| Date: | 2025-07-31 |
| Time: | 1320 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | 4m 30s |
| Standardized Duration: | 4m 30s |
| Time Entered: | 2025-07-31 13:20:45 |
| Time Updated: | 2025-07-31 13:26:40 |
| Time Uploaded: | 2025-07-31 13:27:25 |
| Entrant: | novakg |
| Observer: | Gary Novak |
| Submitted to: | Geysertimes.org |
| Comments: | GT: 1312 NPS: 1321 Preplay: 1312:33 D: 2s 1313:14 d:7 Two short ones immediately after this. 1317:08 d: 3s 1319:30 d: 3s Two other short ones immediately after this. |