| Date: | 1977-04-18 |
| Time: | 1733 |
| Geyser: | Lion |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 3m09s |
| Standardized Duration: | 3m 9s |
| Time Entered: | 2012-10-05 14:43:40 |
| Time Uploaded: | 2019-05-13 21:42:15 |
| Entrant: | BoekelUpload |
| Observer: | OFVCL-EV |
| Submitted to: | Geysertimes.org |
| Comments: |