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(CUMW1)     COUGAR MOUNTAIN SNOTEL

County:  KING     State:  WA
Elevation:  3200 (feet)     Latitude:  47 16' 59"   Longitude:   121 40' 0"

Date
Time
PST
Snow Water
Equivalent
(inches)
Snow
Depth
(inches)
Snow
Density
(%)
Precipitation
To-Date
(inches)
Current
Temperature
(degrees F)
12/18/201821001.1    
12/18/201820001.22.06029.9 
12/18/201819001.22.06029.9 
12/18/201818001.22.06029.9 
12/18/201817001.22.06029.7 
12/18/201816001.02.05029.5 
12/18/201815001.02.05029.536.9
12/18/201814001.02.05029.439.0
12/18/201813001.02.05029.438.8
12/18/201812001.12.05529.438.1
12/18/201811001.12.05529.436.5
12/18/201810001.12.05529.338.3
12/18/201809001.22.06029.339.4
6 Hours
SWE
Rate of change
(in/day)
12 Hours
SWE
Rate of change
(in/day)
24 Hours
SWE
Rate of change
(in/day)
48 Hours
SWE
Rate of change
(in/day)
0.40-0.20-0.30-0.10
  Daily Statistics:

    30 Year Average:  6.10 inches
     Latest Observation is 1.1 inches which is 18 % of average

    Period of Record Statistics:
    Average:  6.13 inches    Median:    4.00 inches
    Standard Deviation:    3.68 inches
    Max SWE:  15.30 inches (1994)
    Min SWE:  0.60 inches (2002)

    Years Used in POR Statistics:  1981 to 2011
    Years Used in 30YR Average:  1981 to 2010
  Data provide by National Resource Conservation Service

Click For Data Used In Plots    
COUGAR MOUNTAIN SNOTEL 14 Day Snow Plot
COUGAR MOUNTAIN SNOTEL Water Year Snow Plot
COUGAR MOUNTAIN SNOTEL Precip and Snow Depth Plot
COUGAR MOUNTAIN SNOTEL Temperature Plot
COUGAR MOUNTAIN SNOTEL Probability of Historical Seasonal Peaks