Taiwan Earthquake - 7 February 2018

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Discussion Overview

The discussion revolves around the Taiwan earthquake that occurred on February 7, 2018, focusing on its magnitude, impact, and related seismic activity. Participants share real-time updates, personal reflections, and technical data regarding the event.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested

Main Points Raised

  • One participant reports that the earthquake measured magnitude 6.4 and struck at a depth of 9.4 kilometers, causing significant damage, including the partial collapse of a hotel.
  • Another participant inquires about tsunami warnings, with a subsequent reply indicating that none has been issued as of that moment.
  • A participant shares a live seismogram from their recorder, noting the arrival time of the P wave and discussing the travel time from Taiwan to Sydney, Australia.
  • One participant expresses a personal connection to the event, describing it as catastrophic for their hometown and mentioning that a building that collapsed has since been flattened and will not be rebuilt.

Areas of Agreement / Disagreement

Participants express concern and share information about the earthquake, but there is no consensus on the implications or future actions, such as tsunami warnings.

Contextual Notes

The discussion includes varying levels of detail regarding the earthquake's impact and the ongoing seismic activity in the region, with some participants providing personal anecdotes and technical data.

Who May Find This Useful

Individuals interested in seismic events, disaster response, or personal accounts of natural disasters may find this discussion relevant.

StevieTNZ
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A fluid situation at the moment, as the news rolls in - https://www.stuff.co.nz/world/asia/101213618/taiwan-earthquake-topples-buildings

The quake, which measured magnitude 6.4, struck at a depth of 9.4 kilometres at 4.50am (NZT), the US Geological Survey said.

It was centred just off the coast about 21km northeast of the city.

Significant damage.

EDIT: added later
https://www.stuff.co.nz/world/asia/101213618/taiwan-earthquake-topples-buildings

One hotel partially collapsed with people inside.
 
Last edited:
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Holy smokes! Any tsunami warning?
 
berkeman said:
Holy smokes! Any tsunami warning?
As far as I'm aware, none has been issued.
 
live seismogram from my recorder showing the event

http://www.sydneystormcity.com/seismograms.htm

as can be seen, the P wave arrived just after 1600 UT approx. 1602UT. The event was at 1550 UT which means it took the P waves
12 minutest to travel from NE Taiwan to my recorder in Sydney, Australia

This quake is the largest in a series of events in that area that started on the 3rd of Feb 2018

area map with events...

180206 1550UT M6.4 NE Taiwan1.JPG
Dave
 

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  • 180206 1550UT M6.4 NE Taiwan1.JPG
    180206 1550UT M6.4 NE Taiwan1.JPG
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So unreal seeing earthquakes of my hometown being discussed on this forum:wideeyed:
That was a castastrophic event through the entire island:frown:
By the way, that toppled building has been flattened a few months ago and no building will ever be built there again:wink:
 
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