| Date: | 1989-05-23 |
| Time: | 2140 |
| Geyser: | Valentine |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 10m39s |
| Standardized Duration: | 10m 39s |
| Time Entered: | 2014-11-16 15:01:34 |
| Time Uploaded: | 2019-05-13 21:43:24 |
| Entrant: | WillBoekel |
| Observer: | GOSA Transactions II 1990 |
| Submitted to: | |
| Comments: | (h=20ft) |