| Date: | 2012-10-20 |
| Time: | 1334 |
| Geyser: | Grand |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | ~ 10m 24s |
| Standardized Duration: | ~10m 24s |
| Grand Code: | G1C |
| Time Entered: | 2012-10-23 19:01:01 |
| Time Updated: | 2012-10-23 19:01:33 |
| Time Uploaded: | 2019-05-13 21:36:18 |
| Entrant: | Polly |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | G1C Vent ~ 1340 |