| Date: | 2020-10-31 |
| Time: | 0904 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | 3m55s |
| Standardized Duration: | 3m 55s |
| Time Entered: | 2020-10-31 09:04:39 |
| Time Updated: | 2020-10-31 09:11:24 |
| Time Uploaded: | 2020-10-31 09:11:23 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | |
| Comments: | 0903:44; prediction GT 0905 | NPS 0902; took 24s before it committed to eruption |