436 Dec 22, 2017 5:37:09 PM EDT
Seth Rich
"Has the at the end of the line does this
mean start clock?"
1462 Jun 11, 2018 5:50:26 PM EDT
check delta with post 436 = 171 days
counter started on website
https://sethrich.azurewebsites.net
4710 Sep 14, 2020 9:35:55 PM EDT
Seth Rich
Date stamp delta -
June 11 2018 -Sept 14 2020= 4 yrs
3 months
2 days
or 1555/1556 days
1+5+5+6 = 17
New Date for counter will be 9/14/2022 at 8am
https://archive.ph/h4Ce0
http://archive.today/2022.08.01-162344/https://www.usgs.gov/centers/geology,-geophysics,-and-geochemistry-science-center/science/environmental-studies-world
Environmental Studies of the World Trade Center Area After the September 11, 2001 Attack COMPLETED
By Geology, Geophysics, and Geochemistry Science Center August 30, 2002
Imaging Spectroscopy Mapping of Materials in the World Trade Center Area
The Airborne Visible / Infrared Imaging Spectrometer (AVIRIS), a hyperspectral remote sensing instrument, was flown by JPL/NASA over the World Trade Center (WTC) area on September 16, 18, 22, and 23, 2001. A 2-person USGS crew collected samples of dusts and airfall debris from more than 35 localities within a 1-km radius of the World trade Center site on the evenings of September 17 and 18, 2001. Two samples were collected of indoor locations that were presumably not affected by rainfall (there was a rainstorm on September 14). Two samples of material coating a steel beam in the WTC debris were also collected. The USGS ground crew also carried out on-the-ground reflectance spectroscopy measurements during daylight hours to field calibrate AVIRIS remote sensing data. Radiance calibration and rectification of the AVIRIS data were done at JPL/NASA. Surface reflectance calibration, spectral mapping, and interpretation were done at the USGS Imaging Spectroscopy Lab in Denver. The dust/debris and beam-insulation samples were analyzed for a variety of mineralogical and chemical parameters using Reflectance Spectroscopy (RS), Scanning Electron Microscopy (SEM), X-Ray Diffraction (XRD), chemical analysis, and chemical leach test techniques in USGS laboratories in Denver, Colorado
AVIRIS data collected on September 16, 2001, revealed a number of thermal hot spots in the region where the WTC buildings collapsed. Analysis of the data indicated temperatures greater than 800oF in these hot spots (some over 1300oF) . Over 3 dozen hot spots of varying size and temperature were present in the core zone of the WTC. By September 23, most of these fires that were observable from an aircraft had been eliminated or reduced in intensity.