GEOLOGICAL SOCIETY OF WASHINGTON Meeting Number 1586 Wednesday, February 8th, 2023; Meeting: 8:00 pm. ***THIS IS A HYBRID MEETING. THE ZOOM LINK WAS SENT IN A SEPARATE ANNOUNCEMENT. IF YOU DID NOT RECEIVE THE SEPARATE ANNOUNCEMENT WITH THE VIRTUAL INFORMATION, PLEASE CHECK YOUR SPAM FOLDER. OTHERWISE, CONTACT KORI NEWMAN kori.newman@gmail.com<mailto:kori.newman@gmail.com> FOR THE MEETING LINK.*** +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Jay Pulli, Raytheon BBN Technologies/Weston Observatory – Citizen Seismology: How a $400 Seismometer Led to a 4600 Station Global Network. Jingchuan Wang, University of Maryland – Passive Seismic Monitoring Using Microseismic Noise Sources: Two Case Studies from Alberta, Canada. Danielle Sumy, EarthScope – Geocoding Applications for Social Science to Improve Earthquake Early Warning. +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ TALKS WILL BE 20 MINUTES w/ QUESTIONS TO FOLLOW If anyone has any announcements or informal communications they would like to share with the society, please let us or Kori Newman (kori.newman@gmail.com<mailto:kori.newman@gmail.com>) know ahead of time. +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Know someone who would enjoy GSW? Consider inviting a colleague or friend to the meeting. Minutes of the previous meeting are posted on the GSW website for review by members. GSW website: <http://www.gswweb.org<http://www.gswweb.org/>>