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Assessment of remote sensing-based environmental features of severe cyclonic storm ‘Dana’ over the Bay of Bengal in October 2024 (Record no. 131816)
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| 000 -LEADER | |
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| fixed length control field | 01862nam a22001337a 4500 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250624b |||||||| |||| 00| 0 eng d |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Sunil Kumar |
| 245 ## - TITLE STATEMENT | |
| Title | Assessment of remote sensing-based environmental features of severe cyclonic storm ‘Dana’ over the Bay of Bengal in October 2024 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | P 465-471 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. biblio.abstract | The present study investigates the structural, dynamic<br/>and thermodynamic characteristics of severe cyclonic<br/>storm, ‘Dana’, the first post-monsoon tropical cyclone<br/>over the North Indian Ocean in 2024. Using synoptic<br/>data and satellite imageries, we have analysed the evolution of storm, intensity changes and atmospheric interactions. The structural analysis reveals that ‘Dana’<br/>predominantly exhibited an irregular central dense<br/>overcast pattern with a mean diameter of 173 km<br/>throughout its lifecycle. Dynamically, the development<br/>and movement of the cyclone were influenced by wind<br/>profiles, sea-surface temperature (SST), upper-level<br/>divergence, lower-level convergence and atmospheric<br/>pressure patterns. The average vertical wind shear<br/>was 16 knots, increasing to 20 knots during cyclone<br/>strengthening. Regarding thermodynamics, SST ranged<br/>from 29°C to 30°C over the central and northern Bay<br/>of Bengal and the north Andaman Sea, with tropical<br/>cyclone heat potential between 100 and 112 kJ/cm2<br/>.<br/>This study integrates satellite-based observations with<br/>traditional meteorological data, providing valuable insights into the internal dynamics of the cyclone and<br/>contributing to improved forecasting and understanding of factors influencing tropical cyclone intensity and<br/>track in the region. |
| 654 ## - SUBJECT ADDED ENTRY--FACETED TOPICAL TERMS | |
| Subject | <a href="Bay of Bengal">Bay of Bengal</a> |
| -- | <a href="dynamic features">dynamic features</a> |
| -- | <a href="satellite imagery">satellite imagery</a> |
| -- | <a href="structural analysis">structural analysis</a> |
| -- | <a href="thermodynamic processes">thermodynamic processes</a> |
| -- | <a href="tropical cyclone">tropical cyclone</a> |
| 773 0# - HOST ITEM ENTRY | |
| Host Biblionumber | 125299 |
| Host Itemnumber | 112522 |
| Title | Current Science |
| International Standard Serial Number | 0011-3891 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Journal Article |
| Withdrawn status | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Location (home branch) | Sublocation or collection (holding branch) | Date acquired | Koha issues (times borrowed) | Piece designation (barcode) | Koha date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | SNDT Juhu | SNDT Juhu | 24/06/2025 | JP670.4 | 24/06/2025 | 24/06/2025 | Journal Article |