Calculating. . .
| Geyser: | Steamboat |
| Date/Time: | 1989-10-07 @ 1200 |
| Entrant: | research-mab |
| Observer: | 1989 Norris log |
| Time Entered: | 2023-11-21 08:13:21 |
| Time Uploaded: | 2023-11-21 08:13:21 |
| Submitted to: | Geysertimes.org |
| Note: | 10/7/1989 - no time noted - Steamboat having very violent simultaneous eruptions to 30’-40’ |