Jason R. Patton @earthjay@qoto.org

#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

Updated neotectonic map of the Cascadia margin is released!

faults, folds, and other tectonic features are mapped relative to the age of their most recent activity

https://www.oregon.gov/dogami/pubs/Pages/ofr/p-O-23-05.aspx

#EarthquakeReport for #OTD in 2018 M6.3 #Earthquake in #Iran #Iraq

strike-slip earthquake related to the Zagros fold and thrust belt

read report here https://earthjay.com/?p=7993

#EarthquakeReport for #OTD in 2022 M6.1 #Deprem #Earthquake in #Turkiye #Turkey

right-lateral strike-slip fault earthquake
along the North Anatolia fault which dominates seismic hazard in N Turkey
@USGS_Quakes landslide & liquefaction models

read report https://earthjay.com/?p=10569

#EarthquakeReport for #OTD in 2015 M7.6 #Sismo #Terremoto #Earthquake

two M 7.6 events
over 600km deep
extensional (normal) faults

read report here https://earthjay.com/?p=3333

#EarthquakeReport for #OTD in 2016 M6.9 #Sismo #Terremoto #Earthquake offshore of #ElSalvador

extensional (normal) faulting earthquake
possibly considered an "outer rise" earthquake (depending on location?)
generated small #Tsunami

read report here https://earthjay.com/?p=4480

#EarthquakeReport for M 6.7 #Earthquake offshore of #Vanuatu

Reverse or thrust earthquake mechanism

Recent earthquake in similar location:
https://earthjay.com/?p=10727

https://earthquake.usgs.gov/earthquakes/eventpage/us6000lq00/executive

#EarthquakeReport for M 6.7 #Earthquake offshore of #Vanuatu

Moderate ground shaking intensity

Earlier this year was an M7.0 in nearby location: https://earthjay.com/?p=10727

https://earthquake.usgs.gov/earthquakes/eventpage/us6000lq00/executive

#EarthquakeReport for M6.7 #Lindol #Earthquake offshore of #Philippines

High shaking intensity, reports of MMI 7
@USGS_Quakes model suggests good chance for earthquake induced liquefaction

Read report for temblor from 2017
https://earthjay.com/?p=5337

https://earthquake.usgs.gov/earthquakes/eventpage/us6000lp12/executive

#EarthquakeReport for M6.7 #Lindol #Earthquake in the #Philippines

Reverse (Compressional) earthquake mechanism
High intensity shaking
Generated local tsunami

Report from 2017 earthquake in similar location:
https://earthjay.com/?p=5337

https://earthquake.usgs.gov/earthquakes/eventpage/us6000lp12/executive

#EarthquakeReport #TsunamiReport for #OTD in 2019 M 7.1 #Gempa #Lindol #Earthquake offshore of #Halmahera in the Molucca Strait

interesting tectonics with opposing subduction zones
generated a local #Tsunami

read report https://earthjay.com/?p=9106