Published April 2013
| Version v1
Journal article
Verification! Predicted information provided from SPEEDI during the Fukushima Daiichi nuclear accident. Accuracy, timeliness and future utilization
Description
During the Fukushima Daiichi nuclear power reactor accident, SPEEDI were providing related authorities with predicted information on atmospheric dispersion, but it was accused that the information were not used for countermeasures of evacuation, etc. This paper describes what kind of prediction were carried out, when these were provided to authorities and how were the accuracy of these information. Furthermore, on the basis of these investigation, the future effective utilization of SPEEDI is proposed. (J.P.N.)
Availability note (English)
Available from DOI: https://doi.org/10.3327/jaesjb.55.4_220Abstract (Japanese)
東京電力福島第一原子力発電所の事故では,SPEEDIは事故当初からマニュアルに沿った情報提供を関係機関に行っていたが,避難等の判断に利用されなかったことが大きな議論になった。本稿では,今回の事故でSPEEDIがどのような予測情報をどのようなタイミングで関係機関に提供し,それらの精度はのちに測定されたモニタリングデータと比較してどうであったかを検証し,それをもとに今後の活用を探る。(日本)Additional details
Additional titles
- Original title (Japanese)
- 検証! SPEEDIが福島原発事故で提供した予測情報 その精度と適時性,今後の活用
Identifiers
Publishing Information
- Journal Title
- Nippon Genshiryoku Gakkai-Shi
- Journal Volume
- 55
- Journal Issue
- 4
- Journal Page Range
- p. 220-224
- ISSN
- 0004-7120
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 54076496
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; S54: ENVIRONMENTAL SCIENCES;
- Descriptors DEI
- ACCURACY; ATMOSPHERIC PRECIPITATIONS; COMPUTERIZED SIMULATION; ENVIRONMENTAL TRANSPORT; FISSION PRODUCT RELEASE; FORECASTING; FUKUSHIMA-1 REACTOR; FUKUSHIMA-2 REACTOR; FUKUSHIMA-3 REACTOR; FUKUSHIMA-4 REACTOR; INFORMATION SYSTEMS; RADIATION MONITORING; REACTOR ACCIDENTS; S CODES; WEATHER
- Descriptors DEC
- ACCIDENTS; BWR TYPE REACTORS; COMPUTER CODES; ENRICHED URANIUM REACTORS; MASS TRANSFER; MONITORING; POWER REACTORS; REACTORS; SIMULATION; THERMAL REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS
Optional Information
- Notes
- 6 refs., 4 figs.; This record replaces 44096199