Investor Presentaiton
TABLE II-2. IMPACTS OF DIFFERENT SEISMIC INTENSITIES (JAPAN METEOROLOGICAL
AGENCY) [II-3].
Human perception and
reaction
Seismic
intensity
4
Most people are startled.
Felt by most people
walking. Most people
are awoken.
5 Lower
5 Upper
6 Lower
6 Upper
7
Many people are
frightened and feel the
need to hold onto
something stable
Many people find it
hard to move, walking
is difficult without
holding onto something
stable.
It is difficult to remain
standing.
It is impossible to
remain standing or
move without crawling.
People may be thrown
through the air.
Indoors situation
Hanging objects such as lamps swing
significantly and dishes in cupboards rattle.
Unstable ornaments may fall
Hanging objects such as lamps swing
violently, dishes in cupboards and items on
bookshelves may fall. Many unstable
ornaments fall. Unsecured furniture may
move and unstable and unstable furniture
may topple over,
Dishes in cupboards and items on
bookshelves are more likely to fall. TVs
may fall from their stands, and unsecured
furniture may topple over.
Many unsecured furniture moves and may
topple over. Doors may become wedged
shut.
Most unsecured furniture moves, and it is
more likely to topple over.
Most unsecured furniture moves and topples
over, or may even be thrown through the
air.
Outdoors situation
Electric wires swing
significantly. Those driving
vehicles may notice the tremor.
In some cases, windows may
break and fall. People notice
electricity poles moving. Roads
may sustain damage.
Windows may break and fall,
unreinforced concrete-block
walls may collapse, poorly
installed vending machines may
topple over, automobiles may
stop due to the difficulty of
continued movement.
Wall tiles and windows may
sustain damage and fall.
Will tiles and windows are more
likely to break and fall. Most
unreinforced concrete-block
walls collapse.
Wall tiles and windows are even
more likely to break and fall.
Reinforced concrete-block walls
may collapse.View entire presentation