11.12.13 06Z |
11.12.13 09Z |
It is very interesting
and astonishing. As pointed out by many
models the cyclone/ DD has drifted towards SW.
This can otherwise be considered as formation of new DD relatively in
lower latitude. This may be attributed to cold surface air temperature and inversion in upper
level upto 850 hPa.
The SST along TN coastal stretch & along south west bay is higher.
[This upper air profile on 11.12.13 / 00Z of Chennai]
PRES HGHT
TEMP DWPT RELH
MIXR DRCT SKNT
THTA THTE THTV
hPa
m C
C % g/kg
deg knot K K K
-----------------------------------------------------------------------------
1006.0
16 24.2 20.9
82 15.73
270 3 296.8 342.4 299.6
1001.0
60 25.2 18.8
68 13.85
305 9 298.3 338.7 300.7
1000.0
69 25.4 18.4
65 13.50
310
11 298.6 338.1 301.0
850.0
1485 17.8 13.5
76 11.57
0 12 304.8
339.6 306.9
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