Feeds:
Posts
Comments

Posts Tagged ‘radioactive particles’

Fukushima Forecast: Radioactive particles to be concentrated over Midwestern US on April 1, 2 (VIDEO)

Energy News
March 29th, 2011 at 03:55 PM

Fukushima Potential Releases, Xe-133 Total Column for March 29-April 2, 2011, Norwegian Institute for Air Research (NILU), March 29, 2011:

* Although xenon is not toxic, its compounds are highly toxic — CRC handbook of chemistry

~~~~~~~~~~~~~~~~~~~~~~~

How much is ‘too much’?

CNN

Radiation is invisible. You cannot taste it, smell it or feel it. It’s not possible to directly measure the amount of radiation exposure a person has had. When you see people with Geiger counters checking a site like Fukushima Daiichi, they’re measuring contamination, which generally refers to actual radioactive particles.

There are four main types of ionizing radiation:

–Alpha particles: relatively heavy, cannot penetrate human skin or clothing, but can be harmful if they get into the body in another manner.

–Beta radiation: can cause skin injury and is harmful to the body internally.

–Gamma rays: high-energy invisible light that can damage tissue and is most dangerous to humans.

SOURCE

~~~~~~~~~~~~~~~~~~~~~~~~~

Read more:

Read Full Post »

Sailors move food and other supplies across the USS Ronald Reagan's flight deck for earthquake and tsunami victims in Japan.

U.S. military considers mandatory evacuations in Yokosuka, Japan

CNN By Chris Lawrence, CNN Pentagon Correspondent
March 22, 2011 — Updated 1242 GMT (2042 HKT)

Washington (CNN) — The U.S. military is considering the mandatory evacuation of thousands of American troops and their families in Japan out of concern over rising radiation levels, a senior defense official tells CNN.

The official, who did not want to be on the record talking about ongoing deliberations, says there are no discussions to evacuate all U.S. troops across the country. The talks have focused exclusively on U.S. troops in Yokosuka, just south of Tokyo, the official said. Yokosuka is home to America’s largest naval base in Japan. The military is monitoring radiation levels on a constant basis.

As of Monday, the U.S. Navy had no more warships in port at the base. The aircraft carrier USS George Washington, which had been undergoing maintenance in Yokosuka, left port Monday to get away from the plume of radioactive particles that could blow over the base. Because it left port with a much smaller than normal crew, the George Washington will not take part in the Japanese relief effort.

The official said the talks originated with Pacific Command, the military authority that directly oversees U.S. troops in the region, but “discussions have since taken place here in Washington as well.”

The official told CNN this is strictly a contingency plan, and could be accomplished “if they needed to do it in a hurry, with gray tails,” or large military transport planes like a C-17.

CBS News first reported that the evacuations were being considered.

MORE HERE

Read Full Post »

%d bloggers like this: