AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
About Alaska's Volcanoes | Hazards from Alaska's Volcanoes | Map & Alphabetical List | Interactive Map | Latitude/Longitude List | Eruption Search | Volcano Search 
You are here: Home > Volcano Information

Dana reported activity



Event Name : Dana Block and Ash Flow

Start: 3840 Years BP C-14 (raw)

Pyroclastic flow, surge, or nuee ardente: BibCard
Eruption Type:Explosive
MaxVEI: 5 BibCard

Description: From Wood and Kienle (1990): "A block-and-ash flow erupted 3,840 yBP fills valleys south and west of the crater."

The Global database on large magnitude explosive volcanic eruptions (LaMEVE; 2017) reports a magnitude of 5, bulk eruptive volume of 1.0 cubic km and a dense rock equivalent eruptive volume of 0.40 cubic km for the eruption.

Contact AVO Privacy Accessibility Information Quality FOIA
URL: avo.alaska.edu/volcanoes/activity.php
Page modified: March 30, 2017 14:36
Contact Information: AVO Web Team

twitter @alaska_avo
facebook alaska.avo
email Receive volcano updates by email: USGS VNS