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#thrust

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knizer

Saturday #Horror / #Drag:
GASH: Haunted Sausage Factory @ Crystal Ballroom
"What do you get when you combine the legendary horror magazine #FANGORIA with Boston’s resident #cryptid and #Dragula superstar THROB ZOMBIE? You get GASH! #GASH is the all-in-one horror convention, haunted house, dark marketplace, drag show, and film screening that has to be seen to be believed! The cast of our April show features all #dragkings, serving as a meaty appetizer for the drag king convention #THRUST, coming this July!

Your ticket includes the live GASH performance in the ballroom plus admission to a screening of RE-ANIMATOR at the Somerville Theatre next door after the performance!"

630 doors, GA 18+, $35 day of show
#SomervilleMA #boston #bostonFilm #bostonDrag #reanimator
#BostonWeekend 31/x

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💧🌏 Greg Cocks

Preliminary Observations of the 5 April 2024 Mw 4.8 New Jersey Earthquake
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doi.org/10.1785/0320240024 <-- shared paper
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doi.org/10.1785/0320240020 <-- shared paper
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doi.org/10.1177/87552930231215 <-- shared paper
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[This is ‘unusual’ seismic activity and shaking patterns for this part of the USA, on an ‘unmapped’ fault, and seemingly challenging existing models of earthquake risk in the region; while a 4.8 is not big, it must have been quite a surprise for the people in this heavily populated U.S. Northeast not used to such things (per the paper, the USGS estimated it was felt by some 42 million people.]
#GIS #spatial #mapping #earthquake #risk #hazard #spatialanalysis #model #modeling #NewJersey #USA #geology #engineeringgeology #seismic #USGS #seismology #fault #faulting #Tewksbury #DidYouFeelIt #geotechnical #NIST #remotesensing #InSAR #strikeslip #mechanism #thrust

Map showing the chance of any level of damaging earthquake shaking in 100 years from the 2023 50-State National Seismic Hazard Model.
Photos of Taylor’s Mill taken before and after the 5 April 2024, earthquake.
(a) Topographic map showing a mainshock (yellow star) and seismicity (open circles) across geological units from west‐northwest to east‐southeast: Catskills, Highland, Newark basin, and Atlantic Coastal plain. Ramapo fault trending northeast runs through the epicentral area toward Peekskill, New York (NY) (red lines). Border faults between the geologic units–Highland and Newark basin continue southwest from the epicenter through Pennsylvania (PA). Three large known historical earthquakes, 30 November 1783 M 5.3 New Jersey, 1 September 1895 M 4.1 New Jersey, and 10 August 1884 M 5.5 New York, are plotted by red squares. The 2024 Tewksbury earthquake is ∼20 km west of the 1895 earthquake. (b) Contour map showing mainshock peak ground velocity (PGV) measured on transverse‐component records filtered at 0.3–10 Hz. Stations used for the PGV estimation and Lg relative source time function (RSTF) analysis are plotted as open and gray triangles, respectively.
Geologic map of the epicentral area simplified from Owens et al. (1998) and Drake et al. (1996) draped over topography showing mapped faults (black lines), initial aftershock locations from U.S. Geological Survey (USGS) Comprehensive Earthquake Catalog (ComCat; U.S. Geological Survey [USGS], 2017; downloaded 7 April 2024, at 13:59 UTC; purple circles), and mainshock focal mechanism (see Data and Resources). The location of seismic station BRNJ, which was not recording during the mainshock, is shown by the red square. The New Jersey Highlands, composed of Mesoproterozoic to Ordovician igneous and metamorphic rocks, are shown to the northwest of the white line, and the Newark basin, composed of Mesozoic sedimentary and volcanic rocks, lies to the southeast. Background image is a shaded relief derived from the 10 m National Elevation Dataset (see Data and Resources). Seismicity in inset (gray dots and yellow stars) is from the USGS ComCat (USGS, 2017). The blue rectangle in the inset map indicates the region depicted in the larger figure.
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💧🌏 Greg Cocks

Deep Structure of Siletzia in the Puget Lowland - Imaging an Obducted Plateau and Accretionary Thrust Belt With Potential Fields
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doi.org/10.1029/2022TC007720 <--shared paper
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[I used to live, work as an engineering geologist and scuba dive in Puget Sound & beyond – including on the expressions of the Seattle Fault…]
#GIS #spatial #mapping #engineeringgeology #Seattle #pugetsound #washingtonstate #fault #faulting #earthquake #tsunami #structuralgeology #PNW #plateboundary #crustal #tectonics #cascadia #forearc #siletzia #seismic #seismichazard #geologichazard #risk #hazard #glacial #sediments #pugetlowland #model #modeling #remotesensing #magnetic #aeromagnetism #gravity #folding #thrust #geologicmapping #geology #seismology #accretionary #obduction #spatialanalysis #spatiotemporal #seattlefault #earthquakehazard #earthquakeengineering

imagery / photos - aerial - remotesensing sensing - LiDAR - the expression of the Seattle Fault on southern Bainbridge Island
map and model - Fold and thrust belt interpretation superimposed on the aeromagnetic map shown in Figure 4. Interpreted reverse faults bear hachures. Unadorned, solid lines show the positions of other boundaries, many of which we interpret as the boundary between the upper and lower Crescent Formations, especially where they are positioned parallel to and between two reverse faults. All lines closely follow linear maximum gradients identified from the pseudogravity map (Figure 5), however, dotted lines indicate linear features that are less certain. Solid boundaries and reverse faults in the Olympic Mountains (bordering the area marked as mapped upper and lower Crescent Formations) also have geologic mapping support. Labels identify major tectonic elements corresponding to the text and the light brown lines indicate the positions of the geophysical models in Figures 8-10. KA, Kingston arch; SFZ (gray area), Seattle fault zone; SU, Seattle uplift.
graphic / map - hillshade and annotations showing the Seattle Fault Zone, Puget Sound
map and model - Contoured isostatic residual gravity in milligals (mGal) for the Puget Lowland. Contour interval is 5 mGal, and small crosses show location of data points constraining the gravity grid. The bold contour highlights the potential shape of the Seattle basin as discussed in the text. Blue-outlined transparent polygons are waterways. Brown lines show locations of models in Figures 8-10 (A–A′, B–B′, and C–C′, respectively). Thick, gray lines (labeled 1, 2, and 3) show potential locations of the Siletzia eastern boundary from pseudogravity gradient analysis shown in Figure 5 and discussed in the text; the solid line (3) indicates the most likely position. EB, Everett basin; EO, small Eocene basin; HC, Hood Canal; KA, Kingston arch; M, Monroe; MB, Muckleshoot basin; NB, North Bend; OS, metasediments of the Olympic accretionary core; PP, Pulali Point; PS, Puget Sound; RF, Rattlesnake Mountain fault zone; S, Seattle; SB, Seattle basin; SFG, Seattle fault gravity gradient; SU, Seattle uplift; SWIF, Southern Whidbey Island fault; TB, Tacoma basin.
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Giuseppe Bilotta

Ooof, trying to build a piece of software that depends on the #Thrust library on a system that has both the #NVIDIA and the #AMD one, and one of them is the default path and the other isn't is *painful*.

I've already talked in the past about our issues with Thrust here fediscience.org/@giuseppebilot and here fediscience.org/@giuseppebilot and every time these kind of things pop up I think we should give priority to getting rid of this dependency altogether 8-/

FediScience.orgGiuseppe Bilotta (@giuseppebilotta@fediscience.org)Corporate #FLOSS at its worst: #NVIDIA controls the #Thrust library and its #CUDA, #OpenMP and #TBB backend. #AMD provides rocThrust, that is just Thrust with the CUDA part stripped and a new backend for #ROCm / #HIP. Nobody* is working on a backend for #SYCL #Intel provides its own #oneAPI alternative as #oneDPL, which is NOT a drop-in replacement. This is why we can't have nice things. *there's a dead project here https://github.com/wdmapp/syclthrust
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