| Date: | 2018-05-08 |
| Time: | 1558 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | N/A |
| Duration: | ±3m17s |
| Time Entered: | 2018-05-08 15:58:50 |
| Time Updated: | 2018-05-08 16:02:47 |
| Time Uploaded: | 2018-05-08 16:02:48 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | Geysertimes.org |
| Comments: | medium; prediction GT 1547 | NPS 1543; attempt short, rebound @ ±1m30s |