| Date: | 1966-08-19 |
| Time: | 0800 A |
| Geyser: | Valentine |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2017-09-24 08:15:45 |
| Time Uploaded: | 2017-10-02 14:28:48 |
| Entrant: | research-mab |
| Observer: | 1966 log |
| Submitted to: | Geysertimes.org |
| Comments: | in steam phase @ 8:15 & marker gone |