Performing. . .
| Geyser: | Steamboat |
| Date/Time: | 1978-06-05 @ 1215 |
| Entrant: | research-mab |
| Observer: | 1978 Norris log |
| Time Entered: | 2023-12-05 06:59:37 |
| Time Uploaded: | 2023-12-05 06:59:37 |
| Submitted to: | Geysertimes.org |
| Note: | 06/05/1978 Steamboat was quite active today. The first major splash to produce overflow occurred around 12:15. Overflow continued throughout the day. Most bursts were 25 to 50 feet out of the northwest vent; 5 to 20 feet out of the southeast vent. |