| Date: | 2019-08-16 |
| Time: | 1643:33 |
| Geyser: | Vixen |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | Major |
| Duration: | 18m20s |
| Standardized Duration: | 18m 20s |
| Time Entered: | 2019-08-16 22:28:29 |
| Time Uploaded: | 2019-08-16 22:28:29 |
| Entrant: | MAB |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | longest major of the day – several pauses |