Jason R. Patton @earthjay@qoto.org

#EarthquakeReport #TsunamiReport for #OTD in 2016 M 7.9 #Earthquke offshore of #Bougainville & #NewIreland #PapuaNewGuinea

generated local #Tsunami
felt intensity MMI 9

learn more about regional tectonics:
https://earthjay.com/?p=4596

#EarthquakeReport for #OTD in 2017 M 6.5 #Gempa #Earthquake offshore of #Java #Indonesia

strike-slip earthquake in subducting Australia plate

read report here
https://earthjay.com/?p=6602

As I was jumping into my shower last night, I reflected upon an AGU mtg while a student

All week I slept in my truck bed, under a tarp, at the parking structure just north of the moscone center...

#EarthquakeReport for #OTD in 2017 M 4.3 #Earthquake in northern #California

seismicity between main fault strands (San Andreas and Maacama) of the Pacific/North America plate boundary

learn about the San Andreas fault system in report:
https://earthjay.com/?p=6593

got my poster done #WorkInProgress Quaternary Stratigraphy of Eel River

presenting this on Friday at #AGU23 #AGU2023 @theAGU

i posted it online here (to download or view the high resolution version, which may be updated slightly before it gets printed): https://earthjay.com/?page_id=802

#EarthquakeReport for #OTD in 2017 M 6.4 and 6.3 #Earthquakes offshore of #YapIsland #Micronesia

interesting strike-slip earthquakes within Caroline plate, possibly right-lateral (?), along the Caroline Ridge

learn about the fascinating tectonics here:
https://earthjay.com/?p=5997

#EarthquakeReport for #OTD in 2018 M 6.5 #Earthquake offshore of northern #California

right-lateral strike-slip earthquake on Mendocino fault
felt by yours truly onshore

learn about the Mendocino triple junction:
https://earthjay.com/?p=4567
w/report update
https://earthjay.com/?p=4571

#EarthquakeReport #TsunamiReport for #OTD in 2016 M 7.8 #Earthquake in the #SolomonIslands

probably subduction megathrust interface event
tsunami plots from Stuart Weinstein

read report
https://earthjay.com/?p=4580

#EarthquakeReport #TsunamiReport for #OTD in 2018 M 7.5 #Earthquake offshore of #NewCaledonia #LoyaltyIslands

maybe related to 8/29/18 M7.1
extensional (normal) "outer rise" type earthquake
triggered M6.6 earthquake
generated modest tsunami

read report:
https://earthjay.com/?p=8036

well, all day i have had it in my mind that the mag was M 7.4 and that is what i wrote for the ground failure and intensity interpreti e posters.

they are updated online and here is a tweet showing them.

here is the #EarthquakeReport:

https://earthjay.com/?p=11611

#EarthquakeReport #TsunamiReport for M 7.4 #Lindol #Earthquake offshore of #Mindanao #Philippines

compressional (thrust) earthquake
generated tsunami
@USGS_Quakes models suggest high chance for liquefaction
triggered slip near interface (?)

report here:
https://earthjay.com/?p=11611

#EarthquakeReport for M7.6 #Lindol #Earthquake offshore of the #Philippines

generated ~10cm amplitude (20cm wave height) tsunami at Davao Tide Gage (which is in a somewhat sheltered location compared to epicenter so probably larger tsunami along coast)

https://earthquake.usgs.gov/earthquakes/eventpage/us7000lff4/executive

#EarthquakeReport for M7.6 #Lindol #Earthquake offshore of #Philippines

Pacific Tsunami Warning Center notification
Probably will generate tsunami in regions listed

2018 report has tectonic background information
https://earthjay.com/?p=8086

https://tsunami.gov/events/PHEB/2023/12/02/23336002/2/WEPA40/WEPA40.txt

#EarthquakeReport for M7.6 #Lindol #Earthquake offshore of #Philippines

High intensity, hopefully not much suffering
Reported intensity MMI 10
Probably will generate tsunami

2018 report has tectonic background information
https://earthjay.com/?p=8086

https://earthquake.usgs.gov/earthquakes/eventpage/at00s51n9y/executive

#EarthquakeReport for M7.6 #Lindol #Earthquake offshore of #Philippines

Earthquake mechanism suggests event is on megathrust subduction zone interface
Probably will generate tsunami

2018 report has tectonic background data
https://earthjay.com/?p=8086

https://earthquake.usgs.gov/earthquakes/eventpage/at00s51n9y/executive

#EarthquakeReport for M7.6 #Lindol #Earthquake offshore of #Philippines

@USGS_Quakes modeled intensity MMI 7
USGS model suggests widespread liquefaction
Probably will generate tsunami

2018 report has tectonic background data
https://earthjay.com/?p=8086

https://earthquake.usgs.gov/earthquakes/eventpage/at00s51n9y/executive

#EarthquakeReport for M7.6 #Lindol #Earthquake offshore of #Philippines

Widely felt
Reported intensity MMI 7 so far
Probably will generate tsunami

2018 report has tectonic background information
https://earthjay.com/?p=8086

https://earthquake.usgs.gov/earthquakes/eventpage/at00s51n9y/executive

#EarthquakeReport for #OTD in 2017 M 6.1 #Earthquake in #Iran

felt reports of shaking intensity up to MMI 7

learn about the regional and local tectonics in the report:
https://earthjay.com/?p=6733

#EarthquakeReport for M 4.8 #Earthquake #Sismo #Terremoto near #Ocotillo and #ElCentro southern #California

felt widely

https://earthquake.usgs.gov/earthquakes/eventpage/ci39720706/executive

learn about the tectonics in a recent (this year's) Friends of the Pleistocene Field Trip Guidebook http://www.fop.cascadiageo.org/field-trips/pacific-cell-field-trips/2023-pacific-cell-salton-trough/

#EarthquakeReport for #OTD in 2018 M7.0 #Earthquake in #Alaska

intraslab (within the subducted Pacific plate) normal (extensional) earthquake

generated ground failures (landslides and liquefaction)

felt widely

also, see new map showing historical eqs

read report:

https://earthjay.com/?p=8016