Calculating. . .
| Geyser: | Monarch |
| Date/Time: | 2025-04-27 @ 1222 |
| Entrant: | MAB |
| Observer: | |
| Time Entered: | 2025-04-29 15:08:23 |
| Time Uploaded: | 2025-04-29 15:08:23 |
| Submitted to: | Geysertimes.org |
| Note: | very steamy with overflow - visible waves from both vents |