| Date: | 2020-06-12 |
| Time: | 0641 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | >3m40s |
| Standardized Duration: | >3m 40s |
| Time Entered: | 2020-06-12 06:41:46 |
| Time Updated: | 2020-06-12 06:52:30 |
| Time Uploaded: | 2020-06-12 06:52:30 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | prediction GT 0641 |