| Date: | 1972-06-09 |
| Time: | 1517 |
| Geyser: | Valentine |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2017-11-10 15:53:07 |
| Time Uploaded: | 2017-11-10 15:53:07 |
| Entrant: | research-mab |
| Observer: | 1972 logbook |
| Submitted to: | |
| Comments: | water phase lasted a little over 5 minutes - maximum height was near 50 feet ~ Approximately half a minute after Valentine began Guardian went into into the first of 3 eruptions |