| Date: | 1972-05-15 |
| Time: | 0000 |
| Geyser: | Valentine |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2023-12-22 07:08:25 |
| Time Uploaded: | 2023-12-22 07:08:25 |
| Entrant: | research-mab |
| Observer: | E. Leigh ~ Norris Thermal Record 1970-72 |
| Submitted to: | Geysertimes.org |
| Comments: | 1972 Valentine – overnight - Active all summer; erupted on night of May 15, night of May 17, |