| Date: | 2019-09-17 |
| Time: | 2342 E |
| Geyser: | Steamboat |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | Major |
| Duration: | |
| Time Entered: | 2019-09-18 00:40:01 |
| Time Updated: | 2019-09-18 01:13:00 |
| Time Uploaded: | 2019-09-18 09:06:38 |
| Entrant: | JSJ |
| Observer: | James St. John |
| Submitted to: | Geysertimes.org |
| Comments: | Start time from Norris Museum & Norris Junction seismograms. |