Station Overview Station Location
Station Number LA-JB-1 Latitude 30.074722
Station Name Reserve 0.8 E Longitude -90.548056
County St. John The Baptist Parish Elevation (ft) 5



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 09 4.24 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 09 4.46 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 09 4.63 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 10 5.59 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 10 5.25 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 10 4.83 0.21 12 0.21 5 0.00 7 1 1 0 0.0 0 0
April 10 4.55 0.86 29 0.82 7 0.04 22 6 4 0 0.0 0 0
May 10 4.97 4.65 32 4.32 6 0.33 26 4 6 0 0.0 0 0
June 10 7.86 11.10 30 11.10 30 0.00 0 0 14 0 0.0 0 0
July 10 7.04 13.02 31 13.02 31 0.00 0 0 15 0 0.0 0 0
Aug 10 5.76 11.09 31 11.09 31 0.00 0 0 17 0 0.0 0 0
Sept 10 5.06 0.03 2 0.03 2 0.00 0 0 2 0 0.0 0 0
Water Year Totals: 64.24" 40.96" 167 days 40.59" 112 0.37" 55 days 11 59 days 0 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
10/1/2009
10/2/2009
10/3/2009
10/4/2009
10/5/2009
10/6/2009
10/7/2009
10/8/2009
10/9/2009
10/10/2009
10/11/2009
10/12/2009
10/13/2009
10/14/2009
10/15/2009
10/16/2009
10/17/2009
10/18/2009
10/19/2009
10/20/2009
10/21/2009
10/22/2009
10/23/2009
10/24/2009
10/25/2009
10/26/2009
10/27/2009
10/28/2009
10/29/2009
10/30/2009
10/31/2009
11/1/2009
11/2/2009
11/3/2009
11/4/2009
11/5/2009
11/6/2009
11/7/2009
11/8/2009
11/9/2009
11/10/2009
11/11/2009
11/12/2009
11/13/2009
11/14/2009
11/15/2009
11/16/2009
11/17/2009
11/18/2009
11/19/2009
11/20/2009
11/21/2009
11/22/2009
11/23/2009
11/24/2009
11/25/2009
11/26/2009
11/27/2009
11/28/2009
11/29/2009
11/30/2009
12/1/2009
12/2/2009
12/3/2009
12/4/2009
12/5/2009
12/6/2009
12/7/2009
12/8/2009
12/9/2009
12/10/2009
12/11/2009
12/12/2009
12/13/2009
12/14/2009
12/15/2009
12/16/2009
12/17/2009
12/18/2009
12/19/2009
12/20/2009
12/21/2009
12/22/2009
12/23/2009
12/24/2009
12/25/2009
12/26/2009
12/27/2009
12/28/2009
12/29/2009
12/30/2009
12/31/2009
Day of YearDaily PrcpMultiday Prcp
1/1/2010
1/2/2010
1/3/2010
1/4/2010
1/5/2010
1/6/2010
1/7/2010
1/8/2010
1/9/2010
1/10/2010
1/11/2010
1/12/2010
1/13/2010
1/14/2010
1/15/2010
1/16/2010
1/17/2010
1/18/2010
1/19/2010
1/20/2010
1/21/2010
1/22/2010
1/23/2010
1/24/2010
1/25/2010
1/26/2010
1/27/2010
1/28/2010
1/29/2010
1/30/2010
1/31/2010
2/1/2010
2/2/2010
2/3/2010
2/4/2010
2/5/2010
2/6/2010
2/7/2010
2/8/2010
2/9/2010
2/10/2010
2/11/2010
2/12/2010
2/13/2010
2/14/2010
2/15/2010
2/16/2010
2/17/2010
2/18/2010
2/19/2010
2/20/2010
2/21/2010
2/22/2010
2/23/2010
2/24/2010
2/25/2010
2/26/2010
2/27/2010
2/28/2010
3/1/2010
3/2/2010
3/3/2010
3/4/2010
3/5/2010
3/6/2010
3/7/2010
3/8/2010
3/9/2010
3/10/2010
3/11/2010
3/12/2010
3/13/2010
3/14/2010
3/15/2010
3/16/2010
3/17/2010
3/18/2010
3/19/2010
3/20/2010
3/21/2010
3/22/2010 0.21
3/23/2010 0.00
3/24/2010 0.00
3/25/2010 0.00
3/26/2010 0.00
3/27/2010 **
3/28/2010 **
3/29/2010 **
3/30/2010 **
3/31/2010 **
Day of YearDaily PrcpMultiday Prcp
4/1/2010 **
4/2/2010 **
4/3/2010 **
4/4/2010 **
4/5/2010 0.04
4/6/2010 0.00
4/7/2010 0.00
4/8/2010 0.26
4/9/2010 **
4/10/2010 **
4/11/2010 **
4/12/2010 **
4/13/2010 **
4/14/2010 **
4/15/2010 **
4/16/2010 **
4/17/2010 **
4/18/2010 0.00
4/19/2010 0.39
4/20/2010 0.00
4/21/2010
4/22/2010
4/23/2010
4/24/2010 0.15
4/25/2010 **
4/26/2010 0.00
4/27/2010 0.02
4/28/2010 **
4/29/2010 **
4/30/2010 0.00
5/1/2010 0.01
5/2/2010 0.15
5/3/2010 0.24
5/4/2010 **
5/5/2010 **
5/6/2010 **
5/7/2010 0.00
5/8/2010 **
5/9/2010 **
5/10/2010 **
5/11/2010 **
5/12/2010 **
5/13/2010 **
5/14/2010 **
5/15/2010 0.00
5/16/2010 3.74
5/17/2010 0.09
5/18/2010 **
5/19/2010 **
5/20/2010 **
5/21/2010 **
5/22/2010 **
5/23/2010 **
5/24/2010 **
5/25/2010 **
5/26/2010 **
5/27/2010 **
5/28/2010 **
5/29/2010 **
5/30/2010 0.33
5/31/2010 0.09
6/1/2010 0.00
6/2/2010 0.06
6/3/2010 0.00
6/4/2010 0.46
6/5/2010 0.20
6/6/2010 2.06
6/7/2010 0.00
6/8/2010 0.00
6/9/2010 0.00
6/10/2010 0.00
6/11/2010 0.00
6/12/2010 0.00
6/13/2010 0.08
6/14/2010 0.00
6/15/2010 0.70
6/16/2010 0.12
6/17/2010 0.25
6/18/2010 0.00
6/19/2010 0.94
6/20/2010 0.00
6/21/2010 0.00
6/22/2010 0.00
6/23/2010 0.28
6/24/2010 0.42
6/25/2010 0.00
6/26/2010 0.00
6/27/2010 0.00
6/28/2010 0.80
6/29/2010 3.59
6/30/2010 1.14
Day of YearDaily PrcpMultiday Prcp
7/1/2010 2.17
7/2/2010 0.14
7/3/2010 0.00
7/4/2010 0.00
7/5/2010 0.09
7/6/2010 0.79
7/7/2010 2.03
7/8/2010 0.67
7/9/2010 0.00
7/10/2010 0.00
7/11/2010 1.33
7/12/2010 0.06
7/13/2010 0.00
7/14/2010 0.00
7/15/2010 0.00
7/16/2010 0.00
7/17/2010 0.00
7/18/2010 2.07
7/19/2010 0.59
7/20/2010 0.00
7/21/2010 0.70
7/22/2010 0.00
7/23/2010 0.00
7/24/2010 0.00
7/25/2010 1.89
7/26/2010 0.17
7/27/2010 0.31
7/28/2010 0.01
7/29/2010 0.00
7/30/2010 0.00
7/31/2010 0.00
8/1/2010 0.00
8/2/2010 0.00
8/3/2010 0.00
8/4/2010 0.00
8/5/2010 0.88
8/6/2010 1.92
8/7/2010 0.01
8/8/2010 0.00
8/9/2010 0.00
8/10/2010 0.54
8/11/2010 0.00
8/12/2010 0.02
8/13/2010 0.10
8/14/2010 0.09
8/15/2010 0.08
8/16/2010 0.78
8/17/2010 0.97
8/18/2010 0.26
8/19/2010 0.00
8/20/2010 0.00
8/21/2010 0.00
8/22/2010 0.00
8/23/2010 2.25
8/24/2010 0.26
8/25/2010 0.00
8/26/2010 0.00
8/27/2010 0.00
8/28/2010 0.42
8/29/2010 0.13
8/30/2010 2.28
8/31/2010 0.10
9/1/2010 0.02
9/2/2010 0.01
9/3/2010
9/4/2010
9/5/2010
9/6/2010
9/7/2010
9/8/2010
9/9/2010
9/10/2010
9/11/2010
9/12/2010
9/13/2010
9/14/2010
9/15/2010
9/16/2010
9/17/2010
9/18/2010
9/19/2010
9/20/2010
9/21/2010
9/22/2010
9/23/2010
9/24/2010
9/25/2010
9/26/2010
9/27/2010
9/28/2010
9/29/2010
9/30/2010



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
3/22/2010 6:00 AM 0.21 M M M M Continued unseasonably cold and overcast conditions.
3/23/2010 7:00 AM 0.00 0.0 M M M Continued clear conditions with cooler than normal temperatures becoming mild this afternoon.
3/24/2010 6:30 AM 0.00 0.0 M M M Mostly Cloudy with mist
3/25/2010 6:00 AM 0.00 0.0 M M M Overcast with mist
3/26/2010 6:00 AM 0.00 0.0 M M M Clear and cool conditions prevail, becoming mild this afternoon.
4/6/2010 6:30 AM 0.00 0.0 M M M
4/7/2010 6:30 AM 0.00 0.0 M M M
4/8/2010 6:00 AM 0.26 M M M M
4/19/2010 6:30 AM 0.39 M M M M
4/20/2010 6:30 AM 0.00 0.0 M M M
4/24/2010 6:30 AM 0.15 M M M M
4/27/2010 6:30 AM 0.02 M M M M Light rain started 0620 hours.
5/1/2010 6:30 AM 0.01 M M M M
5/2/2010 8:00 AM 0.15 M M M M
5/3/2010 8:00 AM 0.24 M M M M
5/16/2010 8:30 AM 3.74 M M M M Thunderstorm with moderate to heavy rainfall in progress.
5/17/2010 8:00 AM 0.09 M M M M
5/31/2010 9:00 AM 0.09 M M M M
6/1/2010 6:00 AM 0.00 0.0 M M M
6/2/2010 7:00 AM 0.06 M M M M
6/3/2010 6:00 AM 0.00 0.0 M M M
6/4/2010 6:00 AM 0.46 M M M M Mostly cloudy and humid 74 F
6/5/2010 7:00 AM 0.20 M M M M
6/6/2010 8:00 AM 2.06 M M M M Mostly cloudy and humid 84F
6/7/2010 8:00 AM 0.00 0.0 M M M Yesterday ( 6 June 2010) High Heat Index = 113.5F @ 2:05 PM CDT
6/8/2010 7:00 AM 0.00 0.0 M M M Mostly Cloudy and humid 78F this morning
6/9/2010 6:00 AM 0.00 0.0 M M M Mostly fair, warm, humid and calm 77F.
6/10/2010 6:00 AM 0.00 0.0 M M M Wednesday, 9 June 2010 High Heat Index = 114F This morning, 10 June 2010 = Mostly fair, warm, humid and calm 76F
6/11/2010 6:00 AM 0.00 0.0 M M M Fair, warm, humid and calm this morning 78F
6/12/2010 6:30 AM 0.00 0.0 M M M
6/13/2010 6:30 AM 0.08 M M M M
6/14/2010 6:30 AM 0.00 0.0 M M M
6/15/2010 7:30 AM 0.70 M M M M
6/16/2010 7:00 AM 0.12 M M M M
6/17/2010 8:00 AM 0.25 0.0 M M M
6/18/2010 7:00 AM 0.00 0.0 M M M
6/19/2010 7:00 AM 0.94 M M M M 18 June 2010 High = 98.5F Low = 77F High Heat Index = 121F
6/20/2010 8:00 AM 0.00 0.0 M M M
6/21/2010 8:00 AM 0.00 0.0 M M M
6/22/2010 6:30 AM 0.00 0.0 M M M
6/23/2010 7:00 AM 0.28 M M M M
6/24/2010 8:00 AM 0.42 M M M M
6/25/2010 6:00 AM 0.00 0.0 M M M
6/26/2010 7:30 AM 0.00 0.0 M M M
6/27/2010 7:00 AM 0.00 0.0 M M M
6/28/2010 8:00 AM 0.80 M M M M
6/29/2010 7:00 AM 3.59 M M M M
6/30/2010 7:00 AM 1.14 M M M M heavy rainfall of tropical origin (Hurricane Alex) in progress.
7/1/2010 6:30 AM 2.17 M M M M Since midnight 1 JUL 2010 = 1.08 inches. Storm total rainfall (since 27 JUNE 2010 = 7.70 inches
7/2/2010 7:00 AM 0.14 M M M M
7/3/2010 9:00 AM 0.00 0.0 M M M
7/4/2010 7:00 AM 0.00 0.0 M M M
7/5/2010 7:00 AM 0.09 M M M M
7/6/2010 6:30 AM 0.79 M M M M
7/7/2010 6:00 AM 2.03 M M M M
7/8/2010 5:30 AM 0.67 M M M M
7/9/2010 6:00 AM 0.00 0.0 M M M
7/10/2010 6:00 AM 0.00 0.0 M M M
7/11/2010 8:30 AM 1.33 M M M M
7/12/2010 6:00 AM 0.06 M M M M
7/13/2010 6:00 AM 0.00 0.0 M M M
7/14/2010 6:00 AM 0.00 0.0 M M M
7/15/2010 6:00 AM 0.00 0.0 M M M
7/16/2010 6:00 AM 0.00 0.0 M M M
7/17/2010 6:30 AM 0.00 0.0 M M M
7/18/2010 6:00 AM 2.07 M M M M
7/19/2010 5:30 AM 0.59 M M M M
7/20/2010 6:00 AM 0.00 0.0 M M M
7/21/2010 8:00 AM 0.70 M M M M
7/22/2010 6:00 AM 0.00 0.0 M M M
7/23/2010 6:00 AM 0.00 0.0 M M M
7/24/2010 6:00 AM 0.00 0.0 M M M
7/25/2010 7:00 AM 1.89 M M M M Remnants of Tropical Depression Bonnie.
7/26/2010 7:00 AM 0.17 M M M M
7/27/2010 6:00 AM 0.31 M M M M
7/28/2010 5:30 AM 0.01 M M M M
7/29/2010 6:00 AM 0.00 0.0 M M M
7/30/2010 6:00 AM 0.00 0.0 M M M
7/31/2010 6:00 AM 0.00 0.0 M M M
8/1/2010 6:00 AM 0.00 0.0 M M M
8/2/2010 5:30 AM 0.00 0.0 M M M
8/3/2010 6:00 AM 0.00 0.0 M M M Record breaking heat continues....High temperature yesterday 2 August 2010 = 101F
8/4/2010 6:00 AM 0.00 0.0 M M M
8/5/2010 6:00 AM 0.88 M M M M Mostly cloudy, humid and warm with thunder in the vicinity 75F
8/6/2010 6:00 AM 1.92 M M M M
8/7/2010 8:00 AM 0.01 M M M M
8/8/2010 6:00 AM 0.00 0.0 M M M
8/9/2010 6:00 AM 0.00 0.0 M M M
8/10/2010 6:30 AM 0.54 M M M M
8/11/2010 5:30 AM 0.00 0.0 M M M
8/12/2010 6:00 AM 0.02 M M M M Cloudy, warm, humid, 78F, with light rain and thunder in the vicinity this morning...remnants of Tropical Depression No. 5 moving through the area.
8/13/2010 8:00 AM 0.10 M M M M
8/14/2010 8:30 AM 0.09 M M M M Cloudy, Warm, Humid, 79F with light rain this morning....
8/15/2010 6:00 AM 0.08 M M M M
8/16/2010 5:30 AM 0.78 M M M M Late evening air mass thunderstorms last night....
8/17/2010 6:30 AM 0.97 M M M M Cloudy, warm, humid, wind variable @ 3 knots, 77F, altimeter 29.83 inHg, with moderate rain and thunderstorm in the vicinity....Remnants of Tropical Depression Number 5 continue....
8/18/2010 6:00 AM 0.26 M M M M
8/19/2010 8:00 AM 0.00 0.0 M M M
8/20/2010 6:00 AM 0.00 0.0 M M M
8/21/2010 8:30 AM 0.00 0.0 M M M
8/22/2010 8:00 AM 0.00 0.0 M M M
8/23/2010 6:00 AM 2.25 M M M M Late evening thunderstorms with heavy rainfall and frequent cloud to ground lightning.
8/24/2010 6:30 AM 0.26 M M M M
8/25/2010 6:00 AM 0.00 0.0 M M M
8/26/2010 6:00 AM 0.00 0.0 M M M
8/27/2010 6:00 AM 0.00 0.0 M M M
8/28/2010 7:30 AM 0.42 M M M M
8/29/2010 8:00 AM 0.13 M M M M
8/30/2010 6:00 AM 2.28 M M M M
8/31/2010 7:30 AM 0.10 M M M M light rainfall in progress....
9/1/2010 6:00 AM 0.02 M M M M
9/2/2010 6:00 AM 0.01 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
3/27/2010 3/29/2010 7:00 AM 3 0.00 0.0 0.00
3/28/2010 4/02/2010 6:30 AM 6 0.00 0.0 0.00
4/2/2010 4/05/2010 6:00 AM 4 0.04 0.0 0.00
4/9/2010 4/14/2010 6:30 AM 6 0.00 0.0 M
4/14/2010 4/18/2010 7:00 PM 5 0.00 0.0 M
4/25/2010 4/26/2010 6:30 AM 2 0.00 M M
4/28/2010 4/30/2010 6:30 AM 3 0.00 M M
5/4/2010 5/07/2010 6:00 AM 4 0.00 M M
5/8/2010 5/10/2010 7:00 AM 3 0.00 0.0 0.00
5/10/2010 5/15/2010 6:00 AM 6 0.00 0.0 0.00
5/18/2010 5/30/2010 11:20 AM 13 0.33 0.0 0.00



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