| Date: | 1991-07-23 |
| Time: | 1035 |
| Geyser: | Echinus |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 60m |
| Standardized Duration: | 1h 0m |
| Time Entered: | 2017-06-24 17:03:34 |
| Time Uploaded: | 2019-05-13 21:48:38 |
| Entrant: | research-mab |
| Observer: | Norris Logbooks GEO Box 5 |
| Submitted to: | Geysertimes.org |
| Comments: | continued hourly the rest of the day |