| Paper Abstract and Keywords |
| Presentation |
2024-04-11 13:50
Statistics of the maximum rainfall for N years in Japan Yoshio Karasawa AP2024-3 |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We investigate the statistical properties of extreme rainfall data (annual maximum values) in Japan. This report is a sequel to the previous report. The research field of meteorological phenomena that affect radio wave propagation characteristics is called radio meteorology, and rainfall, which causes radio wave attenuation, is a typical example. The previous report focuses on precipitation in Japan and investigates the long-term change trends in annual maximum value data by estimating confidence intervals. The Japan Meteorological Agency has published over 100 years of long-term meteorological data on its website, and we used the daily, hourly, and 10-minute maximum precipitation for each year. In this report, we will use the same data to investigate the characteristics of the worst value of heavy rain that occurs once in N years, such as 10, 100, or 1,000 years. This information will help us prepare for unexpected events. Extreme value statistics represented by Gumbel distribution are useful for this analysis. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Rainfall / Extreme data / Extreme value statistics / Gumbel distribution / Return period / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 124, no. 1, AP2024-3, pp. 13-18, April 2024. |
| Paper # |
AP2024-3 |
| Date of Issue |
2024-04-04 (AP) |
| ISSN |
Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
| Download PDF |
AP2024-3 |
| Conference Information |
| Committee |
AP |
| Conference Date |
2024-04-11 - 2024-04-11 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
KOBE PORT OASIS |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Antennas and Propagation |
| Paper Information |
| Registration To |
AP |
| Conference Code |
2024-04-AP |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Statistics of the maximum rainfall for N years in Japan |
| Sub Title (in English) |
|
| Keyword(1) |
Rainfall |
| Keyword(2) |
Extreme data |
| Keyword(3) |
Extreme value statistics |
| Keyword(4) |
Gumbel distribution |
| Keyword(5) |
Return period |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Yoshio Karasawa |
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| Speaker |
Author-1 |
| Date Time |
2024-04-11 13:50:00 |
| Presentation Time |
25 minutes |
| Registration for |
AP |
| Paper # |
AP2024-3 |
| Volume (vol) |
vol.124 |
| Number (no) |
no.1 |
| Page |
pp.13-18 |
| #Pages |
6 |
| Date of Issue |
2024-04-04 (AP) |