That's Japan Standard Time.
3PM on August 5 in Japan is:
11PM on August 4 in the US (Pacific)
2AM on August 5 in the US (East)
7AM on August 5 in the UK
8AM on August 5 in Germany
4PM on August 5 in Australia
Shukan Gendai, a Japanese weekly magazine with excellent original reporting on the Fukushima disaster, is hosting an interview of Professor Tatsuhiko Kodama of Tokyo University with journalist Daisuke Tsuda, who has been visiting and reporting on the disaster affected areas in Tohoku.
The talk, according to Shukan Gendai, will focus on what Professor Kodama couldn't cover in the testimony in the Diet committee, radiation contamination, and what needs to be done now.
It will be broadcast live on USTREAM:
You can send your questions and opinions via Twitter to Gendai: