July 21, 12:45 CDT and past three days
Tom Horst (in Boulder)
Summary: Stations 1-4 operational, no ISFS staff on site
** Need to check on 2 m TRH fans. Visit all stations, but 2 and 4 are suspicious from data.**
** I don't know how to interpret lidiag. w'h2o' at stn 1 significantly low during day.**
Vdsm: 13.5-14 V during day, down to 12.5 at night
P: ok, relative pressures suggest site rises from south to north(?)
T.2m: stn 2 warmer than others during the day (fan??)
RH.2m: stn 4 high during day; stn 2 lowest at night
H2O.2m: stn 4 high during day
Wetness: Rain/dew on the nights of July 18-19 and 19-20
T.10m: stn1 warmer than others during the day
RH.10m: ok
H2O.10m: ok
Spd.10m: ok
Dir.10m: ok
T.10m - T.2m: stn 2 most negative during day; see T.2m
H2O.10m - H2O.2m: stn 4 most negative during day; see H20.2m
spd.4.5m: ok, see comments for Spd.10m
dir.4.5m: ok
w.4.5m: ok
tc.4.5m: ok, all sites agree within +/- 0.5 degC
ldiag: ok
kh2oV: anomolous increase at stn 4 night of July 18-19
kh2o: anomolous decrease at 4 and increase at 2 night of July 18-19
h2o(licor): ok
lidiag (licor): numerous spikes at 3 only a few at 1
TKE.4.5m: ok
w'w': ok
u*: ok
w'tc': ok
tc'tc': ok
w'h2o': ok, stn 1 significantly low during day
h2o'h2o' (licor): ok
kh2o'kh2o': stn 4 similar to licors; stn 2 low
w'co2': ok
co2'co2': ok