| Date: | 2021-12-16 |
| Time: | 0046 E |
| Geyser: | Steamboat |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | Major |
| Duration: | |
| Time Entered: | 2021-12-16 06:08:56 |
| Time Uploaded: | 2021-12-16 06:11:20 |
| Entrant: | ypcaribou |
| Observer: | YNM |
| Submitted to: | GeyserTimes for Android |
| Comments: |
| K.Cooper | Time Entered:2021-12-16 06:39:16 Time Uploaded:2021-12-16 06:39:16 Submitted to:Geysertimes.org |
| https://www.flickr.com/photos/jsjgeology/51750951889 | Norris Museum seismogram showing Steamboat Geyser's 12:45 AM major eruption on 16 December 2021. | Entrant: JSJ Time Entered:2021-12-16 11:46:57 Time Uploaded:2021-12-16 11:46:57 Submitted to:Geysertimes.org |
| https://www.flickr.com/photos/jsjgeology/51751724784 | Steamboat Geyser water temperatures for mid-December 2021 + major eruption. | Entrant: JSJ Time Entered:2021-12-16 11:58:26 Time Updated:2021-12-16 13:30:21 Time Uploaded:2021-12-16 13:30:20 Submitted to:Geysertimes.org |