TPIO11 PGTW 251447
A. TROPICAL CYCLONE 04B (NIVAR)
B. 25/1415Z
C. 11.72N
D. 80.21E
E. FIVE/GOES-IO
F. T4.0/4.5/D1.0/24HRS STT: W0.5/03HRS
G. IR/EIR
H. REMARKS: 38A/PBO SBC/ANMTN. CNVCTN WRAPS .80 ON LOG10 SPIRAL
YIELDING A DT OF 3.5. MET AND PT YIELD 4.0. DBO PT.
I. ADDITIONAL POSITIONS:
25/1057Z 11.72N 80.83E SSMS
25/1205Z 11.63N 80.98E GPMI
HEINS

04B NIVAR 201125 1800 12.0N 80.1E IO 70 970

#Nivar is making landfall near Puducherry as a 65kt-70kt cyclone acc to IMD & JTWC. A buoy off Chennai, N of the center, recorded sustained winds of 24.1m/s (87kph) few hrs ago. Srfc obs show more of significant rain event rather than wind. Some stations had >200mm in last ~15hrs

Chennai-Minambakkam (16m)
1.000 hPa 21z

Puducherry (38m)
998,2 hPa 21z

系统中心应该差不多已经登陆了，目前的看到的实测不太好，不过也有可能是公布数据测站稀疏。估计应该是强热带风暴登陆，和个人预期相符

Chennai-Minambakkam (16m)
997 hPa 23z