| Date: | 1996-07-08 |
| Time: | 1425 |
| Geyser: | Steamvalve Spring |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 8m |
| Standardized Duration: | 8m |
| Time Entered: | 2018-03-03 16:49:57 |
| Time Uploaded: | 2019-05-13 21:45:30 |
| Entrant: | research-mab |
| Observer: | Rocco P listserv post |
| Submitted to: | |
| Comments: | no thumping sounds heard. This activity and interval very similar to that seen several years ago |