Maavärinad
tõugete tugevuseks viis magnituudi.
Maavärinaga kaasnevad ohud
maa kõikumisest tekitatud purustused ning
gaasi ning elektritrasside purunemisel
tekkivad tulekahjud
maalihked
tsunamid
Maavärinaga võivad kaasneda
maalihked
Turnnagin Heights,Alaska,1964 Source: National Geophysical Data Center
A huge ground crack near
Krabosavodskoe, Shikotan Island, formed
during the October 4, 1994, earthquake.
The initial depth of the crack was 30
meters. However, it quickly filled up with
gravel and larger pieces of rock as a result
of shaking from aftershocks. Photo credit:
V.K. Gusiakov