| Date: | 2019-05-08 |
| Time: | 0800 |
| Geyser: | Steamboat |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | Major |
| Duration: | |
| Time Entered: | 2019-05-08 08:11:34 |
| Time Updated: | 2019-05-09 19:18:53 |
| Time Uploaded: | 2019-05-09 19:19:40 |
| Entrant: | RLJones |
| Observer: | Bill & Carol Beverly, Roy Rubick |
| Submitted to: | GeyserTimes for Android |
| Comments: | Arrived 0725, burst out of NV about every 5 minutes to 40-60 ft angled. SV 20-25 ft angled in concert with NV. At 0756 NV had a 5sec vertical burst to 80-100 ft with very little water out of SV. At 0758 NV again repeated the short 5sec burst to 80-100 ft. At 0800 NV went vertical to about 140 ft, SV joined in about 3-5 seconds later and both immediately rose to above 300ft. Numerous pea size to 1/2 inch size rocks fell on both platforms. SB went into steam phase after 10 min. Steam phase was very low at 1006. CB is now taking charge. |
| cb | Time Entered:2019-06-24 05:48:36 Time Uploaded:2019-06-24 06:14:43 Submitted to:GeyserTimes for Android |
| https://www.flickr.com/photos/jsjgeology/46888220875 | Norris Museum seismogram showing Steamboat Geyser's 8:00 AM-onward major eruption on 8 May 2019. | |
| https://www.flickr.com/photos/jsjgeology/40840755233 | Tantalus Creek discharge graph showing Steamboat Geyser's 8:00 AM-onward major eruption on 8 May 2019. |