Station Overview Station Location
Station Number MD-MG-24 Latitude 39.059816
Station Name White Oak 1.2 N Longitude -76.988447
County Montgomery Elevation (ft) 358



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 10 3.52 5.92 13 5.92 13 0.00 0 0 9 4 0.0 0 0
Nov 10 3.52 2.38 9 2.38 9 0.00 0 0 9 0 0.0 0 0
Dec 10 3.30 1.91 18 1.91 18 0.00 0 0 7 2 1.6 4 2
Jan 11 3.01 1.92 23 1.92 23 0.00 0 0 10 2 9.6 6 9
Feb 11 2.82 2.19 23 2.19 23 0.00 0 0 10 3 1.1 2 8
March 11 3.80 5.76 13 5.76 13 0.00 0 0 12 1 0.0 0 0
April 11 3.42 4.27 17 4.27 17 0.00 0 0 14 3 0.0 0 0
May 11 4.32 2.29 17 2.29 17 0.00 0 0 13 4 0.0 0 0
June 11 3.93 1.94 20 1.94 20 0.00 0 0 8 7 0.0 0 0
July 11 4.04 3.81 10 3.81 10 0.00 0 0 7 3 0.0 0 0
Aug 11 3.26 11.24 13 11.24 13 0.00 0 0 10 2 0.0 0 0
Sept 11 4.04 8.34 19 8.34 19 0.00 0 0 14 4 0.0 0 0
Water Year Totals: 42.98" 51.97" 195 days 51.97" 195 0.00" 0 days 0 123 days 35 days 12.3" 12 days 19 days



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

Day of Year Daily Prcp Multiday Prcp
10/1/2010 3.36
10/2/2010
10/3/2010
10/4/2010 0.60
10/5/2010 0.21
10/6/2010
10/7/2010 0.04
10/8/2010
10/9/2010
10/10/2010
10/11/2010
10/12/2010 0.02
10/13/2010
10/14/2010 T
10/15/2010 0.90
10/16/2010
10/17/2010
10/18/2010
10/19/2010 0.06
10/20/2010 T
10/21/2010 T
10/22/2010
10/23/2010
10/24/2010
10/25/2010
10/26/2010 T
10/27/2010 0.45
10/28/2010 0.28
10/29/2010
10/30/2010
10/31/2010
11/1/2010
11/2/2010
11/3/2010
11/4/2010 0.60
11/5/2010 0.75
11/6/2010
11/7/2010
11/8/2010
11/9/2010
11/10/2010
11/11/2010
11/12/2010
11/13/2010
11/14/2010
11/15/2010
11/16/2010 0.22
11/17/2010 0.64
11/18/2010
11/19/2010
11/20/2010
11/21/2010
11/22/2010
11/23/2010
11/24/2010 0.02
11/25/2010 0.10
11/26/2010 0.01
11/27/2010 0.03
11/28/2010
11/29/2010
11/30/2010 0.01
12/1/2010 0.34
12/2/2010 0.60
12/3/2010
12/4/2010
12/5/2010
12/6/2010
12/7/2010
12/8/2010
12/9/2010
12/10/2010
12/11/2010 T
12/12/2010 0.40
12/13/2010 0.39
12/14/2010 0.01
12/15/2010 0.00
12/16/2010
12/17/2010 0.14
12/18/2010 0.00
12/19/2010 0.00
12/20/2010 0.00
12/21/2010 0.00
12/22/2010 0.00
12/23/2010 0.00
12/24/2010
12/25/2010
12/26/2010 T
12/27/2010 0.03
12/28/2010 0.00
12/29/2010 0.00
12/30/2010
12/31/2010
Day of YearDaily PrcpMultiday Prcp
1/1/2011
1/2/2011 0.05
1/3/2011 0.03
1/4/2011
1/5/2011
1/6/2011
1/7/2011 T
1/8/2011 T
1/9/2011 0.02
1/10/2011
1/11/2011
1/12/2011 0.16
1/13/2011 0.00
1/14/2011 0.00
1/15/2011 0.00
1/16/2011 0.00
1/17/2011 0.00
1/18/2011 0.50
1/19/2011 0.02
1/20/2011 0.00
1/21/2011 0.04
1/22/2011 0.00
1/23/2011 0.00
1/24/2011
1/25/2011
1/26/2011 0.24
1/27/2011 0.81
1/28/2011 0.00
1/29/2011 0.05
1/30/2011 0.00
1/31/2011 0.00
2/1/2011 T
2/2/2011 0.85
2/3/2011 T
2/4/2011 0.00
2/5/2011 0.08
2/6/2011 0.18
2/7/2011 0.00
2/8/2011 0.02
2/9/2011 0.00
2/10/2011 0.03
2/11/2011 0.00
2/12/2011 0.00
2/13/2011 0.00
2/14/2011 0.00
2/15/2011 0.00
2/16/2011
2/17/2011
2/18/2011
2/19/2011 T
2/20/2011
2/21/2011 0.03
2/22/2011 0.36
2/23/2011 0.00
2/24/2011 0.00
2/25/2011 0.30
2/26/2011 0.11
2/27/2011
2/28/2011 0.23
3/1/2011 0.47
3/2/2011
3/3/2011
3/4/2011
3/5/2011
3/6/2011 0.06
3/7/2011 1.59
3/8/2011
3/9/2011
3/10/2011 0.64
3/11/2011 1.66
3/12/2011
3/13/2011
3/14/2011
3/15/2011
3/16/2011 0.56
3/17/2011
3/18/2011
3/19/2011
3/20/2011
3/21/2011 0.16
3/22/2011 0.11
3/23/2011 0.04
3/24/2011 0.22
3/25/2011 0.03
3/26/2011
3/27/2011 T
3/28/2011
3/29/2011
3/30/2011
3/31/2011 0.22
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.20
4/2/2011 T
4/3/2011 0.21
4/4/2011 0.02
4/5/2011 0.51
4/6/2011 0.12
4/7/2011
4/8/2011 0.08
4/9/2011 0.37
4/10/2011
4/11/2011
4/12/2011
4/13/2011 0.65
4/14/2011 0.02
4/15/2011
4/16/2011
4/17/2011 0.99
4/18/2011
4/19/2011
4/20/2011 0.04
4/21/2011
4/22/2011
4/23/2011 0.50
4/24/2011 T
4/25/2011 0.34
4/26/2011
4/27/2011
4/28/2011 T
4/29/2011 0.22
4/30/2011
5/1/2011
5/2/2011 0.05
5/3/2011
5/4/2011 0.38
5/5/2011 0.18
5/6/2011
5/7/2011 0.07
5/8/2011
5/9/2011
5/10/2011
5/11/2011
5/12/2011
5/13/2011 T
5/14/2011 T
5/15/2011 0.47
5/16/2011 0.17
5/17/2011 0.31
5/18/2011 0.12
5/19/2011 0.31
5/20/2011 0.06
5/21/2011
5/22/2011
5/23/2011 0.05
5/24/2011 T
5/25/2011 0.02
5/26/2011
5/27/2011
5/28/2011 0.10
5/29/2011 T
5/30/2011
5/31/2011
6/1/2011
6/2/2011 0.00
6/3/2011
6/4/2011
6/5/2011 0.01
6/6/2011 0.00
6/7/2011 0.00
6/8/2011 0.00
6/9/2011 0.00
6/10/2011 0.04
6/11/2011 0.16
6/12/2011 T
6/13/2011 T
6/14/2011
6/15/2011
6/16/2011
6/17/2011 0.76
6/18/2011 0.31
6/19/2011
6/20/2011 0.27
6/21/2011 0.04
6/22/2011 T
6/23/2011
6/24/2011 T
6/25/2011 T
6/26/2011
6/27/2011 T
6/28/2011 T
6/29/2011 0.35
6/30/2011
Day of YearDaily PrcpMultiday Prcp
7/1/2011
7/2/2011
7/3/2011 0.68
7/4/2011 0.23
7/5/2011 T
7/6/2011
7/7/2011 T
7/8/2011
7/9/2011 1.96
7/10/2011
7/11/2011
7/12/2011 0.25
7/13/2011
7/14/2011 0.25
7/15/2011
7/16/2011
7/17/2011
7/18/2011
7/19/2011
7/20/2011 0.01
7/21/2011
7/22/2011
7/23/2011
7/24/2011
7/25/2011 T
7/26/2011 0.43
7/27/2011
7/28/2011
7/29/2011
7/30/2011
7/31/2011
8/1/2011
8/2/2011 T
8/3/2011
8/4/2011 0.09
8/5/2011
8/6/2011
8/7/2011 1.08
8/8/2011 0.17
8/9/2011
8/10/2011
8/11/2011
8/12/2011
8/13/2011
8/14/2011 0.64
8/15/2011 3.52
8/16/2011 T
8/17/2011
8/18/2011
8/19/2011 0.94
8/20/2011 0.00
8/21/2011
8/22/2011 0.44
8/23/2011
8/24/2011
8/25/2011
8/26/2011 0.56
8/27/2011
8/28/2011 3.70
8/29/2011 0.10
8/30/2011
8/31/2011
9/1/2011
9/2/2011 0.15
9/3/2011
9/4/2011 0.07
9/5/2011
9/6/2011 1.15
9/7/2011 1.09
9/8/2011 2.76
9/9/2011 1.08
9/10/2011 0.34
9/11/2011
9/12/2011 T
9/13/2011
9/14/2011
9/15/2011 0.00
9/16/2011 0.06
9/17/2011
9/18/2011 T
9/19/2011
9/20/2011
9/21/2011 0.11
9/22/2011 0.08
9/23/2011 T
9/24/2011 0.63
9/25/2011 0.01
9/26/2011
9/27/2011 0.02
9/28/2011 T
9/29/2011 0.79
9/30/2011



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 7:00 AM 3.36 M M M M Rain with torrential downpours late am ending early aftn (2.10") then rain redeveloping early eve, moderate to heavy at times, ending overnite (1.26"). Event total 5.08" (4th greatest on record & largest amount since 10/7-8/'05). Monthly rainfall: 6.74" wettest Sept. since '03; Precip yr to date: 36.23".
10/4/2010 7:00 AM 0.60 M M M M Brief shwr post dawn(T) then rain developing by eve, moderate at times during eve & overnite, thru obs time
10/5/2010 7:00 AM 0.21 M M M M Rain ending midday (event total .81")
10/7/2010 7:00 AM 0.04 M M M M Some mid eve sprinkles then a brief shwr
10/12/2010 7:00 AM 0.02 M M M M Brief t-shwr mideve
10/14/2010 7:00 AM T M M M M Light rain developing by obs time.
10/15/2010 7:00 AM 0.90 M M M M Rain, moderate to heavy at times, ending midaftn.
10/19/2010 7:00 AM 0.06 M M M M Some shwrs overnite
10/20/2010 7:00 AM T M M M M Few sprinkles around dawn (19th)
10/21/2010 7:00 AM T M M M M Few shwrs early aftn
10/26/2010 7:00 AM T M M M M Some midaftn sprinkles
10/27/2010 7:00 AM 0.45 M M M M Rain developing overnite, moderate at times, diminishing towards dawn
10/28/2010 7:00 AM 0.28 M M M M Rain ending post dawn then shwrs midday & early aftn (event total .73")
11/4/2010 7:00 AM 0.60 M M M M Rain developing late eve, moderate at times, thru obs time.
11/5/2010 7:00 AM 0.75 M M M M Rain, moderate at times, diminishing to drizzle late aftn & ending mid eve (.73"); few shwrs overnite (.02") & sprinkles at obs time. (Event total 1.35")
11/16/2010 7:00 AM 0.22 M M M M Rain developing late eve thru obs time.
11/17/2010 7:00 AM 0.64 M M M M Periods of rain during day & eve (.35") then brief thunderstorm with heavy downpours & gusty winds after midnite (.29"). Event total: .86"
11/24/2010 7:00 AM 0.02 M M M M Shwr midaftn
11/25/2010 7:00 AM 0.10 M M M M Light rain overnite thru obs time.
11/26/2010 7:00 AM 0.01 M M M M Light rain ending post dawn(T)on 25th with a few shwrs overnite.
11/27/2010 7:00 AM 0.03 M M M M Periods of light rain until midday.
11/30/2010 7:00 AM 0.01 M M M M Light rain developing predawn.
12/1/2010 7:00 AM 0.34 M M M M Periods of rain throughout obs period. Nov. rainfall: 2.48"; Precip yr. to date: 41.27"
12/2/2010 7:00 AM 0.60 M M M M Periods of rain, heavy at times, ending late am. Event total:.95"
12/11/2010 7:00 AM T T M 0.0 M Period of light snow (1st of season) late am thru midday.
12/12/2010 7:00 AM 0.40 M M M M Occasional rain developing early eve, continuing overnite, briefly moderate at times, diminishing by obs time.
12/13/2010 7:00 AM 0.39 T M 0.0 M Light rain ending after dawn (.03") then rain, moderate at times during aftn, ending early eve (.36"). Event total: .79". Snow shwr predawn (T).
12/14/2010 7:00 AM 0.01 0.1 M T M Periods of light snow overnite (1st accumulation of season) ending predawn.
12/15/2010 7:00 AM 0.00 0.0 M 0.0 M
12/17/2010 7:00 AM 0.14 1.2 M 1.0 M Light snow developing midam ending late aftn.
12/18/2010 7:00 AM 0.00 0.0 M 1.0 M
12/19/2010 7:00 AM 0.00 0.0 M T M
12/20/2010 7:00 AM 0.00 0.0 M T M
12/21/2010 7:00 AM 0.00 0.0 M T M
12/22/2010 7:00 AM 0.00 0.0 M T M
12/23/2010 7:00 AM 0.00 0.0 M 0.0 M
12/26/2010 7:00 AM T 0.1 M 0.0 M Period of light snow during am.
12/27/2010 7:00 AM 0.03 0.2 M T M Light snow developing midam ending overnite. Some blowing & drifting snow.
12/28/2010 7:00 AM 0.00 0.0 M T M
12/29/2010 7:00 AM 0.00 0.0 M 0.0 M Dec. Precip: 1.81" Driest Dec. since '98; Dec. Snowfall: 1.6"; 2010 Pecip: 43.08"; 2010 Snowfall: 45.4" 3rd snowiest calendar year since '88.
1/2/2011 7:00 AM 0.05 M M M M Few shwrs early eve (.02") & late at nite (.03").
1/3/2011 7:00 AM 0.03 M M M M Few shwrs until midaftn with a few sprinkles late aftn. Event total: .08"
1/7/2011 7:00 AM T 0.1 M T M Snow shwr late at nite.
1/8/2011 7:00 AM T T M T M Some snow shwrs overnite.
1/9/2011 7:00 AM 0.02 0.5 M 0.0 M Moderate snowshwr post dawn.
1/12/2011 7:00 AM 0.16 1.5 M 2.0 M Light snow developing late aftn ending late eve.
1/13/2011 7:00 AM 0.00 0.0 M 1.0 M
1/14/2011 7:00 AM 0.00 0.0 M 1.0 M
1/15/2011 7:00 AM 0.00 0.0 M T M
1/16/2011 7:00 AM 0.00 0.0 M T M
1/17/2011 7:00 AM 0.00 0.0 M T M
1/18/2011 7:00 AM 0.50 0.2 M T M Light snow developing early eve mixing with sleet mideve then sleet mixing with then changing to freezing rain overnite ending predawn. Snow & Sleet Accumulation: 0.2" Ice accumulation: 0.2"
1/19/2011 7:00 AM 0.02 0.0 M T M Few shwrs overnite.
1/20/2011 7:00 AM 0.00 0.0 M 0.0 M
1/21/2011 7:00 AM 0.04 T M T M Period of light snow overnite.
1/22/2011 7:00 AM 0.00 0.0 M T M
1/23/2011 7:00 AM 0.00 0.0 M 0.0 M
1/26/2011 7:00 AM 0.24 1.5 M 1.0 M Light snow developing overnite mixing with sleet pre dawn.
1/27/2011 7:00 AM 0.81 5.8 M 7.0 M Mixed snow, sleet & rain thru midam then drizzle until midaftn then moderate sleet changing to wet snow, moderate to heavy at times, ending late eve. (Event total: 7.3"/WE:1.05") Numerous large branches & wires down in area; Power out 7PM-8AM (still no Internet or cable).
1/28/2011 7:00 AM 0.00 0.0 M 6.0 M
1/29/2011 7:00 AM 0.05 T M 5.0 M Period of light snow midam until early aftn.
1/30/2011 7:00 AM 0.00 0.0 M 4.0 M
1/31/2011 7:00 AM 0.00 0.0 M 4.0 M
2/1/2011 7:00 AM T T M 4.0 M A little light snow early to mid eve then freezing drizzle overnite (thin glaze on exposed sfc's). January Precip: 1.92" Snow & Sleet: 9.6"
2/2/2011 7:00 AM 0.85 0.0 M 4.0 M Few shwrs early eve (.03") then rain, heavy at times overnite, diminishing late at nite (.82").
2/3/2011 7:00 AM T 0.0 M 2.0 M Light rain ending about obs time(2nd).
2/4/2011 7:00 AM 0.00 0.0 M 2.0 M
2/5/2011 7:00 AM 0.08 0.0 M 2.0 M Light rain overnite thru obs time.
2/6/2011 7:00 AM 0.18 0.0 M 1.0 M Light rain during am diminishing to drizzle during aftn. (.16") then brief shwr early eve (.02"). Event total: .26"
2/7/2011 7:00 AM 0.00 0.0 M 1.0 M
2/8/2011 7:00 AM 0.02 0.0 M T M Brief shwr overnite
2/9/2011 7:00 AM 0.00 0.0 M T M
2/10/2011 7:00 AM 0.03 0.3 M T M Occasional light snow during eve ending overnite.
2/11/2011 7:00 AM 0.00 0.0 M T M
2/12/2011 7:00 AM 0.00 0.0 M T M
2/13/2011 7:00 AM 0.00 0.0 M T M
2/14/2011 7:00 AM 0.00 0.0 M T M
2/15/2011 7:00 AM 0.00 0.0 M 0.0 M
2/19/2011 7:00 AM T M M M M Brief shwr early eve.
2/21/2011 7:00 AM 0.03 M M M M Few shwrs early eve with sprinkles until late eve.
2/22/2011 7:00 AM 0.36 0.8 M 1.0 M Few shwrs late am (.01") then light rain developing late aftn changing to sleet mid eve then changing to light snow overnite ending late at nite.(.35")
2/23/2011 7:00 AM 0.00 0.0 M T M
2/24/2011 7:00 AM 0.00 0.0 M T M
2/25/2011 7:00 AM 0.30 0.0 M 0.0 M Periods of light rain developing late aftn, with ocnl rain late eve, overnite, & at obs time.
2/26/2011 7:00 AM 0.11 M M M M Rain until midam (.04") then brief shwr early aftn. (.07") [Event total: .41"]
2/28/2011 7:00 AM 0.23 M M M M Shwrs overnite and a few around dawn.
3/1/2011 7:00 AM 0.47 M M M M Rain developing midday ending mideve. Monthly Precip: 2.66"; Monthly Snowfall: 1.1"; Seasonal Snowfall: 12.3"
3/6/2011 7:00 AM 0.06 M M M M Rain developing around dawn.
3/7/2011 7:00 AM 1.59 T M 0.0 M Periods of rain thru midam then moderate to heavy rain midaftn until late eve then some wet snow overnite. (Event total 1.65": largest since 9/29-10/1/10)
3/10/2011 7:00 AM 0.64 M M M M Rain developing late eve, moderate at times overnite, thru obs time.
3/11/2011 7:00 AM 1.66 M M M M Rain, moderate at times, throughout day & eve, ending overnite. Event total: 2.30"
3/16/2011 7:00 AM 0.56 M M M M Rain developing late eve, moderate at times, ending overnite.
3/21/2011 7:00 AM 0.16 M M M M T-shwr (1st of season) predawn thru obs time.
3/22/2011 7:00 AM 0.11 M M M M Light rain until midam. Event total: .27"
3/23/2011 7:00 AM 0.04 M M M M Few eve sprinkles then periods of light rain & drizzle overnite.
3/24/2011 7:00 AM 0.22 M M M M T-storm mid eve
3/25/2011 7:00 AM 0.03 M M M M Light rain & drizzle ending midam.
3/27/2011 7:00 AM T T M 0.0 M Snow flurries pre-dawn
3/31/2011 7:00 AM 0.22 T M 0.0 M Light rain developing midaftn, mixed with sleet during eve, diminishing to drizzle overnite.
4/1/2011 7:00 AM 0.20 M M M M Light rain & drizzle throughout the obs period. Monthly rainfall: 5.32" Precip yr to date: 9.90" Wettest March since '98.
4/2/2011 7:00 AM T M M M M Light rain ending about dawn; few aftn sprinkles.
4/3/2011 7:00 AM 0.21 T M 0.0 M Brief shwr post dawn (T) then brief heavy shwrs midday & midaftn, both with rice size hail. Some thunder after midaftn shwr. Hail report submitted.
4/4/2011 7:00 AM 0.02 M M M M T-shwr mideve with thunder & ltng thru late eve.
4/5/2011 7:00 AM 0.51 M M M M T-storm with heavy downpours & gusty winds early am hrs.
4/6/2011 7:00 AM 0.12 M M M M Rain shortly after obs time until midday.
4/8/2011 7:00 AM 0.08 M M M M Periods of light rain developing during early am hrs thru obs time.
4/9/2011 7:00 AM 0.37 M M M M Periods of rain, moderate at times, ending late eve. (event total.45")
4/13/2011 7:00 AM 0.65 M M M M Am shwrs, briefly moderate, then shwrs midaftn & early eve (.37"); light rain overnite thru obs time (.28").
4/14/2011 7:00 AM 0.02 M M M M Few shwrs until early aftn. (Event total:.67")
4/17/2011 7:00 AM 0.99 M M M M Periods of rain, moderate at times, post dawn until late eve with late aftn & mideve t-storms.
4/20/2011 7:00 AM 0.04 M M M M Brief shwrs late am & late aftn.
4/23/2011 7:00 AM 0.50 M M M M Rain developing midday becoming ocnl overnite thru obs time.
4/24/2011 7:00 AM T M M M M Light rain ending post dawn then some sprinkles midday & late eve.
4/25/2011 7:00 AM 0.34 M M M M Brief t-shwr with gusty winds late aftn (.18") then some thunder & ltng during eve then additional shwrs late at nite (.16").
4/28/2011 7:00 AM T M M M M Some postdawn drizzle then some sprinkles & thunder late aftn & early eve; mid eve ltng then thunder & ltng late eve with brief shwr; some sprinkles predawn.
4/29/2011 7:00 AM 0.22 M M M M Brief heavy shwr midam with gusty winds & some shwrs until midday. Monthly rainfall: 4.24" Precip Yr to Date: 14.14"
5/2/2011 7:00 AM 0.05 M M M M Periods of light rain midday until early eve. Few shwrs pre-dawn (T).
5/4/2011 7:00 AM 0.38 M M M M Rain developing late eve, moderate at times, thru obs time.
5/5/2011 7:00 AM 0.18 M M M M Rain ending late am. (Event total: .56")
5/7/2011 7:00 AM 0.07 M M M M T-shwr early eve.
5/13/2011 7:00 AM T M M M M Some sprinkles predawn.
5/14/2011 7:00 AM T M M M M Some drizzle midam then some midaftn sprinkles.
5/15/2011 7:00 AM 0.47 M M M M Am shwr (.05") otherwise ocnl drizzle thru early eve (.01") then shwrs & t-shwr mid-late eve , briefly heavy, with additional shwrs predawn.
5/16/2011 7:00 AM 0.17 M M M M Brief t-shwr with heavy downpours early eve.
5/17/2011 7:00 AM 0.31 M M M M T-shwr late aftn (.24") then periods of light rain overnite. (.07").
5/18/2011 7:00 AM 0.12 M M M M Periods of light rain thru post dawn then a brief late aftn t-shwr (total .06"); some shwrs overnite & predawn (.06").
5/19/2011 7:00 AM 0.31 M M M M Shwrs, some moderate, midam until early aftn. Some thunder, ltng, & sprinkles mideve.
5/20/2011 7:00 AM 0.06 M M M M Brief shwr midday (.02") then a shwr midaftn. Some thunder & ltng early-mid eve then shwr late eve (.04").
5/23/2011 7:00 AM 0.05 M M M M Some sprinkles midaftn then a brief shwr overnite.
5/24/2011 7:00 AM T M M M M Some sprinkles late aftn.
5/25/2011 7:00 AM 0.02 M M M M am shwrs until midam.
5/28/2011 7:00 AM 0.10 M M M M Few sprinkles late aftn then t-storm with gusty winds early eve. Monthly rainfall: 2.29"; Year to date precip: 16.43"
5/29/2011 7:00 AM T M M M M Few sprinkles midaftn.
6/2/2011 7:00 AM 0.00 0.0 M M M A little thunder early eve.
6/5/2011 7:00 AM 0.01 M M M M Brief shwr overnite.
6/6/2011 7:00 AM 0.00 0.0 M M M
6/7/2011 7:00 AM 0.00 0.0 M M M
6/8/2011 7:00 AM 0.00 0.0 M M M
6/9/2011 7:00 AM 0.00 0.0 M M M
6/10/2011 7:00 AM 0.04 M M M M Shwr mideve with some distant ltng.
6/11/2011 7:00 AM 0.16 M M M M Brief t-storm early eve with gusty winds & some CG ltng.
6/12/2011 7:00 AM T M M M M Few sprinkles late aftn.
6/13/2011 7:00 AM T M M M M Some sprinkles & some thunder late aftn.
6/17/2011 7:00 AM 0.76 M M M M Brief shwr post dawn(T); shwrs late aftn & early eve (.14") then t-storm with heavy downpours & CG ltng late eve (.62").
6/18/2011 7:00 AM 0.31 M M M M Brief shwr late aftn (.04") then t-shwr mid eve (.09"); t-shwr pre-dawn (.18").
6/20/2011 7:00 AM 0.27 M M M M Some sprinkles early aftn & early eve then rain overnite thru obs time.
6/21/2011 7:00 AM 0.04 M M M M Rain ending midam then a few shwrs overnite(T).
6/22/2011 7:00 AM T M M M M Sprinkles post dawn ending before midam; shwr with some thunder & ltng mideve.
6/24/2011 7:00 AM T M M M M Some am & midday sprinkles.
6/25/2011 7:00 AM T M M M M Some early aftn sprinkles.
6/27/2011 7:00 AM T M M M M Some early & late eve sprinkles then a few shwrs overnite & post dawn.
6/28/2011 7:00 AM T M M M M Few shwrs post dawn.
6/29/2011 7:00 AM 0.35 M M M M T-storm early eve. Monthly rainfall: 1.94" Precip Yr to Date: 18.37"
7/3/2011 7:00 AM 0.68 M M M M T-storm predawn with some CG ltng.
7/4/2011 7:00 AM 0.23 M M M M T-storm early eve then a t-shwr mid eve.
7/5/2011 7:00 AM T M M M M Some sprinkles mid eve.
7/7/2011 7:00 AM T M M M M Shwr mid-late am.
7/9/2011 7:00 AM 1.96 M M M M T-storm with some CG LTNG & torrential downpours mid-late aftn. (1st >1" event since 3/9-11)
7/12/2011 7:00 AM 0.25 M M M M T-storm with gusty winds mid eve.
7/14/2011 7:00 AM 0.25 M M M M Shwrs midaftn.
7/20/2011 7:00 AM 0.01 M M M M Brief am (T) & late aftn shwrs.
7/25/2011 7:00 AM T M M M M Some sprinkles mid eve.
7/26/2011 7:00 AM 0.43 M M M M Shwrs, with brief heavy downpours, & a t-shwr early thru mid aftn.
8/2/2011 7:00 AM T M M M M Sprinkles & brief shwr early-mid eve; ocnl thunder late aftn thru mid eve with ltng mid eve. July rainfall: 3.81"; Precip Yr to date: 22.18"
8/4/2011 7:00 AM 0.09 M M M M Ocnl sprinkles during day then shwrs early-mid eve (.05"). Ocnl sprinkles late eve & few shwrs overnite (.04").
8/7/2011 7:00 AM 1.08 M M M M Brief shwr midaftn (.01") then heavy shwrs & t-shwr late aftn with some shwrs until late eve.
8/8/2011 7:00 AM 0.17 M M M M T-shwr midaftn then some sprinkles & thunder late aftn.
8/14/2011 7:00 AM 0.64 M M M M Brief midam shwr (T); Brief midaftn t-shwr (.18"); Brief late aftn t-shwr with heavy downpours (.33"); shwrs around dawn (.13").
8/15/2011 7:00 AM 3.52 M M M M Heavy shwrs until mid am (.51") then brief heavy shwr midaftn (.24") then t-storm mid-late eve with torrential downpours & CG ltng (2.77" - largest event since 9/28- 10/1'10)
8/16/2011 7:00 AM T M M M M Some early aftn sprinkles & thunder midaftn.
8/19/2011 7:00 AM 0.94 M M M M Brief t-shwr late aftn (.03"); strong t-storm early eve (.88") with 0.75" hail, lasting 5 minutes, then an additional minute after 5 min lull (hail rpt submitted)with brief wind gusts to 50 mph; brief shwr overnite (.03")
8/20/2011 7:00 AM 0.00 0.0 M M M A little ltng & thunder mideve.
8/22/2011 7:00 AM 0.44 M M M M Some thunder & sprinkles early aftn (T) then a t-shwr midaftn.
8/26/2011 7:00 AM 0.56 M M M M Am sprinkles then shwrs during aftn, briefly heavy early aftn.
8/28/2011 7:00 AM 3.70 M M M M Rain developing late am, moderate to heavy at times, thru obs time. Power restored. (out 5:00 am-6:30 pm)
8/29/2011 7:00 AM 0.10 M M M M Rain ending midam then few midday sprinkles. Event total: 3.80" (most since 9/29-10/1/10). Monthly rainfall: 11.24" (wettest on record; 5th wettest month & wettest since 10/05).
9/2/2011 7:00 AM 0.15 M M M M Brief shwr midaftn (.01") then brief t-shwr overnite (.14").
9/4/2011 7:00 AM 0.07 M M M M Brief t-shwr late am.
9/6/2011 7:00 AM 1.15 M M M M Few sprinkles late am then shwrs late aftn (.05"); Rain by mideve, heavy at times late eve & overnite, diminishing by obs time (1.10").
9/7/2011 7:00 AM 1.09 M M M M Ocnl rain, heavy at times, throughout the obs period.
9/8/2011 7:00 AM 2.76 M M M M Rain, heavy at times, throughout the obs period with t-storms early to mid aftn & early am.
9/9/2011 7:00 AM 1.08 M M M M Periods of rain, heavy at times, throughout the obs period with late aftn t-storm.
9/10/2011 7:00 AM 0.34 M M M M Periods of rain ending early aftn. Event total 6.42" (since 9/5). 2nd greatest on record to 10/7-8/05 9.0". 17.88" rainfall since 8/3.
9/12/2011 7:00 AM T M M M M Some sprinkles & thunder late aftn; brief shwr late eve.
9/15/2011 7:00 AM 0.00 0.0 M M M Some LTNG mid to late eve.
9/16/2011 7:00 AM 0.06 M M M M Periods of light rain mid to late aftn.
9/18/2011 7:00 AM T M M M M Morning sprinkles & brief midam shwr.
9/21/2011 7:00 AM 0.11 M M M M Period of light rain during am ending midday.
9/22/2011 7:00 AM 0.08 M M M M Shwr early eve (.02") then a shwr toward dawn (.06").
9/23/2011 7:00 AM T M M M M Ocnl drizzle overnite thru obs time.
9/24/2011 7:00 AM 0.63 M M M M Rain, moderate at times, ending late in day.
9/25/2011 7:00 AM 0.01 M M M M Brief shwr overnite.
9/27/2011 7:00 AM 0.02 M M M M Brief shwr toward dawn.
9/28/2011 7:00 AM T M M M M Some sprinkles early eve.
9/29/2011 7:00 AM 0.79 M M M M T-shwr (.35") and shwr (.01") during am then brief t-storm with heavy downpours mideve (.43"). [7 t-storms on 5 days in Sept.: most since '87] Monthly rainfall: 8.34". Year to Date Precip: 41.76".



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
4/2/2011 12:30 PM Rice hail also observed at 2:30 pm with second shwr. NA Rice NA Soft 5 1min no damage Continuous False Same time as rain Same time as smaller hail
8/18/2011 6:30 PM Then after a 5 minute lull, 3/4" hail was observed for about one additional minute. 7/8" Nickel Size 3/4" Penny Size 1/2" Grape Hard 5 1min no damage Continuous False Same time as rain Same time as smaller hail 10-20