| Date: | 2021-11-24 |
| Time: | 2356 E |
| Geyser: | Steamboat |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | Major |
| Duration: | |
| Time Entered: | 2021-11-25 00:49:43 |
| Time Uploaded: | 2021-11-25 00:49:45 |
| Entrant: | ypcaribou |
| Observer: | YNM |
| Submitted to: | GeyserTimes for Android |
| Comments: |
| https://www.flickr.com/photos/jsjgeology/51703236412 | Norris Museum seismogram showing Steamboat Geyser's 11:56 PM major eruption on 24 November 2021. | |
| https://www.flickr.com/photos/jsjgeology/51704313653 | Tantalus Creek discharge graph showing Steamboat Geyser's 11:56 PM major eruption on 24 November 2021. |