Re: Jim Hoffman on Seismic activitity in 9/11 coll
I've never claimed to understand the math of seismic forces and the > readings taken. explosives throughout the buildings. I would also wonder why those from a static source inside the building. I base that solely on what I
of nukes and earthquakes
"since the explosion is typically an impulsive source concentrated in space, the seismograph output of artificial and natural seismic events (via nigv): or conventional explosives. analysts haven't ruled out that the seismic
north korea’s bomb: a technical assessment [edited 16 october]
last sunday, north korea apparently tested a nuclear explosive. the “apparently” the source of this huge discrepancy was difficult to understand. soon, the russian seismic data were released and it became clear that even their own
uncertainty and bloggers surround blast in north korea.
sunday might have been triggered by little more than conventional explosives. "there were wide variations in seismic data of the north korean blast," one blogger, on the other hand, suggests that the source of the confusion
updated. north korea tested nuke*not nuclear*
was the nuke test a bluff -no seismic activity found?? thousands of tons of conventional explosives piled up to give a seismic signature of a a very well-placed government source told me tuesday afternoon that the north korean
re: gvp/usgs weekly volcanic activity report 5
1536 m seismic data and satellite observations reported by kvert indicated with moderate explosive activity and occasional lava flows from the summit has consisted of intermittent minor explosive eruptions. source: buenos aires
updated noko’s nuke: snap, crackle, thud
"there was a seismic event that registered about 4 on the richter scale, was a nuclear test. you can get that kind of seismic reading from high explosives. the government source said although he would not have expected wind to
more fizz than pop
us officials, speaking on the condition of anonymity, said that seismic readings show that the conventional high explosives used to create a chain reaction in a plutonium-based device went off, but that the blast’s readings were shy of
seismograms from north korea
anyway, i’ve seen some people clamoring for seismograms. seismic data from the event recorded on global seismic network stations are freely available compression, and consistent with an explosive source (though hardly indicative,
Weak blast hints at partial failure
an underground nuclear blast with a large pile of conventional high explosives. of what it hopes will become the world's most reliable source for such tests. Seismic data comes in almost immediately, and is usually passed to

Subocean bottom explosive seismic system - Patent 4516227
6, a second embodiment of the present invention is shown wherein the subocean bottom explosive seismic source 600 is implanted, under the teachings of the
Seismic Sources in Marine and Land Reflection Seismology Surveys
An ideal marine seismic source should generate a high peak pressure and low secondary operations. Originally submerged explosive sources were used in marine
DIGIPULSE Seismic Sources
It is an ideal seismic source for subsurface oil, gas or water exploration and is stackable, non-explosive, safe and easy to use and maintain.
Oilfield Glossary: Term 'explosive seismic data'
Surface seismic data acquired using an explosive energy source, such as dynamite. See: acquisition, impulsive seismic data, source, vibratory seismic data
Libration Controller of Electromagnetic Vehicle Vibrator
Electromagnetic Vehicle Vibrator is a non-explosive seismic source, for high. resolution detection of underground information, which is used for mineral

DIGIPULSE Seismic Sources
It is an ideal seismic source for subsurface oil, gas or water exploration and is stackable, non-explosive, safe and easy to use and maintain.
Oilfield Glossary: Term 'explosive seismic data'
Surface seismic data acquired using an explosive energy source, such as dynamite. See: acquisition, impulsive seismic data, source, vibratory seismic data
Oilfield Glossary: Term 'source'
downhole source, dynamite, explosive seismic data, fixed-source method, geophone interval, Diagram of marine seismic acquisition (Click to enlarge)
Libration Controller of Electromagnetic Vehicle Vibrator
Electromagnetic Vehicle Vibrator is a non-explosive seismic source, for high. resolution detection of underground information, which is used for mineral
Source and Propagation Characteristics of Explosive and Other
resource for study of source and propagation characteristics of explosives and other seismic sources. We shall. conduct spectral analysis, discrimination
Comparison of explosive and vibroseis source energy penetration
Comparison of explosive and vibroseis source energy penetration during COCORP deep seismic reflection profiling in the Williston Basin
THE PULSED VIBRATOR AS A SEISMIC SOURCE
NON-EXPLOSIVE. SOURCES. Before describing the pulsed vibrator it is appropriate to review briefly the. other main types of seismic source that have been
CO2SINK - Technical Information - Seismic
The non-explosive seismic source excites seismic waves at different depth levels in one borehole and the seismic response is recorded at different depth