Station Overview Station Location
Station Number AZ-CN-66 Latitude 35.20437
Station Name Flagstaff 2.0 ENE Longitude -111.61868
County Coconino Elevation (ft) 6871



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 16 1.53 0.36 27 0.36 27 0.00 0 0 2 0 0.0 0 0
Nov 16 1.54 1.72 27 1.72 27 0.00 0 0 8 0 3.5 2 1
Dec 16 1.77 3.86 31 3.86 31 0.00 0 0 7 1 13.3 2 2
Jan 17 1.94 4.75 29 4.75 29 0.00 0 0 14 2 40.1 7 6
Feb 17 2.01 1.51 27 1.51 27 0.00 0 0 7 1 14.2 1 1
March 17 1.94 1.50 28 1.50 28 0.00 0 0 5 0 6.5 2 2
April 17 1.19 0.32 28 0.32 28 0.00 0 0 2 0 0.8 2 2
May 17 0.57 1.22 31 1.22 31 0.00 0 0 4 0 0.5 1 1
June 17 0.38 0.58 29 0.58 29 0.00 0 0 1 0 0.0 0 0
July 17 2.36 2.87 28 2.87 28 0.00 0 0 16 0 0.0 0 0
Aug 17 3.13 2.84 26 2.84 26 0.00 0 0 8 0 0.0 0 0
Sept 17 2.24 0.64 30 0.64 30 0.00 0 0 3 0 0.0 0 0
Water Year Totals: 20.60" 22.17" 341 days 22.17" 341 0.00" 0 days 0 77 days 4 days 78.9" 17 days 15 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
10/1/2016 0.00
10/2/2016
10/3/2016 0.00
10/4/2016 0.00
10/5/2016 0.00
10/6/2016
10/7/2016 0.00
10/8/2016 0.11
10/9/2016 0.00
10/10/2016 0.00
10/11/2016 0.00
10/12/2016 0.00
10/13/2016 0.00
10/14/2016 0.00
10/15/2016 0.00
10/16/2016 0.00
10/17/2016
10/18/2016 0.00
10/19/2016 0.00
10/20/2016 0.00
10/21/2016 0.00
10/22/2016 0.00
10/23/2016 0.00
10/24/2016 0.00
10/25/2016 0.25
10/26/2016 0.00
10/27/2016 0.00
10/28/2016 0.00
10/29/2016 0.00
10/30/2016 0.00
10/31/2016
11/1/2016 0.00
11/2/2016 0.00
11/3/2016 0.06
11/4/2016 0.17
11/5/2016 0.00
11/6/2016 0.00
11/7/2016
11/8/2016 0.00
11/9/2016 0.00
11/10/2016 0.00
11/11/2016 0.00
11/12/2016 0.00
11/13/2016 0.00
11/14/2016 0.00
11/15/2016 0.00
11/16/2016
11/17/2016 0.00
11/18/2016 0.00
11/19/2016 0.00
11/20/2016 0.11
11/21/2016 1.00
11/22/2016 0.04
11/23/2016
11/24/2016 0.00
11/25/2016 0.00
11/26/2016 0.00
11/27/2016 0.04
11/28/2016 0.20
11/29/2016 0.10
11/30/2016 0.00
12/1/2016 0.00
12/2/2016 0.00
12/3/2016 0.00
12/4/2016 0.00
12/5/2016 0.00
12/6/2016 0.00
12/7/2016 0.00
12/8/2016 0.00
12/9/2016 0.00
12/10/2016 0.00
12/11/2016 0.00
12/12/2016 0.00
12/13/2016 0.00
12/14/2016 0.00
12/15/2016 0.00
12/16/2016 0.84
12/17/2016 0.61
12/18/2016 0.00
12/19/2016 0.00
12/20/2016 0.00
12/21/2016 0.00
12/22/2016 1.20
12/23/2016 0.06
12/24/2016 0.58
12/25/2016 0.35
12/26/2016 T
12/27/2016 0.00
12/28/2016 0.00
12/29/2016 0.00
12/30/2016 0.00
12/31/2016 0.22
Day of YearDaily PrcpMultiday Prcp
1/1/2017 0.28
1/2/2017 T
1/3/2017 T
1/4/2017 0.00
1/5/2017 0.15
1/6/2017 0.40
1/7/2017 0.00
1/8/2017 0.00
1/9/2017 0.00
1/10/2017 0.22
1/11/2017 0.00
1/12/2017 0.00
1/13/2017 0.00
1/14/2017 0.20
1/15/2017 0.52
1/16/2017 0.01
1/17/2017 0.01
1/18/2017 0.00
1/19/2017 0.09
1/20/2017 0.70
1/21/2017 1.00
1/22/2017 0.04
1/23/2017 0.56
1/24/2017 0.57
1/25/2017
1/26/2017 0.00
1/27/2017 0.00
1/28/2017 0.00
1/29/2017 0.00
1/30/2017 0.00
1/31/2017
2/1/2017 0.00
2/2/2017 0.00
2/3/2017 0.00
2/4/2017 0.00
2/5/2017 0.00
2/6/2017 0.00
2/7/2017 0.02
2/8/2017 T
2/9/2017 0.00
2/10/2017 0.00
2/11/2017 0.00
2/12/2017 0.04
2/13/2017 0.34
2/14/2017 0.00
2/15/2017 0.00
2/16/2017 0.00
2/17/2017 0.02
2/18/2017 0.02
2/19/2017 0.15
2/20/2017 0.00
2/21/2017 0.00
2/22/2017 0.00
2/23/2017 0.00
2/24/2017 0.00
2/25/2017 0.00
2/26/2017 0.00
2/27/2017
2/28/2017 0.92
3/1/2017 0.00
3/2/2017 0.00
3/3/2017 0.00
3/4/2017 0.00
3/5/2017 0.00
3/6/2017 0.00
3/7/2017 0.00
3/8/2017 0.00
3/9/2017 0.00
3/10/2017 0.00
3/11/2017 0.00
3/12/2017 0.00
3/13/2017
3/14/2017 0.00
3/15/2017 0.00
3/16/2017 0.00
3/17/2017 0.00
3/18/2017 0.00
3/19/2017 0.00
3/20/2017 0.00
3/21/2017
3/22/2017
3/23/2017 0.75
3/24/2017 0.35
3/25/2017 0.03
3/26/2017 0.00
3/27/2017 0.00
3/28/2017 0.21
3/29/2017 0.00
3/30/2017 0.00
3/31/2017 0.16
Day of YearDaily PrcpMultiday Prcp
4/1/2017 0.27
4/2/2017 0.00
4/3/2017 0.00
4/4/2017 0.05
4/5/2017 0.00
4/6/2017 0.00
4/7/2017
4/8/2017 0.00
4/9/2017 0.00
4/10/2017
4/11/2017 0.00
4/12/2017 0.00
4/13/2017 0.00
4/14/2017 0.00
4/15/2017 0.00
4/16/2017 0.00
4/17/2017 0.00
4/18/2017 0.00
4/19/2017 0.00
4/20/2017 0.00
4/21/2017 0.00
4/22/2017 0.00
4/23/2017 0.00
4/24/2017 0.00
4/25/2017 0.00
4/26/2017 0.00
4/27/2017 0.00
4/28/2017 0.00
4/29/2017 0.00
4/30/2017 0.00
5/1/2017 0.00
5/2/2017 0.00
5/3/2017 0.00
5/4/2017 0.00
5/5/2017 0.00
5/6/2017 0.00
5/7/2017 0.00
5/8/2017 0.00
5/9/2017 0.80
5/10/2017 0.10
5/11/2017 0.00
5/12/2017 0.00
5/13/2017 0.00
5/14/2017 0.00
5/15/2017 0.00
5/16/2017 0.00
5/17/2017 0.00
5/18/2017 0.19
5/19/2017 0.13
5/20/2017 0.00
5/21/2017 0.00
5/22/2017 0.00
5/23/2017 0.00
5/24/2017 0.00
5/25/2017 0.00
5/26/2017 0.00
5/27/2017 0.00
5/28/2017 0.00
5/29/2017 0.00
5/30/2017 0.00
5/31/2017 0.00
6/1/2017 0.00
6/2/2017 0.00
6/3/2017 0.00
6/4/2017 0.00
6/5/2017 0.00
6/6/2017 0.00
6/7/2017 0.00
6/8/2017 0.00
6/9/2017 0.00
6/10/2017 0.00
6/11/2017 0.00
6/12/2017 0.00
6/13/2017 0.00
6/14/2017 0.00
6/15/2017 0.00
6/16/2017 0.00
6/17/2017 0.00
6/18/2017 0.00
6/19/2017 0.00
6/20/2017 0.00
6/21/2017 0.00
6/22/2017 0.00
6/23/2017 0.00
6/24/2017 0.00
6/25/2017 0.58
6/26/2017 M
6/27/2017 0.00
6/28/2017 0.00
6/29/2017 0.00
6/30/2017 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2017 0.00
7/2/2017 0.00
7/3/2017 0.00
7/4/2017 0.00
7/5/2017 0.00
7/6/2017 0.00
7/7/2017 0.00
7/8/2017 0.05
7/9/2017 0.00
7/10/2017 0.00
7/11/2017 0.54
7/12/2017 0.06
7/13/2017 0.02
7/14/2017 0.03
7/15/2017 0.26
7/16/2017 0.00
7/17/2017 0.00
7/18/2017 M
7/19/2017 0.35
7/20/2017 0.03
7/21/2017 0.35
7/22/2017 0.00
7/23/2017 0.05
7/24/2017 0.24
7/25/2017 0.35
7/26/2017 0.15
7/27/2017 0.04
7/28/2017 0.31
7/29/2017 0.04
7/30/2017
7/31/2017
8/1/2017
8/2/2017
8/3/2017
8/4/2017 1.15
8/5/2017 0.06
8/6/2017 0.00
8/7/2017 0.00
8/8/2017 0.00
8/9/2017 0.00
8/10/2017
8/11/2017 0.00
8/12/2017 0.17
8/13/2017 0.67
8/14/2017
8/15/2017 0.00
8/16/2017 0.00
8/17/2017 0.00
8/18/2017 0.00
8/19/2017 0.00
8/20/2017 0.07
8/21/2017 0.00
8/22/2017 0.00
8/23/2017 0.00
8/24/2017 0.00
8/25/2017 0.56
8/26/2017 0.00
8/27/2017 0.00
8/28/2017 0.07
8/29/2017 0.09
8/30/2017 0.00
8/31/2017 0.00
9/1/2017 0.00
9/2/2017 0.00
9/3/2017 0.00
9/4/2017 0.00
9/5/2017 0.00
9/6/2017 0.00
9/7/2017 0.00
9/8/2017 0.00
9/9/2017 0.22
9/10/2017 0.00
9/11/2017 0.00
9/12/2017 0.00
9/13/2017 0.00
9/14/2017 0.32
9/15/2017 0.10
9/16/2017 0.00
9/17/2017 0.00
9/18/2017 0.00
9/19/2017 0.00
9/20/2017 0.00
9/21/2017 0.00
9/22/2017 0.00
9/23/2017 0.00
9/24/2017 0.00
9/25/2017 0.00
9/26/2017 0.00
9/27/2017 0.00
9/28/2017 0.00
9/29/2017 0.00
9/30/2017 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2016 5:00 PM 0.00 0.0 M M M
10/3/2016 5:00 PM 0.00 0.0 M M M
10/4/2016 5:00 PM 0.00 0.0 M M M
10/5/2016 5:00 PM 0.00 0.0 M M M
10/7/2016 5:00 PM 0.00 0.0 M M M
10/8/2016 5:00 PM 0.11 M M M M
10/9/2016 5:00 PM 0.00 0.0 M M M
10/10/2016 5:00 PM 0.00 0.0 M M M
10/11/2016 5:00 PM 0.00 0.0 M M M
10/12/2016 5:00 PM 0.00 0.0 M M M
10/13/2016 5:00 PM 0.00 0.0 M M M
10/14/2016 5:00 PM 0.00 0.0 M M M
10/15/2016 5:00 PM 0.00 0.0 M M M
10/16/2016 5:00 PM 0.00 0.0 M M M
10/18/2016 5:00 PM 0.00 0.0 M M M
10/19/2016 5:00 PM 0.00 0.0 M M M
10/20/2016 5:00 PM 0.00 0.0 M M M
10/21/2016 5:00 PM 0.00 0.0 M M M
10/22/2016 5:00 PM 0.00 0.0 M M M
10/23/2016 5:00 PM 0.00 0.0 M M M
10/24/2016 5:00 PM 0.00 0.0 M M M
10/25/2016 5:00 PM 0.25 M M M M Precipitation occurred early this morning before 7 AM
10/26/2016 5:00 PM 0.00 0.0 M M M
10/27/2016 5:00 PM 0.00 0.0 M M M
10/28/2016 5:00 PM 0.00 0.0 M M M
10/29/2016 5:00 PM 0.00 0.0 M M M
10/30/2016 5:00 PM 0.00 0.0 M M M
11/1/2016 5:00 PM 0.00 0.0 M M M
11/2/2016 5:00 PM 0.00 0.0 M M M
11/3/2016 5:00 PM 0.06 M M M M There continues to be rain showers at the time of this observation.
11/4/2016 5:00 PM 0.17 M M M M Most likely the accumulation occurred before midnight.
11/5/2016 5:00 PM 0.00 0.0 M M M
11/6/2016 5:00 PM 0.00 0.0 M M M
11/8/2016 5:00 PM 0.00 0.0 M M M
11/9/2016 5:00 PM 0.00 0.0 M M M
11/10/2016 5:00 PM 0.00 0.0 M M M
11/11/2016 5:00 PM 0.00 0.0 M M M
11/12/2016 5:00 PM 0.00 0.0 M M M
11/13/2016 5:00 PM 0.00 0.0 M M M
11/14/2016 5:00 PM 0.00 0.0 M M M
11/15/2016 5:00 PM 0.00 0.0 M M M
11/17/2016 5:00 PM 0.00 0.0 M M M
11/18/2016 5:00 PM 0.00 0.0 M M M
11/19/2016 5:00 PM 0.00 0.0 M M M
11/20/2016 5:00 PM 0.11 M M M M The rain showers were just getting underway and the showers continued at the time of this reading.
11/21/2016 5:00 PM 1.00 M M M M I did not experience any snow today. Rain has stopped at the time of this observation. This is a cumulative total from last night at the same time until today at the same time.
11/22/2016 5:00 AM 0.04 M M M M This reading is a 24 hour total. Most likely showers ended before midnight on the 23rd.
11/24/2016 5:00 PM 0.00 0.0 M M M
11/25/2016 5:00 PM 0.00 0.0 M M M
11/26/2016 5:00 PM 0.00 0.0 M M M
11/27/2016 8:40 AM 0.04 T M T 0.04 Snow fall overnight was less than 0.50" so there is Trace of snow on the ground. There was some un-melted snow in the funnel of my gauge. Brought in to melt and measured 0.04" of melt water. a trace of snow on the ground in most of my local area.
11/28/2016 7:00 AM 0.20 2.0 0.20 M M This report is a total accumulation for a 24 hour period. Depth measurements were taken at 4 different points on my open patio this morning. I then took the accumulation in the open outer tube of my rain gauge inside to melt. Afterwords the melted snow was measured with the scaled inner tube.
11/29/2016 7:00 AM 0.10 1.5 0.10 1.5 0.10 This is the total from the past 24 hours. I suspect that most of the snow fall was yesterday afternoon on the 28th.
11/30/2016 7:00 AM 0.00 0.0 M M M
12/1/2016 7:00 AM 0.00 0.0 M M M
12/2/2016 7:00 AM 0.00 0.0 M M M
12/3/2016 7:00 AM 0.00 0.0 M M M
12/4/2016 7:00 AM 0.00 0.0 M M M
12/5/2016 7:00 AM 0.00 0.0 M M M
12/6/2016 7:00 AM 0.00 0.0 M M M
12/7/2016 7:00 AM 0.00 0.0 M M M
12/8/2016 7:00 AM 0.00 0.0 M M M
12/9/2016 7:00 AM 0.00 0.0 M M M
12/10/2016 7:00 AM 0.00 0.0 M M M
12/11/2016 7:00 AM 0.00 0.0 M M M
12/12/2016 7:00 AM 0.00 0.0 M M M
12/13/2016 7:00 AM 0.00 0.0 M M M
12/14/2016 7:00 AM 0.00 0.0 M M M
12/15/2016 7:00 AM 0.00 0.0 M M M
12/16/2016 7:00 AM 0.84 M M M M The recorded total rainfall is an overnight total.
12/17/2016 7:00 AM 0.61 T 0.14 T 0.14 The reading included rain that fell before snow. The snow accumulation equaled 0.03"
12/18/2016 7:00 AM 0.00 0.0 M M M
12/19/2016 7:00 AM 0.00 0.0 M M M
12/20/2016 7:00 AM 0.00 0.0 M M M
12/21/2016 7:00 AM 0.00 0.0 M M M
12/22/2016 9:30 AM 1.20 M M M M This is an interim report. I had an early doctors appointment and returned home at 09:15 AM. It continues to rain as of this reading. I will up date as things as warranted. An additional 0.29 inches of rain fell through out the day.
12/23/2016 7:00 AM 0.06 M M M M
12/24/2016 5:00 PM 0.58 5.3 0.56 5.5 0.56 This is an interim report on snowfall. At 5 PM a total of 5.3 inches of snowfall with an equivalent of 0.56 inches if rain
12/25/2016 7:00 AM 0.35 8.0 0.35 14.0 0.83 An additional 5.0" of snow fell overnight. As of this report we still have snow flurries.
12/26/2016 7:00 AM T M M M M There were a few flurries over night with little accumulation.
12/27/2016 7:00 AM 0.00 0.0 M M M
12/28/2016 7:00 AM 0.00 0.0 M M M
12/29/2016 7:00 AM 0.00 0.0 M M M
12/30/2016 7:00 AM 0.00 0.0 M M M
12/31/2016 7:00 AM 0.22 M M M M This is the accumulative total overnight.
1/1/2017 7:00 AM 0.28 1.0 0.28 1.0 0.28 This report is a 24 hour total which includes a total of 1.0 inches of snowfall.
1/2/2017 7:00 AM T T T T T There was no measureable amount of precipitation. However there was evidence of a trace amount of snow on the ground as well as the collected snow in the large rain gauge. Tried to get a reading according to the correct procedure but still only a trace of precipitation was evident.
1/3/2017 7:00 AM T T T 0.0 0.00
1/4/2017 7:00 AM 0.00 0.0 M M M
1/5/2017 7:00 AM 0.15 M M M M Drizzle at the time of observation and collection
1/6/2017 7:00 AM 0.40 T T T T The measurement was a 24 hour total.
1/7/2017 7:00 AM 0.00 0.0 M M M
1/8/2017 7:00 AM 0.00 0.0 M M M
1/9/2017 7:00 AM 0.00 0.0 M M M
1/10/2017 7:00 AM 0.22 M M M M This amount is a 24 hour total.
1/11/2017 7:00 AM 0.00 0.0 M M M
1/12/2017 7:00 AM 0.00 0.0 M M M
1/13/2017 7:00 AM 0.00 0.0 M M M
1/14/2017 7:00 AM 0.20 M M M M My reading is all rain and is a 24 hour total.
1/15/2017 7:00 AM 0.52 T T T T This rainfall measurement is a 24 hour total. It did snow overnight but also rain so the accumulation of snowfall this morning was only a trace on the ground.
1/16/2017 7:00 AM 0.01 M M M M 24 hour total
1/17/2017 7:00 AM 0.01 M M M M
1/18/2017 7:00 AM 0.00 0.0 M M M
1/19/2017 7:00 AM 0.09 0.1 0.06 0.0 0.06 This is a 24 hour total this morning.
1/20/2017 7:00 AM 0.70 6.5 0.70 6.5 0.76 This is a 24 hour total
1/21/2017 7:00 AM 1.00 17.5 1.00 18.0 1.65 Reading is a 24 hour total
1/22/2017 7:00 AM 0.04 1.5 0.04 14.0 M This reading is a 24 hour total
1/23/2017 7:00 AM 0.56 4.0 0.56 14.0 M 24 hour total
1/24/2017 7:00 AM 0.57 9.5 0.57 18.5 M This reading is a 24 hour total.
1/26/2017 7:00 AM 0.00 0.0 M M M
1/27/2017 7:00 AM 0.00 0.0 M M M
1/28/2017 7:00 AM 0.00 0.0 M M M
1/29/2017 7:00 AM 0.00 0.0 M M M
1/30/2017 7:00 AM 0.00 0.0 M M M
2/1/2017 7:00 AM 0.00 0.0 M M M
2/2/2017 7:00 AM 0.00 0.0 M M M
2/3/2017 7:00 AM 0.00 0.0 M M M
2/4/2017 7:00 AM 0.00 0.0 M M M
2/5/2017 7:00 AM 0.00 0.0 M M M
2/6/2017 7:00 AM 0.00 0.0 M M M
2/7/2017 7:00 AM 0.02 M M M M
2/8/2017 7:00 AM T M M M M
2/9/2017 7:00 AM 0.00 0.0 M M M
2/10/2017 7:00 AM 0.00 0.0 M M M
2/11/2017 7:00 AM 0.00 0.0 M M M
2/12/2017 7:00 AM 0.04 M M M M This is a 24 hour total reading
2/13/2017 7:00 AM 0.34 M M M M This observation is a 24 hour total.
2/14/2017 7:00 AM 0.00 0.0 M M M
2/15/2017 7:00 AM 0.00 0.0 M M M
2/16/2017 7:00 AM 0.00 0.0 M M M
2/17/2017 7:00 AM 0.02 M M M M This reading is a 24 hour total. Precipitation occurred over night.
2/18/2017 7:00 AM 0.02 M M M M This reading is a 24 hour total.
2/19/2017 7:00 AM 0.15 T T T T This reading is a 24 hour total.
2/20/2017 7:00 AM 0.00 0.0 M M M
2/21/2017 7:00 AM 0.00 0.0 M M M
2/22/2017 7:00 AM 0.00 0.0 M M M
2/23/2017 7:00 AM 0.00 0.0 M M M
2/24/2017 7:00 AM 0.00 0.0 M M M
2/25/2017 7:00 AM 0.00 0.0 M M M
2/26/2017 7:00 AM 0.00 0.0 M M M
2/28/2017 7:00 AM 0.92 14.2 0.92 14.0 0.92 Reading is a 24 hour total snow melt
3/1/2017 7:00 AM 0.00 0.0 M M M
3/2/2017 7:00 AM 0.00 0.0 M M M
3/3/2017 7:00 AM 0.00 0.0 M M M
3/4/2017 7:00 AM 0.00 0.0 M M M
3/5/2017 7:00 AM 0.00 0.0 M M M
3/6/2017 7:00 AM 0.00 0.0 M M M
3/7/2017 7:00 AM 0.00 0.0 M M M
3/8/2017 7:00 AM 0.00 0.0 M M M
3/9/2017 7:00 AM 0.00 0.0 M M M
3/10/2017 7:00 AM 0.00 0.0 M M M
3/11/2017 7:00 AM 0.00 0.0 M M M
3/12/2017 7:00 AM 0.00 0.0 M M M
3/14/2017 7:00 AM 0.00 0.0 M M M
3/15/2017 7:00 AM 0.00 0.0 M M M
3/16/2017 7:00 AM 0.00 0.0 M M M
3/17/2017 7:00 AM 0.00 0.0 M M M
3/18/2017 7:00 AM 0.00 0.0 M M M
3/19/2017 7:00 AM 0.00 0.0 M M M
3/20/2017 7:00 AM 0.00 0.0 M M M
3/23/2017 7:00 AM 0.75 3.5 0.41 3.5 0.41 My reading is a 24 hour total. There was 0.34" of rain and 3.5" of snow that had a rain equivalent of 0.41".
3/24/2017 7:00 AM 0.35 M M M M 24 hour total
3/25/2017 7:00 AM 0.03 M M M M Measurement is a 24 hour total.
3/26/2017 7:00 AM 0.00 0.0 M M M
3/27/2017 7:00 AM 0.00 0.0 M M M
3/28/2017 7:00 AM 0.21 M M M M This is a 24 hour total report.
3/29/2017 7:00 AM 0.00 0.0 M M M
3/30/2017 7:00 AM 0.00 0.0 M M M
3/31/2017 7:00 AM 0.16 3.0 0.13 3.0 0.13 My reading is a 24 hour total
4/1/2017 7:00 AM 0.27 0.5 0.27 0.5 0.27 Reading is a 24 hour total
4/2/2017 7:00 AM 0.00 0.0 M M M
4/3/2017 7:00 AM 0.00 0.0 M M M
4/4/2017 7:00 AM 0.05 0.3 0.05 0.5 0.05 Reading is a 24 hour total. Snowfall less than 1/4"
4/5/2017 7:00 AM 0.00 0.0 M M M
4/6/2017 7:00 AM 0.00 0.0 M M M
4/8/2017 7:00 AM 0.00 0.0 M M M
4/9/2017 7:00 AM 0.00 0.0 M M M
4/11/2017 7:00 AM 0.00 0.0 M M M
4/12/2017 7:00 AM 0.00 0.0 M M M
4/13/2017 7:00 AM 0.00 0.0 M M M
4/14/2017 7:00 AM 0.00 0.0 M M M
4/15/2017 7:00 AM 0.00 0.0 M M M
4/16/2017 7:00 AM 0.00 0.0 M M M
4/17/2017 7:00 AM 0.00 0.0 M M M
4/18/2017 7:00 AM 0.00 0.0 M M M
4/19/2017 7:00 AM 0.00 0.0 M M M
4/20/2017 7:00 AM 0.00 0.0 M M M
4/21/2017 7:00 AM 0.00 0.0 M M M
4/22/2017 7:00 AM 0.00 0.0 M M M
4/23/2017 7:00 AM 0.00 0.0 M M M
4/24/2017 7:00 AM 0.00 0.0 M M M
4/25/2017 7:00 AM 0.00 0.0 M M M
4/26/2017 7:00 AM 0.00 0.0 M M M
4/27/2017 7:00 AM 0.00 0.0 M M M
4/28/2017 7:00 AM 0.00 0.0 M M M
4/29/2017 7:00 AM 0.00 0.0 M M M
4/30/2017 7:00 AM 0.00 0.0 M M M
5/1/2017 7:00 AM 0.00 0.0 M M M
5/2/2017 7:00 AM 0.00 0.0 M M M
5/3/2017 7:00 AM 0.00 0.0 M M M
5/4/2017 7:00 AM 0.00 0.0 M M M
5/5/2017 7:00 AM 0.00 0.0 M M M
5/6/2017 7:00 AM 0.00 0.0 M M M
5/7/2017 7:00 AM 0.00 0.0 M M M
5/8/2017 7:00 AM 0.00 0.0 M M M
5/9/2017 7:00 AM 0.80 0.5 M 0.5 0.10 Todays reading for precipitation is a 24 hour total {EDIT: Observer reported 0.50 for new SWE. It looks like new snowfall accidentally got entered twice. Changed SWE report of 0.50 to NA until observer can be contacted to verify. Submission Time Before EDIT: 5/09/2017 9:50 AM CoCoSTAFF DNT}
5/10/2017 7:00 AM 0.10 M M M M This report is a 24 hour total. Most likely the precipitation occurred over the night.
5/11/2017 7:00 AM 0.00 0.0 M M M
5/12/2017 7:00 AM 0.00 0.0 M M M
5/13/2017 7:00 AM 0.00 0.0 M M M
5/14/2017 7:00 AM 0.00 0.0 M M M
5/15/2017 7:00 AM 0.00 0.0 M M M
5/16/2017 7:00 AM 0.00 0.0 M M M
5/17/2017 7:00 AM 0.00 0.0 M M M
5/18/2017 7:00 AM 0.19 M M M M This mornings reading is a 24 hour total. Most of the precipitation occurred around 12:00 AM.
5/19/2017 7:00 AM 0.13 M M M M This reading is a 24 hour total. To my best estimation most of this precipitation occurred before midnight.
5/20/2017 7:00 AM 0.00 0.0 M M M
5/21/2017 7:00 AM 0.00 0.0 M M M
5/22/2017 7:00 AM 0.00 0.0 M M M
5/23/2017 7:00 AM 0.00 0.0 M M M
5/24/2017 7:00 AM 0.00 0.0 M M M
5/25/2017 7:00 AM 0.00 0.0 M M M
5/26/2017 7:00 AM 0.00 0.0 M M M
5/27/2017 7:00 AM 0.00 0.0 M M M
5/28/2017 7:00 AM 0.00 0.0 M M M
5/29/2017 7:00 AM 0.00 0.0 M M M
5/30/2017 7:00 AM 0.00 0.0 M M M
5/31/2017 7:00 AM 0.00 0.0 M M M
6/1/2017 7:00 AM 0.00 0.0 M M M
6/2/2017 7:00 AM 0.00 0.0 M M M
6/3/2017 7:00 AM 0.00 0.0 M M M
6/4/2017 7:00 AM 0.00 0.0 M M M
6/5/2017 7:00 AM 0.00 0.0 M M M
6/6/2017 7:00 AM 0.00 0.0 M M M
6/7/2017 7:00 AM 0.00 0.0 M M M
6/8/2017 7:00 AM 0.00 0.0 M M M
6/9/2017 7:00 AM 0.00 0.0 M M M
6/10/2017 7:00 AM 0.00 0.0 M M M
6/11/2017 7:00 AM 0.00 0.0 M M M
6/12/2017 7:00 AM 0.00 0.0 M M M
6/13/2017 7:00 AM 0.00 0.0 M M M
6/14/2017 7:00 AM 0.00 0.0 M M M
6/15/2017 7:00 AM 0.00 0.0 M M M
6/16/2017 7:00 AM 0.00 0.0 M M M
6/17/2017 7:00 AM 0.00 0.0 M M M
6/18/2017 7:00 AM 0.00 0.0 M M M
6/19/2017 7:00 AM 0.00 0.0 M M M
6/20/2017 7:00 AM 0.00 0.0 M M M
6/21/2017 7:00 AM 0.00 0.0 M M M
6/22/2017 7:00 AM 0.00 0.0 M M M
6/23/2017 7:00 AM 0.00 0.0 M M M
6/24/2017 7:00 AM 0.00 0.0 M M M
6/25/2017 4:00 PM 0.58 0.0 M M M This is a revised total based on a thunderstorm that occurred midafternoon.
6/26/2017 7:00 AM M 0.0 M M M {EDIT: Observer reported 0.00 of new precip. This appears to be an error compared to surrounding reports due to the fact that the previous report was for 4pm causing this report to not be the full 24 hours required. Changed report of 0.00 to NA until observer can be contacted to verify. Submission Time Before EDIT: 6/26/2017 8:25 AM CoCoSTAFF DNT}
6/27/2017 7:00 AM 0.00 0.0 M M M
6/28/2017 7:00 AM 0.00 0.0 M M M
6/29/2017 7:00 AM 0.00 0.0 M M M
6/30/2017 7:00 AM 0.00 0.0 M M M
7/1/2017 7:00 AM 0.00 0.0 M M M
7/2/2017 7:00 AM 0.00 0.0 M M M
7/3/2017 7:00 AM 0.00 0.0 M M M
7/4/2017 7:00 AM 0.00 0.0 M M M
7/5/2017 7:00 AM 0.00 0.0 M M M
7/6/2017 7:00 AM 0.00 0.0 M M M
7/7/2017 7:00 AM 0.00 0.0 M M M
7/8/2017 5:00 PM 0.05 0.0 M M M This report is a revision of a previous reading before a thunderstorm developed late in the afternoon dropping 05" of rain locally.
7/9/2017 7:00 PM 0.00 0.0 M M M
7/10/2017 7:00 PM 0.00 0.0 M M M
7/11/2017 6:00 PM 0.54 M M M M A beautiful Thunderstorm late in the afternoon here in Flagstaff dropping the temperature to the low 50's
7/12/2017 7:00 PM 0.06 M M M M This is a 24 hour total rainfall.
7/13/2017 7:00 PM 0.02 M M M M 24 hour total
7/14/2017 6:00 PM 0.03 M M M M This reading is a total from a mid-afternoon thunderstorm of short duration. At the time of this reading drizzle was observed at the rain gauge.
7/15/2017 7:00 PM 0.26 M M M M This record is a 24 hour total
7/16/2017 7:00 PM 0.00 0.0 M M M
7/17/2017 7:00 PM 0.00 0.0 M M M
7/18/2017 8:00 AM M M M M M A thunderstorm was still dropping rain at this time of my observation. {EDIT: observer reported 0.41 of new precip but notes and duration information provided indicate this was meant for 8pm instead of 8am. Changed report of 0.41 to NA until observer can be contacted to verify. Submission Time Before EDIT: 7/18/2017 8:06 PM CoCoSTAFF DNT}
7/19/2017 7:00 AM 0.35 M M M M
7/20/2017 7:00 PM 0.03 M M M M
7/21/2017 7:00 PM 0.35 M M M M
7/22/2017 7:00 PM 0.00 0.0 M M M
7/23/2017 7:00 PM 0.05 M M M M
7/24/2017 7:00 PM 0.24 M M M M
7/25/2017 7:00 PM 0.35 M M M M
7/26/2017 7:00 PM 0.15 M M M M
7/27/2017 7:00 PM 0.04 M M M M
7/28/2017 7:00 PM 0.31 M M M M This reading is a 24 hour total although I suspect that the major portion was due to a single thunderstorm late this morning.
7/29/2017 7:00 PM 0.04 M M M M
8/4/2017 7:00 PM 1.15 M M M M
8/5/2017 7:00 PM 0.06 0.0 M M M
8/6/2017 7:00 PM 0.00 0.0 M M M
8/7/2017 7:00 PM 0.00 0.0 M M M
8/8/2017 7:00 PM 0.00 0.0 M M M
8/9/2017 7:00 PM 0.00 0.0 M M M
8/11/2017 7:00 PM 0.00 0.0 M M M
8/12/2017 7:00 PM 0.17 M M M M
8/13/2017 7:00 PM 0.67 M M M M
8/15/2017 7:00 PM 0.00 0.0 M M M
8/16/2017 7:00 PM 0.00 0.0 M M M
8/17/2017 7:00 PM 0.00 0.0 M M M
8/18/2017 7:00 PM 0.00 0.0 M M M
8/19/2017 7:00 PM 0.00 0.0 M M M
8/20/2017 7:00 PM 0.07 M M M M
8/21/2017 7:00 PM 0.00 0.0 M M M
8/22/2017 7:00 PM 0.00 0.0 M M M
8/23/2017 7:00 PM 0.00 0.0 M M M
8/24/2017 7:00 PM 0.00 0.0 M M M
8/25/2017 7:00 PM 0.56 0.0 M M M
8/26/2017 7:00 PM 0.00 0.0 M M M
8/27/2017 7:00 PM 0.00 0.0 M M M
8/28/2017 7:00 PM 0.07 M M M M
8/29/2017 7:00 PM 0.09 M M M M
8/30/2017 7:00 PM 0.00 0.0 M M M
8/31/2017 7:00 PM 0.00 0.0 M M M
9/1/2017 7:00 PM 0.00 0.0 M M M
9/2/2017 7:00 PM 0.00 0.0 M M M
9/3/2017 7:00 PM 0.00 0.0 M M M
9/4/2017 7:00 PM 0.00 0.0 M M M
9/5/2017 6:00 PM 0.00 0.0 M M M
9/6/2017 7:00 PM 0.00 0.0 M M M
9/7/2017 6:00 PM 0.00 0.0 M M M
9/8/2017 7:00 PM 0.00 0.0 M M M
9/9/2017 10:00 AM 0.22 M M M M
9/10/2017 10:00 AM 0.00 0.0 M M M
9/11/2017 10:00 AM 0.00 0.0 M M M
9/12/2017 10:00 AM 0.00 0.0 M M M
9/13/2017 10:00 AM 0.00 0.0 M M M
9/14/2017 10:00 AM 0.32 M M M M This record is a 24 hour total with most of the precipitation occurring last evening.
9/15/2017 10:00 AM 0.10 M M M M
9/16/2017 10:00 AM 0.00 0.0 M M M
9/17/2017 10:00 AM 0.00 0.0 M M M
9/18/2017 10:00 AM 0.00 0.0 M M M
9/19/2017 10:00 AM 0.00 0.0 M M M
9/20/2017 10:00 AM 0.00 0.0 M M M
9/21/2017 10:00 AM 0.00 0.0 M M M
9/22/2017 10:00 AM 0.00 0.0 M M M
9/23/2017 10:00 AM 0.00 0.0 M M M
9/24/2017 10:00 AM 0.00 0.0 M M M
9/25/2017 10:00 AM 0.00 0.0 M M M
9/26/2017 10:00 AM 0.00 0.0 M M M
9/27/2017 10:00 AM 0.00 0.0 M M M
9/28/2017 10:00 AM 0.00 0.0 M M M
9/29/2017 10:00 AM 0.00 0.0 M M M
9/30/2017 10:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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