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(APSW1)     ALPINE MEADOW SNOTEL

County:  SNOHOMISH     State:  WA
Elevation:  3500 (feet)     Latitude:  47 46' 59"   Longitude:   121 42' 0"

Date
Time
PST
Snow Water
Equivalent
(inches)
Snow
Depth
(inches)
Snow
Density
(%)
Precipitation
To-Date
(inches)
Current
Temperature
(degrees F)
06/21/2018030016.525.066165.552.5
06/21/2018020016.525.066165.553.1
06/21/2018010016.624.069165.555.0
06/21/2018000016.624.069165.465.5
06/20/2018230016.724.070165.559.5
06/20/2018220016.723.073165.460.6
06/20/2018210016.825.067165.461.2
06/20/2018200016.823.073165.362.1
06/20/2018190016.923.073165.264.2
06/20/2018180016.922.077165.065.7
06/20/2018170017.025.068164.968.4
06/20/2018160017.125.068164.970.9
06/20/2018150017.224.072164.972.0
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)
-1.20-1.40-2.40-2.40
  Daily Statistics:

    30 Year Average:  14.80 inches
     Latest Observation is 16.5 inches which is 111 % of average

    Period of Record Statistics:
    Average:  15.66 inches    Median:    23.90 inches
    Standard Deviation:    18.22 inches
    Max SWE:  59.70 inches (2008)
    Min SWE:  0.00 inches (1995)

    Years Used in POR Statistics:  1995 to 2012
    Years Used in 30YR Average:  1995 to 2010
  Data provide by National Resource Conservation Service

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