|
|
|
|
|
|
|
> 0.6" RADAR ESTIMATE
OR 0.5" GAUGED IN FORECAST AREA
|
|
Event
|
Date
|
Max ALERT
|
Max CoCoRaHS
|
QPE STP
|
Note
|
ADAM
|
ARAP
|
AURA
|
BLDR
|
BROM
|
DENV
|
DOUG
|
JEFF
|
|
1
|
24-Apr
|
3.43
|
2.75
|
>
3.0
|
QPE
from NWS, early season general rain and snow event
|
X
|
X
|
X
|
X
|
X
|
X
|
X
|
X
|
|
2
|
1-May
|
0.51
|
1.28
|
|
No
QPE
|
|
|
|
|
|
X
|
X
|
X
|
|
3
|
14-May
|
1.65
|
1.66
|
>
1.5
|
QPE
from NWS, drowning in Lakewood Gulch
|
X
|
X
|
X
|
|
|
X
|
X
|
X
|
|
4
|
17-May
|
0.39
|
0.45
|
|
No
QPE, limited activity in SW portion of forecast area
|
|
|
|
|
|
|
|
|
|
5
|
29-May
|
2.17
|
1.75
|
>
3.0
|
QPE
from NWS, three lines of storms, one north, one central, one south (>
3" cell)
|
X
|
|
|
X
|
|
X
|
X
|
X
|
|
6
|
3-Jun
|
0.12
|
0.21
|
>
1.0
|
QPE
from NWS, some activity along southern Douglas/Elbert county line and
northcentral Adams
|
X
|
|
|
|
|
|
X
|
|
|
7
|
12-Jun
|
1.1
|
1.91
|
>
3.0
|
>
3" cell along Douglas/Elbert county line near Franktown
|
X
|
X
|
X
|
X
|
|
X
|
X
|
X
|
|
8
|
26-Jun
|
0.08
|
0.3
|
>
0.3
|
QPE
from NWS, activity west and south of forecast area
|
|
|
|
|
|
|
|
|
|
9
|
27-Jun
|
0.04
|
0.04
|
|
QPE
from NWS, intense activity just south of the forecast area
|
|
|
|
|
|
|
|
|
|
10
|
28-Jun
|
0.35
|
0.29
|
>
1.5
|
QPE
from NWS, > 1.5" cell in northern Adams
|
X
|
|
|
|
|
|
|
|
|
11
|
3-Jul
|
0.43
|
0.44
|
>
1.75
|
QPE
overestimates from 1"-2" hail in Larimer, Boulder, Gilpin, Clear
Creek and Jefferson Counties
|
|
|
|
X
|
|
|
|
X
|
|
12
|
4-Jul
|
0.94
|
1.41
|
>
1.25
|
Mostly
a Denver storm
|
X
|
X
|
|
|
|
X
|
|
X
|
|
13
|
8-Jul
|
0.47
|
0.52
|
>
1.75
|
>
1.5" cells in Arapahoe, Adams, Jefferson
|
X
|
X
|
|
X
|
|
X
|
X
|
X
|
|
14
|
10-Jul
|
0.98
|
1.06
|
>
2.0
|
>
1.25" cells in Boulder, Jefferson, Elbert
|
|
|
|
X
|
X
|
|
X
|
X
|
|
15
|
11-Jul
|
0.24
|
0.43< |
