Nearly 530
sieverts of radiation in an hour have been measured near the second reactor in the nuclear plant.
It usually only occurs when someone has been exposed to about one
sievert of radiation over a relatively short period of time.
Not exact matches
Okedele hinted that as
of October 30, 2015, the Japan Times «reported that Tokyo Electric power Company (TEPCO) has detected high level Radiation at 9.4
Sieverts outside Reactor containment Vessel # 2.
(A
sievert is a unit
of ionizing radiation equal to 100 rems; a rem is a dosage unit
of x-ray and gamma - ray radiation exposure.)
Levels
of radiation in the study area ranged from 0.02 to 92.90 micro
Sieverts per hour.
But as such, their data comes in a hodgepodge
of units — see the Australian Radiation Protection and Nuclear Safety Agency for a good discussion
of the difference between grays and
sieverts.
The coefficients for these statistical cancers are known (someone more knowledgeable than I should tell us what they are); they are expressed in incremental cancers
of type X (or premature deaths, or some other health effect) per person - rem or person -
sievert.
Not a huge fan
of ALARA, all depends on what one thinks is reasonable, yours may be much different than mine, but do keep exposure with current limits, raising the limits to 500 Rem per year, or 5
Sieverts per year is koo koo for cocoa puffs.