| Date: | 2016-05-09 |
| Time: | 1439:02 |
| Geyser: | Vixen |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | Major |
| Duration: | 10m09s |
| Standardized Duration: | 10m 9s |
| Time Entered: | 2016-05-09 22:48:39 |
| Time Updated: | 2016-05-09 23:30:55 |
| Time Uploaded: | 2019-05-13 21:35:22 |
| Entrant: | MAB |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | longest major/duration of the day |