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Cool short blog post by @ewklemetti
Find out how we used sand (well, zircons really) in the Andes-Amazon Fan system like a time machine to explore past mountain building processes.

discovermagazine.com/planet-ea

#andes
#amazonriver
#geology
#mountains
#sand
#sediment
#tectonics

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for M 6.4 in Mendocino triple junction (Triangle of Doom) region

aftershocks suggest left-lateral strike-slip in Gorda plate

felt broadly, about 92%g in Ferndale

read more from last year's report
earthjay.com/?p=10125

earthquake.usgs.gov/earthquake

hi res map here

earthjay.com/earthquakes/20221

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Most people figure when they get to their 60s, it’s time to slow down, take stock, and hit cruise control.
That’s not what I did.
I came out of the closet, figured out this social media thing, and then made my Broadway debut in my 70s. Now I’m taking on London in my 80s!

To see me live and on stage in the West End, get tickets before they’re gone! Allegiancemusical.com

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December 20, 1996, #science popularizer Carl #Sagan returns to the star-stuff ✨ from which we are all made of ✨🌌

"But it's also a story of our own planet and the plants and animals that share it with us." 🌎

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You might not think much of sand, but the minerals found in a pile of sand can reveal the lost history of long destroyed mountains: discovermagazine.com/planet-ea #geology #zircon #Discover

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TIL: There is a cursed color in the Kodak ProPhoto RGB color space which, when converted to sRGB using pre-August-2020-Security-Update Android's image conversion routines, causes an integer overflow and a crash due to a rounding error. Some dude accidentally created an image (flickr.com/photos/gaurav_agraw) which contains the cursed color on a single pixel. In 2020 if you set this image as your desktop on a Google or Samsung device, the device would brick & lose all onboard data youtube.com/watch?v=iXKvwPjCGn

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If you live in this area and felt shaking from this #earthquake be prepared to feel aftershocks. Aftershocks are normal and expected after an earthquake of this size. In fact, there have already been 20+ aftershocks of M2.5+. If you feel shaking - drop, cover and hold on until all shaking has stopped.

PSA: aftershocks are just smaller earthquakes that occur after a larger quake.

Here’s more info youtu.be/mH4qRTU7eTQ

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#Archaeology is always more fun when you look closer to find the details from everyday life long, long ago. Paw-prints left behind on a brick from Roman Bath
#DailyArchaeology My 📸

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A court in Germany on Tuesday convicted a 97-year-old woman of being an accessory to murder in over 10,000 cases for her role as a secretary to the commandant of the German Nazi concentration camp Stutthof during World War II.

Irmgard Furchner was accused of being part of the apparatus that helped the camp function. The Itzehoe state court in northern Germany gave her a two-year suspended sentence.

More: apnews.com/article/prisons-dce

#Stutthof #history #Nazis #Germany #SS #justice #woman #trial

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The area where this quake occurred is quite active. These images from the IRIS Earthquake Browser show #earthquakes of M4+, M5+, M6+ and M7+.

This is a fascinating area because it’s where the Pacific, North American & Juan de Fuca Plates meet. In this region the right-lateral San Andreas fault veers offshore into the Mendocino Fracture Zone and to the north the Cascadia subduction zone begins.

seismo.berkeley.edu/blog/2008/

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Got woken up by the California shake alert at 230 AM last night. We're a mountain range away from the epicenter, so felt nothing. But it's nice to know there's a warning that will wake us ahead of a quake. I'm not good when I wake, but this made me very alert. 😂 😮

"Students ages five to eighteen (5-18) can submit original artwork to be considered for the official Nautilus Expedition Season Patch and Sticker. The patch and sticker will be worn and displayed by members of the Corps of Exploration during our annual exploration cruises and represent the expedition season for the team.

The patch contest is now open for the 2023 season! Submit your original design by February 1, 2023. Designs can be submitted either online or by mail. The winning submission will win a prize pack of patches and stickers of their design.'

nautiluslive.org/education/des

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#NoNaturalDisasters applies to earthquakes as well as climate hazards. In almost all temblors, it's buildings that kill people, not the shaking itself. I'll never forget walking around Istanbul with an engineer pointing out apartment buildings he called "rubble in waiting." bit.ly/istanquake #disasterrisk #resilience

Every so often, I get a line in my . Does anyone know what that means?

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Quick post on the Congressional referrals from me:

Jan 6 Congressional referrals: what are they, and what does it mean?
> The referrals don't compel DOJ to act. But they don't have to.

pwnallthethings.com/p/jan-6-co

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You’ll be unsurprised to learn that the incident with the supposed Musk stalker appears to have nothing to do with the jet tracking account. It occurred 26 miles from the airport, and a full day after ElonJet placed the plane in Los Angeles. washingtonpost.com/technology/

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