| Date: | 2015-05-18 |
| Time: | 1219 |
| Geyser: | Flood |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | >5m54s |
| Standardized Duration: | >5m 54s |
| Time Entered: | 2015-05-18 22:09:25 |
| Time Updated: | 2015-05-18 22:11:54 |
| Time Uploaded: | 2019-05-13 21:42:25 |
| Entrant: | JSJ |
| Observer: | James St. John |
| Submitted to: | Geysertimes.org |
| Comments: | Eruption from 1219 + 58 seconds to 1225 + 52 seconds. Long eruption. I probably missed noticing ~5-10 seconds worth of the eruption beginning - I was filming 16-UNNS when I heard a big splash from Flood. |