| Date: | 2015-05-20 |
| Time: | 1927 |
| Geyser: | Grand |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 12m |
| Standardized Duration: | 12m |
| Grand Code: | G1Q |
| Time Entered: | 2015-05-20 19:31:04 |
| Time Updated: | 2015-05-20 20:01:58 |
| Time Uploaded: | 2019-05-13 21:40:33 |
| Entrant: | RLJones |
| Observer: | |
| Submitted to: | GeyserTimes for Android |
| Comments: |
| Clips 13-16 of this video compilation (time stamp 5:25 to 11:27) show Grand Geyser's 7:27 to 7:40 PM eruption on 20 May 2015. | Entrant: JSJ Time Entered:2016-08-25 11:14:16 Time Updated:2016-08-27 17:30:51 Time Uploaded:2016-08-27 15:30:27 Submitted to: |
Time Entered:2015-05-20 23:49:03
Time Updated:2017-08-15 20:05:14
Time Uploaded:2017-08-15 21:05:02
Submitted to: