D. Nohara and H.L. Tanaka, : "Development of deterministic predictability using ensemble forecast assimilated in nonlinear dynamical system,", Journal of the Meteorological Society of Japan, 82, 167--178., 2004
H.L. Tanaka, N. Mura, and D. Nohara : "Mechanism of cold air vent at the Nakayama Wind-Hole in Shimogo, Fukushima,", Geogr. Rev. Japan, 77, 1--18., (in Japanese with English abstract), 2004
H.L. Tanaka, : "Spectral Analysis Handbook,", Asakura Publ.,, (in Japanese with Editor M. Hino), 2004
H.L. Tanaka, N. Ishizaki, and A. Kitoh : "Trend and interannual variations of Walker, monsoon, and Hadley circulations defined by velocity potential in the upper troposphere,", Tallus, 56A, 250-269., 2004
H.L. Tanaka, : "Numerical simulation and the dynamics of the Arctic Oscillation using a barotropic general circulation model,", Meteorological Research Notes, 206, 71--107., (in Japanese), 2004
M. Hayasaki and H.L. Tanaka, : "Climatological study of abrupt surface air temperature changes in the Northern Hemisphere,", Geographical Review of Japan, 77, 609--627., (in Japanese), 2004
H.L. Tanaka and M. Matsueda, : "Analysis of recent extreme events measured by the barotropic component of the atmosphere,", Proc. GCCA-4, Toyokawa, Japan, 86--93., 2004
H.L. Tanaka and M. Matsueda, : "Analysis of recent extreme events measured by the barotropic component of the atmosphere,", J. Meteor. Soc. Japan, 82, 1281-1299., 2004
Y. Watarai and H.L. Tanaka : "Local energetics analysis of blocking formation in the northern Pacific decomposed in vertical mean and sheared flows,", J. Meteor. Soc. Japan, 82, 1447-1458., 2004
H.L. Tanaka, Y. Watarai, and T. Kanda, T. : "Energy spectrum proportional to the squared phase speed of Rossby modes in the general circulation of the atmosphere,", Geophys. Res. Letters, 31(13), 13109,, doi: 10.1029/2004GL019826., 2004
H.L. Tanaka, S. Onodera, and D. Nohara : "Operational volcanic ash plume prediction model PUFF at the Japan airlines.", Proc. 2nd Intlernational Conference on Volcanic Ash and Aviation Safety, June 21-24 2004, Alexandria, Virginia USA, 111-114., 2004
H.R. Byun, K.S. Choi, K.H. Kim, and H.L. Tanaka : "The characteristics and thermal mechanism of the warm wind hole found at the Ice Valley in Mt. Jaeyak,", J. Korean Meteor. Soc., 40, 453--465., (in Korea with English abstract), 2004
H.L. Tanaka and K. Terasaki, : "Blocking formation by the accumulation of barotropic energy at the spherical Rhines speed,", Proc. 5th Intl. Workshop on Global Change: Connection to the Arctic. 15-16 November 2004, Tsukuba Japan, 115-118., 2004
H.L. Tanaka and K. Terasaki, : "Energy spectrum and energy flow for the Arctic Oscillation in the phase speed domain,", Proc. 5th Intl. Workshop on Global Change: Connection to the Arctic. 15-16 November 2004, Tsukuba Japan, 18-21., 2004
H.L. Tanaka and M. Kanetaka, : "Realtime prediction system of forest-fire smoke using satellite data and the PUFF model,", Proc. 5th Intl. Workshop on Global Change: Connection to the Arctic. 15-16 November 2004, Tsukuba Japan, 103-106., 2004
H.L. Tanaka and N. Yokoyama, : "cal simulation and EOF analysis of the Arctic Oscillation in the boreal summer using the barotropic S-model.", Proc. 5th Intl. Workshop on Global Change: Connection to the Arctic. 15-16 November 2004, Tsukuba Japan, 119-122., 2004
Y. Watarai and H.L. Tanaka, : "Local energetics analysis of blocking formation in the North Pacific decomposed in vertical mean and sheared flows.", Proc. 5th Intl. Workshop on Global Change: Connection to the Arctic. 15-16 November 2004, Tsukuba Japan, 95-98., 2004
M. Matsueda and H.L. Tanaka : "EOF and SVD analyses of the low-frequency variability of the barotropic component of the atmosphere,", Proc. 5th Intl. Workshop on Global Change: Connection to the Arctic. 15-16 November 2004, Tsukuba Japan, 99-102., 2004
M. Hayasaki, S. Sugata, and H.L. Tanaka, : "Variations of cold surge activity over East Asia,", Proc. 5th Intl. Workshop on Global Change: Connection to the Arctic. 15-16 November 2004, Tsukuba Japan, 123-126., 2004
H.L. Tanaka and M. Kanetaka, : "Realtime prediction system of forest-fire smoke using satellite data and the PUFF model: A case study for May 2003,", SOLA, 1, 9-12,, doi:10.2151/sola.2005-003., 2004
M. Matsueda and H.L. Tanaka, : "EOF and SVD analyses of the low-frequency variability of the barotropic component of the atmosphere,", J. Meteor. Soc. Japan, 83, 517--529., 2004
H.L. Tanaka and M. Matsueda, : "Arctic Oscillation analyzed as a singular eigenmode of the global atmosphere,", J. Meteor. Soc. Japan, 83, 611-619., 2005
Y. Yamashita, H.L. Tanaka, and M. Takahashi, : "Observational analysis of the local structure of the wave activity flux associated with maintenance of the Arctic Oscillation Index,", SOLA, 1, 53-56,, doi:10.2151/sola.2005-015., 2005
H.L. Tanaka and K. Terasaki, : "Energy spectrum and energy flow of the Arctic Oscillation in the phase speed domain,", SOLA, 1, 65-68,, doi:10.2151/sola.2005-018., 2005
H.L. Tanaka, N. Ishizaki, and D. Nohara, : "Intercomparison of the intensities and trends of Hadley, Walker, and monsoon circulations in the global warming predictions.", SOLA, 1, 77-80,, doi:10.2151/sola.2005-021., 2005