| Date: | 2021-08-12 |
| Time: | 1548:23 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | 4m49s |
| Standardized Duration: | 4m 49s |
| Time Entered: | 2021-08-12 15:49:01 |
| Time Updated: | 2021-08-12 15:56:16 |
| Time Uploaded: | 2021-08-12 15:56:16 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | prediction GT 1538 | NPS 1545 |
Time Entered:2021-08-12 15:58:16
Time Uploaded:2021-08-12 15:58:16
Submitted to:Geysertimes.org