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The Center, Body, and Range of Technically Defensible Interpretations. The CBD of TDI.

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Month: October 2013

M 7.1 offshore Honshu Japan

Posted on: October 25, 2013 Last updated on: October 25, 2013 Written by: Jay Patton Comments: 1
Extensional earthquake in Pacific plate “up-dip” of the 11 March 2011 Tohoku-Oki earthquake. Here is the USGS page. Here is the moment tensor: Here is a map of the epicenter and Japan: Here is a map of the epicenter and…
Continue reading “M 7.1 offshore Honshu Japan”…

Hookton Slough Coring

Posted on: October 20, 2013 Last updated on: October 20, 2013 Written by: Jay Patton Comments: 0
Tom Leroy and I went to my old coring site 01-BR-05 to make sure it was usable as a field trip stop for my class. We will be going here this coming Wednesday. Thanks Tom for helping me out. I…
Continue reading “Hookton Slough Coring”…

M 6.4 Gulf California

Posted on: October 20, 2013 Last updated on: October 20, 2013 Written by: Jay Patton Comments: 2
Strike Slip in the Gulf. These transform faults connect the Cascadia subduction zone (CSZ) with the Middle America trench (MAT). Transform faults are strike skip fault systems that connect spreading mid oceanic spreading ridges. The northern end of this transform…
Continue reading “M 6.4 Gulf California”…

Alaska Earthquakes

Posted on: October 18, 2013 Last updated on: October 18, 2013 Written by: Jay Patton Comments: 2
The 1964 Great Alaska Earthquake occurred on Good Friday, March 27th. It and rocked the state with strong ground shaking for 4.5 minutes. At magnitude 9.2, it was the second largest quake ever recorded by seismometers. This animation shows the…
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M 7.1 Panguna, Papua New Guinea

Posted on: October 16, 2013 Last updated on: October 16, 2013 Written by: Jay Patton Comments: 0
Here is a deep one (currently) and a big one. There may be a local tsunami, but there are no focal mechanisms yet. Ill add those when they become available. Here is a screenshot from the
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Mw 7.1 Phillipines 2013.10.15

Posted on: October 14, 2013 Last updated on: October 14, 2013 Written by: Jay Patton Comments: 0
Fairly big earthquake. Sounds like it has caused some damage. Farly big earthquake. Sounds like it has caused some damage. Looks like a thrust or reverse earthquake, USGS poses the fault is in the Sunda crust. Fairly deep earthquake, but…
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Ken Aalto Talk on the Franciscan Today 10/14/13

Posted on: October 14, 2013 Last updated on: October 14, 2013 Written by: Jay Patton Comments: 0
Today at HSU Founders Hall Room 25 at 5PM  
Continue reading “Ken Aalto Talk on the Franciscan Today 10/14/13”…

Mw 4.9 Trinidad 2013.10.11

Posted on: October 11, 2013 Last updated on: October 11, 2013 Written by: Jay Patton Comments: 0
All right! That was exciting and a little bit scary. Most all earthquakes scare me because I recognize they might get bigger or trigger a bigger one. This earthquake is most likely on a northeast striking strike-slip fault in the…
Continue reading “Mw 4.9 Trinidad 2013.10.11”…
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