OLI/SONDE/M1 - Reprocessing Notice (RID 1257)

See below for details of reprocessing that was completed on 20150220.  Original 
DQR category: 4 (Red, Incorrect).

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The surface atmospheric pressure was entered incorrectly by the operator.

• Pressure, atmospheric, constant value of model level, RUC model output(pres)

OLI/SONDE/M1 - Reprocessing Notice (RID 1269)

See below for details of reprocessing that was completed on 20150513.  Original DQR 
category: 4 (Red, Incorrect).

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The surface temperature was entered incorrectly by the operator. They entered 17.19 and it 
should have been -17.19. This will affect the first few temperature values and dew point 
values in the sounding.

• Dry bulb temperature(tdry)
• Dewpoint Temperature(dp)

OLI/SONDE/M1 - No data: Loose cable

Loose cable to GPS antenna caused equipment failure. Unable to launch radiosondes.

• East longitude(lon)
• wstat
• Wind speed, W-to-E component, at altitude, 915 MHz RWP(u_wind)
• time_offset
• asc
• Dewpoint Temperature(dp)
• Altitude above mean sea level(alt)
• North latitude(lat)
• Wind speed, S-to-N component, at altitude, derived from ETA model(v_wind)
• Pressure, atmospheric, constant value of model level, RUC model output(pres)
• Humidity, relative, at 21-m height, 30-min avg(rh)
• time
• Dry bulb temperature(tdry)
• Wind Direction(deg)
• Wind speed, surface, 1-min avg(wspd)
• base_time

OLI/SONDE/M1 - Collection problem

An issue occurred with the GPS antenna. Before troubleshooting could commence, several 
power outages and severe weather precluded the onsite technicians from performing work on 
the system. It was determined that, once again, the GPS cable became loose and lost 
connection to the ground station. The cable was tightened and the system returned to service.

• East longitude(lon)
• wstat
• Wind speed, W-to-E component, at altitude, 915 MHz RWP(u_wind)
• time_offset
• asc
• Dewpoint Temperature(dp)
• Altitude above mean sea level(alt)
• North latitude(lat)
• Wind speed, S-to-N component, at altitude, derived from ETA model(v_wind)
• Pressure, atmospheric, constant value of model level, RUC model output(pres)
• Humidity, relative, at 21-m height, 30-min avg(rh)
• time
• Dry bulb temperature(tdry)
• Wind Direction(deg)
• Wind speed, surface, 1-min avg(wspd)
• base_time

OLI/SONDE/M1 - Power outage caused missing data

Power outage at the site precluded launches to take place.

• East longitude(lon)
• wstat
• Wind speed, W-to-E component, at altitude, 915 MHz RWP(u_wind)
• time_offset
• asc
• Dewpoint Temperature(dp)
• Altitude above mean sea level(alt)
• North latitude(lat)
• Wind speed, S-to-N component, at altitude, derived from ETA model(v_wind)
• Pressure, atmospheric, constant value of model level, RUC model output(pres)
• Humidity, relative, at 21-m height, 30-min avg(rh)
• time
• Dry bulb temperature(tdry)
• Wind Direction(deg)
• Wind speed, surface, 1-min avg(wspd)
• base_time

OLI/SONDE/M1 - Reprocessing Notice (RID 1324)

See below for details of reprocessing that was completed on 20150820.  Original DQR 
category: 4 (Red, Incorrect).

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The surface RH was entered as 19.30% when it should have been 80.60%.

• Dewpoint Temperature(dp)
• Humidity, relative, at 21-m height, 30-min avg(rh)

OLI/SONDE/M1 - Launches cancelled due to high winds

High winds forced three launches to be cancelled:
05/14/2015 - 2330
05/15/2015 - 1730
05/15/2015 - 2330

• East longitude(lon)
• wstat
• Wind speed, W-to-E component, at altitude, 915 MHz RWP(u_wind)
• time_offset
• asc
• Dewpoint Temperature(dp)
• Altitude above mean sea level(alt)
• North latitude(lat)
• Wind speed, S-to-N component, at altitude, derived from ETA model(v_wind)
• Pressure, atmospheric, constant value of model level, RUC model output(pres)
• Humidity, relative, at 21-m height, 30-min avg(rh)
• time
• Dry bulb temperature(tdry)
• Wind Direction(deg)
• Wind speed, surface, 1-min avg(wspd)
• base_time

OLI/SONDE/M1 - Collection

Due to a electronic failure of the GPS bullet antenna, the data within the reported 
timeframe is missing.  Launches could not take place without a fully functional antenna.  
Damage appears to be from screw within the antenna dome which worked its way loose due to wind 
vibrations and shorted out the electronics inside the antenna dome.

• East longitude(lon)
• wstat
• Wind speed, W-to-E component, at altitude, 915 MHz RWP(u_wind)
• time_offset
• asc
• Dewpoint Temperature(dp)
• Altitude above mean sea level(alt)
• North latitude(lat)
• Wind speed, S-to-N component, at altitude, derived from ETA model(v_wind)
• Pressure, atmospheric, constant value of model level, RUC model output(pres)
• Humidity, relative, at 21-m height, 30-min avg(rh)
• time
• Dry bulb temperature(tdry)
• Wind Direction(deg)
• Wind speed, surface, 1-min avg(wspd)
• base_time

OLI/M1 - Severe Storm

The site lost power during a severe winter storm.  Operators on site were not able to get 
out and restart the generators to bring things back up until 1/7/2017.  Most of the 
instruments were brought up at this time, but some problems remained until 1/8/2017

• asc
• Altitude above mean sea level(alt)
• qc_u_wind
• qc_wspd
• time
• qc_pres
• qc_rh
• qc_v_wind
• qc_dp
• East longitude(lon)
• wstat
• Wind speed, W-to-E component, at altitude, 915 MHz RWP(u_wind)
• time_offset
• qc_asc
• Dewpoint Temperature(dp)
• North latitude(lat)
• qc_tdry
• Wind speed, S-to-N component, at altitude, derived from ETA model(v_wind)
• Pressure, atmospheric, constant value of model level, RUC model output(pres)
• Humidity, relative, at 21-m height, 30-min avg(rh)
• Dry bulb temperature(tdry)
• qc_time
• Wind Direction(deg)
• qc_deg
• Wind speed, surface, 1-min avg(wspd)
• base_time

OLI/ALL/M1 - Power Outage

OLI suffered from a prolonged power outage.  The instruments were brought back up over the 
course of 3/9 so the end date will be different for each instrument.  Any problems with 
the instruments after being brought back online will be covered by separate DQRs.

• asc
• Altitude above mean sea level(alt)
• qc_u_wind
• qc_wspd
• time
• qc_pres
• qc_rh
• qc_v_wind
• qc_dp
• East longitude(lon)
• wstat
• Wind speed, W-to-E component, at altitude, 915 MHz RWP(u_wind)
• time_offset
• qc_asc
• Dewpoint Temperature(dp)
• North latitude(lat)
• Wind speed, S-to-N component, at altitude, derived from ETA model(v_wind)
• qc_tdry
• Pressure, atmospheric, constant value of model level, RUC model output(pres)
• Humidity, relative, at 21-m height, 30-min avg(rh)
• Dry bulb temperature(tdry)
• qc_time
• Wind Direction(deg)
• qc_deg
• Wind speed, surface, 1-min avg(wspd)
• base_time