| Date: | 1976-06-23 |
| Time: | 0933 |
| Geyser: | Echinus |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 4m |
| Standardized Duration: | 4m |
| Time Entered: | 2017-08-31 12:45:36 |
| Time Updated: | 2017-11-15 08:18:54 |
| Time Uploaded: | 2019-05-13 21:42:56 |
| Entrant: | research-mab |
| Observer: | 1976 log |
| Submitted to: | |
| Comments: | nearly 4 min- preceded long overflow |