Planning
on writing comments to the NNSA about their Divine
Strake Environmental Assessment?
Here
is the full-text of our comments written on Jan. 9, 2007 and revised on Feb.
3, 2007, for
submission to the NNSA:
The draft
revised environmental assessment for the Divine Strake test released by the
National Nuclear Security Administration on January 4, 2007, does not allude
to, nor does it attempt to reconstruct the concentrations of fallout from,
six above-ground nuclear explosions identified by Richard L. Miller - who
filed a paper in the lawsuit of Winnemucca Indian Colony, et. al., vs.
United States of America et. al. - that could have spread contamination
over the proposed ground-zero of Divine Strake.
The Divine
Strake ground-zero, located within the U16b complex, is located between four
to eight miles west of where the six atmospheric nuclear tests identified by
Miller were conducted. Those tests were conducted between
1955 and 1957 by the Atomic Energy Commission, which was the predecessor
organization to the current U.S. Department of Energy.
Although
the Divine Strake GZ is located west of Yucca Flat (where those 1950s tests
were conducted), the radioactive plumes from the six texts identified by
Miller - Smoky, Turk, Shasta, Kepler, Galileo and Coulomb B - uniquely
traveled in a westward direction. (A map generated
by Microsoft Streets & Trips using the coordinates of the six tests and
the ground-zero of Divine Strake can be found at http://www.stopdivinestrake.com/divine_strake_map.html
The data of the coordinates of the six tests are based on data from
the document titled 'United States Nuclear Tests' DOE/NV-209-REV 15.
The Divine Strake GZ coordinate is based on data from the DOE).
Information gathered from government
documents
about the trajectories of the fallout clouds from the six tests identified
by Miller is described below:
The cloud
from Coulomb B, which was detonated on September 6, 1957 with a total yield
of 0.3 kilotons, traveled in a westward direction. This
is clearly shown on the close-in radiation contour map generated by the
Defense Nuclear Agency, the predecessor agency to the Defense Threat
Reduction Agency. (Source: DASA 1251 "Local Fallout
from Nuclear Test Detonations." U.S. Army Nuclear Defense Laboratory,
Defense Nuclear Agency p. 185.) Coulomb B was one of
several 'safety experiments' that involved the deliberate dispersal of
Plutonium-239.
Shot
Galileo was detonated on September 2, 1957 with a total yield of 11
kilotons. The Atomic Energy Commission's (AEC) press
release from the date of the detonation described the immediate fallout as
follows: "The cloud top rose to above 37,000 feet and, because of near
calm winds at most altitudes it appeared to hover motionless for
considerable periods...Cloud tracking aircraft reported 40 minutes after the
detonation that the total cloud was being divided by the winds into two
major sections. The section above 17,000 feet was moving quite slowly toward
the southwest, while the section below 17,000 feet was moving even more
slowly toward the northwest. Both sections were being dispersed by the
action of winds blowing from widely varying directions. If forecast
conditions hold, it is probable that both sections will follow clockwise
curving paths, and that any significant fallout will be on the Test Site and
adjacent portions of the controlled bombing range."
Shot
Kepler was detonated on July 24, 1957 with a total yield of 10 kilotons.
The AEC press release stated: "The main portion of the cloud rose
rapidly to 27,000 feet with the upper layers being blown slowly to the
east-northeast and the lower layers being blown west-northwest. The lower
portion of the cloud formed a "U" shape and is moving slowly
toward the northwest."
Shot Smoky
was detonated on August 31, 1957, in an area of north Yucca Flat that is
ringed to the north and west by mesas. Smoky's total
yield was 44 kilotons. "The elevation at ground zero
was about 1,400 m, and the elevation of the mesas reaches about 2,300 m. The
detonation occurred about one-half hour before sunrise...However, as the
sun rose, it is plausible that warming of the east- and south-facing slopes
of the mesas caused an updraft and, therefore, a northwestly wind at low
elevations in the area of the maneuvers..." (Source: National Academies
Press, A Review of the Dose Reconstruction Program of the Defense Threat
Reduction Agency (2003), page 356).
Shot
Turk was detonated on March 7, 1957 with a
total yield of 43 kilotons. The Dept. of
Defense document DNA6010F titled 'Shots Wasp
to Hornet: The First Five Teapot Tests' states
that at the time of detonation the surface
winds were from the north at 10,000 feet, the
northeast at 20,000 feet, the south-southeast
at 30,000 feet, and from the west at 45,000
feet. "The main portion of the TURK cloud
and subsequent fallout drifted west and
north." (p.102) Page 125 of the
document states: "Cloud-tracking at Shot
TURK was more complicated than at previous
shots. Upon detonation at 0520 hours on
7 March 1955, the TURK nuclear cloud separated
into an uneven mass, forcing the three
cloud-trackers to fly different courses...A
B-29 from Kirtland AFB followed another
portion of the cloud northwest at an altitude
of 20,000 to 23,000 feet MSL until it reached
Tonopah, Nevada."
Shot
Shasta was detonated on August 18, 1957 with a
total yield of 17 kilotons. The Dept. of
Defense document DNA 6006F titled 'Shots
Diablo to Franklin Prime: The Mid-Series Tests
of the Plumbbob Series' states that at the
time of detonation the surface winds were from
the southwest at 10,000 feet, the southeast at
20,000 feet, and the west at 30,000 feet.
"The SHASTA cloud top rose to 32,000 feet
and moved east, while the middle section moved
northwest, and the lower section drifted
northeast from the point of detonation."
(DNA 6006F; pages 121-122)
Conclusion:
The draft
revised environmental assessment for the Divine Strake test fails to take
into consideration the full extent of fallout from all historic testing at
the Nevada Test Site. Information about the fallout
patterns from the 1950's tests identified by
Miller should be highly relevant to and
included in the National Nuclear Security Administration's
environmental assessments (including the
draft REA released on January 4, 2007),
however there is no mention of these six
tests in any of the EAs. The fallout concentrations from one or
more of those six tests, if they indeed deposited fallout
in and around the U16b complex, should render the complex too dangerous
for any above-ground testing. The radioactive cloud
from just one of these tests, Shot Coulomb B,
drifted directly over the coordinates of the
proposed Divine Strake GZ and therefore
most likely deposited radionuclides, notably
Plutonium 239 (Pu-239), in such high
quantities that the blast from Divine Strake would pose a significant danger to
public health. The completion of
an Environmental Impact Statement would be a
waste of taxpayer monies for the singular
reason that ample evidence - such as the
information provided in these comments - that
should have been included in the EA, but was
omitted for whatever reason, would be enough
to convince any legislator or scientist that
conducting Divine Strake at the U16b complex
is a significant danger to public
health.
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