| Date: | 2016-07-04 |
| Time: | 1913 ns |
| Geyser: | UNNG-BSB-2 |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | Major |
| Duration: | |
| Time Entered: | 2016-07-04 21:17:42 |
| Time Updated: | 2016-07-04 21:20:18 |
| Time Uploaded: | 2016-07-04 21:20:09 |
| Entrant: | JSJ |
| Observer: | James St. John |
| Submitted to: | |
| Comments: | Done at 1921. |
| Clips 20-29 of this video compilation (time stamp 9:29 to 13:15) show UNNG-BSB-2 in major eruption from 7:13 to 7:21 PM & post-eruption background activity on 4 July 2016. |