| Date: | 2025-06-12 |
| Time: | 1147 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | 4m 13s |
| Standardized Duration: | 4m 13s |
| Time Entered: | 2025-06-12 11:48:20 |
| Time Updated: | 2025-06-12 11:54:48 |
| Time Uploaded: | 2025-06-12 11:54:48 |
| Entrant: | novakg |
| Observer: | Gary Novak |
| Submitted to: | Geysertimes.org |
| Comments: | GT: 1131 There was a 40 second preplay at 1136, long and unusual enough to get my attention. |