| Date: | 2015-05-18 |
| Time: | 1639 |
| Geyser: | Grand |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 10 minutes 22 seconds |
| Standardized Duration: | 10m |
| Grand Code: | G1C |
| Time Entered: | 2015-05-18 16:39:19 |
| Time Updated: | 2015-05-18 16:51:28 |
| Time Uploaded: | 2016-10-01 18:39:48 |
| Entrant: | udo |
| Observer: | |
| Submitted to: | GeyserTimes Android App |
| Comments: |
| WillBoekel | Time Entered:2015-05-18 17:06:18 Time Uploaded:2015-05-18 17:06:19 Submitted to:GeyserTimes Android App |
| Clips 1-8 of this video compilation (time stamp 0:00 to 4:17) show Grand Geyser's 4:39 to 4:49 PM eruption on 18 May 2015. | Entrant: JSJ Time Entered:2016-08-25 11:11:59 Time Updated:2016-08-27 17:31:53 Time Uploaded:2016-08-27 15:31:29 Submitted to:Geysertimes.org |
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Time Entered:2017-08-15 21:05:27
Time Uploaded:2017-08-15 21:05:27
Submitted to:Geysertimes.org