Major Quake NOW M7.8, S of South America

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SUMMARY

A major earthquake measuring Mw 7.8 occurred in the Scotia Sea, situated between South America and Antarctica. This seismic event follows a series of quakes in the region, including a 6.1 and a 6.8 recorded within the past five days. The online seismogram provided by the user shows the recent activity, highlighting the significance of this geological occurrence. The discussion emphasizes the importance of monitoring seismic activity in this area.

PREREQUISITES
  • Understanding of seismic measurement scales, specifically the moment magnitude scale (Mw).
  • Familiarity with seismology tools, such as online seismograms.
  • Knowledge of recent seismic events in the Scotia Sea region.
  • Basic geographical awareness of the South America and Antarctica tectonic boundaries.
NEXT STEPS
  • Research the implications of Mw 7.8 earthquakes on local geology and infrastructure.
  • Explore the use of online seismogram tools for real-time earthquake monitoring.
  • Study the tectonic activity patterns in the Scotia Sea region.
  • Investigate earthquake preparedness measures for areas prone to seismic events.
USEFUL FOR

Seismologists, geologists, emergency response planners, and anyone interested in understanding seismic activity in the Scotia Sea region.

davenn
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HI gang :)

major quake occurring as I type this
a Mw 7.8, Scotia Sea, between South America and Antarctica

see my online seismo http://www.sydneystormcity.com/seismograms.htm

here's a screenshot before the trace started overwriting the earlier recording...
there is a quake at the top of the gram, this is the 6.8 from same region that occurred on Saturday 16th

attachment.php?attachmentid=64016&stc=1&d=1384685129.gif


This event is ~ 50-100 km east of a 6.1 and a 6.8 that have occurred in the same region over the last 4- 5 days


cheers
Dave
 

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  • 131117   UT Mw 7.8 Scotia Sea zhi1.gif
    131117 UT Mw 7.8 Scotia Sea zhi1.gif
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I was around that area at the time and was told about it. Interesting area!
 

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