Station Overview Station Location
Station Number OH-AB-4 Latitude 41.8757
Station Name Ashtabula 2.1 E Longitude -80.7567
County Ashtabula Elevation (ft) 691



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 4.15 4.33 31 4.33 31 0.00 0 0 22 0 0.0 0 0
Nov 10 3.64 3.68 31 3.68 23 0.00 8 0 12 0 0.0 0 0
Dec 10 3.29 2.65 8 1.10 7 1.55 1 1 3 3 0.7 2 3
Jan 11 2.50 2.30 21 2.30 21 0.00 0 0 11 4 20.3 8 14
Feb 11 2.06 1.50 3 1.50 3 0.00 0 0 3 0 12.8 3 3
March 11 2.61 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 11 3.33 1.35 12 0.86 9 0.49 3 1 5 1 0.0 0 0
May 11 3.27 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 11 4.04 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 11 3.79 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 11 3.59 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 11 4.13 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 40.40" 15.81" 106 days 13.77" 94 2.04" 12 days 2 56 days 8 days 33.8" 13 days 20 days



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

Day of Year Daily Prcp Multiday Prcp
10/1/2010 0.00
10/2/2010 0.00
10/3/2010 0.98
10/4/2010 0.10
10/5/2010 0.19
10/6/2010 0.29
10/7/2010 0.04
10/8/2010 0.20
10/9/2010 0.00
10/10/2010 0.00
10/11/2010 0.02
10/12/2010 0.12
10/13/2010 0.01
10/14/2010 0.31
10/15/2010 0.66
10/16/2010 0.01
10/17/2010 0.00
10/18/2010 0.00
10/19/2010 0.13
10/20/2010 0.01
10/21/2010 0.34
10/22/2010 0.02
10/23/2010 0.00
10/24/2010 0.00
10/25/2010 0.08
10/26/2010 0.01
10/27/2010 0.62
10/28/2010 0.01
10/29/2010 0.17
10/30/2010 0.01
10/31/2010 0.00
11/1/2010 0.00
11/2/2010 0.00
11/3/2010 0.00
11/4/2010 0.00
11/5/2010 0.29
11/6/2010 1.43
11/7/2010 0.02
11/8/2010 0.01
11/9/2010 0.01
11/10/2010 0.00
11/11/2010 0.00
11/12/2010 0.00
11/13/2010 0.00
11/14/2010 0.03
11/15/2010 0.10
11/16/2010 0.00
11/17/2010 0.89
11/18/2010 0.21
11/19/2010 0.06
11/20/2010 0.00
11/21/2010 0.00
11/22/2010 0.30
11/23/2010 0.33 **
11/24/2010 **
11/25/2010 **
11/26/2010 **
11/27/2010 **
11/28/2010 **
11/29/2010 **
11/30/2010 **
12/1/2010 0.98 1.55
12/2/2010 T
12/3/2010 T
12/4/2010 0.00
12/5/2010 0.06
12/6/2010 0.06
12/7/2010 T
12/8/2010
12/9/2010
12/10/2010
12/11/2010
12/12/2010
12/13/2010
12/14/2010
12/15/2010
12/16/2010
12/17/2010
12/18/2010
12/19/2010
12/20/2010
12/21/2010
12/22/2010
12/23/2010
12/24/2010
12/25/2010
12/26/2010
12/27/2010
12/28/2010
12/29/2010
12/30/2010
12/31/2010
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.44
1/2/2011 0.20
1/3/2011 0.00
1/4/2011 0.00
1/5/2011 0.04
1/6/2011 0.03
1/7/2011 0.45
1/8/2011 0.00
1/9/2011 0.00
1/10/2011 T
1/11/2011 0.00
1/12/2011 0.18
1/13/2011 0.37
1/14/2011 0.25
1/15/2011 0.04
1/16/2011 T
1/17/2011 0.00
1/18/2011 T
1/19/2011 0.09
1/20/2011 T
1/21/2011 0.21
1/22/2011
1/23/2011
1/24/2011
1/25/2011
1/26/2011
1/27/2011
1/28/2011
1/29/2011
1/30/2011
1/31/2011
2/1/2011 0.36
2/2/2011
2/3/2011
2/4/2011
2/5/2011
2/6/2011 0.35
2/7/2011
2/8/2011
2/9/2011
2/10/2011
2/11/2011
2/12/2011
2/13/2011
2/14/2011
2/15/2011
2/16/2011
2/17/2011
2/18/2011
2/19/2011
2/20/2011
2/21/2011 0.79
2/22/2011
2/23/2011
2/24/2011
2/25/2011
2/26/2011
2/27/2011
2/28/2011
3/1/2011
3/2/2011
3/3/2011
3/4/2011
3/5/2011
3/6/2011
3/7/2011
3/8/2011
3/9/2011
3/10/2011
3/11/2011
3/12/2011
3/13/2011
3/14/2011
3/15/2011
3/16/2011
3/17/2011
3/18/2011
3/19/2011
3/20/2011
3/21/2011
3/22/2011
3/23/2011
3/24/2011
3/25/2011
3/26/2011
3/27/2011
3/28/2011
3/29/2011
3/30/2011
3/31/2011
Day of YearDaily PrcpMultiday Prcp
4/1/2011
4/2/2011
4/3/2011
4/4/2011
4/5/2011
4/6/2011
4/7/2011
4/8/2011
4/9/2011
4/10/2011 0.00
4/11/2011 0.13
4/12/2011 T
4/13/2011 0.00
4/14/2011 0.00
4/15/2011 **
4/16/2011 **
4/17/2011 0.49
4/18/2011 0.01
4/19/2011 0.12
4/20/2011 0.58
4/21/2011 0.02
4/22/2011
4/23/2011
4/24/2011
4/25/2011
4/26/2011
4/27/2011
4/28/2011
4/29/2011
4/30/2011
5/1/2011
5/2/2011
5/3/2011
5/4/2011
5/5/2011
5/6/2011
5/7/2011
5/8/2011
5/9/2011
5/10/2011
5/11/2011
5/12/2011
5/13/2011
5/14/2011
5/15/2011
5/16/2011
5/17/2011
5/18/2011
5/19/2011
5/20/2011
5/21/2011
5/22/2011
5/23/2011
5/24/2011
5/25/2011
5/26/2011
5/27/2011
5/28/2011
5/29/2011
5/30/2011
5/31/2011
6/1/2011
6/2/2011
6/3/2011
6/4/2011
6/5/2011
6/6/2011
6/7/2011
6/8/2011
6/9/2011
6/10/2011
6/11/2011
6/12/2011
6/13/2011
6/14/2011
6/15/2011
6/16/2011
6/17/2011
6/18/2011
6/19/2011
6/20/2011
6/21/2011
6/22/2011
6/23/2011
6/24/2011
6/25/2011
6/26/2011
6/27/2011
6/28/2011
6/29/2011
6/30/2011
Day of YearDaily PrcpMultiday Prcp
7/1/2011
7/2/2011
7/3/2011
7/4/2011
7/5/2011
7/6/2011
7/7/2011
7/8/2011
7/9/2011
7/10/2011
7/11/2011
7/12/2011
7/13/2011
7/14/2011
7/15/2011
7/16/2011
7/17/2011
7/18/2011
7/19/2011
7/20/2011
7/21/2011
7/22/2011
7/23/2011
7/24/2011
7/25/2011
7/26/2011
7/27/2011
7/28/2011
7/29/2011
7/30/2011
7/31/2011
8/1/2011
8/2/2011
8/3/2011
8/4/2011
8/5/2011
8/6/2011
8/7/2011
8/8/2011
8/9/2011
8/10/2011
8/11/2011
8/12/2011
8/13/2011
8/14/2011
8/15/2011
8/16/2011
8/17/2011
8/18/2011
8/19/2011
8/20/2011
8/21/2011
8/22/2011
8/23/2011
8/24/2011
8/25/2011
8/26/2011
8/27/2011
8/28/2011
8/29/2011
8/30/2011
8/31/2011
9/1/2011
9/2/2011
9/3/2011
9/4/2011
9/5/2011
9/6/2011
9/7/2011
9/8/2011
9/9/2011
9/10/2011
9/11/2011
9/12/2011
9/13/2011
9/14/2011
9/15/2011
9/16/2011
9/17/2011
9/18/2011
9/19/2011
9/20/2011
9/21/2011
9/22/2011
9/23/2011
9/24/2011
9/25/2011
9/26/2011
9/27/2011
9/28/2011
9/29/2011
9/30/2011



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 7:00 AM 0.00 0.0 M M M
10/2/2010 7:00 AM 0.00 0.0 M M M
10/3/2010 7:00 AM 0.98 M M M M
10/4/2010 10:00 AM 0.10 M M M M
10/5/2010 7:00 AM 0.19 M M M M
10/6/2010 9:00 AM 0.29 M M M M
10/7/2010 7:00 AM 0.04 M M M M
10/8/2010 7:00 AM 0.20 M M M M
10/9/2010 7:00 AM 0.00 0.0 M M M
10/10/2010 7:00 AM 0.00 0.0 M M M
10/11/2010 7:00 AM 0.02 M M M M simulataneous- Rain, Thrunder, Lightning, Sunshine. Strange.
10/12/2010 7:00 AM 0.12 M M M M
10/13/2010 7:00 AM 0.01 M M M M
10/14/2010 7:00 AM 0.31 M M M M
10/15/2010 7:00 AM 0.66 M M M M
10/16/2010 7:00 AM 0.01 M M M M
10/17/2010 7:00 AM 0.00 0.0 M M M
10/18/2010 7:00 AM 0.00 0.0 M M M
10/19/2010 7:00 AM 0.13 M M M M
10/20/2010 7:00 AM 0.01 M M M M
10/21/2010 7:00 AM 0.34 M M M M
10/22/2010 7:00 AM 0.02 M M M M
10/23/2010 7:00 AM 0.00 0.0 M M M
10/24/2010 7:00 AM 0.00 0.0 M M M
10/25/2010 7:00 AM 0.08 M M M M
10/26/2010 7:00 AM 0.01 M M M M
10/27/2010 7:00 AM 0.62 M M M M
10/28/2010 7:00 AM 0.01 M M M M
10/29/2010 7:00 AM 0.17 M M M M
10/30/2010 7:00 AM 0.01 M M M M
10/31/2010 7:00 AM 0.00 0.0 M M M
11/1/2010 7:00 AM 0.00 0.0 M M M
11/2/2010 7:00 AM 0.00 0.0 M M M
11/3/2010 7:00 AM 0.00 0.0 M M M
11/4/2010 7:00 AM 0.00 0.0 M M M
11/5/2010 7:00 AM 0.29 M M M M
11/6/2010 7:00 AM 1.43 M M M M
11/7/2010 7:00 AM 0.02 M M M M
11/8/2010 7:00 AM 0.01 M M M M
11/9/2010 7:00 AM 0.01 M M M M
11/10/2010 7:00 AM 0.00 0.0 M M M
11/11/2010 7:00 AM 0.00 0.0 M M M 0.02 In Rain Gauge from Heavy Fog last night. No Precip
11/12/2010 7:00 AM 0.00 0.0 M M M
11/13/2010 7:00 AM 0.00 0.0 M M M
11/14/2010 7:00 AM 0.03 M M M M
11/15/2010 7:00 AM 0.10 M M M M
11/16/2010 7:00 AM 0.00 0.0 M M M
11/17/2010 7:00 AM 0.89 M M M M
11/18/2010 7:00 AM 0.21 M M M M
11/19/2010 7:00 AM 0.06 0.0 M 0.0 M
11/20/2010 7:00 AM 0.00 0.0 M M M
11/21/2010 7:00 AM 0.00 0.0 M M M
11/22/2010 7:00 AM 0.30 0.0 M 0.0 M
11/23/2010 7:00 AM 0.33 0.0 M 0.0 M
12/1/2010 7:00 AM 0.98 T T T T
12/2/2010 7:00 AM T T M T M
12/3/2010 7:00 AM T T M T M
12/4/2010 7:00 AM 0.00 0.0 M M M
12/5/2010 7:00 AM 0.06 0.5 0.06 0.5 0.06 Mostly, if not entirely lake effect. Low over NE pulling cold air over warmer lake (Ashtabula Harbor and out to the visual horizon is clear of ice.)
12/6/2010 7:00 AM 0.06 0.2 0.03 0.5 0.05
12/7/2010 7:00 AM T T M 0.3 M
1/1/2011 7:00 AM 0.44 0.0 0.00 0.0 0.00
1/2/2011 7:00 AM 0.20 0.0 0.00 0.0 0.00
1/3/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/4/2011 7:00 AM 0.00 0.0 M M M
1/5/2011 7:00 AM 0.04 0.4 0.04 0.4 0.04 seriously, .4 of snow gave me .04 water on the dot, weird.
1/6/2011 7:00 AM 0.03 0.8 M 1.0 M The .03 is inaccurate. I ran into the door with my core samples spilling snow. So I dont have an accurate water content.
1/7/2011 7:00 AM 0.45 7.1 0.44 7.4 0.45
1/8/2011 7:00 AM 0.00 0.0 M M M
1/9/2011 7:00 AM 0.00 0.0 M M M
1/10/2011 7:00 AM T T T 6.8 0.64
1/11/2011 7:00 AM 0.00 0.0 0.00 6.8 0.50
1/12/2011 7:00 AM 0.18 3.0 0.18 7.9 1.10 Snow began approx 2pm 1/11 initially very wet with temp 30 deg. Traffic down to standstill. At obs time 1/12 temp 23, snow feels much drier. Some light lake effect continuing into 1/12 am.
1/13/2011 7:00 AM 0.37 2.7 0.37 7.5 0.69 25F & lgt snow at obs time
1/14/2011 7:00 AM 0.25 3.8 0.25 11.5 1.31 T still falling at obs time. a very lght snw coming down almost cont last 48hrs. Obs time temp 28f, 0 wind
1/15/2011 7:00 AM 0.04 0.6 0.04 10.5 1.47
1/16/2011 7:00 AM T T T 9.7 1.54
1/17/2011 7:00 AM 0.00 0.0 0.00 8.6 1.41
1/18/2011 7:00 AM T 0.0 0.00 7.1 1.38 obs temp 41f. Trace amounts of the freezing rain variety, but much less than forecast.
1/19/2011 7:00 AM 0.09 0.0 0.00 5.0 0.14 0.09 reading obtained from the melt of the thin layer of freezing rain that coated the bottom and inner sides of the outer cylinder. temp was 26f at obsrv time. Roads & sidewalks very hazardous.
1/20/2011 7:00 AM T M M M M
1/21/2011 7:00 AM 0.21 1.9 0.21 5.8 1.61
2/1/2011 7:00 AM 0.36 3.3 0.36 11.2 2.05
2/6/2011 7:00 AM 0.35 3.8 0.35 13.3 2.63 3.8 inches of new snow sitting on a 1.1 inch sheet of old ice with 8.4 inch old snow beneath that. Not much fun to walk on. Total Snow and Ice includes a core sample of new snow, old snow, and a core sample of the ice. (I took a huge chunk of the ice sheet indoors to sample it on my workbench.)
2/21/2011 7:00 AM 0.79 5.7 0.79 5.7 0.79
4/10/2011 7:00 AM 0.00 0.0 M M M
4/11/2011 7:00 AM 0.13 M M M M
4/12/2011 7:00 AM T M M M M
4/13/2011 7:00 AM 0.00 0.0 M M M
4/14/2011 7:00 AM 0.00 0.0 M M M
4/18/2011 9:00 AM 0.01 T M 0.0 M
4/19/2011 7:00 AM 0.12 0.0 M 0.0 M
4/20/2011 7:00 AM 0.58 0.0 M 0.0 M
4/21/2011 7:00 AM 0.02 0.0 M 0.0 M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/23/2010 12/01/2010 7:00 AM 9 1.55 T M
4/15/2011 4/17/2011 9:00 AM 3 0.49 M M



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