Station Overview | Station Location | ||
---|---|---|---|
Station Number | CO-SU-27 | Latitude | 39.7386166 |
Station Name | Silverthorne 7.3 NW | Longitude | -106.161233 |
County | Summit | Elevation (ft) | 9203 |
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 18 | 1.55 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 |
Nov 18 | 2.01 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 |
Dec 18 | 1.88 | 0.45 | 14 | 0.24 | 7 | 0.21 | 7 | 1 | 3 | 0 | 5.5 | 3 | 7 |
Jan 19 | 1.72 | 1.30 | 21 | 0.68 | 8 | 0.62 | 13 | 2 | 4 | 0 | 16.2 | 4 | 8 |
Feb 19 | 1.83 | 1.12 | 26 | 0.00 | 4 | 1.12 | 22 | 3 | 0 | 0 | 0.0 | 0 | 4 |
March 19 | 2.16 | 0.76 | 26 | 0.00 | 1 | 0.76 | 25 | 1 | 0 | 0 | 0.0 | 0 | 1 |
April 19 | 2.48 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 |
May 19 | 1.98 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 |
June 19 | 1.29 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 |
July 19 | 1.69 | 0.14 | 8 | 0.08 | 6 | 0.06 | 2 | 1 | 1 | 0 | 0.0 | 0 | 0 |
Aug 19 | 1.59 | 0.91 | 25 | 0.01 | 16 | 0.90 | 9 | 1 | 1 | 2 | 0.0 | 0 | 0 |
Sept 19 | 1.53 | 0.00 | 2 | 0.00 | 2 | 0.00 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 |
Water Year Totals: | 21.71" | 4.68" | 122 days | 1.01" | 44 | 3.67" | 78 days | 9 | 9 days | 2 days | 21.7" | 7 days | 20 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 |
---|---|---|
10/1/2018 | ||
10/2/2018 | ||
10/3/2018 | ||
10/4/2018 | ||
10/5/2018 | ||
10/6/2018 | ||
10/7/2018 | ||
10/8/2018 | ||
10/9/2018 | ||
10/10/2018 | ||
10/11/2018 | ||
10/12/2018 | ||
10/13/2018 | ||
10/14/2018 | ||
10/15/2018 | ||
10/16/2018 | ||
10/17/2018 | ||
10/18/2018 | ||
10/19/2018 | ||
10/20/2018 | ||
10/21/2018 | ||
10/22/2018 | ||
10/23/2018 | ||
10/24/2018 | ||
10/25/2018 | ||
10/26/2018 | ||
10/27/2018 | ||
10/28/2018 | ||
10/29/2018 | ||
10/30/2018 | ||
10/31/2018 | ||
11/1/2018 | ||
11/2/2018 | ||
11/3/2018 | ||
11/4/2018 | ||
11/5/2018 | ||
11/6/2018 | ||
11/7/2018 | ||
11/8/2018 | ||
11/9/2018 | ||
11/10/2018 | ||
11/11/2018 | ||
11/12/2018 | ||
11/13/2018 | ||
11/14/2018 | ||
11/15/2018 | ||
11/16/2018 | ||
11/17/2018 | ||
11/18/2018 | ||
11/19/2018 | ||
11/20/2018 | ||
11/21/2018 | ||
11/22/2018 | ||
11/23/2018 | ||
11/24/2018 | ||
11/25/2018 | ||
11/26/2018 | ||
11/27/2018 | ||
11/28/2018 | ||
11/29/2018 | ||
11/30/2018 | ||
12/1/2018 | ||
12/2/2018 | ||
12/3/2018 | ||
12/4/2018 | ||
12/5/2018 | ||
12/6/2018 | ||
12/7/2018 | ||
12/8/2018 | ||
12/9/2018 | ||
12/10/2018 | ||
12/11/2018 | ||
12/12/2018 | ||
12/13/2018 | ||
12/14/2018 | ||
12/15/2018 | ||
12/16/2018 | 0.00 | |
12/17/2018 | ** | |
12/18/2018 | ** | |
12/19/2018 | ** | |
12/20/2018 | ** | |
12/21/2018 | ** | |
12/22/2018 | 0.21 | |
12/23/2018 | 0.00 | |
12/24/2018 | 0.07 | |
12/25/2018 | 0.15 | |
12/26/2018 | 0.00 | |
12/27/2018 | 0.02 | |
12/28/2018 | ||
12/29/2018 | ||
12/30/2018 | 0.00 | |
12/31/2018 | ** |
Day of Year | Daily Prcp | Multiday Prcp |
---|---|---|
1/1/2019 | ** | |
1/2/2019 | ** | |
1/3/2019 | ** | |
1/4/2019 | 0.10 | |
1/5/2019 | 0.00 | |
1/6/2019 | 0.00 | |
1/7/2019 | ** | |
1/8/2019 | ** | |
1/9/2019 | ** | |
1/10/2019 | ** | |
1/11/2019 | ** | |
1/12/2019 | ** | |
1/13/2019 | ** | |
1/14/2019 | ** | |
1/15/2019 | 0.52 | |
1/16/2019 | 0.21 | |
1/17/2019 | 0.06 | |
1/18/2019 | 0.35 | |
1/19/2019 | 0.06 | |
1/20/2019 | 0.00 | |
1/21/2019 | 0.00 | |
1/22/2019 | ||
1/23/2019 | ||
1/24/2019 | ||
1/25/2019 | ||
1/26/2019 | ||
1/27/2019 | ||
1/28/2019 | ||
1/29/2019 | ||
1/30/2019 | ||
1/31/2019 | ||
2/1/2019 | ||
2/2/2019 | ||
2/3/2019 | 0.00 | |
2/4/2019 | ** | |
2/5/2019 | ** | |
2/6/2019 | ** | |
2/7/2019 | ** | |
2/8/2019 | ** | |
2/9/2019 | 0.44 | |
2/10/2019 | 0.00 | |
2/11/2019 | ** | |
2/12/2019 | ** | |
2/13/2019 | ** | |
2/14/2019 | ** | |
2/15/2019 | ** | |
2/16/2019 | ** | |
2/17/2019 | ** | |
2/18/2019 | 0.53 | |
2/19/2019 | 0.00 | |
2/20/2019 | ** | |
2/21/2019 | ** | |
2/22/2019 | ** | |
2/23/2019 | ** | |
2/24/2019 | 0.15 | |
2/25/2019 | 0.00 | |
2/26/2019 | ** | |
2/27/2019 | ** | |
2/28/2019 | ** | |
3/1/2019 | ** | |
3/2/2019 | ** | |
3/3/2019 | ** | |
3/4/2019 | ** | |
3/5/2019 | ** | |
3/6/2019 | ** | |
3/7/2019 | ** | |
3/8/2019 | ** | |
3/9/2019 | ** | |
3/10/2019 | ** | |
3/11/2019 | ** | |
3/12/2019 | ** | |
3/13/2019 | ** | |
3/14/2019 | ** | |
3/15/2019 | ** | |
3/16/2019 | ** | |
3/17/2019 | ** | |
3/18/2019 | ** | |
3/19/2019 | ** | |
3/20/2019 | ** | |
3/21/2019 | ** | |
3/22/2019 | ** | |
3/23/2019 | ** | |
3/24/2019 | ** | |
3/25/2019 | 0.76 | |
3/26/2019 | 0.00 | |
3/27/2019 | ||
3/28/2019 | ||
3/29/2019 | ||
3/30/2019 | ||
3/31/2019 |
Day of Year | Daily Prcp | Multiday Prcp |
---|---|---|
4/1/2019 | ||
4/2/2019 | ||
4/3/2019 | ||
4/4/2019 | ||
4/5/2019 | ||
4/6/2019 | ||
4/7/2019 | ||
4/8/2019 | ||
4/9/2019 | ||
4/10/2019 | ||
4/11/2019 | ||
4/12/2019 | ||
4/13/2019 | ||
4/14/2019 | ||
4/15/2019 | ||
4/16/2019 | ||
4/17/2019 | ||
4/18/2019 | ||
4/19/2019 | ||
4/20/2019 | ||
4/21/2019 | ||
4/22/2019 | ||
4/23/2019 | ||
4/24/2019 | ||
4/25/2019 | ||
4/26/2019 | ||
4/27/2019 | ||
4/28/2019 | ||
4/29/2019 | ||
4/30/2019 | ||
5/1/2019 | ||
5/2/2019 | ||
5/3/2019 | ||
5/4/2019 | ||
5/5/2019 | ||
5/6/2019 | ||
5/7/2019 | ||
5/8/2019 | ||
5/9/2019 | ||
5/10/2019 | ||
5/11/2019 | ||
5/12/2019 | ||
5/13/2019 | ||
5/14/2019 | ||
5/15/2019 | ||
5/16/2019 | ||
5/17/2019 | ||
5/18/2019 | ||
5/19/2019 | ||
5/20/2019 | ||
5/21/2019 | ||
5/22/2019 | ||
5/23/2019 | ||
5/24/2019 | ||
5/25/2019 | ||
5/26/2019 | ||
5/27/2019 | ||
5/28/2019 | ||
5/29/2019 | ||
5/30/2019 | ||
5/31/2019 | ||
6/1/2019 | ||
6/2/2019 | ||
6/3/2019 | ||
6/4/2019 | ||
6/5/2019 | ||
6/6/2019 | ||
6/7/2019 | ||
6/8/2019 | ||
6/9/2019 | ||
6/10/2019 | ||
6/11/2019 | ||
6/12/2019 | ||
6/13/2019 | ||
6/14/2019 | ||
6/15/2019 | ||
6/16/2019 | ||
6/17/2019 | ||
6/18/2019 | ||
6/19/2019 | ||
6/20/2019 | ||
6/21/2019 | ||
6/22/2019 | ||
6/23/2019 | ||
6/24/2019 | ||
6/25/2019 | ||
6/26/2019 | ||
6/27/2019 | ||
6/28/2019 | ||
6/29/2019 | ||
6/30/2019 |
Day of Year | Daily Prcp | Multiday Prcp |
---|---|---|
7/1/2019 | ||
7/2/2019 | ||
7/3/2019 | ||
7/4/2019 | ||
7/5/2019 | ||
7/6/2019 | ||
7/7/2019 | ||
7/8/2019 | ||
7/9/2019 | ||
7/10/2019 | ||
7/11/2019 | ||
7/12/2019 | 0.00 | |
7/13/2019 | 0.00 | |
7/14/2019 | ||
7/15/2019 | ||
7/16/2019 | ||
7/17/2019 | ||
7/18/2019 | 0.00 | |
7/19/2019 | ||
7/20/2019 | ||
7/21/2019 | 0.08 | |
7/22/2019 | 0.00 | |
7/23/2019 | ||
7/24/2019 | ||
7/25/2019 | ||
7/26/2019 | ** | |
7/27/2019 | 0.06 | |
7/28/2019 | ||
7/29/2019 | 0.00 | |
7/30/2019 | ||
7/31/2019 | ||
8/1/2019 | ||
8/2/2019 | ||
8/3/2019 | ** | |
8/4/2019 | ** | |
8/5/2019 | ** | |
8/6/2019 | ** | |
8/7/2019 | ** | |
8/8/2019 | ** | |
8/9/2019 | ** | |
8/10/2019 | ** | |
8/11/2019 | 0.90 | |
8/12/2019 | ||
8/13/2019 | ||
8/14/2019 | 0.00 | |
8/15/2019 | 0.00 | |
8/16/2019 | 0.00 | |
8/17/2019 | 0.01 | |
8/18/2019 | T | |
8/19/2019 | 0.00 | |
8/20/2019 | 0.00 | |
8/21/2019 | T | |
8/22/2019 | 0.00 | |
8/23/2019 | ||
8/24/2019 | 0.00 | |
8/25/2019 | ||
8/26/2019 | 0.00 | |
8/27/2019 | 0.00 | |
8/28/2019 | 0.00 | |
8/29/2019 | 0.00 | |
8/30/2019 | 0.00 | |
8/31/2019 | 0.00 | |
9/1/2019 | 0.00 | |
9/2/2019 | 0.00 | |
9/3/2019 | ||
9/4/2019 | ||
9/5/2019 | ||
9/6/2019 | ||
9/7/2019 | ||
9/8/2019 | ||
9/9/2019 | ||
9/10/2019 | ||
9/11/2019 | ||
9/12/2019 | ||
9/13/2019 | ||
9/14/2019 | ||
9/15/2019 | ||
9/16/2019 | ||
9/17/2019 | ||
9/18/2019 | ||
9/19/2019 | ||
9/20/2019 | ||
9/21/2019 | ||
9/22/2019 | ||
9/23/2019 | ||
9/24/2019 | ||
9/25/2019 | ||
9/26/2019 | ||
9/27/2019 | ||
9/28/2019 | ||
9/29/2019 | ||
9/30/2019 |
Observation Date | Observation Time | Precipitation | Snowfall | Snowfall SWE | Snow Depth | Snow SWE | Notes |
---|---|---|---|---|---|---|---|
12/16/2018 | 7:40 AM | 0.00 | 0.0 | M | 15.0 | M | SU27 EDW 121618 0740 CLR 20+ mi Depth 12-20 avg 15 inches sugar snow |
12/23/2018 | 7:00 AM | 0.00 | 0.0 | M | 18.0 | M | Sugar snow base |
12/24/2018 | 7:00 AM | 0.07 | 1.3 | M | 19.5 | M | S- v S-- |
12/25/2018 | 7:00 AM | 0.15 | 3.2 | M | 21.0 | M | S- v S v SW- - |
12/26/2018 | 8:00 AM | 0.00 | 0.0 | M | 19.0 | M | Two Moose passing thru site |
12/27/2018 | 7:00 AM | 0.02 | 1.0 | M | 20.0 | M | |
12/30/2018 | 8:30 AM | 0.00 | 0.0 | M | 18.0 | M | |
1/5/2019 | 8:30 AM | 0.00 | 0.0 | M | 17.8 | M | 010519 0830 SU27 CLR AcL SE on Divide Depth 17.5-18 inches avg 17.8 Sugar snow |
1/6/2019 | 8:00 AM | 0.00 | 0.0 | M | 17.0 | M | |
1/16/2019 | 7:00 AM | 0.21 | 6.0 | M | 24.3 | M | SU27: 0116190700 Ns S- BS Drifting 0.3 mi 28ºF New 6.0 SWE 0.21, Depth 24.3 (23-26) inches |
1/17/2019 | 7:00 AM | 0.06 | 2.0 | M | 26.3 | M | SU27: 0117190700 AcL Cs SCT 20+ mi BS New 2.0 SWE .06 Depth 26.3 (25-28) inches |
1/18/2019 | 7:00 AM | 0.35 | 6.5 | M | 30.8 | M | |
1/19/2019 | 7:00 AM | 0.06 | 1.7 | M | 31.0 | M | SU27 011919 0700 Ns SW - - SW- ALL DAY NEW 1.7 SWE 0.06; DEPTH 31.5 (30-32) INCHES |
1/20/2019 | 7:00 AM | 0.00 | 0.0 | M | 29.0 | M | SU27 0120190700 Sc AcL SCT 20 mi Depth 29 inches |
1/21/2019 | 6:00 AM | 0.00 | 0.0 | M | 28.3 | M | SU27 0121190600 Sc SCT Depth 26-31 avg : 28.3 inches |
2/3/2019 | 6:00 AM | 0.00 | 0.0 | M | 28.7 | M | SU27 0203190600 Sc Cu+ SCT v BKN Depth 28.7 (26-31) inches CLR AcL SCT on ridges |
2/10/2019 | 6:00 AM | 0.00 | 0.0 | M | 31.0 | M | SU27 0210190600 Depth 34+29+30 = avg 31.0 inches CLR |
2/19/2019 | 7:00 AM | 0.00 | 0.0 | M | 33.3 | M | SU27 0219190700 As OVC Depth 33.3 (32-34) inches sugar snow layers |
2/25/2019 | 6:00 AM | 0.00 | 0.0 | M | 35.0 | M | SU27 0225190600 Cs BKN 20 mi 9ºF 0.0 New, Depth 35.0 (33-36) inches |
3/26/2019 | 7:00 AM | 0.00 | 0.0 | M | 41.6 | M | 0326190700 SU27 AcL SCT 20+ mi Depth 41.6 (38-44) inches; Hard pack drifts to 6 ft |
7/12/2019 | 7:00 AM | 0.00 | 0.0 | M | M | M | |
7/13/2019 | 7:00 AM | 0.00 | 0.0 | M | M | M | |
7/18/2019 | 8:00 AM | 0.00 | 0.0 | M | M | M | 071819 0800 Cs BKN 20+ mi 50º no rain |
7/21/2019 | 7:00 AM | 0.08 | 0.0 | M | 0.0 | M | 0721190600 CLR QPE 0.08 RW SCT TRW |
7/22/2019 | 6:00 AM | 0.00 | 0.0 | M | M | M | CLR |
7/29/2019 | 6:00 AM | 0.00 | 0.0 | M | 0.0 | M | CLR Cu SCT |
8/14/2019 | 6:00 AM | 0.00 | 0.0 | M | M | M | SU27 081419 0600 Ac BKN 20+ mi CLR 0700-1200 Few Cu PM |
8/15/2019 | 6:00 AM | 0.00 | 0.0 | M | 0.0 | M | Ac Cu All Day 0600 CLR |
8/16/2019 | 6:00 AM | 0.00 | 0.0 | M | M | M | FEW Cu all day |
8/17/2019 | 6:00 AM | 0.01 | 0.0 | M | 0.0 | M | Cu AM Cu+ VIRGA RW-- SCT PM QPE 0.01 1700-1730 |
8/18/2019 | 6:00 AM | T | 0.0 | M | 0.0 | M | CLR Cu Cu+ Widely scat RW- - VIRGA 1630-1730 |
8/19/2019 | 6:00 AM | 0.00 | 0.0 | M | 0.0 | M | HOT and DRY with Winds |
8/20/2019 | 8:00 AM | 0.00 | 0.0 | M | 0.0 | M | Cs SCT |
8/21/2019 | 6:00 AM | T | 0.0 | M | 0.0 | M | SCT RW - - 1600-1800 |
8/22/2019 | 6:00 AM | 0.00 | 0.0 | M | 0.0 | M | Cu Cu+ SCT VIRGA |
8/24/2019 | 6:00 AM | 0.00 | 0.0 | M | 0.0 | M | Ac Cu VIRGA |
8/26/2019 | 6:00 AM | 0.00 | 0.0 | M | 0.0 | M | CLR WINDY YESTERDAY Cu SCT v BKN |
8/27/2019 | 6:00 AM | 0.00 | 0.0 | M | M | M | Clear windy afternoon significant Evaporation drying |
8/28/2019 | 6:00 AM | 0.00 | 0.0 | M | 0.0 | M | CLR frost |
8/29/2019 | 6:30 AM | 0.00 | 0.0 | M | 0.0 | M | CLR all day windy RH 13% very dry |
8/30/2019 | 6:00 AM | 0.00 | 0.0 | M | M | M | Ac SCT |
8/31/2019 | 6:00 AM | 0.00 | 0.0 | M | 0.0 | M | CLR Ac SCT PM |
9/1/2019 | 7:00 AM | 0.00 | 0.0 | M | M | M | FEW Ac VERY DRY |
9/2/2019 | 7:00 AM | 0.00 | 0.0 | M | M | M | 0902190700 CLR HOT Dusty CLR Cu SCT all day |
Start Date | End Date & Time | Duration in Days | Precipitation | Snow Depth | Snow Depth SWE | Notes |
---|---|---|---|---|---|---|
12/17/2018 | 12/22/2018 7:00 AM | 6 | 0.21 | 18.0 | M | |
12/31/2018 | 1/04/2019 3:00 PM | 5 | 0.10 | 17.8 | M | Cold and dry Sugar snow New snow ~1.5 inches Temp -8 to 43ºF Min Max |
1/7/2019 | 1/15/2019 3:00 PM | 9 | 0.52 | 24.3 | M | 3 snow poles 24.5 23.5 25 inches Avg 24.3 inches |
2/4/2019 | 2/09/2019 2:00 PM | 6 | 0.44 | 31.0 | M | New snow depth 6.0 total new snow storm depth was 12.0 Temp range 45 to -20ºF |
2/11/2019 | 2/18/2019 3:00 PM | 8 | 0.53 | 33.3 | M | SU27 0211-18 2019 Total SWE 0.53 New 4-6 inches Depth 33.3 (32-34) inches Tmx 52 Min -2ºF |
2/20/2019 | 2/24/2019 3:00 PM | 5 | 0.15 | 35.0 | M | SU27 Accum period 022019 to 022419 New 5 (3-6) SWE 0.15 Depth 35 (33-36) inches Tmxmn 42 -8ºF |
2/26/2019 | 3/25/2019 3:00 PM | 28 | 0.76 | 41.6 | M | Deep hardpack snow Tmxmn 58 -9ºF >0.76 inches SWE |
7/26/2019 | 7/27/2019 11:00 AM | 2 | 0.06 | 0.0 | 0.00 | Monsoon showers |
8/3/2019 | 8/11/2019 3:00 PM | 9 | 0.90 | 0.0 | 0.00 | SU27 0811191500 Ns R- v R total accum 0803 to 0811: 0.90 inches |
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 |
---|