Station Overview Station Location
Station Number AZ-PM-88 Latitude 32.4749
Station Name Catalina 2.4 SE Longitude -110.894
County Pima Elevation (ft) 3166



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 1.15 0.22 31 0.22 31 0.00 0 0 1 4 0.0 0 0
Nov 11 0.80 1.83 30 1.83 30 0.00 0 0 6 1 0.0 0 0
Dec 11 1.24 2.62 31 2.62 31 0.00 0 0 8 2 0.0 0 0
Jan 12 1.28 0.59 31 0.59 31 0.00 0 0 2 2 0.0 0 0
Feb 12 1.12 0.37 28 0.37 28 0.00 0 0 2 5 0.0 0 0
March 12 1.07 0.75 31 0.75 31 0.00 0 0 2 1 0.0 0 0
April 12 0.39 0.57 30 0.57 30 0.00 0 0 2 2 0.0 0 0
May 12 0.23 0.01 31 0.01 31 0.00 0 0 1 0 0.0 0 0
June 12 0.30 0.13 30 0.13 30 0.00 0 0 2 2 0.0 0 0
July 12 2.07 4.45 31 4.45 31 0.00 0 0 15 4 0.0 0 0
Aug 12 2.87 3.31 31 3.31 31 0.00 0 0 9 8 0.0 0 0
Sept 12 1.42 0.93 30 0.93 30 0.00 0 0 6 4 0.0 0 0
Water Year Totals: 13.94" 15.78" 365 days 15.78" 365 0.00" 0 days 0 56 days 35 days 0.0" 0 days 0 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2011 0.00
10/2/2011 T
10/3/2011 0.00
10/4/2011 T
10/5/2011 0.00
10/6/2011 0.00
10/7/2011 0.22
10/8/2011 T
10/9/2011 0.00
10/10/2011 0.00
10/11/2011 0.00
10/12/2011 0.00
10/13/2011 0.00
10/14/2011 0.00
10/15/2011 0.00
10/16/2011 0.00
10/17/2011 0.00
10/18/2011 0.00
10/19/2011 0.00
10/20/2011 0.00
10/21/2011 0.00
10/22/2011 0.00
10/23/2011 0.00
10/24/2011 0.00
10/25/2011 T
10/26/2011 0.00
10/27/2011 0.00
10/28/2011 0.00
10/29/2011 0.00
10/30/2011 0.00
10/31/2011 0.00
11/1/2011 0.00
11/2/2011 0.00
11/3/2011 0.00
11/4/2011 0.00
11/5/2011 0.48
11/6/2011 0.00
11/7/2011 0.00
11/8/2011 0.45
11/9/2011 0.00
11/10/2011 0.00
11/11/2011 0.00
11/12/2011 0.00
11/13/2011 0.03
11/14/2011 0.62
11/15/2011 0.00
11/16/2011 0.00
11/17/2011 0.00
11/18/2011 0.00
11/19/2011 0.00
11/20/2011 0.00
11/21/2011 T
11/22/2011 0.02
11/23/2011 0.00
11/24/2011 0.00
11/25/2011 0.23
11/26/2011 0.00
11/27/2011 0.00
11/28/2011 0.00
11/29/2011 0.00
11/30/2011 0.00
12/1/2011 0.00
12/2/2011 0.40
12/3/2011 0.02
12/4/2011 0.40
12/5/2011 0.00
12/6/2011 0.06
12/7/2011 0.00
12/8/2011 0.00
12/9/2011 0.00
12/10/2011 0.00
12/11/2011 0.00
12/12/2011 T
12/13/2011 0.41
12/14/2011 0.99
12/15/2011 T
12/16/2011 0.00
12/17/2011 0.00
12/18/2011 0.00
12/19/2011 0.32
12/20/2011 0.02
12/21/2011 0.00
12/22/2011 0.00
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 0.00
12/30/2011 0.00
12/31/2011 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2012 0.00
1/2/2012 0.00
1/3/2012 0.00
1/4/2012 0.00
1/5/2012 0.00
1/6/2012 0.00
1/7/2012 0.00
1/8/2012 0.00
1/9/2012 0.00
1/10/2012 0.00
1/11/2012 0.00
1/12/2012 0.00
1/13/2012 0.00
1/14/2012 0.00
1/15/2012 T
1/16/2012 0.58
1/17/2012 T
1/18/2012 0.00
1/19/2012 0.00
1/20/2012 0.00
1/21/2012 0.00
1/22/2012 0.00
1/23/2012 0.00
1/24/2012 0.01
1/25/2012 0.00
1/26/2012 0.00
1/27/2012 0.00
1/28/2012 0.00
1/29/2012 0.00
1/30/2012 0.00
1/31/2012 0.00
2/1/2012 0.00
2/2/2012 0.00
2/3/2012 0.00
2/4/2012 0.00
2/5/2012 0.00
2/6/2012 0.00
2/7/2012 0.00
2/8/2012 0.00
2/9/2012 T
2/10/2012 0.00
2/11/2012 0.00
2/12/2012 0.00
2/13/2012 T
2/14/2012 0.00
2/15/2012 0.34
2/16/2012 0.00
2/17/2012 0.03
2/18/2012 T
2/19/2012 0.00
2/20/2012 T
2/21/2012 0.00
2/22/2012 0.00
2/23/2012 0.00
2/24/2012 0.00
2/25/2012 0.00
2/26/2012 0.00
2/27/2012 0.00
2/28/2012 T
2/29/2012
3/1/2012 0.00
3/2/2012 0.00
3/3/2012 0.00
3/4/2012 0.00
3/5/2012 0.00
3/6/2012 0.00
3/7/2012 0.00
3/8/2012 0.00
3/9/2012 0.00
3/10/2012 0.00
3/11/2012 0.00
3/12/2012 0.00
3/13/2012 0.00
3/14/2012 0.00
3/15/2012 0.00
3/16/2012 0.00
3/17/2012 0.00
3/18/2012 T
3/19/2012 0.67
3/20/2012 0.08
3/21/2012 0.00
3/22/2012 0.00
3/23/2012 0.00
3/24/2012 0.00
3/25/2012 0.00
3/26/2012 0.00
3/27/2012 0.00
3/28/2012 0.00
3/29/2012 0.00
3/30/2012 0.00
3/31/2012 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2012 0.00
4/2/2012 0.00
4/3/2012 0.00
4/4/2012 0.00
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 0.00
4/12/2012 0.00
4/13/2012 0.00
4/14/2012 0.47
4/15/2012 0.10
4/16/2012 0.00
4/17/2012 0.00
4/18/2012 0.00
4/19/2012 0.00
4/20/2012 0.00
4/21/2012 0.00
4/22/2012 0.00
4/23/2012 0.00
4/24/2012 0.00
4/25/2012 0.00
4/26/2012 T
4/27/2012 T
4/28/2012 0.00
4/29/2012 0.00
4/30/2012 0.00
5/1/2012 0.00
5/2/2012 0.00
5/3/2012 0.00
5/4/2012 0.00
5/5/2012 0.00
5/6/2012 0.00
5/7/2012 0.00
5/8/2012 0.00
5/9/2012 0.00
5/10/2012 0.01
5/11/2012 0.00
5/12/2012 0.00
5/13/2012 0.00
5/14/2012 0.00
5/15/2012 0.00
5/16/2012 0.00
5/17/2012 0.00
5/18/2012 0.00
5/19/2012 0.00
5/20/2012 0.00
5/21/2012 0.00
5/22/2012 0.00
5/23/2012 0.00
5/24/2012 0.00
5/25/2012 0.00
5/26/2012 0.00
5/27/2012 0.00
5/28/2012 0.00
5/29/2012 0.00
5/30/2012 0.00
5/31/2012 0.00
6/1/2012 0.00
6/2/2012 0.00
6/3/2012 0.00
6/4/2012 0.00
6/5/2012 0.00
6/6/2012 0.00
6/7/2012 0.00
6/8/2012 0.00
6/9/2012 0.00
6/10/2012 0.00
6/11/2012 0.00
6/12/2012 0.00
6/13/2012 0.00
6/14/2012 0.00
6/15/2012 0.00
6/16/2012 0.00
6/17/2012 0.11
6/18/2012 0.00
6/19/2012 0.00
6/20/2012 0.00
6/21/2012 0.00
6/22/2012 0.00
6/23/2012 0.00
6/24/2012 0.00
6/25/2012 0.00
6/26/2012 T
6/27/2012 0.02
6/28/2012 T
6/29/2012 0.00
6/30/2012 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2012 T
7/2/2012 0.00
7/3/2012 0.00
7/4/2012 0.31
7/5/2012 1.63
7/6/2012 0.00
7/7/2012 0.00
7/8/2012 0.00
7/9/2012 T
7/10/2012 0.00
7/11/2012 T
7/12/2012 0.00
7/13/2012 T
7/14/2012 0.57
7/15/2012 0.75
7/16/2012 0.40
7/17/2012 0.02
7/18/2012 0.00
7/19/2012 0.00
7/20/2012 0.00
7/21/2012 0.11
7/22/2012 0.27
7/23/2012 0.03
7/24/2012 0.02
7/25/2012 0.02
7/26/2012 0.00
7/27/2012 0.00
7/28/2012 0.01
7/29/2012 0.05
7/30/2012 0.18
7/31/2012 0.08
8/1/2012 0.00
8/2/2012 0.00
8/3/2012 0.00
8/4/2012 0.00
8/5/2012 T
8/6/2012 0.56
8/7/2012 T
8/8/2012 0.00
8/9/2012 0.04
8/10/2012 0.00
8/11/2012 0.00
8/12/2012 0.00
8/13/2012 0.00
8/14/2012 0.02
8/15/2012 T
8/16/2012 T
8/17/2012 0.02
8/18/2012 0.42
8/19/2012 0.00
8/20/2012 1.07
8/21/2012 T
8/22/2012 0.09
8/23/2012 1.02
8/24/2012 0.07
8/25/2012 T
8/26/2012 0.00
8/27/2012 T
8/28/2012 0.00
8/29/2012 0.00
8/30/2012 0.00
8/31/2012 T
9/1/2012 0.00
9/2/2012 T
9/3/2012 T
9/4/2012 T
9/5/2012 0.00
9/6/2012 0.00
9/7/2012 0.06
9/8/2012 0.14
9/9/2012 0.01
9/10/2012 0.49
9/11/2012 0.08
9/12/2012 0.15
9/13/2012 T
9/14/2012 0.00
9/15/2012 0.00
9/16/2012 0.00
9/17/2012 0.00
9/18/2012 0.00
9/19/2012 0.00
9/20/2012 0.00
9/21/2012 0.00
9/22/2012 0.00
9/23/2012 0.00
9/24/2012 0.00
9/25/2012 0.00
9/26/2012 0.00
9/27/2012 0.00
9/28/2012 0.00
9/29/2012 0.00
9/30/2012 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2011 7:00 AM 0.00 0.0 M M M
10/2/2011 7:00 AM T M M M M A few evening sprinkles (not "drizzle"!)
10/3/2011 7:00 AM 0.00 0.0 M M M
10/4/2011 7:00 AM T M M M M Sprinkles at 3 AM
10/5/2011 7:00 AM 0.00 0.0 M M M
10/6/2011 7:00 AM 0.00 0.0 M M M
10/7/2011 7:00 AM 0.22 M M M M 0.26 inches at Sutherland Heights home 1 mi N.
10/8/2011 7:00 AM T M M M M A few small drops from a Sc-Ac band about 0730 LST.
10/9/2011 7:00 AM 0.00 0.0 M M M
10/10/2011 7:00 AM 0.00 0.0 M M M
10/11/2011 7:00 AM 0.00 0.0 M M M
10/12/2011 7:00 AM 0.00 0.0 M M M
10/13/2011 7:00 AM 0.00 0.0 M M M
10/14/2011 7:00 AM 0.00 0.0 M M M
10/15/2011 7:00 AM 0.00 0.0 M M M
10/16/2011 7:00 AM 0.00 0.0 M M M
10/17/2011 7:00 AM 0.00 0.0 M M M
10/18/2011 7:00 AM 0.00 0.0 M M M
10/19/2011 7:00 AM 0.00 0.0 M M M
10/20/2011 7:00 AM 0.00 0.0 M M M
10/21/2011 7:00 AM 0.00 0.0 M M M
10/22/2011 7:00 AM 0.00 0.0 M M M
10/23/2011 7:00 AM 0.00 0.0 M M M
10/24/2011 7:00 AM 0.00 0.0 M M M
10/25/2011 7:00 AM T M M M M Two sprinkles; the first just before 1100 LST, and the second about 1600 LST
10/26/2011 7:00 AM 0.00 0.0 M M M
10/27/2011 7:00 AM 0.00 0.0 M M M
10/28/2011 7:00 AM 0.00 0.0 M M M
10/29/2011 7:00 AM 0.00 0.0 M M M
10/30/2011 7:00 AM 0.00 0.0 M M M
10/31/2011 7:00 AM 0.00 0.0 M M M
11/1/2011 7:00 AM 0.00 0.0 M M M
11/2/2011 7:00 AM 0.00 0.0 M M M
11/3/2011 7:00 AM 0.00 0.0 M M M
11/4/2011 7:00 AM 0.00 0.0 M M M
11/5/2011 7:00 AM 0.48 M M M M Instantaneous puffs of wind estimated 60 mph (50 kts) Lots of stuff blown around yard.
11/6/2011 7:00 AM 0.00 0.0 M M M
11/7/2011 7:00 AM 0.00 0.0 M M M
11/8/2011 7:00 AM 0.45 M M M M
11/9/2011 7:00 AM 0.00 0.0 M M M
11/10/2011 7:00 AM 0.00 0.0 M M M
11/11/2011 7:00 AM 0.00 0.0 M M M
11/12/2011 7:00 AM 0.00 0.0 M M M
11/13/2011 7:00 AM 0.03 M M M M Fell between 8 and 9 PM lst
11/14/2011 7:00 AM 0.62 M M M M 0.65 inches at Sutherland Heights house, 1 mi N.
11/15/2011 7:00 AM 0.00 0.0 M M M
11/16/2011 7:00 AM 0.00 0.0 M M M
11/17/2011 7:00 AM 0.00 0.0 M M M
11/18/2011 7:00 AM 0.00 0.0 M M M
11/19/2011 7:00 AM 0.00 0.0 M M M
11/20/2011 7:00 AM 0.00 0.0 M M M
11/21/2011 7:00 AM T M M M M Scattered raindrops on car parked outside. Time of trace unknown.
11/22/2011 7:00 AM 0.02 M M M M 0.03 inches at Sutherland Heights, 1 mi N.
11/23/2011 7:00 AM 0.00 0.0 M M M
11/24/2011 7:00 AM 0.00 0.0 M M M
11/25/2011 7:00 AM 0.23 M M M M
11/26/2011 7:00 AM 0.00 0.0 M M M
11/27/2011 7:00 AM 0.00 0.0 M M M
11/28/2011 7:00 AM 0.00 0.0 M M M
11/29/2011 7:00 AM 0.00 0.0 M M M
11/30/2011 7:00 AM 0.00 0.0 M M M
12/1/2011 7:00 AM 0.00 0.0 M M M
12/2/2011 7:00 AM 0.40 M M M M
12/3/2011 7:00 AM 0.02 M M M M Fell in graupel shower around 3:40 PM LST.
12/4/2011 7:00 AM 0.40 M M T M Ended as light snow, melting on contact.
12/5/2011 7:00 AM 0.00 0.0 M M M
12/6/2011 7:00 AM 0.06 T M M M Mostly fell as graupel. T of snow/ice. 0.04 inches at Sutherland Heights, 1 mile N.
12/7/2011 7:00 AM 0.00 0.0 M M M
12/8/2011 7:00 AM 0.00 0.0 M M M
12/9/2011 7:00 AM 0.00 0.0 M M M
12/10/2011 7:00 AM 0.00 0.0 M M M
12/11/2011 7:00 AM 0.00 0.0 M M M
12/12/2011 7:00 AM T M M M M Few sprinkles just before dawn
12/13/2011 7:00 AM 0.41 M M M M R- to R at ob time, 0.15 inches to midnight. 0.49 inches 1 mi N at Sutherland Heights division.
12/14/2011 7:00 AM 0.99 M M M M 1.02 inches at Sutherland Heights, 1 mi N of this site over the same 24 h period.
12/15/2011 7:00 AM T M M M M A few tiny drops fell at 2:20 PM LST. Slight virga here and there from shallow Sc clouds.
12/16/2011 7:00 AM 0.00 0.0 M M M
12/17/2011 7:00 AM 0.00 0.0 M M M
12/18/2011 7:00 AM 0.00 0.0 M M M
12/19/2011 7:00 AM 0.32 M M M M .04 after midnight. 0.33 at Sutherland Heights site 1 mi N.
12/20/2011 7:00 AM 0.02 M M M M R-- in first couple of hours after ob time.
12/21/2011 7:00 AM 0.00 0.0 M M M
12/22/2011 7:00 AM 0.00 0.0 M M M
12/23/2011 7:00 AM 0.00 0.0 M M M
12/24/2011 7:00 AM 0.00 0.0 M M M
12/25/2011 7:00 AM 0.00 0.0 M M M
12/26/2011 7:00 AM 0.00 0.0 M M M
12/27/2011 7:00 AM 0.00 0.0 M M M
12/28/2011 7:00 AM 0.00 0.0 M M M
12/29/2011 7:00 AM 0.00 0.0 M M M
12/30/2011 7:00 AM 0.00 0.0 M M M
12/31/2011 7:00 AM 0.00 0.0 M M M
1/1/2012 7:00 AM 0.00 0.0 M M M
1/2/2012 7:00 AM 0.00 0.0 M M M
1/3/2012 7:00 AM 0.00 0.0 M M M
1/4/2012 7:00 AM 0.00 0.0 M M M
1/5/2012 7:00 AM 0.00 0.0 M M M
1/6/2012 7:00 AM 0.00 0.0 M M M
1/7/2012 7:00 AM 0.00 0.0 M M M
1/8/2012 7:00 AM 0.00 0.0 M M M
1/9/2012 7:00 AM 0.00 0.0 M M M
1/10/2012 7:00 AM 0.00 0.0 M M M
1/11/2012 7:00 AM 0.00 0.0 M M M
1/12/2012 7:00 AM 0.00 0.0 M M M
1/13/2012 7:00 AM 0.00 0.0 M M M
1/14/2012 7:00 AM 0.00 0.0 M M M
1/15/2012 7:00 AM T M M M M A few drops fell about 6:50 PM LST. Trace also at SUtherland Heights site.
1/16/2012 7:00 AM 0.58 M M M M Astounding, wonderful total in view of what was predicted a few days ago. 0.57 inches at Sutherland Heights site, 1 mi N.
1/17/2012 7:00 AM T M M M M OCNL very brief morning spkls.
1/18/2012 7:00 AM 0.00 0.0 M M M
1/19/2012 7:00 AM 0.00 0.0 M M M
1/20/2012 7:00 AM 0.00 0.0 M M M
1/21/2012 7:00 AM 0.00 0.0 M M M
1/22/2012 7:00 AM 0.00 0.0 M M M
1/23/2012 7:00 AM 0.00 0.0 M M M
1/24/2012 7:00 AM 0.01 M M M M TSTM around 10:15 PM, brief hail. 0.02 inches at Sutherland Heights site 1 mi N.
1/25/2012 7:00 AM 0.00 0.0 M M M
1/26/2012 7:00 AM 0.00 0.0 M M M
1/27/2012 7:00 AM 0.00 0.0 M M M
1/28/2012 7:00 AM 0.00 0.0 M M M
1/29/2012 7:00 AM 0.00 0.0 M M M
1/30/2012 7:00 AM 0.00 0.0 M M M
1/31/2012 7:00 AM 0.00 0.0 M M M
2/1/2012 7:00 AM 0.00 0.0 M M M
2/2/2012 7:00 AM 0.00 0.0 M M M
2/3/2012 7:00 AM 0.00 0.0 M M M
2/4/2012 7:00 AM 0.00 0.0 M M M
2/5/2012 7:00 AM 0.00 0.0 M M M
2/6/2012 7:00 AM 0.00 0.0 M M M
2/7/2012 7:00 AM 0.00 0.0 M M M
2/8/2012 7:00 AM 0.00 0.0 M M M
2/9/2012 7:00 AM T 0.0 M M M
2/10/2012 7:00 AM 0.00 0.0 M M M
2/11/2012 7:00 AM 0.00 0.0 M M M
2/12/2012 7:00 AM 0.00 0.0 M M M
2/13/2012 7:00 AM T M M M M A few drops from thick Sc-Cu about 5 PM AST.
2/14/2012 7:00 AM 0.00 0.0 M M M
2/15/2012 7:00 AM 0.34 M M M M 1 inch very brief maximum depth of snow. Huge flakes, 2-3 inches in diameter max. Hail/graupel shower 7:15 PM, pea-size hail. 0.34 inches at Sutherland site, 1 mi N.
2/16/2012 7:00 AM 0.00 0.0 M M M
2/17/2012 7:00 AM 0.03 M M M M
2/18/2012 7:00 AM T M M M M OCNL SPKLS until about noon.
2/19/2012 7:00 AM 0.00 0.0 M M M
2/20/2012 7:00 AM T M M M M A few drops appeared overnight on dusty car, but radar doesn't offer much support.
2/21/2012 7:00 AM 0.00 0.0 M M M
2/22/2012 7:00 AM 0.00 0.0 M M M
2/23/2012 7:00 AM 0.00 0.0 M M M
2/24/2012 7:00 AM 0.00 0.0 M M M
2/25/2012 7:00 AM 0.00 0.0 M M M
2/26/2012 7:00 AM 0.00 0.0 M M M
2/27/2012 7:00 AM 0.00 0.0 M M M
2/28/2012 7:00 AM T M M M M A few drops fell from heavily glaciating Cu, 5 PM AST, and then ONE drop from the Sc deck at 4 AM AST
3/1/2012 7:00 AM 0.00 0.0 M M M
3/2/2012 7:00 AM 0.00 0.0 M M M
3/3/2012 7:00 AM 0.00 0.0 M M M
3/4/2012 7:00 AM 0.00 0.0 M M M
3/5/2012 7:00 AM 0.00 0.0 M M M
3/6/2012 7:00 AM 0.00 0.0 M M M
3/7/2012 7:00 AM 0.00 0.0 M M M
3/8/2012 7:00 AM 0.00 0.0 M M M
3/9/2012 7:00 AM 0.00 0.0 M M M
3/10/2012 7:00 AM 0.00 0.0 M M M
3/11/2012 7:00 AM 0.00 0.0 M M M
3/12/2012 7:00 AM 0.00 0.0 M M M
3/13/2012 7:00 AM 0.00 0.0 M M M
3/14/2012 7:00 AM 0.00 0.0 M M M
3/15/2012 7:00 AM 0.00 0.0 M M M
3/16/2012 7:00 AM 0.00 0.0 M M M
3/17/2012 7:00 AM 0.00 0.0 M M M
3/18/2012 7:00 AM T M M M M First drops with arcus cloud passage, 6:58 AM AST!
3/19/2012 7:00 AM 0.67 M M M M Trace of snow.
3/20/2012 7:00 AM 0.08 M M M M Occasional graupel showers throughout day.
3/21/2012 7:00 AM 0.00 0.0 M M M
3/22/2012 7:00 AM 0.00 0.0 M M M
3/23/2012 7:00 AM 0.00 0.0 M M M
3/24/2012 7:00 AM 0.00 0.0 M M M
3/25/2012 7:00 AM 0.00 0.0 M M M
3/26/2012 7:00 AM 0.00 0.0 M M M
3/27/2012 7:00 AM 0.00 0.0 M M M
3/28/2012 7:00 AM 0.00 0.0 M M M
3/29/2012 7:00 AM 0.00 0.0 M M M
3/30/2012 7:00 AM 0.00 0.0 M M M
3/31/2012 7:00 AM 0.00 0.0 M M M
4/1/2012 7:00 AM 0.00 0.0 M M M
4/2/2012 7:00 AM 0.00 0.0 M M M
4/3/2012 7:00 AM 0.00 0.0 M M M
4/4/2012 7:00 AM 0.00 0.0 M M M
4/5/2012 7:00 AM 0.00 0.0 M M M
4/6/2012 7:00 AM 0.00 0.0 M M M
4/7/2012 7:00 AM 0.00 0.0 M M M
4/8/2012 7:00 AM 0.00 0.0 M M M
4/9/2012 7:00 AM 0.00 0.0 M M M
4/10/2012 7:00 AM 0.00 0.0 M M M
4/11/2012 7:00 AM 0.00 0.0 M M M
4/12/2012 7:00 AM 0.00 0.0 M M M
4/13/2012 7:00 AM 0.00 0.0 M M M
4/14/2012 7:00 AM 0.47 M M M M
4/15/2012 7:00 AM 0.10 M M M M
4/16/2012 7:00 AM 0.00 0.0 M M M
4/17/2012 7:00 AM 0.00 0.0 M M M
4/18/2012 7:00 AM 0.00 0.0 M M M
4/19/2012 7:00 AM 0.00 0.0 M M M
4/20/2012 7:00 AM 0.00 0.0 M M M
4/21/2012 7:00 AM 0.00 0.0 M M M
4/22/2012 7:00 AM 0.00 0.0 M M M
4/23/2012 7:00 AM 0.00 0.0 M M M
4/24/2012 7:00 AM 0.00 0.0 M M M
4/25/2012 7:00 AM 0.00 0.0 M M M
4/26/2012 7:00 AM T M M M M A few sparse drops from mid-level clouds with virga between 0530 and 0630 AST.
4/27/2012 7:00 AM T M M M M A few drops between 1130 and 1345 AST.
4/28/2012 7:00 AM 0.00 0.0 M M M
4/29/2012 7:00 AM 0.00 0.0 M M M
4/30/2012 7:00 AM 0.00 0.0 M M M
5/1/2012 7:00 AM 0.00 0.0 M M M
5/2/2012 7:00 AM 0.00 0.0 M M M
5/3/2012 7:00 AM 0.00 0.0 M M M
5/4/2012 7:00 AM 0.00 0.0 M M M
5/5/2012 7:00 AM 0.00 0.0 M M M
5/6/2012 7:00 AM 0.00 0.0 M M M
5/7/2012 7:00 AM 0.00 0.0 M M M
5/8/2012 7:00 AM 0.00 0.0 M M M
5/9/2012 7:00 AM 0.00 0.0 M M M
5/10/2012 7:00 AM 0.01 M M M M Brief afternoon TSTM with RW-; heavier rain to N.
5/11/2012 7:00 AM 0.00 0.0 M M M
5/12/2012 7:00 AM 0.00 0.0 M M M
5/13/2012 7:00 AM 0.00 0.0 M M M
5/14/2012 7:00 AM 0.00 0.0 M M M
5/15/2012 7:00 AM 0.00 0.0 M M M
5/16/2012 7:00 AM 0.00 0.0 M M M
5/17/2012 7:00 AM 0.00 0.0 M M M
5/18/2012 7:00 AM 0.00 0.0 M M M
5/19/2012 7:00 AM 0.00 0.0 M M M
5/20/2012 7:00 AM 0.00 0.0 M M M
5/21/2012 7:00 AM 0.00 0.0 M M M
5/22/2012 7:00 AM 0.00 0.0 M M M
5/23/2012 7:00 AM 0.00 0.0 M M M
5/24/2012 7:00 AM 0.00 0.0 M M M
5/25/2012 7:00 AM 0.00 0.0 M M M
5/26/2012 7:00 AM 0.00 0.0 M M M
5/27/2012 7:00 AM 0.00 0.0 M M M
5/28/2012 7:00 AM 0.00 0.0 M M M
5/29/2012 7:00 AM 0.00 0.0 M M M
5/30/2012 7:00 AM 0.00 0.0 M M M
5/31/2012 7:00 AM 0.00 0.0 M M M
6/1/2012 7:00 AM 0.00 0.0 M M M
6/2/2012 7:00 AM 0.00 0.0 M M M
6/3/2012 7:00 AM 0.00 0.0 M M M
6/4/2012 7:00 AM 0.00 0.0 M M M
6/5/2012 7:00 AM 0.00 0.0 M M M
6/6/2012 7:00 AM 0.00 0.0 M M M
6/7/2012 7:00 AM 0.00 0.0 M M M
6/8/2012 7:00 AM 0.00 0.0 M M M
6/9/2012 7:00 AM 0.00 0.0 M M M
6/10/2012 7:00 AM 0.00 0.0 M M M
6/11/2012 7:00 AM 0.00 0.0 M M M
6/12/2012 7:00 AM 0.00 0.0 M M M
6/13/2012 7:00 AM 0.00 0.0 M M M
6/14/2012 7:00 AM 0.00 0.0 M M M
6/15/2012 7:00 AM 0.00 0.0 M M M
6/16/2012 7:00 AM 0.00 0.0 M M M
6/17/2012 7:00 AM 0.11 M M M M CONTINUS thunder for awhile. Two close strikes. 0.16 inches at Sutherland Heights gage 1 mi N.
6/18/2012 7:00 AM 0.00 0.0 M M M
6/19/2012 7:00 AM 0.00 0.0 M M M
6/20/2012 7:00 AM 0.00 0.0 M M M
6/21/2012 7:00 AM 0.00 0.0 M M M
6/22/2012 7:00 AM 0.00 0.0 M M M
6/23/2012 7:00 AM 0.00 0.0 M M M
6/24/2012 7:00 AM 0.00 0.0 M M M
6/25/2012 7:00 AM 0.00 0.0 M M M Two different thunderstorms (thunder heard) during afternoon.
6/26/2012 7:00 AM T M M M M Detectable only by a smattering of drop images on a dusty car parked outside.
6/27/2012 7:00 AM 0.02 M M M M Fell around 4:30 PM, hard shower of minutes in duration. 0.04 inches at SUtherland Heights gage, 1 mi N.
6/28/2012 7:00 AM T M M M M A few drops around 7 PM from debris stratiform clouds.
6/29/2012 7:00 AM 0.00 0.0 M M M
6/30/2012 7:00 AM 0.00 0.0 M M M
7/1/2012 7:00 AM T 0.0 M M M Later saw that a few drops had fallen on dusty car from thick Altocumulus clouds before 7 AM; seems supported by radar loop.
7/2/2012 7:00 AM 0.00 0.0 M M M
7/3/2012 7:00 AM 0.00 0.0 M M M
7/4/2012 7:00 AM 0.31 M M M M Began at 2130 LST with first strike within a mile. 0.26 inches at Sutherland Heights gage 1 mi N.
7/5/2012 7:00 AM 1.63 M M M M 2.02 inches at Sutherland Heights gage 1 mi N.
7/6/2012 7:00 AM 0.00 0.0 M M M
7/7/2012 7:00 AM 0.00 0.0 M M M
7/8/2012 7:00 AM 0.00 0.0 M M M
7/9/2012 7:00 AM T M M M M Two separate periods of afternoon thunderstorms over the nearby Catalina mountains. Cores in foothills, did not make it here.
7/10/2012 7:00 AM 0.00 0.0 M M M
7/11/2012 7:00 AM T 0.0 M M M RW--- about 5:45 PM AST
7/12/2012 7:00 AM 0.00 0.0 M M M
7/13/2012 7:00 AM T M M M M Sprinkles from an overhead Cu congestus about 5 PM.
7/14/2012 7:00 AM 0.57 M M M M 0.50 inches between 2:43 and 2:58 PM. 0.84 inches at Sutherland Heights gage, 1 mi N. 0.76 inches in 13 min. Vsby briefly one-quarter mile, gusts to 50 mph.
7/15/2012 7:00 AM 0.75 M M M M FQTLTGCG during height of storm. Many close strikes. 1.16 inches at Sutherland Heights gage, 1 mi N.
7/16/2012 7:00 AM 0.40 M M M M 0.45 at Sutherland Heights gage 1 mi N. LTGIC was extremely frequent, 1-2 seconds between flashes overhead (few CG strokes); thunder continuous at 5:50 PM AST.
7/17/2012 7:00 AM 0.02 M M M M Brief RW- at 4 PM. Thunder heard on several occasions during afternoon.
7/18/2012 7:00 AM 0.00 0.0 M M M
7/19/2012 7:00 AM 0.00 0.0 M M M
7/20/2012 7:00 AM 0.00 0.0 M M M
7/21/2012 7:00 AM 0.11 M M M M Two weak thundershowers in the late afternoon and evening. 0.09 inches at Sutherland Heights gage, 1 mi N.
7/22/2012 7:00 AM 0.27 M M M M Almost all fell in 10 min! 0.40 inches at Sutherland Heights, 1 mi N. Pepper ran away, found later by Vicky.
7/23/2012 7:00 AM 0.03 M M M M 0.07 inches at Sutherland Heights gage, 1 mi N. Cores so close, but missed to E and W.
7/24/2012 7:00 AM 0.02 M M M M
7/25/2012 7:00 AM 0.02 M M M M Afternoon R-- from As remains of Cb. 0.01 inches at Sutherland Heights gage, 1 mi N.
7/26/2012 7:00 AM 0.00 0.0 M M M
7/27/2012 7:00 AM 0.00 0.0 M M M
7/28/2012 7:00 AM 0.01 M M M M Steady R--- for more than 2 h early this morning. 0.02 inches at Sutherland Heights gage 1 mi N.
7/29/2012 7:00 AM 0.05 M M M M 0.26 inches at Sutherland Heights gage, 1 mi N.
7/30/2012 7:00 AM 0.18 M M M M Mostly from stratiform debris cloud R- in late afternoon. 0.21 inches at Sutherland Heights gage, 1 mi. N.
7/31/2012 7:00 AM 0.08 M M M M Fell just after midnight. 0.06 inches at Sutherland Heights gage 1 mi N.
8/1/2012 7:00 AM 0.00 0.0 M M M
8/2/2012 7:00 AM 0.00 0.0 M M M
8/3/2012 7:00 AM 0.00 0.0 M M M
8/4/2012 7:00 AM 0.00 0.0 M M M
8/5/2012 7:00 AM T M M M M A few larger drops fell beginning at 0525 LST, and ended within three min.
8/6/2012 7:00 AM 0.56 M M M M 0.51 inches in 10 min. 60-70 mph winds, some neighborhood damage, roofs, sheds destroyed. 0.16 inches at Sutherland Heights gage, 1 mi N.
8/7/2012 7:00 AM T M M M M Two periods of larger drops in the early afternoon from overhead Cu cong. Trailed off Mt. Lemmon to overhead.
8/8/2012 7:00 AM 0.00 0.0 M M M TSTM 2:40 PM OMTNS. RW- NE.
8/9/2012 7:00 AM 0.04 M M M M Numerous cloud to ground strikes W-NE during late afternoon into evening. Rain from stratiform shield after nightfall after LTG. 0.07 inches at Sutherland Heights gage, 1 mi N.
8/10/2012 7:00 AM 0.00 0.0 M M M
8/11/2012 7:00 AM 0.00 0.0 M M M
8/12/2012 7:00 AM 0.00 0.0 M M M
8/13/2012 7:00 AM 0.00 0.0 M M M
8/14/2012 7:00 AM 0.02 M M M M Thunder heard for most hours after 1:45 PM through 9 PM. FQTCGFLTG at times. 0.39 inches at Sutherland Heights gage, 1 mi N.
8/15/2012 7:00 AM T M M M M Several sprinkles during afternoon and early nighttime hours. 0.01 inches at Sutherland Heights gage, 1 mi N.
8/16/2012 7:00 AM T M M M M 0.02 inches at Sutherland Heights gage, 1 mi. N.
8/17/2012 7:00 AM 0.02 M M M M Fell after midnight. 0.02 inches at Sutherland Heights gage, 1 mi. N.
8/18/2012 7:00 AM 0.42 M M M M A whopping 1.75 inches at Sutherland Heights gage, 1 mi. N. Core passed about there around 2 PM.
8/19/2012 7:00 AM 0.00 0.0 M M M
8/20/2012 7:00 AM 1.07 M M M M Violent storm, gusts to est. 70 mph in brief blast. Nearly all of rain fell in first half hour. 1.07 inches also at Sutherland Heights gage, 1 mi N.
8/21/2012 7:00 AM T M M M M
8/22/2012 7:00 AM 0.09 M M M M Fell overnight as R--. 0.12 inches at Sutherland Heights gage, 1 mi NE. Did not notice that a 0.01 inch shower had fallen near 6 AM LST after the 0.08 had fallen up to midnight.
8/23/2012 7:00 AM 1.02 M M M M 1.07 inches at Sutherland Heights gage, 1 mi NE. Measurement at 10 AM AST.
8/24/2012 7:00 AM 0.07 M M M M Fell in the morning before 10 AM. Suspect fell from warm rain process (clouds did not contain ice), but dicey call.
8/25/2012 7:00 AM T M M M M A few drops, 1:22-1:23 PM from small overhead Cu cong.
8/26/2012 7:00 AM 0.00 0.0 M M M
8/27/2012 7:00 AM T 0.0 M M M A few drops fell from a debris cloud off the Catalinas at 2:08 PM LST.
8/28/2012 7:00 AM 0.00 0.0 M M M
8/29/2012 7:00 AM 0.00 0.0 M M M
8/30/2012 7:00 AM 0.00 0.0 M M M
8/31/2012 7:00 AM T M M M M Drops fell at 12:19 PM.
9/1/2012 7:00 AM 0.00 0.0 M M M
9/2/2012 7:00 AM T M M M M Once again a few afternoon drops from dissipating Cu cong, Cb
9/3/2012 7:00 AM T M M M M Afternoon RW--
9/4/2012 7:00 AM T M M M M A few small drops were falling at 6:05 AM LST this morning.
9/5/2012 7:00 AM 0.00 0.0 M M M
9/6/2012 7:00 AM 0.00 0.0 M M M Another day, another ZERO.
9/7/2012 7:00 AM 0.06 M M M M Fell from stratiform debris clouds in late afternoon. 0.05 inches at Sutherland Heights gage 1 mi NE.
9/8/2012 7:00 AM 0.14 M M M M TSTM erupted just after 4:30 PM over Cats, and precip dribbled into Catalina. 0.16 inches at Sutherland Heights gage 1 mi NE.
9/9/2012 7:00 AM 0.01 M M M M Bucket tipped at or just after 0700 yesterday. May belong to prior rain; bucket mostly filled, then tipped by sprinkle.
9/10/2012 7:00 AM 0.49 M M M M Two consecutive morning TSTMS, the first after 7 AM, the second, before 7 AM. 0.22 inches at Sutherland Heights gage, 1 mi NE.
9/11/2012 7:00 AM 0.08 M M M M Cell at 3:20 AM added 0.01 inches. 0.08 inches also at Sutherland Heights gage, 1 mi NE.
9/12/2012 7:00 AM 0.15 M M M M No thunder in afternoon R-. 0.14 inches at Sutherland Heights gage 1 mi NE.
9/13/2012 7:00 AM T M M M M RW-- between 0800 and 0825 from Cu cong debris clouds that appeared to lack ice. Funnel clouds 0955-1005 yesterday about 5 mi west-northwest from Cu cong. 0.01 inches at Sutherland Heights gage 1 mi NE.
9/14/2012 7:00 AM 0.00 0.0 M M M
9/15/2012 7:00 AM 0.00 0.0 M M M
9/16/2012 7:00 AM 0.00 0.0 M M M
9/17/2012 7:00 AM 0.00 0.0 M M M
9/18/2012 7:00 AM 0.00 0.0 M M M
9/19/2012 7:00 AM 0.00 0.0 M M M
9/20/2012 7:00 AM 0.00 0.0 M M M
9/21/2012 7:00 AM 0.00 0.0 M M M
9/22/2012 7:00 AM 0.00 0.0 M M M
9/23/2012 7:00 AM 0.00 0.0 M M M
9/24/2012 7:00 AM 0.00 0.0 M M M
9/25/2012 7:00 AM 0.00 0.0 M M M
9/26/2012 7:00 AM 0.00 0.0 M M M
9/27/2012 7:00 AM 0.00 0.0 M M M
9/28/2012 7:00 AM 0.00 0.0 M M M
9/29/2012 7:00 AM 0.00 0.0 M M M
9/30/2012 7:00 AM 0.00 0.0 M M M



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



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