| Date: | 2020-01-04 |
| Time: | 1341 ns |
| Geyser: | Riverside |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2020-01-04 15:21:47 |
| Time Uploaded: | 2020-01-04 15:21:47 |
| Entrant: | mhvogel |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | This eruption was seen by two visitors who said they saw Riverside shortly after it started. There was no steam cloud until they arrived at grotto. |