| Date: | 2023-06-04 |
| Time: | 0056 |
| Geyser: | Riverside |
| Webcam: | Yes |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2023-06-04 00:59:09 |
| Time Updated: | 2023-06-04 01:06:04 |
| Time Uploaded: | 2023-06-04 01:06:06 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | preceded by heavy steam starting 0052 before actual eruptive steam started -> maybe surging from upper vent seen May 29? |