@SteamHeaterson @stevenjgibbons I wasn’t able to add all text to that image so here’s a description.
USGS map of the US showing the extent of felt shaking for 4 earthquakes of similar magnitudes. An earthquake in northern California is only felt nearby. An earthquake in Oklahoma is felt over a large portion of the Midwest. An earthquake in Virginia is felt from Florida all the way up to Canada. A smaller earthquake in Delaware is felt along a large portion of the East Coast.
@stevenjgibbons @SteamHeaterson Yes! The rocks on the west coast are broken and fractured and don’t transmit seismic waves as efficiently as the old, cold, dense rocks of the East Coast and Midwest. Therefore, shaking in the east coast is usually felt more strongly over greater distances (generally speaking). http://www.usgs.gov/news/featured-story/east-vs-west-coast-earthquakes
I'd like to welcome Black users to #Mastodon
Many are leaving #Twitter although they were one of its most engaged demographics, steering online culture & driving real-world social change. For more than a decade #BlackTwitter shared cultural experiences that often led to significant viral discussions. Any decline among highly engaged user segments would add pressure on Twitter business as 90% of the revenue last yr came from advertising
#BlackMastodon #BlackFediverse
https://www.nbcnews.com/tech/elon-musk-black-twitter-influencers-hate-speech-rcna59474
“Each season, the celebration of Christmas has religious leaders and conservatives publicly complaining about the commercialization of the holiday and the growing lack of Christian sentiment. Many people seem to believe that there was once a way to celebrate the birth of Christ in a more spiritual way.
Such perceptions about #Christmas celebrations have, however, little basis in #history.”
A historian looks at the how Christmas customs grew in the U.S. https://theconversation.com/how-christmas-became-an-american-holiday-tradition-with-a-santa-claus-gifts-and-a-tree-172479 #HappyHolidays
The best part of the #MaunaLoad #eruption is the ability to see the heat waves from the lava.
4 December 1942 | The Polish underground state officially created the Council to Aid Jews 'Żegota'. It's mission was to help Jews in hiding by providing food, medical care, relief money, and false identity documents.
Learn more: http://en.wikipedia.org/wiki/Żegota
4 December 1939 | A Jewish girl Magdalena Dora Blau was born in Rotterdam in the Netherlands to Fritz and Mina.
On 11 August 1942 she was murdered in a gas chamber at the #Auschwitz II-Birkenau camp.
#Auschwitz #Birkenau #Holocaust #Shoah #history #histodons #Nazis #Germany #NeverForget #ww2 #WorldWar2 #Memorial #Remember #children #girl
My husband took this photo in 2020, it shows Comet Neowise over the Longstone at Mottistone on the #IsleofWight.
We have wonderful dark skies here which really helped. We made the walk up to the neolithic monument late at night which was really magical. I was given a torch and duly light painted the Longstone with it whilst my husband snapped away.
We had our teenage son with us and once we had the shot we sat down and stargazed. #StandingStoneSunday
More #Semaru #volcano
Latest images of lava collapse-type pyroclastic flows occurring frequently at Semeru Volcano, East Java, Indonesia.
YouTube CCTV SEMERU Streaming LIVE SEMERU HARI INI status level III(siaga) December 4th 11:12-28:00 JST 8x speed
https://twitter.com/HiroyukiShioi/status/1599253594058153985
More #Semaru
Mount Semeru's Hot Cloud Drops (APG) are still ongoing. APG distance is monitored up to 11 km. The following is a visual report on APG Semeru's development. Keep up with developments through the official BNPB, BPBD, and official channels
@PVMBG_
https://twitter.com/BNPB_Indonesia/status/1599285065099640832
Content warning #lahar. I can't find content warning?
Sorry, point to other site. #Volcano #eruption #Semaru
https://twitter.com/BNPB_Indonesia/status/1599232889014874112
"Witnesses from the Pit of Hell."
The most complete reconstruction of the history of the Sonderkommando in Auschwitz based on the accounts of survivors and on the analysis of a hundred archival documents.
Buy in our online bookstore: https://auschwitz.org/en/bookstoreproducts/product/swiadkowie-z-dna-piekla-historia-sonderkommando-w-kl-auschwitz,330.html#2
#book #Auschwitz #Sonderkommando #history #Holocaust #Shoah #prisoners
#Mostly confused. #Seismology. #Volcanos. #Astrophysics. # Archaeology. #Art. #Interior Design. Most science.