| Date: | 1980-08-31 |
| Time: | 1702 |
| Geyser: | Valentine |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 5m15s |
| Standardized Duration: | 5m 15s |
| Time Entered: | 2017-07-29 09:36:28 |
| Time Uploaded: | 2019-05-13 21:43:56 |
| Entrant: | research-mab |
| Observer: | Geo box 8 1980 |
| Submitted to: | |
| Comments: | then it switched to powerful sloppy wet steam phase – heights to about 20’ |