| Date: | 2021-08-30 |
| Time: | 1428:41 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | 4m18s |
| Standardized Duration: | 4m 18s |
| Time Entered: | 2021-08-30 14:29:18 |
| Time Updated: | 2021-08-30 14:36:08 |
| Time Uploaded: | 2021-08-30 14:36:07 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | prediction GT & NPS 1430 |