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natural disasters
Mt St Helens
preparing
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Cards (5)
the
Washington Department
of
Emergency Services
advised everyone within a
15 mile
radius to
leave.
local roads weren't closed off because the local
authorities
didn't
lake
the
warnings seriously
and the
timber company
still wanted to
deliver timber.
300
of the
Weyerhaeuser
company, that was
harvesting timber
, were ordered to
evacuate.
during a conference
Donal
Mullineaux
and
Dwight Crandell
state that:
the area may be
decimated without warning
by
pyroclastic flows.
a
landslide
could
hit
the
reservoir
about
10 miles
to the
south
and
trigger
a
flood.
mud flows
might
sweep
through the
river valley.
2 hazard zones were put in place.
only
scientists
and
law enforcement officials
were allowed in the
red zone.
loggers
and
property owners
who only could come in the
daytime
and had to have
permission
were allowed in the
blue zone.