Station Overview Station Location
Station Number CA-ED-9 Latitude 39.059913
Station Name Tahoma .5 S Longitude -120.129196
County El Dorado Elevation (ft) 6316



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 10 1.84 4.70 9 4.70 9 0.00 0 0 4 1 0.3 1 0
Nov 10 3.96 7.48 30 7.48 30 0.00 0 0 9 2 72.2 8 9
Dec 10 5.39 11.32 31 11.32 31 0.00 0 0 19 2 61.5 12 8
Jan 11 5.35 1.56 31 1.56 31 0.00 0 0 5 1 15.3 3 2
Feb 11 5.33 4.86 26 4.86 26 0.00 0 0 4 3 113.5 6 1
March 11 4.39 14.32 31 14.32 31 0.00 0 0 21 1 121.8 17 3
April 11 2.14 2.32 27 1.97 24 0.35 3 1 10 1 12.1 7 1
May 11 1.32 2.71 31 2.71 31 0.00 0 0 10 1 26.6 7 1
June 11 0.71 2.60 29 1.25 26 1.35 3 1 5 2 1.8 1 0
July 11 0.19 0.16 31 0.16 31 0.00 0 0 1 0 0.0 0 0
Aug 11 0.39 0.00 31 0.00 31 0.00 0 0 0 0 0.0 0 0
Sept 11 0.78 0.16 30 0.16 30 0.00 0 0 2 0 0.0 0 0
Water Year Totals: 31.79" 52.19" 337 days 50.49" 331 1.70" 6 days 2 90 days 14 days 425.1" 62 days 25 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
10/1/2010
10/2/2010
10/3/2010
10/4/2010
10/5/2010
10/6/2010
10/7/2010
10/8/2010
10/9/2010
10/10/2010
10/11/2010
10/12/2010
10/13/2010
10/14/2010
10/15/2010
10/16/2010
10/17/2010
10/18/2010
10/19/2010
10/20/2010
10/21/2010
10/22/2010 T
10/23/2010 0.11
10/24/2010 1.36
10/25/2010 3.18
10/26/2010 0.00
10/27/2010 0.00
10/28/2010 0.00
10/29/2010 0.00
10/30/2010
10/31/2010 0.05
11/1/2010 0.00
11/2/2010 0.00
11/3/2010 0.00
11/4/2010 0.00
11/5/2010 0.00
11/6/2010 0.00
11/7/2010 0.11
11/8/2010 1.19
11/9/2010 0.00
11/10/2010 0.33
11/11/2010 T
11/12/2010 0.00
11/13/2010 0.00
11/14/2010 0.00
11/15/2010 0.00
11/16/2010 0.00
11/17/2010 0.00
11/18/2010 0.00
11/19/2010 0.00
11/20/2010 0.92
11/21/2010 1.36
11/22/2010 1.08
11/23/2010 0.45
11/24/2010 1.01
11/25/2010 0.00
11/26/2010 0.00
11/27/2010 T
11/28/2010 1.03
11/29/2010 0.00
11/30/2010 0.00
12/1/2010 0.00
12/2/2010 0.00
12/3/2010 0.68
12/4/2010 0.00
12/5/2010 0.16
12/6/2010 0.70
12/7/2010 T
12/8/2010 0.00
12/9/2010 0.43
12/10/2010 0.22
12/11/2010 0.09
12/12/2010 0.00
12/13/2010 0.00
12/14/2010 0.17
12/15/2010 1.76
12/16/2010 0.00
12/17/2010 0.04
12/18/2010 1.82
12/19/2010 1.63
12/20/2010 1.72
12/21/2010 0.23
12/22/2010 0.06
12/23/2010 0.06
12/24/2010 0.00
12/25/2010 0.00
12/26/2010 0.32
12/27/2010 0.08
12/28/2010 T
12/29/2010 0.92
12/30/2010 0.23
12/31/2010 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.76
1/2/2011 0.00
1/3/2011 0.05
1/4/2011 0.00
1/5/2011 0.00
1/6/2011 0.00
1/7/2011 0.00
1/8/2011 0.00
1/9/2011 0.00
1/10/2011 0.00
1/11/2011 0.00
1/12/2011 0.02
1/13/2011 0.00
1/14/2011 0.27
1/15/2011 0.00
1/16/2011 0.00
1/17/2011 0.00
1/18/2011 0.00
1/19/2011 0.00
1/20/2011 0.00
1/21/2011 0.00
1/22/2011 0.00
1/23/2011 0.00
1/24/2011 0.00
1/25/2011 0.00
1/26/2011 0.00
1/27/2011 0.00
1/28/2011 0.00
1/29/2011 0.00
1/30/2011 0.46
1/31/2011 T
2/1/2011 0.00
2/2/2011 0.00
2/3/2011 0.00
2/4/2011 0.00
2/5/2011 0.00
2/6/2011 0.00
2/7/2011 0.00
2/8/2011 0.00
2/9/2011 0.00
2/10/2011 0.00
2/11/2011 0.00
2/12/2011 0.00
2/13/2011 0.00
2/14/2011 0.00
2/15/2011 T
2/16/2011 1.35
2/17/2011 1.22
2/18/2011 M
2/19/2011 M
2/20/2011 T
2/21/2011 T
2/22/2011 0.00
2/23/2011 0.00
2/24/2011 0.00
2/25/2011 0.75
2/26/2011 1.54
2/27/2011 0.00
2/28/2011 0.00
3/1/2011 0.00
3/2/2011 0.08
3/3/2011 1.02
3/4/2011 T
3/5/2011 0.00
3/6/2011 0.31
3/7/2011 0.50
3/8/2011 0.08
3/9/2011 0.00
3/10/2011 0.00
3/11/2011 0.09
3/12/2011 0.00
3/13/2011 0.00
3/14/2011 1.28
3/15/2011 0.17
3/16/2011 2.91
3/17/2011 0.87
3/18/2011 0.01
3/19/2011 1.24
3/20/2011 1.28
3/21/2011 0.89
3/22/2011 0.72
3/23/2011 0.21
3/24/2011 0.71
3/25/2011 1.21
3/26/2011 0.29
3/27/2011 0.41
3/28/2011 0.04
3/29/2011 0.00
3/30/2011 0.00
3/31/2011 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.00
4/2/2011 0.00
4/3/2011 0.00
4/4/2011 0.00
4/5/2011 0.00
4/6/2011 0.00
4/7/2011 M
4/8/2011 M **
4/9/2011 **
4/10/2011 0.35
4/11/2011 0.00
4/12/2011 0.00
4/13/2011 0.00
4/14/2011 0.12
4/15/2011 0.00
4/16/2011 T
4/17/2011 0.00
4/18/2011 0.33
4/19/2011 0.19
4/20/2011 0.00
4/21/2011 0.61
4/22/2011 0.03
4/23/2011 0.09
4/24/2011 0.16
4/25/2011 0.29
4/26/2011 0.10
4/27/2011
4/28/2011 0.00
4/29/2011 0.05
4/30/2011
5/1/2011 0.00
5/2/2011 0.00
5/3/2011 0.00
5/4/2011 0.00
5/5/2011 0.00
5/6/2011 0.00
5/7/2011 0.00
5/8/2011 0.03
5/9/2011 0.04
5/10/2011 0.02
5/11/2011 0.00
5/12/2011 0.00
5/13/2011 0.00
5/14/2011 0.00
5/15/2011 0.29
5/16/2011 0.62
5/17/2011 0.04
5/18/2011 0.47
5/19/2011 0.17
5/20/2011 0.00
5/21/2011 0.00
5/22/2011 0.00
5/23/2011 0.00
5/24/2011 0.00
5/25/2011 0.00
5/26/2011 0.56
5/27/2011 0.00
5/28/2011 T
5/29/2011 0.47
5/30/2011 0.00
5/31/2011 0.00
6/1/2011 T
6/2/2011 0.27
6/3/2011 T
6/4/2011 **
6/5/2011 **
6/6/2011 1.35
6/7/2011 0.03
6/8/2011 0.00
6/9/2011 0.00
6/10/2011 0.00
6/11/2011 0.00
6/12/2011 0.00
6/13/2011 0.00
6/14/2011 0.00
6/15/2011 0.00
6/16/2011 0.00
6/17/2011 0.05
6/18/2011 0.00
6/19/2011 0.00
6/20/2011 0.00
6/21/2011 0.00
6/22/2011 0.00
6/23/2011 0.00
6/24/2011 0.00
6/25/2011 0.00
6/26/2011
6/27/2011 0.00
6/28/2011 0.00
6/29/2011 0.75
6/30/2011 0.15
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.00
7/2/2011 0.00
7/3/2011 0.00
7/4/2011 0.00
7/5/2011 0.00
7/6/2011 0.00
7/7/2011 0.16
7/8/2011 0.00
7/9/2011 0.00
7/10/2011 0.00
7/11/2011 0.00
7/12/2011 0.00
7/13/2011 0.00
7/14/2011 0.00
7/15/2011 0.00
7/16/2011 0.00
7/17/2011 0.00
7/18/2011 0.00
7/19/2011 0.00
7/20/2011 0.00
7/21/2011 0.00
7/22/2011 0.00
7/23/2011 0.00
7/24/2011 0.00
7/25/2011 0.00
7/26/2011 0.00
7/27/2011 0.00
7/28/2011 0.00
7/29/2011 0.00
7/30/2011 0.00
7/31/2011 0.00
8/1/2011 0.00
8/2/2011 0.00
8/3/2011 0.00
8/4/2011 0.00
8/5/2011 0.00
8/6/2011 0.00
8/7/2011 0.00
8/8/2011 0.00
8/9/2011 0.00
8/10/2011 0.00
8/11/2011 0.00
8/12/2011 0.00
8/13/2011 0.00
8/14/2011 0.00
8/15/2011 0.00
8/16/2011 0.00
8/17/2011 0.00
8/18/2011 0.00
8/19/2011 0.00
8/20/2011 0.00
8/21/2011 0.00
8/22/2011 0.00
8/23/2011 0.00
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 0.00
8/27/2011 0.00
8/28/2011 0.00
8/29/2011 0.00
8/30/2011 0.00
8/31/2011 0.00
9/1/2011 0.00
9/2/2011 0.00
9/3/2011 0.00
9/4/2011 0.00
9/5/2011 0.00
9/6/2011 0.00
9/7/2011 0.00
9/8/2011 0.00
9/9/2011 0.00
9/10/2011 0.00
9/11/2011 0.00
9/12/2011 0.09
9/13/2011 0.07
9/14/2011 0.00
9/15/2011 0.00
9/16/2011 0.00
9/17/2011 0.00
9/18/2011 0.00
9/19/2011 0.00
9/20/2011 0.00
9/21/2011 0.00
9/22/2011 0.00
9/23/2011 0.00
9/24/2011 0.00
9/25/2011 0.00
9/26/2011 0.00
9/27/2011 0.00
9/28/2011 0.00
9/29/2011 0.00
9/30/2011 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/22/2010 7:00 AM T M M M M
10/23/2010 7:00 AM 0.11 M M M M
10/24/2010 7:00 AM 1.36 M M M M 24 hr total. Gusty winds
10/25/2010 7:00 AM 3.18 0.3 T M M Extremely windy (gusty)throughout the day on the 24th. Steady rain all day and night up through approx. 3:30 am. The wind may have let up at around the same time. The rain turned to snow at some point before daylight accumulating only about .25" at time and location of this report.
10/26/2010 7:00 AM 0.00 0.0 M M M Got some frost on the pumpkin this morning.
10/27/2010 7:00 AM 0.00 0.0 M M M
10/28/2010 7:00 AM 0.00 0.0 M M M
10/29/2010 7:00 AM 0.00 0.0 M M M
10/31/2010 7:00 AM 0.05 M M M M Showers turned to a steady light rain and then back to showers. Numerous Vivid rainbows!
11/1/2010 7:00 AM 0.00 0.0 M M M A good hard frost this AM
11/2/2010 7:00 AM 0.00 0.0 M M M
11/3/2010 7:00 AM 0.00 0.0 M M M Dew, not frost.
11/4/2010 7:00 AM 0.00 0.0 M M M
11/5/2010 7:00 AM 0.00 0.0 M M M
11/6/2010 7:00 AM 0.00 0.0 M M M
11/7/2010 7:10 AM 0.11 M M M M
11/8/2010 8:00 AM 1.19 1.0 0.36 1.0 M Rain became mixed with snow at 11:30 AM on 11/7/10 alternating all day until dark becoming all snow.
11/9/2010 7:00 AM 0.00 0.0 M M M Hard freeze overnight, 19 degrees.
11/10/2010 8:00 AM 0.33 5.5 0.33 6.5 0.76 Greater than expected overnight snowfall
11/11/2010 7:45 AM T M M 5.0 0.83
11/12/2010 7:00 AM 0.00 0.0 M M M
11/13/2010 7:00 AM 0.00 0.0 M M M
11/14/2010 7:00 AM 0.00 0.0 M M M
11/15/2010 7:00 AM 0.00 0.0 M 2.5 M
11/16/2010 7:00 AM 0.00 0.0 M M M
11/17/2010 7:00 AM 0.00 0.0 M M M
11/18/2010 7:00 AM 0.00 0.0 M M M Warmer this morning and breezy in advance of the coming storm.
11/19/2010 7:00 AM 0.00 0.0 M M M
11/20/2010 7:30 AM 0.92 14.5 0.92 14.5 0.92 Windy and gusty until approx 6:00 PM on 11/19/10
11/21/2010 7:15 AM 1.36 19.0 1.36 29.0 M Most snowfall occurred overnight.
11/22/2010 7:00 AM 1.08 10.5 1.08 35.0 M
11/23/2010 7:00 AM 0.45 6.2 0.45 37.5 M
11/24/2010 7:00 AM 1.01 6.0 1.01 M M
11/25/2010 8:25 AM 0.00 0.0 M M M Single digits this AM
11/26/2010 7:00 AM 0.00 0.0 M M M Clear and cold here.
11/27/2010 7:00 AM T T M 27.0 M
11/28/2010 9:00 AM 1.03 9.5 1.03 M M
11/29/2010 7:00 AM 0.00 0.0 M M M
11/30/2010 7:00 AM 0.00 0.0 M M M
12/1/2010 7:00 AM 0.00 0.0 M 23.5 M
12/2/2010 7:00 AM 0.00 0.0 M M M
12/3/2010 7:00 AM 0.68 0.0 M 23.5 5.86 past 24hr measurement is all rain. Total snow and ice measurement includes new rain fall saturated snow.
12/4/2010 7:00 AM 0.00 0.0 M M M
12/5/2010 9:20 AM 0.16 M M 17.5 5.05
12/6/2010 7:30 AM 0.70 1.3 0.41 M M We had a wet mix of rain and snow. Mostly rain between 7:00 and 9:30. Most snow melting as it fell so not much accumulation at this elevation.
12/7/2010 7:00 AM T T M M M
12/8/2010 7:00 AM 0.00 0.0 M M M
12/9/2010 8:00 AM 0.43 T M M M Precip started as snow but only gathered to a trace amount before turning to rain. Light but steady showers most of the day ended around 7PM and started up again around midnight.
12/10/2010 7:00 AM 0.22 M M M M
12/11/2010 7:00 AM 0.09 M M 11.5 4.48 Rain again
12/12/2010 7:00 AM 0.00 0.0 M M M
12/13/2010 7:00 AM 0.00 0.0 M M M
12/14/2010 7:00 AM 0.17 M M M M Rain began between 3 and 4 AM on the 14th.
12/15/2010 7:00 AM 1.76 11.0 0.84 20.5 M Heavy rain early changing to snow between 2 and 3 PM. Snow began sticking around 4 PM. .92" was measured from inner tube. 6.5" of snow was measured at 8PM with an additional 4.5" measured at 7AM with a clear sky.
12/16/2010 7:00 AM 0.00 0.0 M M M
12/17/2010 7:00 AM 0.04 0.3 M 18.5 4.88
12/18/2010 11:00 AM 1.82 10.0 M M M This is a 30 hour total. Most snow fell and stuck before nightfall then a mix of snow and rain until late night. 7 inches accumulation before 2:30 with only an additional 3 inches through the remainder of the measurement period.
12/19/2010 7:00 AM 1.63 4.0 0.58 M M Rain and light rain mixed with snow all day with very little accumulation of snow through the day. Rain changing to snow in the early morning hours with 4 inches on the ground at observation time. Snowing hard at 7 AM. Had a surprise lightning strike and thunder at around 10PM.
12/20/2010 7:00 AM 1.72 7.8 1.79 31.0 9.18
12/21/2010 7:00 AM 0.23 3.5 0.23 M M
12/22/2010 7:00 AM 0.06 1.0 0.06 M M
12/23/2010 7:00 AM 0.06 T M M M
12/24/2010 7:00 AM 0.00 0.0 M M M
12/25/2010 7:00 AM 0.00 0.0 M M M
12/26/2010 7:00 AM 0.32 5.5 M M M
12/27/2010 7:00 AM 0.08 0.8 0.08 M M
12/28/2010 7:00 AM T T T M M
12/29/2010 7:00 AM 0.92 12.5 0.92 39.5 M
12/30/2010 7:00 AM 0.23 3.8 0.23 M M
12/31/2010 7:00 AM 0.00 0.0 M M M
1/1/2011 7:00 AM 0.76 6.5 0.76 M M
1/2/2011 7:00 AM 0.00 0.0 M M M
1/3/2011 7:00 AM 0.05 0.6 0.05 41.5 M
1/4/2011 7:00 AM 0.00 0.0 M M M
1/5/2011 7:00 AM 0.00 0.0 M M M
1/6/2011 7:00 AM 0.00 0.0 M M M
1/7/2011 7:00 AM 0.00 0.0 M M M
1/8/2011 7:00 AM 0.00 0.0 M M M
1/9/2011 7:00 AM 0.00 0.0 M M M
1/10/2011 7:00 AM 0.00 0.0 M M M
1/11/2011 7:00 AM 0.00 0.0 M M M
1/12/2011 7:00 AM 0.02 T M 36.0 10.65 Core samples of total snow and ice are getting difficult to collect. Dug a 3' deep hole beside the best spot available in my yard, climbed into it with a 5 gal bucket, two rain gauge outer tubes, and a shovel. The result may not be completely accurate but should be representative to a fairly good degree.
1/13/2011 7:00 AM 0.00 0.0 M M M
1/14/2011 7:00 AM 0.27 M M M M
1/15/2011 7:00 AM 0.00 0.0 M M M
1/16/2011 7:00 AM 0.00 0.0 M M M
1/17/2011 7:00 AM 0.00 0.0 M M M
1/18/2011 7:00 AM 0.00 0.0 M M M
1/19/2011 7:00 AM 0.00 0.0 M M M
1/20/2011 7:00 AM 0.00 0.0 M M M
1/21/2011 7:00 AM 0.00 0.0 M M M
1/22/2011 7:00 AM 0.00 0.0 M M M
1/23/2011 7:00 AM 0.00 0.0 M M M
1/24/2011 7:00 AM 0.00 0.0 M M M
1/25/2011 7:00 AM 0.00 0.0 M M M
1/26/2011 7:00 AM 0.00 0.0 M M M
1/27/2011 7:00 AM 0.00 0.0 M M M
1/28/2011 7:00 AM 0.00 0.0 M M M
1/29/2011 7:00 AM 0.00 0.0 M M M
1/30/2011 7:00 AM 0.46 8.2 0.46 M M
1/31/2011 7:00 AM T T M M M
2/1/2011 7:00 AM 0.00 0.0 M M M
2/2/2011 7:00 AM 0.00 0.0 M M M
2/3/2011 7:00 AM 0.00 0.0 M M M
2/4/2011 7:00 AM 0.00 0.0 M M M
2/5/2011 7:00 AM 0.00 0.0 M M M
2/6/2011 7:00 AM 0.00 0.0 M M M
2/7/2011 7:00 AM 0.00 0.0 M M M
2/8/2011 7:00 AM 0.00 0.0 M M M
2/9/2011 7:00 AM 0.00 0.0 M M M
2/10/2011 7:00 AM 0.00 0.0 M M M
2/11/2011 7:00 AM 0.00 0.0 M M M
2/12/2011 7:00 AM 0.00 0.0 M M M
2/13/2011 7:00 AM 0.00 0.0 M M M
2/14/2011 7:00 AM 0.00 0.0 M M M
2/15/2011 7:00 AM T T M M M
2/16/2011 8:00 AM 1.35 15.0 1.35 M M Snow began falling at 7:00 PM 2/15/11 but did not begin to fall hard until just before midnight. Heavy snow lasted until around 9:00AM on 2/16/11 averaging close to 2" per hour through the night and early morning.
2/17/2011 7:00 AM 1.22 13.0 M M M
2/18/2011 7:00 AM M 34.0 M M M It began to get a little tough to get very accurate amounts but these are fairly close. 7AM to 4PM 6"; Then it started really coming down, 4PM to 8:30 PM 12" with an additional 16" by 7AM on the 18th.
2/19/2011 7:00 AM M 24.0 M M M Best guess estimate as I was out of town and a family member took measurements.
2/20/2011 7:00 AM T T M M M
2/21/2011 7:00 AM T T M 61.0 14.82 As I checked the total snow and ice I broke it down in two sections. Because I had not done a water equivalent report over the past storm series I measured the latest snowfall separately from the old hard pack. The new soft snow that measured nearly eight feet as it fell had compacted down to 34" and contained 5.53 inches of water. The older hard pack measured 27" and contained 9.29 inches of water.
2/22/2011 7:00 AM 0.00 0.0 M M M
2/23/2011 7:00 AM 0.00 0.0 M M M
2/24/2011 7:00 AM 0.00 0.0 M M M
2/25/2011 7:00 AM 0.75 11.0 0.75 M M
2/26/2011 7:00 AM 1.54 16.5 M M M
2/27/2011 7:00 AM 0.00 0.0 M M M COLD!
2/28/2011 7:00 AM 0.00 0.0 M M M
3/1/2011 7:00 AM 0.00 0.0 M M M
3/2/2011 7:00 AM 0.08 M M M M
3/3/2011 7:00 AM 1.02 7.5 0.98 62.0 M Had rain up till around noon. The wet snow was sticking to the rain gauge's upper rim and may have prevented an accurate total rain and snow precipitation total.
3/4/2011 7:00 AM T T M M M
3/5/2011 7:00 AM 0.00 0.0 M M M
3/6/2011 10:00 AM 0.31 2.2 M M M
3/7/2011 7:00 AM 0.50 5.5 0.65 M M Once again wet sticky snow clogged the rim of the rain gauge and the 24 hour precipitation total is going to be low. We had light most of the day and it turned to snow around 8:30 PM. I would estimate 0.25 inches of rain before the 5.5 inches of snow. Just a guess though.
3/8/2011 7:00 AM 0.08 0.7 M M M
3/9/2011 7:00 AM 0.00 0.0 M M M
3/10/2011 7:00 AM 0.00 0.0 M M M
3/11/2011 7:00 AM 0.09 T M M M
3/12/2011 7:00 AM 0.00 0.0 M M M
3/13/2011 7:00 AM 0.00 0.0 M M M
3/14/2011 8:30 AM 1.28 4.1 0.85 M M The rain and snow total may be a little low due to snow accumulating and sticking on the rim of the rain gauge.
3/15/2011 7:00 AM 0.17 0.0 M M M
3/16/2011 8:30 AM 2.91 9.5 1.56 M M I pulled the rain gauge 4" tube at 11:30 last night when the rain had just turned to snow and we had about half an inch on the ground. It had a reading of 1.35" This morning i was surprised to find an amazing water content of the snow that had fallen overnight, 1.56" in just 9.5" of snow.
3/17/2011 8:00 AM 0.87 3.5 M M M
3/18/2011 7:00 AM 0.01 T 0.01 M M
3/19/2011 7:00 AM 1.24 16.0 1.24 M M
3/20/2011 9:00 AM 1.28 18.5 1.28 M M I took a core 2 hours into the twenty four hour period when the snow stopped at 10AM. That sample contained .24" and measured 4.5". That fell in two hours of heavy snow and then it pretty much just stopped. Snow began again last night round 10PM and was continuing as I took the next sample at 9AM. That measured 13" and 1,04" of water.
3/21/2011 8:00 AM 0.89 11.0 0.89 M M
3/22/2011 7:00 AM 0.72 6.2 M M M
3/23/2011 7:00 AM 0.21 3.8 0.21 M M
3/24/2011 7:00 AM 0.71 9.1 0.71 M M
3/25/2011 7:00 AM 1.21 17.0 1.21 M M
3/26/2011 7:30 AM 0.29 3.0 0.29 90.5 M A reverse 911 call was received by many North and West Shore residents in the Lake Tahoe area. Warning of heavy snow build up on propane tanks, natural gas meters, and roof structures. We have had well over 100" at lake level so far in March along the West Shore area at Tahoe. HAPPY SKIING!
3/27/2011 8:00 AM 0.41 3.5 0.34 M M
3/28/2011 7:00 AM 0.04 0.7 0.04 M M
3/29/2011 7:00 AM 0.00 0.0 M 80.0 21.05 Happy to report NO new precipitation today. I took a SWE and total snow pack measurement today. For comparison I also took a second sample from an area about two hundred feet away in second spot in my back yard. The first one is listed at the "Total Snow and Ice on Ground" line on this form. the other results are; Total snow and ice-70.5" Melted value-18.14"
3/30/2011 7:00 AM 0.00 0.0 M M M
3/31/2011 7:00 AM 0.00 0.0 M M M
4/1/2011 7:00 AM 0.00 0.0 M M M
4/2/2011 7:00 AM 0.00 0.0 M M M
4/3/2011 7:00 AM 0.00 0.0 M M M
4/4/2011 7:00 AM 0.00 0.0 M M M
4/5/2011 7:00 AM 0.00 0.0 M M M
4/6/2011 7:00 AM 0.00 0.0 M M M
4/7/2011 7:00 AM M 2.7 M M M
4/8/2011 7:00 AM M 6.2 M M M
4/11/2011 7:00 AM 0.00 0.0 M 51.5 18.22
4/12/2011 7:00 AM 0.00 0.0 M M M
4/13/2011 7:00 AM 0.00 0.0 M M M
4/14/2011 7:00 AM 0.12 1.5 0.14 M M
4/15/2011 7:00 AM 0.00 0.0 M M M
4/16/2011 7:00 AM T T M M M
4/17/2011 7:00 AM 0.00 0.0 M M M
4/18/2011 7:00 AM 0.33 M M M M
4/19/2011 7:00 AM 0.19 M M M M
4/20/2011 7:00 AM 0.00 0.0 M M M
4/21/2011 7:00 AM 0.61 0.8 0.17 M M
4/22/2011 7:00 AM 0.03 T M M M
4/23/2011 7:40 AM 0.09 0.2 0.06 M M
4/24/2011 8:00 AM 0.16 M M M M
4/25/2011 7:00 AM 0.29 0.5 0.06 M M
4/26/2011 7:00 AM 0.10 0.2 0.03 M M
4/28/2011 7:00 AM 0.00 0.0 M M M
4/29/2011 7:00 AM 0.05 T M M M
5/1/2011 7:00 AM 0.00 0.0 M M M
5/2/2011 7:00 AM 0.00 0.0 0.00 29.5 10.59
5/3/2011 7:00 AM 0.00 0.0 M M M
5/4/2011 7:00 AM 0.00 0.0 M M M
5/5/2011 7:00 AM 0.00 0.0 M M M
5/6/2011 7:00 AM 0.00 0.0 M M M
5/7/2011 7:00 AM 0.00 0.0 M M M
5/8/2011 7:30 AM 0.03 T M M M
5/9/2011 7:00 AM 0.04 0.7 0.04 M M
5/10/2011 7:00 AM 0.02 T M M M
5/11/2011 7:00 AM 0.00 0.0 M M M
5/12/2011 7:00 AM 0.00 0.0 M M M
5/13/2011 7:00 AM 0.00 0.0 M M M
5/14/2011 7:00 AM 0.00 0.0 M M M
5/15/2011 7:00 AM 0.29 4.7 0.33 M M
5/16/2011 7:00 AM 0.62 7.5 0.57 M M The bulk of the snow fell between 1 PM and 5 PM. This shut down the 1st stage of the Amgen bike race here in the Tahoe Basin.
5/17/2011 7:00 AM 0.04 0.5 0.04 M M
5/18/2011 7:00 AM 0.47 6.3 0.44 M M
5/19/2011 7:00 AM 0.17 T M M M
5/20/2011 7:00 AM 0.00 0.0 M M M
5/21/2011 7:00 AM 0.00 0.0 M M M
5/22/2011 7:00 AM 0.00 0.0 M M M
5/23/2011 7:00 AM 0.00 0.0 M M M
5/24/2011 7:00 AM 0.00 0.0 M M M
5/25/2011 7:00 AM 0.00 0.0 M M M
5/26/2011 7:00 AM 0.56 3.1 0.40 M M
5/27/2011 7:00 AM 0.00 0.0 M M M
5/28/2011 7:00 AM T M M M M
5/29/2011 7:00 AM 0.47 3.8 0.19 M M
5/30/2011 7:00 AM 0.00 0.0 M M M
5/31/2011 7:00 AM 0.00 0.0 M M M
6/1/2011 7:00 AM T 0.0 M M M
6/2/2011 7:00 AM 0.27 1.8 M M M
6/3/2011 7:00 AM T M M M M
6/7/2011 7:00 AM 0.03 M M M M
6/8/2011 7:00 AM 0.00 0.0 M M M
6/9/2011 7:00 AM 0.00 0.0 M M M
6/10/2011 7:00 AM 0.00 0.0 M M M
6/11/2011 7:00 AM 0.00 0.0 M M M
6/12/2011 7:00 AM 0.00 0.0 M M M
6/13/2011 7:00 AM 0.00 0.0 M M M
6/14/2011 7:00 AM 0.00 0.0 M M M
6/15/2011 7:00 AM 0.00 0.0 M M M
6/16/2011 7:00 AM 0.00 0.0 M M M
6/17/2011 7:00 AM 0.05 M M M M Surprise thunder storms rolled through the West Shore yesterday between 6 and 7 PM.
6/18/2011 7:00 AM 0.00 0.0 M M M
6/19/2011 7:00 AM 0.00 0.0 M M M
6/20/2011 7:00 AM 0.00 0.0 M M M
6/21/2011 7:00 AM 0.00 0.0 M M M
6/22/2011 7:00 AM 0.00 0.0 M M M
6/23/2011 7:00 AM 0.00 0.0 M M M
6/24/2011 7:00 AM 0.00 0.0 M M M
6/25/2011 7:00 AM 0.00 0.0 M M M
6/27/2011 7:00 AM 0.00 0.0 M M M
6/28/2011 7:00 AM 0.00 0.0 M M M
6/29/2011 7:08 AM 0.75 M M M M
6/30/2011 7:00 AM 0.15 M M M M Precip. ended just after 10 AM. A good steady rain before that.
7/1/2011 7:00 AM 0.00 0.0 M M M
7/2/2011 7:00 AM 0.00 0.0 M M M
7/3/2011 7:00 AM 0.00 0.0 M M M
7/4/2011 7:00 AM 0.00 0.0 M M M
7/5/2011 7:00 AM 0.00 0.0 M M M
7/6/2011 7:00 AM 0.00 0.0 M M M
7/7/2011 7:00 AM 0.16 M M M M Thunder lasting 45 mins.
7/8/2011 7:00 AM 0.00 0.0 M M M
7/9/2011 7:00 AM 0.00 0.0 M M M
7/10/2011 7:00 AM 0.00 0.0 M M M
7/11/2011 7:00 AM 0.00 0.0 M M M
7/12/2011 7:00 AM 0.00 0.0 M M M
7/13/2011 7:00 AM 0.00 0.0 M M M
7/14/2011 7:00 AM 0.00 0.0 M M M
7/15/2011 7:00 AM 0.00 0.0 M M M
7/16/2011 7:00 AM 0.00 0.0 M M M
7/17/2011 7:00 AM 0.00 0.0 M M M
7/18/2011 7:00 AM 0.00 0.0 M M M
7/19/2011 7:00 AM 0.00 0.0 M M M
7/20/2011 7:00 AM 0.00 0.0 M M M
7/21/2011 7:00 AM 0.00 0.0 M M M
7/22/2011 7:00 AM 0.00 0.0 M M M
7/23/2011 7:00 AM 0.00 0.0 M M M
7/24/2011 7:00 AM 0.00 0.0 M M M
7/25/2011 7:00 AM 0.00 0.0 M M M
7/26/2011 7:00 AM 0.00 0.0 M M M
7/27/2011 7:00 AM 0.00 0.0 M M M
7/28/2011 7:00 AM 0.00 0.0 M M M
7/29/2011 7:00 AM 0.00 0.0 M M M
7/30/2011 7:00 AM 0.00 0.0 M M M
7/31/2011 7:00 AM 0.00 0.0 M M M
8/1/2011 7:00 AM 0.00 0.0 M M M
8/2/2011 7:00 AM 0.00 0.0 M M M
8/3/2011 7:00 AM 0.00 0.0 M M M
8/4/2011 7:00 AM 0.00 0.0 M M M
8/5/2011 7:00 AM 0.00 0.0 M M M
8/6/2011 7:00 AM 0.00 0.0 M M M
8/7/2011 7:00 AM 0.00 0.0 M M M
8/8/2011 7:00 AM 0.00 0.0 M M M
8/9/2011 7:00 AM 0.00 0.0 M M M
8/10/2011 7:00 AM 0.00 0.0 M M M
8/11/2011 7:00 AM 0.00 0.0 M M M
8/12/2011 7:00 AM 0.00 0.0 M M M
8/13/2011 7:00 AM 0.00 0.0 M M M
8/14/2011 7:00 AM 0.00 0.0 M M M
8/15/2011 7:00 AM 0.00 0.0 M M M
8/16/2011 7:00 AM 0.00 0.0 M M M
8/17/2011 7:00 AM 0.00 0.0 M M M
8/18/2011 7:00 AM 0.00 0.0 M M M
8/19/2011 7:00 AM 0.00 0.0 M M M
8/20/2011 7:00 AM 0.00 0.0 M M M
8/21/2011 7:00 AM 0.00 0.0 M M M
8/22/2011 7:00 AM 0.00 0.0 M M M
8/23/2011 7:00 AM 0.00 0.0 M M M
8/24/2011 7:00 AM 0.00 0.0 M M M
8/25/2011 7:00 AM 0.00 0.0 M M M
8/26/2011 7:00 AM 0.00 0.0 M M M
8/27/2011 7:00 AM 0.00 0.0 M M M
8/28/2011 7:00 AM 0.00 0.0 M M M
8/29/2011 7:00 AM 0.00 0.0 M M M
8/30/2011 7:00 AM 0.00 0.0 M M M
8/31/2011 7:00 AM 0.00 0.0 M M M
9/1/2011 7:00 AM 0.00 0.0 M M M
9/2/2011 7:00 AM 0.00 0.0 M M M
9/3/2011 7:00 AM 0.00 0.0 M M M
9/4/2011 7:00 AM 0.00 0.0 M M M
9/5/2011 7:00 AM 0.00 0.0 M M M
9/6/2011 7:00 AM 0.00 0.0 M M M
9/7/2011 7:00 AM 0.00 0.0 M M M
9/8/2011 7:00 AM 0.00 0.0 M M M
9/9/2011 7:00 AM 0.00 0.0 M M M
9/10/2011 7:00 AM 0.00 0.0 M M M
9/11/2011 7:00 AM 0.00 0.0 M M M Rain or showers nearby but not right here.
9/12/2011 7:00 AM 0.09 M M M M
9/13/2011 7:00 AM 0.07 M M M M
9/14/2011 7:00 AM 0.00 0.0 M M M
9/15/2011 7:00 AM 0.00 0.0 M M M
9/16/2011 7:00 AM 0.00 0.0 M M M
9/17/2011 7:00 AM 0.00 0.0 M M M
9/18/2011 7:00 AM 0.00 0.0 M M M
9/19/2011 7:00 AM 0.00 0.0 M M M
9/20/2011 7:00 AM 0.00 0.0 M M M
9/21/2011 7:00 AM 0.00 0.0 M M M
9/22/2011 7:00 AM 0.00 0.0 M M M
9/23/2011 7:00 AM 0.00 0.0 M M M
9/24/2011 7:00 AM 0.00 0.0 M M M
9/25/2011 7:00 AM 0.00 0.0 M M M
9/26/2011 7:00 AM 0.00 0.0 M M M
9/27/2011 7:00 AM 0.00 0.0 M M M
9/28/2011 7:00 AM 0.00 0.0 M M M
9/29/2011 7:00 AM 0.00 0.0 M M M
9/30/2011 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
4/8/2011 4/10/2011 8:00 PM 3 0.35 4.0 M Precipitation total includes the two previous days as well. The total snow was the snow that had fallen in the past 24 hours.
6/4/2011 6/06/2011 7:00 AM 3 1.35 M M



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