Note: Live Chat Do NOT Auto Refresh - You don't need to fill in e-mail / url to chat - Press smilies under Go for more options
The European-Mediterranean Seismological Centre (EMSC)



radmon.org - Global Radiation Monitoring Live Map






Tracking coronavirus: Map, data and timeline - Click on the dots for more info


Christchurch Quake Map

Japan Quake Map Today


Japan Quake Map Daily Energy Release chart


IRIS Seismic Monitor - Display up to 5000 quakes from an archive of 3.3 million from 1970 to minutes ago

USGS Earthquake List


National Oceanic and Atmospheric Administration's Buoy Map - Tsunami and Ocean Watch In Realtime


Current News Stories


BAD NEWS - BAD NEWS - FUKUSHIMA EXTINCTION LEVEL EVENT



Youtube Video Feeds are currently offline until they fix their feed issues! - Please find the latest Videos by searching for the Usernames below on Youtube directly instead.

Tuesday, August 2, 2011

Fukushima 10+ Sieverts/Hr Extreme Radiation

There have been new released photos of the hot-spots of extreme high radiation at the Fukushima 1 nuke plant. Radiation levels are above 10 Sieverts/Hr now making it a very dangerous place to be. If anyone where to be exposed to 10 Sieverts/Hr of radiation only for a short time this would mean death. Radiation sickness would come quick.

The human worker in the picture is measuring the radiation with the survey meter on the stick. On the ground we can see that attempts have been made to spray a green pale rasin on the ground to limit dangerous radioactive particles from flying into the air when work is in progress.

The photo taken by the gamma-ray camera show 2 hot-spots of high radiation. Radiation levels are so high that the gamma-ray camera goes of the scale also. With the color red being the extremely high radiation levels measured. If we look at the left hot-spot we can see the big pilar at the back of the destroyed building. This is where the human worker was standing measuring the radiation with the survey meter on the stick.


Radiation is at seriouse levels at Fukushima. Prof. Kodama said, severals of Hiroshima/Nagasaki blasts worth of radiation, only difference is the radiation wasn't pumped vertically by the mushroom clouds.
at 4:01 PM Posted by JD
Labels: , , , , , , , , ,

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

Share Buttons

☢ The Radioactive Chat ☢


Here you can chat live and stay updated with others about the events taking place. Share with friends and bookmark www.RadioactiveChat.Blogspot.com!

Geiger Counters - Radiation Detection Meters - Handheld Radiation Detector



When it comes to radiation detection meters you really have a wide field of gadgets to choose from, however radiation detectors are the most common to use. First of all if you need to know what type of radiation you are looking for. There are Alpha, Beta and Gamma radiation detectors. And also there is neutron emission of nuclear radiation. And all these different types of emissions have radiation detectors for a specific type of radiation that you can buy radiation detector for. Some also measure both Alpha and Beta. Others detect Alpha, Beta and Gamma. While others let you measure Beta and Gamma radiation.



What most people have use for though are Dosimeters you can buy a handheld radiation detector pretty cheap that are good addition to a survival kit. There are different kinds that you can use that will detect radiation. There are radiation badges that will tell you when radiation become high. Workers at nuclear power plants use these to inform them of how much radiation they have been exposed to. Now also children in the Fukushima prefecture have each been given a radiation badge so they know if they are exposed to radiation. Some come in the shape of a pen that you can carry in your pocket while other are made more compact so that you can attach them to your keychain. And then you have what is called a personal radiation monitor. These are also called Dosimeters and also normally called Geiger counters. Although not all use the Geiger-Muller Tube for the radiation detection some use a semiconductor instead. These and mostly the older geiger counters seen are pretty big to carry around, so they might not be best suited for a survival situation where you only need to carry the most important things. However if you have land and want to check radiation around the property and drinking water then these are the geiger counters to get because they are very well built units.

These are the once that you normally see people use. They have different units of radiation detection, because when it comes to radiation there are many standards used. some give the measurements in Rads, while other use Sieverts. Some have the maximum radiation value for the measured radioactivity quite low but they will still give you an idea of the amount of radiation in the area. With the units ranging from between background radiation 0.001 mSv/hr all the way up to 10 Sv/h. Normally a dosimeter will measure radiation in micro siverts per hour. If you were to walk into one of the reactor units at the Fukushima Daiichi Nuclear Plant you probably would get an error reading from your dosimeter because the radiation levels are so high there.

Note that some places outside the exclusion zone in Fukushima that are too radioactive for people to live in have areas where the radiation levels are above 30 Sv/h. So if you are in a area that have high radiation the radiation detectors would also there go off the scale. However Geiger counters or radiation detectors are still favored as general purpose alpha/beta/gamma portable radiation detectors and radiation detection equipment, due to their low cost and robustness. Most come with an LCD Display that show you the radioactivity in the area. Nowdays you will even get alarm sound and the possibility to connect the device to a computer. Either with a Infrared, Bluetooth or USB connection.

So if you look at the radiation detectors for sale that have this, then these radiation detection meters will allow you to make maps of contaminated areas that show where the radiation is high and low. This also will help you to see which areas are becoming more contaminated over time. With several nuclear reactors in the US and around the world located near fault zones that makes it a danger if a big earthquake would hit the area there is always a good choice to have a radiation dosimeter avaliable. I'm sure many in Fukushima would have been grateful to have dosimeters avaliable at the time of the disaster and I am sure you to would be grateful to have a geiger counter handy when you need one.

Fukushima

Categories