| Date: | 2018-05-09 |
| Time: | 1217 |
| Geyser: | Grand |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 9m39s |
| Standardized Duration: | 9m 39s |
| Grand Code: | T1C |
| Time Entered: | 2018-05-09 12:17:29 |
| Time Updated: | 2018-05-09 12:28:15 |
| Time Uploaded: | 2019-05-13 21:39:49 |
| Entrant: | SteveO |
| Observer: | SteveO, Jim S, Tom C & Udo |
| Submitted to: | GeyserTimes for Android |
| Comments: |