TITLE: GCN CIRCULAR NUMBER: 14918 SUBJECT: GRB 130614A: Suzaku WAM observation of the prompt emission DATE: 13/06/22 11:06:17 GMT FROM: Makoto Tashiro at Saitama U/Swift S. Sugimoto, M. Tashiro, Y. Terada, T. Yasuda, H. Ueno, Y. Ishida (Saitama U.), M. Ohno, K. Takaki, T. Kawano, R. Nakamura, S. Furui, Y. Fukazawa (Hiroshima U.), M. Yamauchi, N. Ohmori, M. Akiyama (Univ. of Miyazaki), K. Yamaoka (Nagoya U.), S. Sugita (Ehime U.), Y. E. Nakagawa, M. Kokubun, T. Takahashi (ISAS/JAXA), W. Iwakiri (RIKEN), Y. Hanabata (ICRR), Y. Urata (NCU), K. Nakazawa, K. Makishima (Univ. of Tokyo) on behalf of the Suzaku WAM team, report: The short GRB 130614A (Xiong, GCN 14903) was detected by the the Suzaku Wide-band All-sky Monitor (WAM) which covers an energy range of 50 keV - 5 MeV at 23:56:9.064 UT (=T0). The observed light curve shows a single FRED-like peak starting at T0-1 s,ending at T0+9 s with a duration (T90) of about 4.9 seconds. The fluence in 100 - 1000 keV was 3.08(+0.34/-0.31)*10^-6 erg/cm^2. The 1-s peak flux measured from T0+1s was 2.41 (+0.35/-2.9) photons/cm^2/s in the same energy range. Preliminary result shows that the time-averaged spectrum from T0-1 s to T0+9 s is well fitted by a single power-law with a photon index of 2.42 (+0.28/-0.24) (chi^2/d.o.f = 17.6/17). All the quoted errors are at statistical 90% confidence level, The light curves for this burst are available at: http://www.astro.isas.jaxa.jp/suzaku/HXD-WAM/WAM-GRB/grb/trig/grb_table.html