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The MJO Precipitating Cloud Population over the Central Indian Ocean as seen by the TRMM PR Hannah C. Barnes Robert A. Houze, Jr. University of Washington MJO Field Data and Science Workshop 5 March 2013, Hapuna Beach Resort, Kohala Coast, Hawaii.
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The MJO Precipitating Cloud Population over the Central Indian Ocean as seen by the TRMM PR Hannah C. Barnes Robert A. Houze, Jr. University of Washington MJO Field Data and Science Workshop 5 March 2013, Hapuna Beach Resort, Kohala Coast, Hawaii
Precipitating Cloud Population By Phase Isolated, Shallow Echoes Deep Convective Cores Broad Stratiform Regions Active Suppressed
Relationship Between Precipitating Cloud Population and Large-Scale Conditions
Large-Scale Conditions 4 Pressure (hPa) 8 2-3 1 23 1 4 Relative Humidity (%) Zonal Wind (ms-1) Solid lines = active, dashed = suppressed
Large-Scale 1000-750 hPa Shear Shading = shear magnitude ms-1 Frequency (%) Number ISE DCC WCC BSR MJO Phase
Large-Scale 750-500 hPa Shear Shading = shear magnitude ms-1 ISE DCC WCC BSR Frequency (%) MJO Phase
Acknowledgements • Funding • DOE DE-SC0001164 / ER-64752 and DE-SC0008452 • DYNAMO – NSF AGS-1059611 • PMM-NASA Grant NNX10AH70G