| Date: | 2022-05-23 |
| Time: | 0845 |
| Geyser: | Steamboat |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | Major |
| Duration: | 42m |
| Standardized Duration: | 42m |
| Time Entered: | 2022-05-23 08:52:33 |
| Time Updated: | 2022-05-23 11:37:05 |
| Time Uploaded: | 2022-05-24 13:54:54 |
| Entrant: | User34 |
| Observer: | Byron, Demetri S, Mara R, Dan A, Ben VL |
| Submitted to: | GeyserTimes for Android |
| Comments: | Heard it starting from the museum, exact start time per Byron. South was MUDDY for the first few minutes and 250+ feet. |
| https://www.flickr.com/photos/jsjgeology/52093285042 | Norris Museum seismogram showing Steamboat Geyser's 8:45 AM major eruption on 23 May 2022. | |
| https://www.flickr.com/photos/jsjgeology/52094875995 | Tantalus Creek discharge graph showing Steamboat Geyser's 8:45 AM major eruption on 23 May 2022. |