| Date: | 1983-08-19 |
| Time: | 1419 |
| Geyser: | Graceful |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 6m |
| Standardized Duration: | 6m |
| Time Entered: | 2017-07-21 00:19:12 |
| Time Uploaded: | 2019-05-13 21:35:49 |
| Entrant: | research-mab |
| Observer: | Mvachuda Graceful data til 1700 |
| Submitted to: | Geysertimes.org |
| Comments: | Chart not dated=presume Aug 19 by location in log |