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Titel |
Two case studies of severe storms in the Mediterranean using AMSU |
VerfasserIn |
B. M. Funatsu, C. Claud, J.-P. Chaboureau |
Medientyp |
Artikel
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Sprache |
Englisch
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ISSN |
1680-7340
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Digitales Dokument |
URL |
Erschienen |
In: Mediterranean storms and extreme events in an era of climate change ; Nr. 12 (2007-06-27), S.19-26 |
Datensatznummer |
250010353
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Publikation (Nr.) |
copernicus.org/adgeo-12-19-2007.pdf |
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Zusammenfassung |
Mediterranean storms and their associated upper level features are
diagnosed here using Advanced Microwave Sounding Unit (AMSU) observations.
AMSU-A channel 8 is used to identify upper-level intrusions of
stratospheric air, which are
often present upstream of heavy precipitating areas, while
a combination of AMSU-B channels 3 and 5 is chosen to discriminate moderate
to heavily precipitating areas. This precipitation detection
method provides results that are in good agreement with TRMM rainfall
product and independent ground-based precipitation
data. These tools allow us to follow the concomitant evolution
of two severe rainfall events in the Mediterranean region
and associated upper-level features. |
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