Yes Gumby, I very much appreciate your knowledge on this matter. A frustrating thing about the information flow here is that so much is contradictory, even self contra-dictory. For example, a Reuters news report mentions that levels (microsieverts) outside the Fukushima Daiichi plant, taken at the gate, have fallen steadily. Then then go on to say that the baseline reading at 5:00pm Japan time of 732 microsieverts/hr was taken at the main gate, then for unexplained reasons they switched to monitoring at the west gate. The only other reading reported was 338 microsieverts/hr at the west gate at 5:00am Japan time.
The account that you referenced by Mr. Jaczko, USNRC asserted that spent fuel pool at #4 had boiled dry; an unamed TEPCO spokesman and a Japanese NRC spokesman denied this account, -"saying the situation at reactor No. 4 had not changed and that water remained in the spent fuel storage pool. But both officials said the situation was changing and that the reactor had not been inspected in recent hours." (NYT)
Some helpful statement! Well you used to be wrong, but who knows, you could be right now. Great!
Meanwhile the homeless people up there must really be suffering. Local Japanese Market Uwajimaya is doing a drive, and has offered to match contributions up to $5000. I am not sure if that means $5000 individual contributions, or if it means they will match whatever they take in, up to $5000.
Uwajimaya
Anyway, I will be down there with my small check and a few I have collected from friends to get the match. I hope relief workers are not afraid to go into the area of devastation. One thing really cought my eye- TEPCO said that they had to bulldoze a path to the plant, in order to get pumper trucks close enough to provide water (I assume for the pools, and perhaps for the pumps to use.)
Since there is no electric power yet, and apparenty no piped water, this shares some problems with the typical rural firefighting operation with no mains for continuous water supply.
Ha