| Date: | 1997-05-21 |
| Time: | 1316 |
| Geyser: | Fan and Mortar |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2020-04-26 14:56:34 |
| Time Uploaded: | 2020-08-29 10:11:31 |
| Entrant: | mhreed |
| Observer: | Jun 1997 Sput |
| Submitted to: | Geysertimes.org |
| Comments: | Report from R&M: "It was a large Fan dominated eruption." In the summary reported as active in the winter with most intervals of 4 to 6 days. In the last-minute notes this eruption was reported as having a 41 day interval. |