Station Overview Station Location
Station Number OK-TL-53 Latitude 36.10744
Station Name Tulsa 1.4 S Longitude -95.914288
County Tulsa Elevation (ft) 756



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 19 3.96 6.96 31 6.96 31 0.00 0 0 13 0 0.0 0 0
Nov 19 3.24 4.74 30 4.74 30 0.00 0 0 7 4 0.0 0 0
Dec 19 2.54 1.13 31 1.13 31 0.00 0 0 2 3 0.0 0 0
Jan 20 1.85 5.24 31 5.24 31 0.00 0 0 8 2 1.2 2 1
Feb 20 2.19 1.44 29 1.44 29 0.00 0 0 9 2 2.4 2 3
March 20 3.44 6.28 31 6.28 31 0.00 0 0 15 0 0.0 0 0
April 20 3.77 4.77 30 4.77 30 0.00 0 0 12 5 0.0 0 0
May 20 5.66 4.45 31 4.45 31 0.00 0 0 15 3 0.0 0 0
June 20 4.67 0.28 30 0.28 30 0.00 0 0 2 3 0.0 0 0
July 20 3.31 7.72 31 7.72 31 0.00 0 0 12 6 0.0 0 0
Aug 20 3.04 3.76 31 3.76 31 0.00 0 0 7 3 0.0 0 0
Sept 20 4.61 4.22 30 4.22 30 0.00 0 0 10 0 0.0 0 0
Water Year Totals: 42.28" 50.99" 366 days 50.99" 366 0.00" 0 days 0 112 days 31 days 3.6" 4 days 4 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
10/1/2019 0.00
10/2/2019 0.00
10/3/2019 0.00
10/4/2019 0.00
10/5/2019 0.00
10/6/2019 0.21
10/7/2019 0.15
10/8/2019 0.00
10/9/2019 0.00
10/10/2019 0.11
10/11/2019 0.36
10/12/2019 0.00
10/13/2019 0.00
10/14/2019 0.00
10/15/2019 0.00
10/16/2019 0.02
10/17/2019 0.00
10/18/2019 0.00
10/19/2019 0.20
10/20/2019 0.00
10/21/2019 1.14
10/22/2019 0.00
10/23/2019 0.00
10/24/2019 1.05
10/25/2019 1.75
10/26/2019 0.88
10/27/2019 0.00
10/28/2019 0.00
10/29/2019 0.09
10/30/2019 0.96
10/31/2019 0.04
11/1/2019 0.00
11/2/2019 0.00
11/3/2019 0.00
11/4/2019 0.00
11/5/2019 0.00
11/6/2019 T
11/7/2019 2.78
11/8/2019 0.00
11/9/2019 0.00
11/10/2019 0.00
11/11/2019 0.00
11/12/2019 T
11/13/2019 0.00
11/14/2019 0.00
11/15/2019 0.00
11/16/2019 0.00
11/17/2019 0.00
11/18/2019 T
11/19/2019 0.00
11/20/2019 0.00
11/21/2019 0.12
11/22/2019 0.59
11/23/2019 0.04
11/24/2019 0.00
11/25/2019 0.00
11/26/2019 0.00
11/27/2019 T
11/28/2019 0.02
11/29/2019 0.42
11/30/2019 0.77
12/1/2019 0.00
12/2/2019 0.00
12/3/2019 0.00
12/4/2019 0.00
12/5/2019 0.00
12/6/2019 0.00
12/7/2019 0.00
12/8/2019 0.00
12/9/2019 0.00
12/10/2019 0.00
12/11/2019 0.00
12/12/2019 0.00
12/13/2019 0.00
12/14/2019 0.00
12/15/2019 T
12/16/2019 0.04
12/17/2019 T
12/18/2019 0.00
12/19/2019 0.00
12/20/2019 0.00
12/21/2019 T
12/22/2019 0.00
12/23/2019 0.00
12/24/2019 0.00
12/25/2019 0.00
12/26/2019 0.00
12/27/2019 0.00
12/28/2019 0.00
12/29/2019 1.09
12/30/2019 0.00
12/31/2019 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2020 0.00
1/2/2020 0.00
1/3/2020 0.00
1/4/2020 0.00
1/5/2020 0.00
1/6/2020 0.00
1/7/2020 0.00
1/8/2020 0.00
1/9/2020 0.00
1/10/2020 0.00
1/11/2020 1.86
1/12/2020 0.02
1/13/2020 0.00
1/14/2020 0.00
1/15/2020 0.00
1/16/2020 T
1/17/2020 0.99
1/18/2020 1.14
1/19/2020 0.00
1/20/2020 0.00
1/21/2020 0.00
1/22/2020 0.35
1/23/2020 0.20
1/24/2020 0.03
1/25/2020 0.00
1/26/2020 T
1/27/2020 0.00
1/28/2020 0.00
1/29/2020 0.65
1/30/2020 0.00
1/31/2020 0.00
2/1/2020 0.00
2/2/2020 0.00
2/3/2020 0.00
2/4/2020 T
2/5/2020 0.20
2/6/2020 0.24
2/7/2020 0.00
2/8/2020 0.00
2/9/2020 0.00
2/10/2020 0.07
2/11/2020 0.06
2/12/2020 0.21
2/13/2020 0.31
2/14/2020 0.00
2/15/2020 0.00
2/16/2020 0.00
2/17/2020 0.00
2/18/2020 0.00
2/19/2020 0.00
2/20/2020 0.00
2/21/2020 0.00
2/22/2020 0.00
2/23/2020 0.01
2/24/2020 0.20
2/25/2020 T
2/26/2020 0.14
2/27/2020 0.00
2/28/2020 0.00
2/29/2020 0.00
3/1/2020 0.00
3/2/2020 0.00
3/3/2020 0.00
3/4/2020 0.00
3/5/2020 0.00
3/6/2020 0.00
3/7/2020 0.00
3/8/2020 0.00
3/9/2020 0.24
3/10/2020 0.07
3/11/2020 0.05
3/12/2020 0.00
3/13/2020 0.00
3/14/2020 0.72
3/15/2020 0.27
3/16/2020 0.28
3/17/2020 0.10
3/18/2020 1.20
3/19/2020 0.79
3/20/2020 0.74
3/21/2020 0.00
3/22/2020 0.53
3/23/2020 0.01
3/24/2020 0.25
3/25/2020 0.00
3/26/2020 0.00
3/27/2020 0.00
3/28/2020 0.17
3/29/2020 0.00
3/30/2020 0.00
3/31/2020 0.86
Day of YearDaily PrcpMultiday Prcp
4/1/2020 0.00
4/2/2020 0.00
4/3/2020 0.09
4/4/2020 0.06
4/5/2020 T
4/6/2020 0.00
4/7/2020 0.00
4/8/2020 0.00
4/9/2020 0.00
4/10/2020 0.00
4/11/2020 0.00
4/12/2020 0.87
4/13/2020 0.14
4/14/2020 0.05
4/15/2020 0.00
4/16/2020 0.00
4/17/2020 0.01
4/18/2020 T
4/19/2020 0.03
4/20/2020 T
4/21/2020 T
4/22/2020 T
4/23/2020 1.27
4/24/2020 0.15
4/25/2020 0.77
4/26/2020 0.00
4/27/2020 0.00
4/28/2020 0.05
4/29/2020 1.28
4/30/2020 0.00
5/1/2020 0.00
5/2/2020 0.00
5/3/2020 0.00
5/4/2020 0.01
5/5/2020 0.06
5/6/2020 0.00
5/7/2020 0.00
5/8/2020 0.49
5/9/2020 0.00
5/10/2020 0.00
5/11/2020 T
5/12/2020 0.05
5/13/2020 0.17
5/14/2020 0.04
5/15/2020 0.19
5/16/2020 1.19
5/17/2020 T
5/18/2020 0.00
5/19/2020 0.00
5/20/2020 0.00
5/21/2020 0.00
5/22/2020 0.05
5/23/2020 0.50
5/24/2020 0.02
5/25/2020 0.34
5/26/2020 1.30
5/27/2020 T
5/28/2020 0.02
5/29/2020 0.02
5/30/2020 0.00
5/31/2020 0.00
6/1/2020 0.00
6/2/2020 0.00
6/3/2020 0.00
6/4/2020 0.00
6/5/2020 0.00
6/6/2020 0.00
6/7/2020 0.00
6/8/2020 0.00
6/9/2020 0.00
6/10/2020 0.00
6/11/2020 0.00
6/12/2020 0.00
6/13/2020 T
6/14/2020 0.00
6/15/2020 0.00
6/16/2020 0.00
6/17/2020 0.00
6/18/2020 0.00
6/19/2020 0.00
6/20/2020 T
6/21/2020 T
6/22/2020 0.06
6/23/2020 0.22
6/24/2020 0.00
6/25/2020 0.00
6/26/2020 0.00
6/27/2020 0.00
6/28/2020 0.00
6/29/2020 0.00
6/30/2020 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.00
7/2/2020 0.00
7/3/2020 1.13
7/4/2020 0.10
7/5/2020 0.26
7/6/2020 0.22
7/7/2020 0.00
7/8/2020 0.00
7/9/2020 0.00
7/10/2020 0.51
7/11/2020 0.19
7/12/2020 2.40
7/13/2020 0.00
7/14/2020 0.26
7/15/2020 T
7/16/2020 T
7/17/2020 T
7/18/2020 0.00
7/19/2020 0.00
7/20/2020 0.00
7/21/2020 0.00
7/22/2020 T
7/23/2020 0.00
7/24/2020 T
7/25/2020 0.00
7/26/2020 0.00
7/27/2020 T
7/28/2020 0.77
7/29/2020 1.07
7/30/2020 0.62
7/31/2020 0.19
8/1/2020 0.13
8/2/2020 0.00
8/3/2020 0.00
8/4/2020 0.00
8/5/2020 0.00
8/6/2020 0.00
8/7/2020 0.79
8/8/2020 0.03
8/9/2020 0.00
8/10/2020 0.00
8/11/2020 0.00
8/12/2020 0.55
8/13/2020 1.54
8/14/2020 T
8/15/2020 0.00
8/16/2020 0.00
8/17/2020 0.00
8/18/2020 0.00
8/19/2020 0.00
8/20/2020 0.00
8/21/2020 0.00
8/22/2020 0.00
8/23/2020 0.00
8/24/2020 0.00
8/25/2020 0.00
8/26/2020 0.00
8/27/2020 0.69
8/28/2020 0.03
8/29/2020 0.00
8/30/2020 T
8/31/2020 T
9/1/2020 0.74
9/2/2020 0.15
9/3/2020 0.02
9/4/2020 0.00
9/5/2020 0.00
9/6/2020 0.00
9/7/2020 0.00
9/8/2020 0.00
9/9/2020 1.23
9/10/2020 0.11
9/11/2020 0.17
9/12/2020 0.05
9/13/2020 0.00
9/14/2020 0.00
9/15/2020 0.00
9/16/2020 0.00
9/17/2020 0.00
9/18/2020 0.00
9/19/2020 0.00
9/20/2020 0.00
9/21/2020 0.00
9/22/2020 0.18
9/23/2020 1.41
9/24/2020 0.00
9/25/2020 0.00
9/26/2020 0.00
9/27/2020 0.00
9/28/2020 0.16
9/29/2020 0.00
9/30/2020 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2019 7:00 AM 0.00 0.0 M M M
10/2/2019 7:00 AM 0.00 0.0 M M M
10/3/2019 7:00 AM 0.00 0.0 M M M
10/4/2019 7:00 AM 0.00 0.0 M M M
10/5/2019 7:00 AM 0.00 0.0 M M M
10/6/2019 7:00 AM 0.21 M M M M I wasn't home during the day to observe times. Believe most fell between 5-6pm with a smaller dose during the wee hours.
10/7/2019 7:00 AM 0.15 M M M M Light rain and drizzle with brief intermittent breaks until late afternoon. Cool temps are wonderful!
10/8/2019 7:00 AM 0.00 0.0 M M M
10/9/2019 7:00 AM 0.00 0.0 M M M lightning to the NW but no rain here yet.
10/10/2019 7:00 AM 0.11 M M M M Mostly steady light rain with a few brief breaks and a couple of rumbles of thunder.
10/11/2019 7:00 AM 0.36 M M M M Several rain events; only the major one is noted in "duration." Some sprinkles around 10am, again just after midnight and a couple of small thunderstorms between 1:30 and 3:30am.
10/12/2019 7:00 AM 0.00 0.0 M M M
10/13/2019 7:00 AM 0.00 0.0 M M M
10/14/2019 7:00 AM 0.00 0.0 M M M
10/15/2019 7:00 AM 0.00 0.0 M M M No precip but very heavy condensation this morning. CoFro approaching.
10/16/2019 7:00 AM 0.02 M M M M Warm advection morning through mid afternoon when the CoFro came through. Mist/drizzle, some light rain began around 10:30, ended just after noon. Another period of light rain with FROPA at 3:20.
10/17/2019 7:00 AM 0.00 0.0 M M M
10/18/2019 7:00 AM 0.00 0.0 M M M
10/19/2019 7:00 AM 0.20 M M M M A little thunder, otherwise just a nice shower.
10/20/2019 7:00 AM 0.00 0.0 M M M
10/21/2019 7:00 AM 1.14 M M M M Series of 3 complexes came through ahead of CoFro. Multiple severe warnings but did not reach severe levels at my location.
10/22/2019 7:00 AM 0.00 0.0 M M M
10/23/2019 7:00 AM 0.00 0.0 M M M
10/24/2019 7:00 AM 1.05 M M M M Steady rain expected to last all day..
10/25/2019 7:00 AM 1.75 M M M M Nearly continuous rain through the entire period, variably light, moderate to occasionally heavy. Didn't try to list that in Duration section but kept pretty accurate record. And it continues today...
10/26/2019 7:00 AM 0.88 M M M M Another day of almost continuous rain, mostly light. A few spells of moderate and some periods of drizzle as well.
10/27/2019 7:00 AM 0.00 0.0 M M M
10/28/2019 7:00 AM 0.00 0.0 M M M
10/29/2019 7:00 AM 0.09 M M M M Mostly drizzle and mist with a period of light rain in the evening. A dreary, cold, wet day.
10/30/2019 7:00 AM 0.96 M M M M Mostly light rain, some drizzle but a few periods of moderate to heavy rain. Duration shows overall event. Details available if needed.
10/31/2019 7:00 AM 0.04 T T 0.0 0.00 Mostly light drizzle throughout the day with a few snowflakes seen during the evening, ending just after midnight.
11/1/2019 7:00 AM 0.00 0.0 M M M
11/2/2019 7:00 AM 0.00 0.0 M M M
11/3/2019 7:00 AM 0.00 0.0 M M M
11/4/2019 7:00 AM 0.00 0.0 M M M
11/5/2019 7:00 AM 0.00 0.0 M M M
11/6/2019 7:00 AM T M M M M spotty drizzle/very light rain.
11/7/2019 7:00 AM 2.78 M M M M Big catch! Mostly drizzle, very light rain until 6pm. Several periods of moderate to heavy rain ensured in the evening and overnight (only the longest listed in "Duration" section.) Strong north winds and a 22 degree temp drop made for a cold wet morning.
11/8/2019 7:00 AM 0.00 0.0 M M M
11/9/2019 7:00 AM 0.00 0.0 M M M
11/10/2019 7:00 AM 0.00 0.0 M M M
11/11/2019 7:00 AM 0.00 0.0 M M M
11/12/2019 7:00 AM T T T 0.0 0.00 FROPA at 2:45am, temps plunged, north wind howled! Precip began as drizzle then light rain, freezing just after 9. Some very light frozen stuff made a thin glaze on exposed surfaces. Small accumulations seen in roof valleys etc. Nearly all had sublimated by sunset.
11/13/2019 7:00 AM 0.00 0.0 M M M
11/14/2019 7:00 AM 0.00 0.0 M M M
11/15/2019 7:00 AM 0.00 0.0 M M M
11/16/2019 7:00 AM 0.00 0.0 M M M
11/17/2019 7:00 AM 0.00 0.0 M M M
11/18/2019 7:00 AM T M M M M very light sprinkles.
11/19/2019 7:00 AM 0.00 0.0 M M M
11/20/2019 7:00 AM 0.00 0.0 M M M
11/21/2019 7:00 AM 0.12 M M M M Spotty sprinkles began about 1:00pm. Consistent light rain from just after 4 to 11pm.
11/22/2019 7:00 AM 0.59 M M M M Mostly light rain and drizzle beginning early afternoon with some surprise thunder and lightning from 3 to 4pm and again around 7. A break around midnight then light rain began again just after 3am.
11/23/2019 7:00 AM 0.04 T M 0.0 0.00 Mostly drizzle and mist with a little light rain later morning and early afternoon. Ended at 11:30pm. Saw a few snowflakes during the overnight from 2 to just after 4am. Melted immediately.
11/24/2019 7:00 AM 0.00 0.0 M M M
11/25/2019 7:00 AM 0.00 0.0 M M M
11/26/2019 7:00 AM 0.00 0.0 M M M
11/27/2019 7:00 AM T M M M M A few light sprinkles to make my car windshield dirty. Big story was 60+mph winds during the evening!
11/28/2019 7:00 AM 0.02 M M M M Very light sprinkles around midnight. Rain started in earnest just after 4. Will be a challenge to keep the turkey dry today.
11/29/2019 7:00 AM 0.42 M M M M The turkey was very moist and the gravy watered down... Drizzle with some light rain all day and all night for a cold damp Thanksgiving. But a wonderful day in spite of the weather!
11/30/2019 7:00 AM 0.77 M M M M Drizzle and light rain most of the day then thunderstorms after midnight. Crystal clear by sunrise.
12/1/2019 7:00 AM 0.00 0.0 M M M
12/2/2019 7:00 AM 0.00 0.0 M M M
12/3/2019 7:00 AM 0.00 0.0 M M M
12/4/2019 7:00 AM 0.00 0.0 M M M
12/5/2019 7:00 AM 0.00 0.0 M M M
12/6/2019 7:00 AM 0.00 0.0 M M M
12/7/2019 7:00 AM 0.00 0.0 M M M
12/8/2019 7:00 AM 0.00 0.0 M M M Heavy condensation this morning. Pavement wet but no rain.
12/9/2019 7:00 AM 0.00 0.0 M M M
12/10/2019 7:00 AM 0.00 0.0 M M M
12/11/2019 7:00 AM 0.00 0.0 M M M
12/12/2019 7:00 AM 0.00 0.0 M M M
12/13/2019 7:00 AM 0.00 0.0 M M M
12/14/2019 7:00 AM 0.00 0.0 M M M
12/15/2019 7:00 AM T M M M M Signs of some light precip overnight but only a very small amount in the gauge.
12/16/2019 7:00 AM 0.04 M M M M Light drizzle, freezing drizzle and freezing rain. Mostly freezing drizzle began 5:20am, ongoing at read time. More substantial drizzle (.03) from afternoon event as noted in duration.
12/17/2019 7:00 AM T T T T T Freezing drizzle ongoing at 7am ended just before 8am. Very light snow began midafternoon and ended as freezing drizzle. No accumulation and no remnant this morning.
12/18/2019 7:00 AM 0.00 0.0 M M M
12/19/2019 7:00 AM 0.00 0.0 M M M
12/20/2019 7:00 AM 0.00 0.0 M M M
12/21/2019 7:00 AM T M M M M Something between heavy drizzle and light rain. Didn't amount to much.
12/22/2019 7:00 AM 0.00 0.0 M M M
12/23/2019 7:00 AM 0.00 0.0 M M M
12/24/2019 7:00 AM 0.00 0.0 M M M
12/25/2019 7:00 AM 0.00 0.0 M M M
12/26/2019 7:00 AM 0.00 0.0 M M M
12/27/2019 7:00 AM 0.00 0.0 M M M
12/28/2019 7:00 AM 0.00 0.0 M M M noted condensation but no rain - yet! It's on the way though!
12/29/2019 7:00 AM 1.09 M M M M Light rain until squall line came through about 3:15. Heavy downpour at that point.
12/30/2019 7:00 AM 0.00 0.0 M M M
12/31/2019 7:00 AM 0.00 0.0 M M M
1/1/2020 7:00 AM 0.00 0.0 M M M Happy New Year to all my CoCoRaHS colleagues!
1/2/2020 7:00 AM 0.00 0.0 M M M
1/3/2020 7:00 AM 0.00 0.0 M M M
1/4/2020 7:00 AM 0.00 0.0 M M M
1/5/2020 7:00 AM 0.00 0.0 M M M
1/6/2020 7:00 AM 0.00 0.0 M M M
1/7/2020 7:00 AM 0.00 0.0 M M M
1/8/2020 7:00 AM 0.00 0.0 M M M
1/9/2020 7:00 AM 0.00 0.0 M M M
1/10/2020 7:00 AM 0.00 0.0 M M M No precip but very heavy condensation makes it look like it rained. Expect that to change soon as a strong system approaches.
1/11/2020 7:00 AM 1.86 T T T T I can't imagine a greater variety of weather in one day! Morning condensation very heavy, then thunderstorms began as indicated below. Several Tormado warnings in the area beginning at 11:35am. Very heavy rain mid-afternoon. Cold Front coming through just after 5pm, very windy, temps dropping rapidly. Very light snow began around 1:30am with an interlude of freezing drizzle/light rain at gauge read time. Expect mostly snow during the day today.
1/12/2020 7:00 AM 0.02 0.4 0.01 T T Total catch from light rain/drizzle then snow. Drizzle ended just after 8am. Snow from 8:30-12:30.
1/13/2020 7:00 AM 0.00 0.0 M M M no trace of snow remained by noon Sunday.
1/14/2020 7:00 AM 0.00 0.0 M M M Heavy condensation this morning.
1/15/2020 7:00 AM 0.00 0.0 M M M Another heavy condensation morning. (Calling it that because it's more prevalent on pavement and other surfaces but not on vegetation in which case I'd call it "dew.")
1/16/2020 7:00 AM T M M M M Very light, almost imperceptible drizzle yesterday morning. No trace in gauge and heavy condensation masked any other wetness. Very different this morning as cold front has passed; much cooler, dryer and more "normal."
1/17/2020 7:00 AM 0.99 0.0 M M M Light sprinkles around 5:30pm then steady from 7:00 on. Minor street flooding seems mostly due to leaves blocking drains.
1/18/2020 7:00 AM 1.14 M M M M Rain pretty much constant all day and well into the night, finally tapering into drizzle after midnight. 2.13" total for the system.
1/19/2020 7:00 AM 0.00 0.0 M M M
1/20/2020 7:00 AM 0.00 0.0 M M M
1/21/2020 7:00 AM 0.00 0.0 M M M
1/22/2020 7:00 AM 0.35 0.8 0.12 0.8 0.12 Rain, snow and sleet overnight, continuing as rain at read time. Took a while to get the very wet snow to melt and to get a fairly accurate sample. Snow and sleet ended just after 4am. At read time, still present on all surfaces except pavement.
1/23/2020 7:00 AM 0.20 M M 0.0 0.00 Light rain and drizzle continued most of the day. Temps above freezing. No trace of snow remaining.
1/24/2020 7:00 AM 0.03 T T 0.0 0.00 just barely .03. Almost imperceptible drizzle around read time yesterday morning. Rain showers in the area around 5:30 and again from about 6 to 7pm in other parts of town where I was at the time but nearly nothing at home. Very light rain began just after midnight, changed to very light snow around 2am, off and on until just after 5am. No trace at read time this morning.
1/25/2020 7:00 AM 0.00 0.0 M M M
1/26/2020 7:00 AM T M M M M Spotty very light rain from 4:30 until around 8pm (first and last times I noticed it.) Barely wet my windshield.
1/27/2020 7:00 AM 0.00 0.0 M M M
1/28/2020 7:00 AM 0.00 0.0 M M M Large area of precip to the west on radar but apparently it missed us for now.
1/29/2020 7:00 AM 0.65 T T 0.0 0.00 Steady light, cold rain and some periods of drizzle. Ended with some brief snowflakes around 6am.
1/30/2020 7:00 AM 0.00 0.0 M M M
1/31/2020 7:00 AM 0.00 0.0 M M M
2/1/2020 7:00 AM 0.00 0.0 M M M
2/2/2020 7:00 AM 0.00 0.0 M M M
2/3/2020 7:00 AM 0.00 0.0 M M M
2/4/2020 7:00 AM T M M M M Very light rain, drizzle began just after 6. Forecast calls for significant snow overnight and tomorrow!
2/5/2020 7:00 AM 0.20 1.2 0.20 1.0 0.20 On and off light drizzle, sometimes light rain through morning ending early evening. Some light rain mixed with an occasion snowflake between 8-8:30pm then drizzle for another hour or so. "Big Show" noted in Duration info began as rain mixed with snow. Some graupel and sleet with freezing rain between 3:15 and 5:30am then all snow after that.
2/6/2020 7:00 AM 0.24 1.2 0.25 2.0 0.53 SYSTEM FAILURE: unable to submit yesterday!... Light, sometimes moderate snow falling at yesterday's obs time. Lull between 11:30 and 2:30 then the second round began. Significant melting occurred throughout the afternoon with paved areas almost free of snow but wet. Pavement generally dry at this morning's obs so significant evaporation/sublimation continues. Total on ground is average of three measurements.
2/7/2020 7:00 AM 0.00 0.0 M 0.5 0.14 Rapid melting and sublimation yesterday and overnight has left only about 33% snow coverage, mostly on rooftops and shadier spots in lawns. Pavement dry to begin the day but runoff from snow melt began as the sun came out. Same as yesterday, report is delayed as the core sample was slow to melt. Actual value from samples was 1.5" snow depth and .42"; adjusted in report for total coverage.
2/8/2020 7:00 AM 0.00 0.0 M T T Very little snow cover left after a warm and mostly sunny day.
2/9/2020 7:00 AM 0.00 0.0 M M M
2/10/2020 7:00 AM 0.07 M M M M Intermittent light rain from noon to 5:30 ahead of a cold front.
2/11/2020 7:00 AM 0.06 T T M M Light rain on and off from mid-afternoon through early morning, ended with a few random snowflakes.
2/12/2020 7:00 AM 0.21 M M M M A few sprinkles just before midnight. Main event began at 3:30.
2/13/2020 7:00 AM 0.31 M M M M Mostly light rain ending late evening. Arctic CoFro has left runoff frozen this morning.
2/14/2020 7:00 AM 0.00 0.0 M M M
2/15/2020 7:00 AM 0.00 0.0 M M M
2/16/2020 7:00 AM 0.00 0.0 M M M
2/17/2020 7:00 AM 0.00 0.0 M M M
2/18/2020 7:00 AM 0.00 0.0 M M M
2/19/2020 7:00 AM 0.00 0.0 M M M
2/20/2020 7:00 AM 0.00 0.0 M M M
2/21/2020 7:00 AM 0.00 0.0 M M M
2/22/2020 7:00 AM 0.00 0.0 M M M
2/23/2020 7:00 AM 0.01 M M M M That may be a bit generous... very light rain, spotty between times shown below. Expect more today and tonight though.
2/24/2020 7:00 AM 0.20 M M M M Sorry for late report. Been one of those days. Steady light rain or drizzle with only brief pauses all day well into the night. Saw some lightning to the north late evening.
2/25/2020 7:00 AM T M M M M Intermittent drizzle or light rain between the times shown but didn't amount to much.
2/26/2020 7:00 AM 0.14 T T M M Mostly light rain, some drizzle. Light snow on and off from 8:30-10:30pm. No accumulation and no trace of it at read time.
2/27/2020 7:00 AM 0.00 0.0 M M M
2/28/2020 7:00 AM 0.00 0.0 M M M Sprinkles in the area last evening but none observed here.
2/29/2020 7:00 AM 0.00 0.0 M M M
3/1/2020 7:00 AM 0.00 0.0 M M M In like a lamb!
3/2/2020 7:00 AM 0.00 0.0 M M M
3/3/2020 7:00 AM 0.00 0.0 M M M
3/4/2020 7:00 AM 0.00 0.0 M M M
3/5/2020 7:00 AM 0.00 0.0 M M M
3/6/2020 7:00 AM 0.00 0.0 M M M
3/7/2020 7:00 AM 0.00 0.0 M M M
3/8/2020 7:00 AM 0.00 0.0 M M M
3/9/2020 7:00 AM 0.24 M M M M Mostly light rain with a few breaks through the evening then steady from 3am on.
3/10/2020 7:00 AM 0.07 M M M M very light rain ended mid=morning.
3/11/2020 7:00 AM 0.05 M M M M Got brushed by a passing thunderstorm.
3/12/2020 7:00 AM 0.00 0.0 M M M
3/13/2020 7:00 AM 0.00 0.0 M M M
3/14/2020 7:00 AM 0.72 M M M M Good dose of rain including some thunder. Brief light rain mid morning and from 6:30-7:30pm. Duration reflects onset of sustained rain. Ongoing at read time.
3/15/2020 7:00 AM 0.27 M M M M Sorry for late report. Rain and thunder through late morning. On and off drizzle began about 10:15pm and ultimately ended around 8:30 this morning.
3/16/2020 7:00 AM 0.28 M M M M After a little bit of drizzle ongoing at Sunday morning read time, A couple of small thunderstorms followed by sustained light rain ongoing at this morning's read time.
3/17/2020 7:00 AM 0.10 M M M M Thunderstorm in progress at read time yesterday ended soon afterward with .05" more rain. Drizzle began at 9:30am and finally ended at 1:30am for an additional .05".
3/18/2020 7:00 AM 1.20 M M M M Heavy rain and thunder with a large system.
3/19/2020 7:00 AM 0.79 M M M M Multiple rounds of TStorms continue...
3/20/2020 7:00 AM 0.74 M M M M Lull in rain at read time yesterday morning before another round of re-developed storms roared through with lots of thunder and heavy rain. Not entirely sure when FROPA occurred but it's quite cool today.
3/21/2020 7:00 AM 0.00 0.0 M M M
3/22/2020 7:00 AM 0.53 M M M M Mostly light rain overnight with a period of moderate rain as indicated.
3/23/2020 7:00 AM 0.01 M M M M Drizzle during the evening.
3/24/2020 7:00 AM 0.25 M M M M Drizzle began at 1:30. Strong thunderstorms showed up at 5:30 but the heaviest portions missed us to the north.
3/25/2020 7:00 AM 0.00 0.0 M M M
3/26/2020 7:00 AM 0.00 0.0 M M M
3/27/2020 7:00 AM 0.00 0.0 M M M Set new record high yesterday of 94F. Old record was 87 in 1918. Humidity was very low so it was not uncomfortable.
3/28/2020 8:00 AM 0.17 M M M M NOTE non-standard read time. Thunderstorm with impressive lightning. Waited it out before reading gauge to avoid spreading the event over 2 reports.
3/29/2020 7:00 AM 0.00 0.0 M M M
3/30/2020 7:00 AM 0.00 0.0 M M M
3/31/2020 7:00 AM 0.86 M M M M Light to moderate rain with brief lulls. No thunder.
4/1/2020 7:00 AM 0.00 0.0 M M M
4/2/2020 7:00 AM 0.00 0.0 M M M
4/3/2020 7:00 AM 0.09 M M M M Light rain and drizzle ongoing.
4/4/2020 7:00 AM 0.06 M M M M Light rain and drizzle throughout the day, finally ended just before 6. May have felt a little bit of frozen precip around 5:15. Temps nearing freezing.
4/5/2020 7:00 AM T M M M M Felt a little bit of mist bordering on ight drizzle once in a while through the afternoon and evening.
4/6/2020 7:00 AM 0.00 0.0 M M M
4/7/2020 7:00 AM 0.00 0.0 M M M
4/8/2020 7:00 AM 0.00 0.0 M M M
4/9/2020 7:00 AM 0.00 0.0 M M M
4/10/2020 7:00 AM 0.00 0.0 M M M
4/11/2020 7:00 AM 0.00 0.0 M M M
4/12/2020 7:00 AM 0.87 M M M M Thunderstorm featured intense lightning with some strikes very close by.
4/13/2020 7:00 AM 0.14 M M M M Rain on and off between times shown. Very strong CoFro at 3:46pm. Very windy and dramatically colder after FROPA.
4/14/2020 7:00 AM 0.05 M M M M Light rain. Had thought I might even see a snowflake or two but didn't.
4/15/2020 7:00 AM 0.00 0.0 M M M
4/16/2020 7:00 AM 0.00 0.0 M M M
4/17/2020 7:00 AM 0.01 M M M M narrow squall line with elevated Tstorms
4/18/2020 7:00 AM T M M M M Barely perceptible precip just after yesterday's read time.
4/19/2020 7:00 AM 0.03 M M M M A little lightning just after midnight. Spotty light rain otherwise. Sort of a "popcorn" look on radar. NOTE rain was "on and off" during times indicated.
4/20/2020 7:00 AM T M M M M Very light rain and drizzle mid-morning.
4/21/2020 7:00 AM T M M M M A couple of cells missed us to the north and south; all we got was little sprinkle.
4/22/2020 7:00 AM T M M M M Very light rain and drizzle noted around midnight. No substantial rain yet but the radar is lit up to the west!
4/23/2020 7:00 AM 1.27 M M M M Morning featured a cluster of strong to severe storms that finally settled down just after 4pm, followed by a squall line that arrived about 6:15 with more but briefer heavy rain ending at 7:45. Several hail reports from friends up to 2" in other parts of town but no hail observed here.
4/24/2020 7:00 AM 0.15 M M M M Generally light rain on and off between times shown. A little lightning.
4/25/2020 7:00 AM 0.77 M M M M Strong and somewhat slower than usual line during the afternoon. Hail reported nearby but none seen here.
4/26/2020 7:00 AM 0.00 0.0 M M M
4/27/2020 7:00 AM 0.00 0.0 M M M
4/28/2020 7:00 AM 0.05 M M M M Generally steady light rain through the morning. Slight brief sprinkle around 3:15pm.
4/29/2020 7:00 AM 1.28 M M M M Intense QLCS storms. 2 wall clouds observed nearby. sub-severe (.5") hail very heavy.
4/30/2020 7:00 AM 0.00 0.0 M M M
5/1/2020 7:00 AM 0.00 0.0 M M M
5/2/2020 7:00 AM 0.00 0.0 M M M Got about a dozen raindrops on the windshield around 5pm but not at home so reporting zero.
5/3/2020 7:00 AM 0.00 0.0 M M M
5/4/2020 7:00 AM 0.01 M M M M Midday drizzle, brief light rain.
5/5/2020 7:00 AM 0.06 M M M M Glanced by a big storm to the south.
5/6/2020 7:00 AM 0.00 0.0 M M M
5/7/2020 7:00 AM 0.00 0.0 M M M
5/8/2020 7:00 AM 0.49 M M M M Random sprinkles, brief light rain during the day. Big show started just after midnight.
5/9/2020 7:00 AM 0.00 0.0 M M M
5/10/2020 7:00 AM 0.00 0.0 M M M
5/11/2020 7:00 AM T M M M M Light sprinkles between 6-7pm and again just before read time this morning.
5/12/2020 7:00 AM 0.05 M M M M A few random sprinkles during the day, then more sustained rain overnight.
5/13/2020 7:00 AM 0.17 M M M M Intermittent light rain, drizzle throughout the day and night with a break afternoon and early evening. Did not include duration info.
5/14/2020 7:00 AM 0.04 M M M M Light rain during the morning. Anticipated MCS remnant overnight but it missed us.
5/15/2020 7:00 AM 0.19 M M M M Anticipated system along CoFro; just getting started!
5/16/2020 7:00 AM 1.19 M M M M Rain throughout the morning, heavy at times.
5/17/2020 7:00 AM T M M M M A couple of very light, almost imperceptible sprinkles early afternoon; otherwise the rain stayed well south.
5/18/2020 7:00 AM 0.00 0.0 M M M
5/19/2020 7:00 AM 0.00 0.0 M M M
5/20/2020 7:00 AM 0.00 0.0 M M M
5/21/2020 7:00 AM 0.00 0.0 M M M
5/22/2020 7:00 AM 0.05 M M M M A few sprinkles during the day Thursday, .02" catch. Thunderstorm in progress at read time, just getting started; .03 so far.
5/23/2020 7:00 AM 0.50 M M M M Mostly from the morning storms. Had another .03 from a small passing storm around 3am.
5/24/2020 7:00 AM 0.02 M M M M Some thunder, a couple of passing showers between 3:45-4:15 and 5:20-6:20. Didn't amount to much.
5/25/2020 7:00 AM 0.34 M M M M Juicy little overnight shower. More to come it looks like!
5/26/2020 7:00 AM 1.30 M M M M Slow moving MCV. Some severe weather east of here, but only a lot of rain for us.
5/27/2020 7:00 AM T M M M M Only a few sprinkles here and there under a chaotic sky.
5/28/2020 7:00 AM 0.02 M M M M Intermittent drizzle, very light rain all day, ended around 8:30pm.
5/29/2020 7:00 AM 0.02 M M M M Mainly from a mid-afternoon shower.
5/30/2020 7:00 AM 0.00 0.0 M M M
5/31/2020 7:00 AM 0.00 0.0 M M M
6/1/2020 7:00 AM 0.00 0.0 M M M
6/2/2020 7:00 AM 0.00 0.0 M M M
6/3/2020 7:00 AM 0.00 0.0 M M M
6/4/2020 7:00 AM 0.00 0.0 M M M
6/5/2020 7:00 AM 0.00 0.0 M M M
6/6/2020 7:00 AM 0.00 0.0 M M M
6/7/2020 7:00 AM 0.00 0.0 M M M
6/8/2020 7:00 AM 0.00 0.0 M M M
6/9/2020 7:00 AM 0.00 0.0 M M M
6/10/2020 7:00 AM 0.00 0.0 M M M
6/11/2020 7:00 AM 0.00 0.0 M M M
6/12/2020 7:00 AM 0.00 0.0 M M M
6/13/2020 7:00 AM T 0.0 M M M Whoops! Edited... My wife reported sprinkles just before 7 this morning. So that's how those spots showed up on my windshield!
6/14/2020 7:00 AM 0.00 0.0 M M M
6/15/2020 7:00 AM 0.00 0.0 M M M
6/16/2020 7:00 AM 0.00 0.0 M M M
6/17/2020 7:00 AM 0.00 0.0 M M M
6/18/2020 7:00 AM 0.00 0.0 M M M
6/19/2020 7:00 AM 0.00 0.0 M M M Thunder heard between 5 and 7am this morning but no rain observed.
6/20/2020 7:00 AM T M M M M brief light sprinkles 7:10pm.
6/21/2020 7:00 AM T M M M M light rain/drizzle mid morning, very brief.
6/22/2020 7:00 AM 0.06 M M M M Got the short end of the MCS wishbone. A little lightning, very little light rain.
6/23/2020 7:00 AM 0.22 M M M M Lots of lightning north to east from around midnight but storms seemed to fizzle out as they approached US412. Finally got one through! Needed the rain!
6/24/2020 7:00 AM 0.00 0.0 M M M
6/25/2020 7:00 AM 0.00 0.0 M M M
6/26/2020 7:00 AM 0.00 0.0 M M M
6/27/2020 7:00 AM 0.00 0.0 M M M
6/28/2020 7:00 AM 0.00 0.0 M M M
6/29/2020 7:00 AM 0.00 0.0 M M M
6/30/2020 7:00 AM 0.00 0.0 M M M
7/1/2020 7:00 AM 0.00 0.0 M M M
7/2/2020 7:00 AM 0.00 0.0 M M M
7/3/2020 7:00 AM 1.13 M M M M Amazing rain after so long not seeing a drop! Visibility less than 200 yards for several minutes; light to moderate rain continued into late afternoon. Most welcome!
7/4/2020 7:00 AM 0.10 M M M M Nice little shower from 12:35-1:00am followed by a heavier one from 2:00-2:30.
7/5/2020 7:00 AM 0.26 M M M M Storm came from NNE. Approach and departure quite impressive in appearance.
7/6/2020 7:00 AM 0.22 M M M M Another nice passing evening shower! Only this one interrupted mowing the lawn,,,
7/7/2020 7:00 AM 0.00 0.0 M M M
7/8/2020 7:00 AM 0.00 0.0 M M M
7/9/2020 7:00 AM 0.00 0.0 M M M Nothing yet but a potentially juicy MCS is approaching!
7/10/2020 7:00 AM 0.51 M M M M A couple of rounds of morning storms. Biggest catch was from the first one; second one noisier but not as much rain. Ended with a sprinkle mid-afternoon.
7/11/2020 7:00 AM 0.19 M M M M Mostly light rain with thunder mid-morning through early afternoon. Kept temps down!
7/12/2020 7:00 AM 2.40 M M M M WOW! Storms seemed to just explode over Tulsa last night. Very strong winds caused widespread damage and power outages. I lost a wood fence panel; 3 doors north a large pin oak is split and blocking the road! Some of the most intense lightning I've ever seen, thunder was a constant roar. Torrential horizontal rain!
7/13/2020 7:00 AM 0.00 0.0 M M M Sprinkles began just after gauge read time...
7/14/2020 7:00 AM 0.26 M M M M Nice light rain most of the morning. Occasional distant thunder rumble.
7/15/2020 7:00 AM T M M M M Little sprinkle about 8:30am, just enough to make my windshield splotchy.
7/16/2020 7:00 AM T M M M M Same as yesterday: a few sprinkles in the morning as an MCS brushes past to the north. Same thing likely today as well.
7/17/2020 7:00 AM T M M M M Same as the last few days: a juicy MCS misses us to the north and all I got was just a little that blew off the top.
7/18/2020 7:00 AM 0.00 0.0 M M M
7/19/2020 7:00 AM 0.00 0.0 M M M
7/20/2020 7:00 AM 0.00 0.0 M M M
7/21/2020 7:00 AM 0.00 0.0 M M M
7/22/2020 7:00 AM T M M M M Big juicy storm to the northeast was almost stationary for a while Tuesday evening. All we got was a little mist in the outflow just before it collapsed around 8pm.
7/23/2020 7:00 AM 0.00 0.0 M M M
7/24/2020 7:00 AM T M M M M Very brief sprinkle from a little shower to the northeast about 5:30pm.
7/25/2020 7:00 AM 0.00 0.0 M M M
7/26/2020 7:00 AM 0.00 0.0 M M M
7/27/2020 7:00 AM T M M M M Tiny shower to the south around 1:30. We only got a little brief sprinkle.
7/28/2020 7:00 AM 0.77 M M M M Getting total in. Will edit and add detail later.
7/29/2020 7:00 AM 1.07 M M M M Great soaking rain, mostly light to moderate with some distant thunder on occasion.
7/30/2020 7:00 AM 0.62 M M M M Strong thunderstorm overnight packed some wind. Another tamer one ongoing at gauge read time this morning. Temps are much cooler! Enjoying it!
7/31/2020 7:00 AM 0.19 M M M M Stopped raining just after gauge read time yesterday morning followed by a brief moderate rain, total catch .05". Much more productive showers started early morning, getting rather heavy, you guessed it, right at gauge read time. At least it means I'll have something to report tomorrow! (.13" barring any additional rain.)
8/1/2020 7:00 AM 0.13 M M M M Moderate to heavy rain at gauge read time yesterday morning and just beyond. Rest of the day was pleasant and much cooler than normal, a nice respite from the mugginess!
8/2/2020 7:00 AM 0.00 0.0 M M M
8/3/2020 7:00 AM 0.00 0.0 M M M
8/4/2020 7:00 AM 0.00 0.0 M M M
8/5/2020 7:00 AM 0.00 0.0 M M M
8/6/2020 7:00 AM 0.00 0.0 M M M
8/7/2020 7:00 AM 0.79 M M M M Thundershowers mid to late afternoon. A few little sprinkles noted around midnight and again just before gauge read time.
8/8/2020 7:00 AM 0.03 M M M M Moderate rain around 8am then a couple of sprinkles, ending just after Noon.
8/9/2020 7:00 AM 0.00 0.0 M M M
8/10/2020 7:00 AM 0.00 0.0 M M M
8/11/2020 7:00 AM 0.00 0.0 M M M
8/12/2020 7:00 AM 0.55 M M M M Morning showers missed me to the north but finally got a nice soaker in the afternoon!
8/13/2020 7:00 AM 1.54 M M M M Quite intense thunder and lightning show overnight as a line of strong to sever storms moved through. Strong winds.
8/14/2020 7:00 AM T M M M M A little drizzle blowing off of storms to the north in the morning.
8/15/2020 7:00 AM 0.00 0.0 M M M
8/16/2020 7:00 AM 0.00 0.0 M M M
8/17/2020 7:00 AM 0.00 0.0 M M M
8/18/2020 7:00 AM 0.00 0.0 M M M
8/19/2020 7:00 AM 0.00 0.0 M M M
8/20/2020 7:00 AM 0.00 0.0 M M M
8/21/2020 7:00 AM 0.00 0.0 M M M
8/22/2020 7:00 AM 0.00 0.0 M M M
8/23/2020 7:00 AM 0.00 0.0 M M M
8/24/2020 7:00 AM 0.00 0.0 M M M
8/25/2020 7:00 AM 0.00 0.0 M M M
8/26/2020 7:00 AM 0.00 0.0 M M M
8/27/2020 7:00 AM 0.69 M M M M Juicy little shower mid-afternoon!
8/28/2020 7:00 AM 0.03 M M M M Several brief light rains, a little thunder associated with an outer rain band from Laura and her general affect on things. Felt very tropical.
8/29/2020 7:00 AM 0.00 0.0 M M M
8/30/2020 7:00 AM T M M M M A few wee hours sprinkles from the edge of an MCS to the south.
8/31/2020 7:00 AM T M M M M A couple of light sprinkles before noon. Lightning during the night as MCS approached but no rain by 7:00am.
9/1/2020 7:00 AM 0.74 M M M M Got some rain just after read time yesterday from the edge of an MCS to the south. Big show came with the very slow approach of a cold front. Some lightning and thunder but nothing severe, mostly light rain. More approaching at read time this morning as well. Looks like a pattern...
9/2/2020 7:00 AM 0.15 M M M M Light rain to start the morning. Much cooler but very humid.
9/3/2020 7:00 AM 0.02 M M M M Brief light rain in the morning. Lots of TCUs and CBs by late afternoon but stayed dry here.
9/4/2020 7:00 AM 0.00 0.0 M M M
9/5/2020 7:00 AM 0.00 0.0 M M M
9/6/2020 7:00 AM 0.00 0.0 M M M
9/7/2020 7:00 AM 0.00 0.0 M M M
9/8/2020 7:00 AM 0.00 0.0 M M M
9/9/2020 7:00 AM 1.23 M M M M Nice rain associated with a strong cold front. Temps running 20 degrees cooler than yesterday!
9/10/2020 7:00 AM 0.11 M M M M Intermittent light rain began 9:15 last night, continues at read time this morning. Nice soaker!
9/11/2020 7:00 AM 0.17 M M M M Light rain ended at noon. Cool, cloudy.
9/12/2020 7:00 AM 0.05 M M M M light rain on and off pretty much all day.
9/13/2020 7:00 AM 0.00 0.0 M M M No precip but heavy dew this morning.
9/14/2020 7:00 AM 0.00 0.0 M M M
9/15/2020 7:00 AM 0.00 0.0 M M M
9/16/2020 7:00 AM 0.00 0.0 M M M
9/17/2020 7:00 AM 0.00 0.0 M M M
9/18/2020 7:00 AM 0.00 0.0 M M M
9/19/2020 7:00 AM 0.00 0.0 M M M
9/20/2020 7:00 AM 0.00 0.0 M M M
9/21/2020 7:00 AM 0.00 0.0 M M M
9/22/2020 7:00 AM 0.18 M M M M Light rain on and off beginning around midnight. Got heavier just after read time.
9/23/2020 7:00 AM 1.41 M M M M Sorry for late report. Great soaker that lasted pretty much all day with only a couple of brief lulls.
9/24/2020 7:00 AM 0.00 0.0 M M M
9/25/2020 7:00 AM 0.00 0.0 M M M
9/26/2020 7:00 AM 0.00 0.0 M M M
9/27/2020 7:00 AM 0.00 0.0 M M M
9/28/2020 7:00 AM 0.16 M M M M 20 deg F temp drop with dramatic FROPA at 5:45 Sunday afternoon. Strong wind did some tree and fence damage in the neighborhood. Not a whole lot of rain, no thunder or lightning observed. Precip ranged from drizzle to light rain.
9/29/2020 7:00 AM 0.00 0.0 M M M
9/30/2020 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