Julien Bernard's research while affiliated with Université de Cergy-Pontoise and other places

Publication (1)

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This research concerning the northern Indian Ocean demonstrates the variability of intense tropical cyclones (categories 35) both on an inter-annual and intra-seasonal scale. All the cyclones intensity have been re-analysed with the Dvorak technique using both National Oceanic and Atmospheric Administration and geostationary satellites with a 4-km...


... As seen in the anomaly plot ( Figure 2d) the subtropical jet was displaced to the north of its climatological position, which explains the reduced shear in the Sea of Oman and northern Arabian Sea. The borderline La Nina ( Figure S1b) also likely contributed to lower vertical wind shears in the region (Hoarau et al., 2012). ...