| Short title | Earthquake Early Warning | 
	
		| Oral presentation Date/Room/Chair
 | May 24 PM1 (14:15 - 16:00) | 201A | Masaki Nakamura | 
	
		| Poster presentation Date/Room
 | May 24 (Core Time 16:15 - 17:30) | Convention Hall | 
	
		| Contact | Masaki Nakamura | 
	
		| Email | moriya.nakamura@gmail.com | 
	
		| Convener | Masaki Nakamura 
			/ Masumi Yamada 
			/ Mitsuyuki Hoshiba 
			/ Hiroshi Tsuruoka 
			/ Shin Aoi 
			/ Shunroku Yamamoto 
			/ Akihiko Wakayama | 
	
		| Scope | Earthquake Early Warning (EEW) is provided to public users nationwide in Japan from October 2007. The attention to the system has been increasing by broadcasting from the television, radio, and mobile phone. The contribution of the automatic processing technology of observing waveform data is very important for the development of EEW. In this session, we will discuss on the technical improvement of EEW, the practical application of EEW, and the automatic processing technology. | 
	
		| Notes |  | 
	
		| Time | Presentation No | Title | Author | Presenter | Abstract | 
	
		| Oral Presentation   May 24 PM1 (14:15-16:00) 201A                              to the top | 
	
		| 14:15 - 14:30 | SSS23-01 | The medium-term improvement plan of the JMA EEW system | Masaki Nakamura YAMADA, Yasuyuki
 HIRANO, Kazuyuki
 other
 | Masaki Nakamura | English | 
	
		| 14:30 - 14:45 | SSS23-02 | A real-time calculation of seismic intensity and its applications | Takashi Kunugi Shin Aoi
 Hiromitsu Nakamura
 other
 | Takashi Kunugi | English | 
	
		| 14:45 - 15:00 | SSS23-03 | Real-time prediction of earthquake ground motion :application of data assimilation technique for estimation of wavefield | Mitsuyuki Hoshiba | Mitsuyuki Hoshiba | English | 
	
		| 15:00 - 15:15 | SSS23-04 | Real-time correction of site amplification factors estimated by the coda normalization method | Shigeki Aoki Mitsuyuki Hoshiba
 | Shigeki Aoki | English | 
	
		| 15:15 - 15:30 | SSS23-05 | Construction of real-time earthquake damage-estimation system J-RISQ | Shin Aoi Hiromitsu Nakamura
 Takashi Kunugi
 other
 | Shin Aoi | English | 
	
		| 15:30 - 15:45 | SSS23-06 | Development of new GEONET real-time processing system | Satoshi Kawamoto MIYAGAWA, Kohei
 YAMAGUCHI, Kazunori
 other
 | Satoshi Kawamoto | English | 
	
		| 15:45 - 16:00 | 3-min talk in an oral session@(SSS23-P03/SSS23-P04/SSS23-P06/SSS23-P07/SSS23-P08) | 
	
		| Presentation No | Title | Author | Presenter | Abstract | 
	
		| Poster Presentation   May 24  Core Time (16:15-17:30) Convention Hall                    to the top | 
	
		| SSS23-P01 | A method of real-time prediction of main ground motions using vertical motions for the Earthquake Early Warning System | Susumu Kurahashi Kojiro Irikura
 | Susumu Kurahashi | English | 
	
		| SSS23-P02 | Installation azimuth of Tonankai OBS estimated from air-gun data, and application to the single-station method of EEW | Naoki Hayashimoto Mitsuyuki Hoshiba
 | Naoki Hayashimoto | English | 
	
		| SSS23-P03 | A basic study for application of ocean-bottom seismographs to the EEW system | Hiroyuki Miyakoshi TSUNO, Seiji
 IWATA, Naoyasu
 other
 | Hiroyuki Miyakoshi | English | 
	
		| SSS23-P04 | Developments in the Earthquake Early Warning System for Istanbul, NW Turkey | Ali Pinar Mustafa Erdik
 Hakan Alcik
 other
 | Ali Pinar | English | 
	
		| SSS23-P05 | A social experiment of a new strong-motion monitoring system (Kyoshin Monitor) with earthquake early warning | Hiromitsu Nakamura Shin Aoi
 Takashi Kunugi
 other
 | Hiromitsu Nakamura | English | 
	
		| SSS23-P06 | Automatic Hypocenter Determination using Particle Filter Method | Koji Tamaribuchi | Koji Tamaribuchi | English | 
	
		| SSS23-P07 | Development of an automated source inversion system | Wataru Suzuki Shin Aoi
 Takashi Kunugi
 | Wataru Suzuki | English | 
	
		| SSS23-P08 | The questionnaire survey on the Earthquake Early Warning | TAKEDA, Kiyoshi MATSUI, Masato
 Masaki Nakamura
 other
 | Masaki Nakamura | English |