Is New Caledonia Facing Increased Earthquake Activity?

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Discussion Overview

The discussion centers on the recent seismic activity in New Caledonia, particularly following a series of earthquakes, including a significant M 6.8 event. Participants explore the implications of these quakes, including aftershocks and potential tsunami warnings.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested

Main Points Raised

  • One participant reports a series of earthquakes, starting with a M 6.8 quake near the Loyalty Islands, followed by multiple aftershocks, including a M 6.1 and M 6.6.
  • Another participant humorously requests the ground to stop shaking, indicating a light-hearted tone amidst the serious topic.
  • A participant shares a link to live seismic data, suggesting ongoing monitoring of the situation.
  • There are references to a tsunami alert following a M 7.0 earthquake, with reports of tsunami waves detected in New Caledonia and Vanuatu.
  • Concerns about potential damage from the tsunami are mentioned, although no specific reports of damage are provided.

Areas of Agreement / Disagreement

Participants express a mix of humor and concern regarding the seismic activity, but there is no consensus on the implications or the overall situation, as some focus on the earthquakes while others highlight the tsunami warnings.

Contextual Notes

Some participants reference external sources for earthquake data and tsunami alerts, indicating a reliance on real-time information. The discussion reflects varying levels of concern and engagement with the seismic events.

davenn
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The Loyalty Isl. E of New Caledonia has seen an ongoing burst of activity starting with a M 6.8 yesterday

https://earthquake.usgs.gov/earthquakes/eventpage/us1000aytk#executive

followed by a bunch of M5 + aftershocks, the latest being a M 6.1 about an hour ago at the time of writing this

https://earthquake.usgs.gov/earthquakes/eventpage/us1000azi3#executive

there was also a M 6.3 in the nthrn Banda Sea, Indonesia

https://earthquake.usgs.gov/earthquakes/eventpage/us1000ayz8#executive

171031-1101  UT M  7 x events vzhi.gif
2017-10 to 11 Loyalty Isl events.jpg


20171031 M6.3 nthrn Banda Sea loc map.JPG
cheers
Dave
 

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  • 171031-1101  UT M  7 x events vzhi.gif
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  • 2017-10 to 11 Loyalty Isl events.jpg
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  • 20171031 M6.3 nthrn Banda Sea loc map.JPG
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Dave, please tell the ground to stop shaking. It's considered extremely rude.
 
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Drakkith said:
Dave, please tell the ground to stop shaking. It's considered extremely rude.

it won't listen to me :frown:

there's yet another aftershock coming in as I type this ... a M 6.6 Loyalty Isl, New Caledonia

live seismo here... ( 5 minute updates)

http://www.sydneystormcity.com/seismograms.htm
 
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A song for the occasion sung by Harry Belefonte

 
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jedishrfu said:
A song for the occasion sung by Harry Belefonte
haha good one :smile:
 
https://www.stuff.co.nz/world/south-pacific/99050824/tsunami-alert-after-73-quake-hits

Tsunami waves have been detected in New Caledonia and Vanuatu after 7.0 magnitude earthquake struck.

Reuters reported the waves hit at 12.35pm (NZT). There was no word on damage.

The Pacific Tsunami Warning Center said waves as high as 1 metre (3.3 ft) above the high-tide mark were forecast to hit New Caledonia and smaller waves were expected in Vanuatu.

I am sure Dave will have his graphs detecting the quake.
 

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