RadCast West Coast Soil Radiation Testing

RadCast West Coast Soil Radiation Testing


RadCast is now conducting a very extensive study on radiation in West Coast organic garden soils. We know that the West Coast was hit hard right after Fukushima blew on 311 but what we don’t know is how much radiation is still in our soil from that time.

Fukushima is an ongoing 24/7 catastrophe; how will it affect the food supply from our home grown foods? Has it already affected our food supply? No one knows because no government agency has tested the soil and food supply to find out. RadCast is the first.

After we complete Phase 1 which is the collection of soil samples along the West Coast, we go back for Phase 2 which is the collection of vegetation grown on the areas where we took soil samples.

All results will be posted here on this page by city or town name. You will see graphs and data. While we will not be making commentary on our findings, we will be listing all radionuclides present in the samples and all of the data that we uncover. RadCast believes that any amount of ionizing radiation in the food supply has always the potential to be dangerous to your health.

If you have questions about our study, please email us at info@radcast.org. If you would like to make a donation to RadCast to help offset our costs for this project, please go to the home page and click on the donation button. We thank you for your interest in our project.

Our Gamma Spectrometer is an 1100A.

A CALL FOR DONATIONS TO HELP FUND OUR WEST COAST SOIL RADIATION TESTING PROJECT AND NEW SPECTROMETER.


 

Screen Shot 2014-09-02 at 9.35.10 PMspectrometer
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ThereminoMCA_2015_08_30_11_52_26 GS for  @  MimiRadCast received samples of soil from Nakano, Tokyo in Japan which clearly showed both Cesium 137 and Cesium 134. This sample is from July 2015. We have 476 Bq/kg

T

Mendocino Co., Sherwood Road.

Redwood forest-mountain soil

Prominent peaks:  92.80 KeV    Th 234 ~ thorium

                            258.20 KeV    Pa 234 ~ protactinium

                         1291.60  KeV    Fe 59 ~ iron

Test time: 28,800 seconds

Soil test count:  3.3 pulses per second of gamma

62 bq / kg for total, not for isolated isotopes.

Redwood Forest Sherwood County

Redwood Forest Sherwood County

HISTOGRAM_2015_01_29_13_56_36

Sweet Home is in a river valley in the foot hills of the Oregon Cascades, just east of the Willamette Vally. The region’s geology is dominated by volcanic phenomena, starting 52 million years before present, until now. The active volcanic zone has shifted just 40 to 70 miles to our east. The lavas and volcanic ashes that make up the soil are mineral rich. Amongst these minerals, the thorium (Th 234) evident in these spectra has a magma source brought to the surface by volcanic processes. The combined spectra are from four separate  locations in the valley, miles apart. The thorium 234 peaks are most prominent. These peaks high light a radon concern in the Sweet Home area.

4 spectra overlay with background

4 spectra overlay with background

4 Spectrum Overlay

4 Spectrum Overlay
4 Spectra with Cesium-137

4 Spectra with Cesium-137

Poplar Street Garden, Sweet Home

Poplar Street Garden, Sweet Home

Poplar St Garden Sweet Home Bar Graph

Poplar St Sweet Home with Background

HISTOGRAM_2014_09_18_08_46_20 Poplar st, garden, Sweet Home

 

Peaks detected:

Th 234       63.30 KeV     Thorium
Th 234       92.38 KeV
Th 234       92.80 KeV
Ra 226     185.99 KeV     Radium
Ac 228      209.26 KeV    Actinium
Pb 214      241.91 KeV    Lead
Pa 234      258.20 KeV    Protactinium
Bi  214      609.32  KeV   Bismuth
Ac 228      911.32  KeV   Actinium
Background = 7.0 pules per sec.
Sample        =  7.6 pps
2.66 bq/kg
Comments: All radioisotopes natural occurring. The source is granite. This soil has a very low Becquerel per kilogram
N. Portland Blueberry Soil

N. Portland Blueberry Soil

N Portland Blueberry w/ Background

N Portland Blueberry w/ Background

Aug 11, 2014
Peaks observed:

Th 234  63.30 KeV     Thorium
Th 234  92.38 KeV
Th 234 , 92.80 KeV
Pb 212  115.19 KeV   Lead
Ac 228  209.26,   270.27,  338.37  KeV  Actinium
Granite sourced, natural occurring radioisotopes.
Sample pulses per second = 7.3
Background                        = 6.8
2.07  Becquerels / Kk
Downspout Soil 12th Ave Seattle

Downspout Soil 12th Ave Seattle

Downspout Soil 12th Ave Seattle w/ Background
Downspout Soil 12th Ave Seattle w/ Background

 

Sample 10.5 bq / kg

Background: 6.0

Sample Background Count 7.3CPS

Thorium~ Th 234    cps= 0.02852

Protactinium ~ Pa 234   cps= 0.02327

Beets Soil

Beets Soil

Beets Soil w/ Background

Beets Soil w/ Background

 

4.9Bq/kg
Background 6.0cps
Background Sample: 6.8
Peaks detected:                                  counts/sec.
Uranium~U 238  at  46.50 KeV            0.01577
Thorium~Th 234 at 92.38 KeV            0.02576
                 Th234 at 92.80 KeV
Protactinium~Pa234 at 258.20 KeV    0.02002
Lead~Pb214 at 295.20 KeV                0.01538
Bismuth~Bi214 at 1238.29 KeV          0.00372
Comments:
The source of radioactivity is Granite, a natural occurring Geological substance.
SE Cora Dandelion

Background Graph

Background Graph

3.73 bq/kg
Background 6.1cps
Background Sample:6.4 cps
Thorium 234 is certainly present. It’s peak above background is noticeable. Th 234  comes from granite. Na 22 is cosmogenic in source. Sample 6.4 pulses / sec , Background 6.1 pulses / sec
ThereminoMCA_2014_09_03_07_07_09 bar graphThereminoMCA_2014_09_03_07_07_47 line graphThereminoMCA_2014_09_03_07_03_55 Bargraph w background

SE Cora Blueberries Soil Line Graph

SE Cora Blueberries Soil Line Grap

 

SE Cora St. Portland

10.95 Bq/Kg
Background = 6.0cps(counts per second)

Background for Sample: 7.0cps

All the peaks were granite sourced.

 

HISTOGRAM_2014_08_25_17_58_28 SE Cora Blue berries

SE Cora Bar Graph

SE Cora Bar Graph

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