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Assistant Professor Michael M. Bell

Portrait

My primary interests are in tropical, mesoscale and radar meteorology. My current research is on the genesis and intensification of tropical cyclones, primarily through the collection and analysis of research quality observations from aircraft and Doppler radars. This research is aimed at understanding the mesoscale structure and evolution of developing tropical disturbances, structural changes in intensifying tropical cyclones, and air-sea interaction in mature hurricanes. Additional research to improve mesoscale and radar analysis techniques is ongoing.

In the News

Intensity matters in new tropical cyclone research award

Hawaii News Now: High-tech Doppler radar cruises islands

Hawaii Public Radio: Bytemarks Cafe Interview about Doppler radar

ThinkTech TV: Forecasting Weather at SOEST


Courses Taught


Selected Publications

Complete Listing and PDFs available here

  • Foerster, A. M., M. M. Bell, S. C. Jones, and P. A. Harr, 2014: Observations of the eyewall structure of Typhoon Sinlaku (2008) during the transformation stage of extratropical transition. Mon. Wea. Rev., 142, 3372-3392.
  • Bell, M. M., W.-C. Lee, C. Wolff, and H. Cai, 2013: A Solo-based automated quality control algorithm for airborne Doppler tail radar data. J. Appl. Meteor. and Clim., 52, 2509-2528.
  • Bell, M. M., M. T. Montgomery, and K. E. Emanuel, 2012: Air-sea enthalpy and momentum exchange at major hurricane wind speeds observed during CBLAST. J. Atmos. Sci., 69, 3197-3122.
  • Bell, M. M., M. T. Montgomery, and W.-C. Lee, 2012: An axisymmetric view of concentric eyewall evolution in Hurricane Rita (2005). J. Atmos. Sci., 69, 2414-2432.
  • Bell, M. M., and W.-C. Lee, 2012: Objective tropical cyclone center tracking using single Doppler radar. J. Appl. Meteor. And Clim., 51, 878-896.
  • Montgomery, M. T., C. Davis, T. Dunkerton, Z. Wang, C. Velden, R. Torn, S. Majumdar, F. Zhang, R. Smith, L. Bosart, M. Bell, J. Haase, M. A. Boothe, J. Jensen, and T. Campos, 2012: The Pre-Depression Investigation of Cloud Systems in the Tropics (PREDICT) Experiment: Scientific Basis, New Analysis Tools and Some First Results. Bull. Amer. Meteor. Soc., 93, 153-172.
  • Bell, M. M., and M. T. Montgomery, 2010: Sheared deep vortical convection in pre-depression Hagupit during TCS08. Geophys. Res. Lett., 37, L06802, doi:10.1029/2009GL042313.
  • Houze, R. A., Lee, W.-C., M. M. Bell, 2009: Convective contributions to the genesis of Hurricane Ophelia (2005): Observations from RAINEX. Mon. Wea. Rev., 137, 2778-2800.
  • Bell, M. M., and M. T. Montgomery, 2008: Observed structure, evolution, and potential intensity of category five Hurricane Isabel (2003) from 12-14 September. Mon. Wea. Rev., 136, 2023-2046.
  • Houze, R. A., S. S. Chen, B. F. Smull, W.-C. Lee, and M. M. Bell, 2007: Hurricane Intensity Change and Eyewall Replacement. Science, 315, 1235-1239.
  • Aberson, S. D., J. Cione, C.-C. Wu, M. M. Bell, J. Halverson, C. Fogarty, and M. Weissmann, 2010: Aircraft used to observe tropical cyclones. Chapter in "Global Perspectives on Tropical Cyclones", World Scientific, Johnny Chan, Ed., 448 pp.

Hurricane Rita

North-south vertical cross section of quad-Doppler radar analysis from N42 and ELDORA and in situ flight level data at 1.5 km from N42. (a) Radar reflectivity (color), vertical velocity (contour, m s21), and secondary circulation (vector); (b) wind speed, vertical velocity, surface pressure, and pseudoequivalent potential temperature. From Bell et al. (2012)

Related Links

Contact Me

Office HIG 337

2525 Correa Rd

University of Hawaiʻi at Mānoa

Honolulu, HI

Phone 808-956-2878

Email mmbell at hawaii dot edu