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Stable creeping fault segments can become destructive as a result of dynamic weakening

Overview of attention for article published in Nature, January 2013
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About this Attention Score

  • In the top 5% of all research outputs scored by Altmetric
  • High Attention Score compared to outputs of the same age (98th percentile)
  • Good Attention Score compared to outputs of the same age and source (66th percentile)

Mentioned by

5 news outlets
1 blog
1 policy source
21 tweeters
5 Facebook pages
1 Wikipedia page


237 Dimensions

Readers on

279 Mendeley
1 CiteULike
Stable creeping fault segments can become destructive as a result of dynamic weakening
Published in
Nature, January 2013
DOI 10.1038/nature11703
Pubmed ID

Hiroyuki Noda, Nadia Lapusta


Faults in Earth's crust accommodate slow relative motion between tectonic plates through either similarly slow slip or fast, seismic-wave-producing rupture events perceived as earthquakes. These types of behaviour are often assumed to be separated in space and to occur on two different types of fault segment: one with stable, rate-strengthening friction and the other with rate-weakening friction that leads to stick-slip. The 2011 Tohoku-Oki earthquake with moment magnitude M(w) = 9.0 challenged such assumptions by accumulating its largest seismic slip in the area that had been assumed to be creeping. Here we propose a model in which stable, rate-strengthening behaviour at low slip rates is combined with coseismic weakening due to rapid shear heating of pore fluids, allowing unstable slip to occur in segments that can creep between events. The model parameters are based on laboratory measurements on samples from the fault of the M(w) 7.6 1999 Chi-Chi earthquake. The long-term slip behaviour of the model, which we examine using a unique numerical approach that includes all wave effects, reproduces and explains a number of both long-term and coseismic observations-some of them seemingly contradictory-about the faults at which the Tohoku-Oki and Chi-Chi earthquakes occurred, including there being more high-frequency radiation from areas of lower slip, the largest seismic slip in the Tohoku-Oki earthquake having occurred in a potentially creeping segment, the overall pattern of previous events in the area and the complexity of the Tohoku-Oki rupture. The implication that earthquake rupture may break through large portions of creeping segments, which are at present considered to be barriers, requires a re-evaluation of seismic hazard in many areas.

Twitter Demographics

The data shown below were collected from the profiles of 21 tweeters who shared this research output. Click here to find out more about how the information was compiled.

Mendeley readers

The data shown below were compiled from readership statistics for 279 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Italy 4 1%
United Kingdom 3 1%
Antarctica 1 <1%
Switzerland 1 <1%
India 1 <1%
Netherlands 1 <1%
New Zealand 1 <1%
Singapore 1 <1%
China 1 <1%
Other 2 <1%
Unknown 263 94%

Demographic breakdown

Readers by professional status Count As %
Researcher 79 28%
Student > Ph. D. Student 77 28%
Professor > Associate Professor 27 10%
Professor 21 8%
Student > Master 18 6%
Other 41 15%
Unknown 16 6%
Readers by discipline Count As %
Earth and Planetary Sciences 211 76%
Engineering 13 5%
Physics and Astronomy 11 4%
Mathematics 3 1%
Environmental Science 3 1%
Other 6 2%
Unknown 32 11%

Attention Score in Context

This research output has an Altmetric Attention Score of 71. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 13 April 2019.
All research outputs
of 13,996,321 outputs
Outputs from Nature
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Outputs of similar age
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Outputs of similar age from Nature
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Altmetric has tracked 13,996,321 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 98th percentile: it's in the top 5% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 71,055 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 78.3. This one has done well, scoring higher than 77% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 252,290 tracked outputs that were published within six weeks on either side of this one in any source. This one has done particularly well, scoring higher than 98% of its contemporaries.
We're also able to compare this research output to 956 others from the same source and published within six weeks on either side of this one. This one has gotten more attention than average, scoring higher than 66% of its contemporaries.