| Date: | 2003-10-18 |
| Time: | 0116 |
| Geyser: | Fan and Mortar |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2013-05-04 23:11:31 |
| Time Uploaded: | 2013-05-04 23:11:31 |
| Entrant: | Tara |
| Observer: | Andrew Bunning |
| Submitted to: | Geysertimes.org |
| Comments: | Observer came upon event cycle in progress. Bottom Vent had at least 4 eruptions. Upper Mortar initiated the eruption at least 35 minutes after the start of River. |