| Short title | Earthquake Early Warning | 
	
		| Oral presentation Date/Room/Chair
 | May 21 PM2 (15:30 - 17:15) | 106 | Masumi Yamada 
			/ Mitsuyuki Hoshiba | 
	
		| Poster presentation Date/Room
 | May 21 (Core Time 13:45 - 15:15, 17:15 - 18:30) |  | 
	
		| Contact | Masumi Yamada | 
	
		| Email | masumi@eqh.dpri.kyoto-u.ac.jp | 
	
		| Convener | 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 | The 3min oral presentation of poster presenter is later than poster core time. | 
	
		| Time | Presentation No | Title | Author | Presenter | Abstract | 
	
		| Oral Presentation   May 21 PM2 (15:30-17:15) 106                              to the top | 
	
		| 15:30 - 15:45 | SSS40-01 | Earthquake Early Warning of JMA - The 2011 off the Pacific coast of Tohoku Earthquake and its aftershocks - | KIKUTA Haruyuki HIRANO Kazuyuki
 Yasuyuki Yamada
 other
 | Yasuyuki Yamada |  | 
	
		| 15:45 - 16:00 | SSS40-02 | Prediction of ground motion using real time monitoring -for real time ground motion prediction - | Mitsuyuki Hoshiba | Mitsuyuki Hoshiba |  | 
	
		| 16:00 - 16:15 | SSS40-03 | Real-time fault area location of a massive scale earthquake-Wenchuan Earthquake- | Junhui Tan Shigeki Horiuchi
 Yuji Koi
 | Junhui Tan |  | 
	
		| 16:15 - 16:30 | SSS40-04 | Classification of Simultaneous Multiple Earthquakes for the Earthquake Early Warning System | Masumi Yamada Annie Liu
 James Mori
 | Masumi Yamada |  | 
	
		| 16:30 - 16:45 | SSS40-05 | GRiD MT with W-phase monitoring system for tsunami early warnin | Hiroshi Tsuruoka Luis Rivera
 | Hiroshi Tsuruoka |  | 
	
		| 16:45 - 17:00 | SSS40-06 | Improvement of MT/CMT analyses in the AQUA (Accurate and QUick Analysis System for Source Parameters) system | Hisanori Kimura Youichi Asano
 Takumi Matsumoto
 | Hisanori Kimura |  | 
	
		| 17:00 - 17:15 | 3-min talk in an oral session 
				
					| Presentation No | Title | Author | Presenter | Abstract |  
					| SSS40-P01 | Estimation of extended source area during a great earthquake for upgrading the EEW system | Susumu Kurahashi Kojiro Irikura
 | Susumu Kurahashi |  |  
					| SSS40-P04 | Examination of a simple method to estimate earthquake magnitude by using the timing of maximum amplitude | Shunta Noda Shunroku Yamamoto
 Masahiro Korenaga
 other
 | Shunta Noda |  |  
					| SSS40-P06 | Examination of magnitude correction for utilizing ocean bottom seismographs of DONET in EEW | Naoki Hayashimoto Mitsuyuki Hoshiba
 | Naoki Hayashimoto |  |  
					| SSS40-P08 | An attempt to improve accuracy of a processing method of a real-time seismic intensity. | Takashi Kunugi Shin Aoi
 Hiromitsu Nakamura
 other
 | Takashi Kunugi |  |  | 
	
		| Presentation No | Title | Author | Presenter | Abstract | 
	
		| Poster Presentation   May 21  Core Time (13:45-15:15, 17:15-18:30)                     to the top | 
	
		| SSS40-P01 | Estimation of extended source area during a great earthquake for upgrading the EEW system | Susumu Kurahashi Kojiro Irikura
 | Susumu Kurahashi |  | 
	
		| SSS40-P02 | A detection method for large earthquake based on counting a number of seismic intensity observation stations | Hiromitsu Nakamura Takashi Kunugi
 Shin Aoi
 other
 | Hiromitsu Nakamura |  | 
	
		| SSS40-P03 | Is it possible to be early magnitude estimation of the 2011 Tohoku earthquake from tau_c by increased time window? | Kazuhiro Iwakiri Keiji Doi
 Mitsuyuki Hoshiba
 | Kazuhiro Iwakiri |  | 
	
		| SSS40-P04 | Examination of a simple method to estimate earthquake magnitude by using the timing of maximum amplitude | Shunta Noda Shunroku Yamamoto
 Masahiro Korenaga
 other
 | Shunta Noda |  | 
	
		| SSS40-P05 | Real-Time Mw Estimation Strategy Using Nationwide Strain Meter Observation Network Data | Akinari Shinjo TAKAHASHI Hiroaki
 | Akinari Shinjo |  | 
	
		| SSS40-P06 | Examination of magnitude correction for utilizing ocean bottom seismographs of DONET in EEW | Naoki Hayashimoto Mitsuyuki Hoshiba
 | Naoki Hayashimoto |  | 
	
		| SSS40-P07 | Orientations of DONET seismometers estimated from seismic waveforms | Masaru Nakano Takashi Tonegawa
 Yoshiyuki Kaneda
 | Masaru Nakano |  | 
	
		| SSS40-P08 | An attempt to improve accuracy of a processing method of a real-time seismic intensity. | Takashi Kunugi Shin Aoi
 Hiromitsu Nakamura
 other
 | Takashi Kunugi |  |