| Date: | 1963-04-23 |
| Time: | 0000 |
| Geyser: | Steamboat |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2018-02-04 06:32:27 |
| Time Uploaded: | 2018-02-04 06:32:32 |
| Entrant: | research-mab |
| Observer: | April 1963 RoND |
| Submitted to: | Geysertimes.org |
| Comments: | late 22nd or early on 23rd” extensive erosion indicates it may have played one or more times in April |