| Date: | 2018-10-23 |
| Time: | 1929 E |
| Geyser: | Steamboat |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | Major |
| Duration: | |
| Time Entered: | 2018-10-23 19:52:12 |
| Time Updated: | 2018-10-23 19:53:25 |
| Time Uploaded: | 2018-10-25 17:13:22 |
| Entrant: | udo |
| Observer: | |
| Submitted to: | GeyserTimes for Android |
| Comments: | YNM seismo. This jives with good pre-eruptive surges around 1305-1312 that led to an over 4 hour lull. I left at 1825 after some decent verticals petered out. And it was getting dark. |