Eruption 1141364

Geyser:Great Fountain
Time Entered:2019-08-09 18:47:52
Time Uploaded:2019-08-09 18:47:52
Observer:James St. John
Comments:In overflow at 1244 - no audible overflow trickling yet. 1257 - first trickling heard as overflow went over outer geyserite ring. 1303 - first vent-marginal boiling seen. 1322 - overflow reached Prawn Geyser. Meter boil at 1347. First series from 1356 to 1406. Second series from 1411 to 1417. Third series from 1423 to 1428. Fourth series start at 1436. Fifth series from 1449 to 1452. Sixth series from 1500 to 1504. As I was leaving, saw low erupting at 1509 (end of 6th or a 7th series?).

No comments for this eruption.
No confirms for this eruption.
No flags for this eruption.
No attachments for this eruption.

All data is shown in US/Mountain timezone unless specified otherwise. is not affiliated with the National Park Service, but it is "for the benefit and enjoyment of the people".

If you have any questions or comments please contact:

Support open geyser data: Patreon Page

© Copyright 2011-2020

Facebook Page Telegram Channel Get it on Google Play Download on the App Store

Google Play and the Google Play logo are trademarks of Google LLC.

Apple and the Apple logo are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc., registered in the U.S. and other countries.