USGS - science for a changing world

USGS Multimedia Gallery

Maps, Imagery, and Publications Hazards Newsroom Education Jobs Partnerships Library About USGS Social Media

:
Multimedia Gallery Home | Audio

How far did the ash from Mount St. Helens travel?

Play the audio

[music fades in]

Welcome to CoreFacts, where we're always short on time and big on science. I'm Brian Campbell. Today's question is …

How far did the ash from Mount St. Helens travel?

The May 18, 1980 eruptive column at Mount St. Helens fluctuated in height through the day, but the eruption subsided by late afternoon. By early May 19, the eruption had stopped. By that time the ash cloud had spread to the central United States. Two days later, even though the ash cloud had become more diffuse, fine ash was detected by systems used to monitor air pollution in several cities of the northeastern United States. Some of the ash drifted around the globe within about 2 weeks.

And now you know.  Join us again every week for a new CoreFact.  For other CoreFacts, or for CoreCast, our in-depth science podcast, go to usgs.gov/podcasts.  If you’d like to have a question featured on our show, give us an e-mail at corefacts@usgs.gov or a phone call at 703-648-5600.  Remember, long distance fees do apply.  CoreFacts is a product of the U.S. Geological Survey, Department of the Interior.

[music fade out]

open embed url Embed this audio file

Details

Title: How far did the ash from Mount St. Helens travel?

Description:

Listen to hear the answer.

Location:

Date Recorded: 6/10/2009


Usage: This audio file is public domain/of free use unless otherwise stated. Please refer to the USGS Copyright section for how to credit this audio.

Source:
USGS CoreFacts


File Details:

Suggest an update to the information/tags?

CoreFacts (Set) RSS Media RSS Special Announcement: CoreFacts Being Discontinued What can I do to be prepared for a landslide?
In: Podcasts collection

podcast icon

Tags: 2009 Jun hazards volcanoes

 

 

Browse More: Audio Collections | Audio Sets

 

Accessibility FOIA Privacy Policies and Notices

Take Pride in America logo USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
URL: http://www.usgs.gov/audios/default.asp?a=275
Page Contact Information: Image Gallery Webmaster
Page Last Modified: Wednesday, January 09, 2013