| Date: | 2015-09-14 |
| Time: | 1438 |
| Geyser: | Grand |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 9min35sec |
| Standardized Duration: | 9m 35s |
| Grand Code: | G1C |
| Time Entered: | 2015-09-14 14:39:26 |
| Time Updated: | 2015-09-14 14:52:36 |
| Time Uploaded: | 2019-05-13 21:39:56 |
| Entrant: | JimS |
| Observer: | |
| Submitted to: | GeyserTimes for Android |
| Comments: | Had several boops over 2 minutes before erupting. |