M6.8, Vanuatu - First significant Quake for the year

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davenn

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hi gang,
been pretty quiet couple of months with no significant events for December and up till yesterday for Jan

M6.8 - 84km NNE of Port-Vila, Vanuatu
2015-01-23 03:47:27 (UTC)
17.000°S 168.531°E depth=218.5 km

http://earthquake.usgs.gov/earthquakes/eventpage/usc000tihy#general_summary

150123 0347UT M6.8 NE of Port Vila, Vanuatu zhi.gif



cheers
Dave
 
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Any damage or injuries? Are those islands populated?
 
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HI berkeman

not that I have heard of ... fortunately that 218 km depth would have cushioned the impact somewhat
yes populated, Vanuatu is a very popular holiday spot, specially for divers. My mate and his wife go up there
at least once a year for a couple of weeks diving on old WW2 wrecks etc

here's an aerial pic of 1/2 of Port Vila

Port_Vila_aerial1.jpg


There are a number of islands in the group --- My mate dives offshore of the town of Luganville, on the Island of Santo 200 - 300 km's to the north

There's 2 or 3 active volcanoes that attract lots of visitors

Dave
 
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1. What is the significance of the "M6.8, Vanuatu" earthquake?

The "M6.8, Vanuatu" earthquake is significant because it is the first significant earthquake recorded in the Vanuatu region this year. This means that it is the first earthquake with a magnitude of 6.0 or higher to occur in this area in 2021.

2. How strong was the earthquake?

The earthquake had a magnitude of 6.8, which is considered a strong earthquake and has the potential to cause significant damage and disruption.

3. Where is Vanuatu and why is it prone to earthquakes?

Vanuatu is a small island nation located in the South Pacific Ocean. It is part of the "Ring of Fire", an area known for its high seismic and volcanic activity due to the movement of tectonic plates. This makes Vanuatu prone to earthquakes, as the country sits on multiple fault lines.

4. Was there any damage or casualties reported from the earthquake?

As of now, there have been no reports of damage or casualties from the earthquake. However, given its magnitude and location, it is possible that there may be some impacts such as landslides or tsunamis.

5. Is there a potential for aftershocks following this earthquake?

Yes, there is always a potential for aftershocks following a significant earthquake. These are smaller earthquakes that occur in the same area as the main earthquake and can continue for days, weeks, or even months after the initial event. It is important to be prepared and stay informed in case of any potential aftershocks.

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