| Date: | 2023-01-28 |
| Time: | 1437 E |
| Geyser: | Steamboat |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | Major |
| Duration: | |
| Time Entered: | 2023-02-01 11:35:20 |
| Time Updated: | 2023-02-01 11:38:33 |
| Time Uploaded: | 2023-02-01 11:38:33 |
| Entrant: | mhreed |
| Observer: | YVO temperature logger |
| Submitted to: | Geysertimes.org |
| Comments: | This is a conservative time pick and might be later than the actual start time by as much as ~14 minutes. Note this contradicts the report conveyed in the secondary entry that no eruption was noticed at ~1500, however the signal on the logger is unambiguous. |