| Date: | 2020-07-10 |
| Time: | 0821 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | 3m51s |
| Standardized Duration: | 3m 51s |
| Time Entered: | 2020-07-10 08:21:28 |
| Time Updated: | 2020-07-10 08:30:50 |
| Time Uploaded: | 2020-07-10 08:30:51 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | prediction GT 0818 | NPS 0815 |