Pakistan hit by 7.8-magnitude quake, killing 45 and forming mountain-like island in Arabian Sea
A major earthquake hit a remote part
of south-west Pakistan on Tuesday, killing at least 45 people and prompting a
new island to reportedly rise from the sea just off the country's southern
coast.
The United States Geological Survey
said the 7.8 magnitude quake struck 233 kilometres southeast of Dalbandin in
Pakistan's quake-prone province of Baluchistan, which borders Iran.
The province in
southwest Pakistan is the country's largest but also the least populated.
The earthquake sent
workers fleeing into the streets and praying for their lives as buildings
swayed, officials said.
The earthquake was so
powerful that it caused the seabed to rise and create a small, mountain-like
island about 600 metres off Pakistan's Gwadar coastline in the Arabian Sea,
local media reported.
Television channels
showed images of a stretch of rocky terrain rising above the sea level, with a
crowd of bewildered people gathering on the shore to witness the rare
phenomenon.
John Bellini, a
geophysicist with the US Geological Survey’s National Earthquake Information
Centre, said the 7.8-magnitude earthquake was capable of causing widespread
damage.
‘‘We have heard some
reports of damage as well as casualties, although we would expect the numbers
to go higher based on the size and location of the earthquake,’’ he said.
He said the type of
faulting that caused the Pakistan earthquake was an oblique strike thrust -
meaning the motion was side to side, rather than up and down.
He said that would not
normally result in land being thrust upwards, however there had been reports of
islands similar to the one reported off the coast of Pakistan appearing in the
past.
‘‘The US Geological
Survey hasn’t had any direct observations of the island itself, so we don’t
know the specifics, other than what we’ve seen on the internet,’’ he said.
‘‘However historically
there have been islands very similar to this that have occurred off the coast
of Pakistan and Iran, and much of it seems to be related to mud volcano
activity. We don’t know if this one specifically is related to mud volcano
activity, but it has occurred off the coast in this region in the past.’’
Officials said scores of
mud houses were destroyed by aftershocks in the thinly populated mountainous
area near the quake epicenter in Baluchistan, a huge barren province of deserts
and rugged mountains.
Abdul Qadoos Bizenjo,
deputy speaker of the Baluchistan assembly, told Reuters that at least 30 per
cent of houses in the impoverished Awaran district had caved in.
Source: Sydney Morning Herald
No comments:
Post a Comment