M M M 0912120700 Ns X R-F 5 mi 46 95% RH Calm+W 15 kts Rbgn 1407 max 1430-1500 and 1720-1800 QPE 0.26 inches
9/17/2012 7:00 AM 0.04 M M M M
9/25/2012 7:00 AM 0.03 M M M M
9/26/2012 7:00 AM 0.01 M M M M
9/27/2012 7:00 AM 0.02 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
1/25/2012 2/10/2012 4:00 PM 17 0.43 25.5 M Depth 24-27 inches avg 25.5
2/10/2012 3/04/2012 3:00 PM 24 1.33 33.0 M UNSTABLE SNOW with sugar snow below wind packed surface



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