Eruption 1067881

Date:2019-01-04
Time:1602 E
Geyser:Steamboat
Webcam:No
Initial:No
Major/Minor:Major
Duration:
Time Entered:2019-01-04 16:27:37
Time Updated:2019-01-04 18:06:50
Time Uploaded:2019-01-04 18:06:50
Entrant:Graham
Observer:
Submitted to:
Comments:Based on YNM seismograph. Strong signature for 5 minutes until 1607 and then strong again starting at 1619. First eruption of 2019. Similar signature to 10/15/18 where there was an initial signature, followed by a narrow trace and then a fat long signature. The duration might have been about 19min if it was similar to 10/15 (who's 26min visual duration ended 2min into the second thick signature). Tantalus Creek gauge spiked from 1730 to 1838 per Eric Z. So the rise was 1h28min after SB started erupting.

No comments for this eruption.
No confirms for this eruption.
No flags for this eruption.
https://quake.utah.edu/station/heli2/20190104/YNM_SHZ_WY_01-20190104.pngYNM Seismograph for 2019-01-04
Entrant: Art
Time Entered:2019-01-04 17:24:18
Time Updated:2019-02-05 12:21:33
Time Uploaded:2019-02-05 12:21:33
Submitted to:
https://www.flickr.com/photos/jsjgeology/46556741992Norris Museum seismogram showing Steamboat Geyser's 4:02 PM-onward major eruption on 4 January 2019.
Entrant: JSJ
Time Entered:2019-01-04 21:36:51
Time Uploaded:2019-01-04 21:36:51
Submitted to:
https://www.flickr.com/photos/jsjgeology/45884511874Tantalus Creek discharge graph showing spike from Steamboat Geyser's 4:02 PM-onward major eruption on 4 January 2019.
Entrant: JSJ
Time Entered:2019-01-04 21:39:19
Time Uploaded:2019-01-04 21:39:19
Submitted to: