Station Overview Station Location
Station Number CA-SR-23 Latitude 34.86671
Station Name Barstow 0.8 SSE Longitude -117.0592
County San Bernardino Elevation (ft) 2609



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 0.29 1.47 3 1.47 3 0.00 0 0 3 0 0.0 0 0
Nov 10 0.47 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 10 0.97 5.68 6 5.68 6 0.00 0 0 6 0 0.0 0 0
Jan 11 0.99 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 11 1.04 0.54 2 0.54 2 0.00 0 0 2 0 0.0 0 0
March 11 0.66 0.21 2 0.21 2 0.00 0 0 2 0 0.0 0 0
April 11 0.26 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 11 0.10 0.04 1 0.04 1 0.00 0 0 1 0 0.0 0 0
June 11 0.06 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 11 0.31 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 11 0.29 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 11 0.19 0.44 1 0.44 1 0.00 0 0 1 0 0.0 0 0
Water Year Totals: 5.63" 8.38" 15 days 8.38" 15 0.00" 0 days 0 15 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
10/1/2010
10/2/2010
10/3/2010
10/4/2010
10/5/2010
10/6/2010 0.05
10/7/2010
10/8/2010
10/9/2010
10/10/2010
10/11/2010
10/12/2010
10/13/2010
10/14/2010
10/15/2010
10/16/2010
10/17/2010
10/18/2010
10/19/2010 0.28
10/20/2010 1.14
10/21/2010
10/22/2010
10/23/2010
10/24/2010
10/25/2010
10/26/2010
10/27/2010
10/28/2010
10/29/2010
10/30/2010
10/31/2010
11/1/2010
11/2/2010
11/3/2010
11/4/2010
11/5/2010
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
11/17/2010
11/18/2010
11/19/2010
11/20/2010
11/21/2010
11/22/2010
11/23/2010
11/24/2010
11/25/2010
11/26/2010
11/27/2010
11/28/2010
11/29/2010
11/30/2010
12/1/2010
12/2/2010
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
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 1.46
12/21/2010 1.48
12/22/2010 1.92
12/23/2010 0.37
12/24/2010
12/25/2010
12/26/2010 0.28
12/27/2010
12/28/2010
12/29/2010 0.17
12/30/2010
12/31/2010
Day of YearDaily PrcpMultiday Prcp
1/1/2011
1/2/2011
1/3/2011
1/4/2011
1/5/2011
1/6/2011
1/7/2011
1/8/2011
1/9/2011
1/10/2011
1/11/2011
1/12/2011
1/13/2011
1/14/2011
1/15/2011
1/16/2011
1/17/2011
1/18/2011
1/19/2011
1/20/2011
1/21/2011
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
2/2/2011
2/3/2011
2/4/2011
2/5/2011
2/6/2011
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 0.36
2/21/2011
2/22/2011
2/23/2011
2/24/2011
2/25/2011
2/26/2011 0.18
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 0.17
3/19/2011
3/20/2011
3/21/2011
3/22/2011
3/23/2011
3/24/2011 0.04
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
4/11/2011
4/12/2011
4/13/2011
4/14/2011
4/15/2011
4/16/2011
4/17/2011
4/18/2011
4/19/2011
4/20/2011
4/21/2011
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 0.04
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 0.44
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
10/6/2010 2:00 PM 0.05 M M M M
10/19/2010 4:50 PM 0.28 M M M M Severe Microburst w 1" Hail Dur. 11 mins
10/20/2010 2:00 PM 1.14 M M M M This report includes two severe down bursts with heavy rain and hail.
12/20/2010 7:00 AM 1.46 M M M M Very Heavy showers with abnormaly warm air temps for this time of year associated with storms, sub tropical in nature.
12/21/2010 7:00 AM 1.48 M M M M Very Heavy strong rain event, steady with light flooding over the past 48 hours, much more expected
12/22/2010 7:00 AM 1.92 M M M M Continued Heavy rain w mod to heavy flooding. We have received well over our yearly average in the last 4 days. The normally dry Mojave river is now flowing bank to bank with crest level expected later tonight.
12/23/2010 7:00 AM 0.37 M M M M
12/26/2010 7:00 AM 0.28 M M M M
12/29/2010 7:00 AM 0.17 M M M M
2/20/2011 7:00 AM 0.36 M M M M
2/26/2011 8:00 AM 0.18 M M M M Off and On light snow showers is not sticking.
3/18/2011 7:00 AM 0.17 M M M M
3/24/2011 7:00 AM 0.04 M M M M
5/10/2011 7:00 AM 0.04 M M M M
9/11/2011 7:00 AM 0.44 M M M M Moderate Flash flooding occured in our area of Barstow CA.



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
10/19/2010 4:34 PM Severe Microburst, Strong downdraft winds in excess of 60 mph dur. of heaviest wind and hail + 2 minutes Hail preserved in freezer 1" Quarter Size 7/8" Nickel Size 1/4" Pea Size Hard 11 1min shredded leaves.broken house windows Continuous True After rain After smaller hail 50-60 0 1
10/20/2010 12:08 PM Second severe hail event in past 24 hours at this station. First produced 1" hail with mod damage, second produced 1/4 to 3/8 with leaf damage only due to down burst winds of 50 mph+ 3/8" 1/4" Pea Size 1/4" Pea Size Hard|White Ice 4 1min shredded leaves Continuous True Same time as rain After smaller hail 50-60