Mixed Layer Temperature Budget for the Northward Propagating Summer Monsoon Intraseasonal Oscillation (MISO) in the Central Bay of Bengal

Girishkumar, M. S.; Joseph, J.; Thangaprakash, V. P.; Pottapinjara, V.; McPhaden, M. J.

doi:10.1002/2017jc013073

i

Mixed Layer Temperature Budget for the Northward Propagating Summer Monsoon Intraseasonal Oscillation (MISO) in the Central Bay of Bengal

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2017
By Girishkumar, M. S. ; Joseph, J. ; Thangaprakash, V. P. ; ...

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Journal Title:

Journal of Geophysical Research: Oceans
Personal Author:

Girishkumar, M. S. ; Joseph, J. ; Thangaprakash, V. P. ; Pottapinjara, V. ; McPhaden, M. J.
NOAA Program & Office:

OAR (Oceanic and Atmospheric Research) ; PMEL (Pacific Marine Environmental Laboratory)
Description:

Composite analyses of mixed layer temperature (MLT) budget terms from near-surface meteo- rological and oceanic observations in the central Bay of Bengal are utilized to evaluate the modulation of air-sea interactions and MLT processes in response to the summer monsoon intraseasonal oscillation (MISO). For this purpose, we use moored buoy data at 15 8N, 12 8N, and 8 8N along 90 8E together with Trop- Flux meteorological parameters and the Ocean Surface Current Analyses Real-time (OSCAR) current product. Our analysis shows a strong cooling tendency in MLT with maximum amplitude in the central and northern BoB during the northward propagation of enhanced convective activity associated with the active phase ofthe MISO; conversely, warming occurs during the suppressed phase of the MISO. The surface mixed layer is
Keywords:

Earth And Planetary Sciences (miscellaneous) Geochemistry And Petrology Geophysics Oceanography Space And Planetary Science Earth And Planetary Sciences (miscellaneous) Geochemistry And Petrology Space And Planetary Science Earth And Planetary Sciences (miscellaneous) Geochemistry And Petrology Space And Planetary Science
Source:

Journal of Geophysical Research: Oceans, 122(11), 8841-8854
DOI:

https://doi.org/10.1002/2017jc013073
ISSN:

2169-9275
Format:

PDF
Publisher:

American Geophysical Union (AGU)
Document Type:

Journal Article
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Other
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Library
Main Document Checksum:

urn:sha256:3eba95afbdd7e43ee6b45a8599aa5be4a256fe75d8792ec6577d0f745754b4bb
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https://repository.library.noaa.gov/view/noaa/53245/noaa_53245_DS1.pdf
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[PDF - 5.73 MB ]

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