M8.0 quake coastal Northern Chile

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Discussion Overview

The discussion centers around a recent M8.0 earthquake off the coast of Northern Chile, including preliminary reports, magnitude updates, and potential aftershocks. Participants share real-time information and reactions, with a focus on the implications of the quake and related seismic activity in the region.

Discussion Character

  • Exploratory, Technical explanation, Debate/contested, Experimental/applied

Main Points Raised

  • One participant reports a preliminary magnitude of M8.0 for the quake, noting the possibility of revisions.
  • Another participant mentions a tsunami alert that has been released following the quake.
  • Multiple participants reference updates from the USGS, with conflicting reports of the magnitude being listed as both 8.0 and 8.2.
  • There are mentions of significant seismic activity in the area leading up to the quake, including several M6.0 - 6.7 events.
  • Aftershocks are reported, including a M6.4 and a M7.6, with initial listings suggesting a M7.8.
  • One participant expresses concern about the potential damage from the quake and the widespread shaking felt in the region.
  • A participant shares a link to a viral video of bison fleeing Yellowstone, suggesting a possible connection to seismic activity, though this remains speculative.

Areas of Agreement / Disagreement

Participants do not reach a consensus on the exact magnitude of the earthquake, as reports vary between 8.0 and 8.2. The discussion includes multiple viewpoints on the implications of the quake and the nature of aftershocks, indicating ongoing uncertainty.

Contextual Notes

There are limitations in the discussion regarding the accuracy of magnitude reports and the potential for further updates as more data becomes available. The participants rely on real-time information from various sources, which may be subject to change.

davenn
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hi gang
prelim report of a M8.0 quake coastal nthrn Chile is coming in NOW on my seismo
http://www.sydneystormcity.com/seismograms.htm

it may get revised up or down
there has been a Tsunami alert released

this location has been very active over the last couple of weeks with ~ 4 x M 6.0 - 6.7 events and numerous M5.0-5.9 events

cheers
Dave
 
Last edited:
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Holy Cow! That's not good...
 
Hopefully no connection, but here's a currently viral video of bison fleeing Yellowstone.

 
Last edited by a moderator:
yes they only just updated the magnitude in the last 30 mins

and it looks like my seismo screen uploads have stopped GRRRR
mite have to rush home from work and see why

edit ... now they have put it back to 8.0 haha
usual story ... over the first hr or so to see mag revisions

Dave
 
a couple of large aftershocks have occurred over the last Hr or so ( 0200 - 0400 UT 3 Apr 2014)
a M6.4 and following right behind it a M7.6 ( was initially listed as a M 7.8)

cheers
Dave
 

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