Analyse @waEMD's tweets
@waEMD
| 59,798 followers
40 years ago today, Mt. St. Helens erupted, killing 57 people and spewing 540 million tons of ash, which traveled the world. It’s a moment we will never forget. Join us & @USGSVolcanoes for a moment of silence today at 8:32am to remember those who died.
#msh40 (Video by USGS) https://t.co/lbnun4sthq
#msh40 (Video by USGS) https://t.co/lbnun4sthq