| Date: | 2024-04-11 |
| Time: | 1315 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | 4m 36s |
| Standardized Duration: | 4m 36s |
| Time Entered: | 2024-04-11 13:15:52 |
| Time Updated: | 2024-04-11 13:21:17 |
| Time Uploaded: | 2024-04-11 13:21:17 |
| Entrant: | novakg |
| Observer: | Gary Novak |
| Submitted to: | Geysertimes.org |
| Comments: | GT Prediction: 1305. Very slow start. OF took over 20 seconds to really get going. Excellent viewing conditions and wind direction. |