| Date: | 2012-09-01 |
| Time: | 2241 |
| Geyser: | Grand |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Grand Code: | G1C |
| Time Entered: | 2012-09-01 23:24:30 |
| Time Updated: | 2012-09-02 07:53:08 |
| Time Uploaded: | 2012-09-02 07:53:08 |
| Entrant: | Graham |
| Observer: | Suzanne Demetri and Graham |
| Submitted to: | |
| Comments: | G1C. Fifth eruption of the day |