| Start Date | Start Time | End Date | End Time | Data Quality Metric |
|---|---|---|---|---|
| 01/23/1999 | 1128 | 01/23/1999 | 1128 | Incorrect |
| Subject: | SGP/SONDE - Incorrect surface pressure entered |
| DataStreams: | sgpsondeC1.a0, sgpsondeC1.00, sgpsondeC1.a1 |
| Description: | The operator entered the surface pressure for this sounding incorrectly. Rather than the true value of 978.2 (as noted in the Ops log), the value was entered as 987.2. This will result in incorrect ascent rate during the first 30 seconds of the sounding and incorrect absolute altitude throughout the sounding. |
| Suggestions: | |
| Measurements: | sgpsondeC1.a0: more
sgpsondeC1.a1: more sgpsondeC1.00: more |