| Date: | 2020-10-07 |
| Time: | 0822 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | |
| Time Entered: | 2020-10-07 08:23:19 |
| Time Updated: | 2020-10-07 08:30:37 |
| Time Uploaded: | 2020-10-07 08:30:38 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | |
| Comments: | 0822:19; prediction GT 0817 | NPS 0814; 0822:04 preplay went to passive steam within moments of preplay end, therefore not considered start time; 0822:19 was a large and wide jet that pretty much instantaneously brought the eruption to half its height; too steamy for duration |