Premium
A meteorological and snow observational data set from Snoqualmie Pass (921 m), Washington Cascades, USA
Author(s) -
Wayand Nicholas E.,
Massmann Adam,
Butler Colin,
Keenan Eric,
Stimberis John,
Lundquist Jessica D.
Publication year - 2015
Publication title -
water resources research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.863
H-Index - 217
eISSN - 1944-7973
pISSN - 0043-1397
DOI - 10.1002/2015wr017773
Subject(s) - snow , environmental science , snowpack , climatology , hydrometeorology , precipitation , snowmelt , humidity , atmospheric sciences , wind speed , albedo (alchemy) , meteorology , geology , geography , art , performance art , art history
We introduce a quality controlled observational atmospheric, snow, and soil data set from Snoqualmie Pass, Washington, USA, to enable testing of hydrometeorological and snow process representations within a rain‐snow transitional climate where existing observations are sparse and limited. Continuous meteorological forcing (including air temperature, total precipitation, wind speed, specific humidity, air pressure, and short and longwave irradiance) are provided at hourly intervals for a 24 year historical period (water years 1989–2012) and at half‐hourly intervals for a more recent period (water years 2013–2015), separated based on the availability of observations. The majority of missing data were filled with biased‐corrected reanalysis model values (using NLDAS). Additional observations include 40 years of snow board new snow accumulation, multiple measurements of total snow depth, and manual snow pits, while more recent years include subdaily surface temperature, snowpack drainage, soil moisture and temperature profiles, and eddy covariance‐derived turbulent heat flux. This data set is ideal for testing hypotheses about energy balance, soil, and snow processes in the rain‐snow transition zone.