| Date: | 2013-05-18 |
| Time: | 1120 |
| Geyser: | Mercury |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 32s |
| Standardized Duration: | 32s |
| Time Entered: | 2013-05-21 14:59:39 |
| Time Uploaded: | 2019-05-13 21:43:17 |
| Entrant: | Siegmund |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | h~2m. No overflow. No additional eruptions to 1200. |