| Date: | 2020-10-13 |
| Time: | 1301 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | 4m24s |
| Standardized Duration: | 4m 24s |
| Time Entered: | 2020-10-13 13:01:50 |
| Time Updated: | 2020-10-13 13:08:35 |
| Time Uploaded: | 2020-10-13 13:08:35 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | |
| Comments: | 1301:16; prediction GT 1258 | NPS 1306; took 30s before it committed to eruption |