| Date: | 2015-05-13 |
| Time: | 1838 ie |
| Geyser: | Arsenic |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2015-05-15 21:41:35 |
| Time Uploaded: | 2015-05-15 21:41:35 |
| Entrant: | JSJ |
| Observer: | James St. John |
| Submitted to: | Geysertimes.org |
| Comments: | Noticed eruption at 1838 (I was filming Ledge & Guardian from the Whirligig bench area when it started). Eruption done at 1844 + 50 seconds. |