Meteorological Disasters and Their Background
Update: 06. 29, 2017
(Aug. 1-2, 2017)
Research Meeting in International Coastal Research Center
Date: August, 1st, 2017 (Tue.)10:00~17:20
August, 2nd, 2017 (Wed.) 9:00~11:35
Venue:Otsuchi central public hall
32-126 Koduchi, Otsuchi, Iwate Prefecture 028-1102, JAPAN
Tel: +81-193-42-3030
Organizer: Kazuaki Nishii (Mie University, nishii[at]bio.mie-u.ac.jp)
Kiyoshi Tanaka (AORI, University of Tokyo, ktanaka[at]aori.u-tokyo.ac.jp)
August, 1st
10:00 – 10:05 Introduction
Session 1 (chair: Takumi Tsukijihara)
10:05 – 10:27 Satoru Okajima (RCAST, University of Tokyo)
Atmospheric response to variability of oceanic front over western North Pacific
10:27 – 10:49 Souta Yamaguchi (Niigata University)
Interrelationships between teleconnections in the Northern and Southern Hemispheres
10:49 – 11:11 Yuki Ishida (Niigata University)
Relationship between variability of the tropopause and the westerly jet in the Northern Hemisphere winter
11:11 – 11:36 *Eigo Tochimoto (AORI, University of Tokyo)
Structure and environment of extratropical cyclones that cause severe winds
11:36 – 11:58 Satoru Kasuga (Niigata University)
The multi-scale structure between the cutoff low and the tornados
11:58 – 13:00 Lunch
Session 2 (chair: Satoru Kasuga)
13:00 – 13:22 Kazuhira Hoshi (Niigata University)
Modulation of stratospheric sudden warming properties associated with Arctic sea-ice reduction
13:22 – 13:44 Yuta Ando (Mie University)
Climatological short break of Polar Night Jet in early winter and its relation to cooling over Siberia
13:44 – 14:06 Meiji Honda (Niigata University)
Characteristics of atmospheric circulations causing heavy snowfall events in the San-in and Hokuriku districts during 2017 winter
14:06 – 14:18 Break
Session 3 (chair: Yuta Ando)
14:18 – 14:40 Takumi Tsukijihara (Kyushu University)
Increased frequency of snowstorms in Hokkaido region and explosive cyclone activity
14:40 – 15:02 Akira Yoshida (Kyoto University)
long-term variation of extratropical cyclone activity over the North Pacific
15:02 – 15:27 *Hidetaka Hirata (Nagoya University)
A heavy rainfall event over Miyake Island in early January 2017 induced by an explosive cyclone and the Kuroshio
15:27 – 15:39 Break
Session 4 (chair: Kazuhira Hoshi)
15:39 – 16:01 Yuma Kawakami (Sendai Regional Headquarters, JMA)
Influence of SST in the Kuroshio-Oyashio Confluence Region (KOCR) on precipitation in Tohoku
16:01 – 16:23 Moeka Naoi (Tsukuba University)
Climatological factors controlling summertime atmospheric rivers in the Western North Pacific
16:23 – 16:45 Yoshihiro Tachibana (Mie University)
Proposal of innovative radiosonde observation over the ocean and its trial over Kuroshio SST front
16:45 – 17:07 Kazuaki Nishii (Mie University)
On the role of oceanic fronts in the formation of climatological mean atmospheric circulation
17:07 – 17:20 Yusuke Ueda (Rissho University), Naoki Sugihara (Mie University), Momoko Nagata (Mie University)
Self-introduction and future plan
2nd, August
Session 5 (chair: Satoru Okajima)
09:00 -09:25 *Takenari Kinoshita (JAMSTEC)
On the wave activities when a typhoon generated around PALA
09:25 - 09:47 Junpei Kanai (Mie University)
A weakening process of a typhoon ~impact of tropopause fluctuation~
09:47 – 10:09 Taishi Saka (Mie University)
Eastward propagating chain between atmosphere and ocean in mid and high latitudes over the three quarters northern hemisphere
10:09 – 10:31 Youhei Seki (Mie University)
Climatological view of sudden temperature change
10:31 – 10:45 Break
10:45 – 11:35 **Hiroshi Niino (AORI, University of Tokyo)
Vortices, Convection, Shear flows and their Interactions
*Invited talk: 25 minutes, ** Special talk: 50 minutes, others: 22 minutes.