| DQR ID | Subject | Data Streams Affected |
|---|---|---|
| D060913.3 | NSA/METTWR/C2 - PWS data missing/incorrect due to maintenance. | nsamettwr2hC2.b1 |
| D061003.1 | NSA/METTWR/C1 - All data from 10m Level Missing | nsamettwr4hC1.b1 |
| Start Date | Start Time | End Date | End Time |
|---|---|---|---|
| 08/21/2006 | 2228 | 08/21/2006 | 2329 |
| 08/22/2006 | 0233 | 08/22/2006 | 0301 |
| 08/23/2006 | 2214 | 08/23/2006 | 2219 |
| 08/24/2006 | 1617 | 08/24/2006 | 1628 |
| 08/25/2006 | 0257 | 08/25/2006 | 0309 |
| 09/01/2006 | 0158 | 09/01/2006 | 0331 |
| Subject: | NSA/METTWR/C2 - PWS data missing/incorrect due to maintenance. |
| DataStreams: | nsamettwr2hC2.b1 |
| Description: | Present Weather Sensor data was missing or incorrect due to maintenance activities repeated approximately daily as we were trying to correct another problem. |
| Measurements: | nsamettwr2hC2.b1:
|
| Start Date | Start Time | End Date | End Time |
|---|---|---|---|
| 09/25/2006 | 2234 | 10/04/2006 | 2347 |
| Subject: | NSA/METTWR/C1 - All data from 10m Level Missing |
| DataStreams: | nsamettwr4hC1.b1 |
| Description: | The winch that lowers the tower booms failed. Manual testing of the motor and winch allowed the booms to be lowered briefly and then raised back into position. A heavy freezing rain/icing event added extra weight to the booms. This extra weight was suspected as the cause as to why the 10m boom became disconnected. After a new motor was installed and all booms were lowered and re-raised the 10m level came back on line. |
| Measurements: | nsamettwr4hC1.b1:
|