-
Archives
- August 2019
- July 2019
- June 2019
- May 2019
- April 2019
- March 2019
- February 2019
- January 2019
- December 2018
- November 2018
- October 2018
- September 2018
- August 2018
- July 2018
- May 2018
- April 2018
- March 2018
- February 2018
- January 2018
- December 2017
- November 2017
- September 2017
- August 2017
- July 2017
- June 2017
- May 2017
- April 2017
- March 2017
- February 2017
- January 2017
- December 2016
- November 2016
- October 2016
- September 2016
- August 2016
- July 2016
- June 2016
- April 2016
- March 2016
- February 2016
- January 2016
- December 2015
- November 2015
- October 2015
- September 2015
- August 2015
- July 2015
- June 2015
- May 2015
- April 2015
- March 2015
- February 2015
- January 2015
- December 2014
- November 2014
- October 2014
- September 2014
- August 2014
- June 2014
- May 2014
- April 2014
- March 2014
- February 2014
- December 2013
- November 2013
- October 2013
- September 2013
- August 2013
- July 2013
- May 2013
- April 2013
- February 2013
- January 2013
- December 2012
- October 2012
- September 2012
- August 2012
- May 2012
- April 2012
- March 2012
- April 1970
-
Meta
Monthly Archives: August 2018
Earthquake Report: Loyalty Islands
The earthquakes continue, every day. Today, there was a large earthquake along the southern New Hebrides Trench. Today’s M 7.1 earthquake happened along one of the more active subduction zones in the world. The hypocentral (3-D location) depth of ~26 … Continue reading
Posted in College Redwoods, earthquake, education, geology, pacific, plate tectonics, subduction
Earthquake Report: Deep in Peru
Busy week! Still Got to this intermittently today and it is fine that it took me a while to get this report together. One might ask “why?”. Well, this earthquake, while having a large magnitude, was quite deep. Because earthquake … Continue reading
Posted in College Redwoods, earthquake, education, geology, pacific, plate tectonics
Earthquake Report: Blanco fracture zone
As I was getting ready for school today, I noticed the M 6.2 notification from the USGS Earthquake Notification Service. People can sign up for the USGS ENS so that they can get emails when the USGS broadcasts this information. … Continue reading
Posted in cascadia, College Redwoods, earthquake, education, geology, gorda, pacific, plate tectonics, strike-slip
Earthquake Report: Venezuela
Busy week! We just had a M 7.3 earthquake in northern Venezuela. Sadly, this large earthquake has the potential to be quite damaging to people and their belongings (buildings, infrastructure). The northeastern part of Venezuela lies a large strike-slip plate … Continue reading
Posted in caribbean, College Redwoods, earthquake, education, geology, plate tectonics
Earthquake Report: Alaska Update
Thanks to Jamie Gurney, I took a looksie at the Kaktovik earthquake sequence again. He had interpreted this sequence to possibly represent an extensional step over in a right-lateral (dextral) strike-slip tectonic fault system. I do not include much background … Continue reading
Posted in alaska, arctic, College Redwoods, earthquake, education, geology, plate tectonics, strike-slip
Earthquake Report: Lombok, Indonesia
Well well. After a pretty seismically quiet first half of 2018, we have been catching up rapidly. The ultra deep Great Earthquake in Fiji. And now the Lombok sequence continues. The inhabitants and tourists in the Lombok, Indonesia region have … Continue reading
Posted in College Redwoods, earthquake, education, geology, Indonesia, pacific, plate tectonics, subduction
Earthquake Report: Fiji
WOW We just had a Great Earthquake in the region of the Fiji Islands, in the central-western Pacific. Great Earthquakes are earthquakes with magnitudes M ≥ 8.0. This earthquake is one of the largest earthquakes recorded historically in this region. … Continue reading
Posted in College Redwoods, earthquake, education, geology, pacific, plate tectonics, subduction
Earthquake Report: Andreanof Islands, Aleutians
Well, yesterday while I was installing the final window in a reconstruction project, there was an earthquake along the Aleutian Island Arc (a subduction zone) in the region of the Andreanof Islands. Here is the USGS website for the M … Continue reading
Posted in alaska, College Redwoods, earthquake, education, geology, pacific, plate tectonics, subduction, tsunami
Earthquake Report: northern Alaska
Well, I awakened shortly after this M 6.4 earthquake hit the northern part of Alaska, along the north Slope, north of the Brooks Range. My inbox has had a lower frequency of USGS ENS notifications since Kilauea has settled down … Continue reading
Posted in alaska, College Redwoods, earthquake, education, geology, plate tectonics, strike-slip
Earthquake Report: Lombok, Indonesia: Update #1
Yesterday morning, as I was recovering from working on stage crew for the 34th Reggae on the River (fundraiser for the non profit, the Mateel Community Center), I noticed on social media that there was an M 6.9 earthquake in … Continue reading
Posted in College Redwoods, collision, earthquake, education, geology, Indonesia, pacific, plate tectonics, subduction