| Date: | 2009-08-23 |
| Time: | 1254 |
| Geyser: | Fan and Mortar |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 34 minutes |
| Standardized Duration: | 34m |
| Time Entered: | 2013-07-02 22:57:36 |
| Time Uploaded: | 2019-05-13 21:47:57 |
| Entrant: | Tara |
| Observer: | Kitt Barger |
| Submitted to: | Geysertimes.org |
| Comments: | Main Vent started splashing 76 minutes before the start of the eruption. There were two River pauses lasting 9 and 17 minutes, respectively. Bottom Vent had one eruption. The minor vents went into lock 22 minutes after the start of River and the eruption started with East Vent 23 minutes after the start of River. |