| Date: | 2021-02-02 |
| Time: | 1511 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | 4m02s |
| Standardized Duration: | 4m 2s |
| Time Entered: | 2021-02-02 15:11:50 |
| Time Updated: | 2021-02-02 15:18:36 |
| Time Uploaded: | 2021-02-02 15:18:37 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | 1511:27; prediction GT 1513 | NPS 1510 |