| Date: | 1976-07-28 |
| Time: | 1145 |
| Geyser: | Echinus |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 5m30s |
| Standardized Duration: | 5m 30s |
| Time Entered: | 2017-08-22 08:04:22 |
| Time Uploaded: | 2019-05-13 21:38:18 |
| Entrant: | research-mab |
| Observer: | 1976 log |
| Submitted to: | |
| Comments: | no overflow- sprays reached 30-50’ several times and the whole eruption was unusually powerful |