Data Quality Reports for Session: 148941 User: eluke Completed: 03/21/2013

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D121211.3PVC/MWR/M1 - Surface air temp sensor failurepvcmwrlosM1.b1, pvcmwrtipM1.a1
D121218.2PVC/MET/M1 - Tower loweredpvcmetM1.b1
D130117.4PVC/MET/M1 - PWD data intermittently missingpvcmetM1.b1


DQRID : D121211.3
Start DateStart TimeEnd DateEnd Time
10/04/2012000012/07/20121815
Subject:
PVC/MWR/M1 - Surface air temp sensor failure
DataStreams:pvcmwrlosM1.b1, pvcmwrtipM1.a1
Description:
The surface air temperature was missing or outside the valid range some days.  The sensor 
was replaced.
Measurements:pvcmwrlosM1.b1:
  • tkair
pvcmwrtipM1.a1:
  • tkair

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DQRID : D121218.2
Start DateStart TimeEnd DateEnd Time
10/30/2012200012/13/20121830
Subject:
PVC/MET/M1 - Tower lowered
DataStreams:pvcmetM1.b1
Description:
The tower containing the wind sensor was not at full-height of 10 meters following 
Hurricane Sandy.
Measurements:pvcmetM1.b1:
  • wind_spd_arith_max
  • wind_dir_sd
  • wind_spd_arith_min
  • Vector-averaged Wind Speed(wind_spd_vec_avg)
  • Vector-averaged Wind Direction(wind_dir_vec_avg)
  • wind_spd_arith_sd
  • Wind speed, lower, 1-min avg(wind_spd_arith_avg)

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DQRID : D130117.4
Start DateStart TimeEnd DateEnd Time
10/29/2012170012/28/20120508
Subject:
PVC/MET/M1 - PWD data intermittently missing
DataStreams:pvcmetM1.b1
Description:
Present weather detector was occasionally reporting a hardware problem during this time. 
The reported error did not affect visibility readings, but caused all other data to report 
as missing. Error resolved its self with no indication of the problem cause.
Measurements:pvcmetM1.b1:
  • pwd_cumul_snow
  • pwd_pw_code_1_hr
  • pwd_avg_H2O_int_1_min
  • pwd_pw_code_inst
  • pwd_pw_code_15_min
  • pwd_cumul_water

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