| Date: | 2025-08-14 |
| Time: | 1447 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | 4m 7s |
| Standardized Duration: | 4m 7s |
| Time Entered: | 2025-08-14 14:48:23 |
| Time Updated: | 2025-08-14 14:55:38 |
| Time Uploaded: | 2025-08-14 14:55:44 |
| Entrant: | novakg |
| Observer: | Gary Novak |
| Submitted to: | GeyserTimes for Android |
| Comments: | GT: 1440 NPS: 1450 Preplay: 1434:34 d: 7s; 1440:35 d: 9s; 1442:19 d: 5s; 1442:49 d: 5s; 1443:19 d: 5s |