TPXS11 PGTW 270602
A. TROPICAL CYCLONE 23S (HONDE)
B. 27/0530Z
C. 24.64S
D. 41.57E
E. THREE/MET9
F. T4.5/4.5/D1.0/24HRS STT: D0.5/03HRS
G. IR/EIR/VIS/MSI
H. REMARKS: 19A/PBO XPSD LLCC/ANMTN. CNVCTN WRAPS 1.4 ON LOG10
SPIRAL YIELDING A DT OF 4.5. MET YIELDS 5.0. PT YIELDS 4.5. DBO DT.
I. ADDITIONAL POSITIONS:
27/0113Z 24.43S 40.70E SSMS
27/0315Z 24.55S 40.73E SSMS
HUYNH

TXXS26 KNES 270559
TCSSIO
A. 23S (HONDE)
B. 27/0530Z
C. 25.1S
D. 41.6E
E. THREE/MET-9
F. T3.0/3.5
G. IR/EIR/VIS
H. REMARKS...5.5/10 CURVED BANDING RESULTS IN A DT OF 2.5. THE MET IS
2.5 AND THE PT IS 3.0. THE FT IS BASED ON THE PT DUE TO BANDING FEATURES
NOT BEING CLEAR CUT.
I. ADDL POSITIONS
NIL
...HOSLEY

SH, 23, 2025022706, , BEST, 0, 249S, 415E, 70, 970, TY,

无感

国 色 天 香

TPXS11 PGTW 270911
A. TROPICAL CYCLONE 23S (HONDE)
B. 27/0845Z
C. 24.98S
D. 41.66E
E. THREE/MET9
F. T4.5/4.5/D1.0/24HRS STT: S0.0/03HRS
G. IR/EIR/VIS/MSI
H. REMARKS: 19A/PBO XPSD LLCC/ANMTN. CNVCTN WRAPS 1.35 ON LOG10
SPIRAL YIELDING A DT OF 4.5. MET AND PT AGREE. DBO DT.
I. ADDITIONAL POSITIONS:
27/0315Z 24.55S 40.73E SSMS
27/0532Z 24.93S 41.25E MMHS
27/0600Z 24.93S 41.38E GPMI
HUYNH

全球热带气旋监测公报
预报：宋佳凝 签发：向纯怡 2025 年 02 月 27 日 18 时
“洪德”向东偏南方向移动
时 间：27日14时（北京时）
海 域：南印度洋
命 名：“洪德”，HONDE
中心位置：南纬24.6度、东经41.2度
强度等级：热带气旋
最大风力：12级（35米/秒，相当于我国的台风级）
中心气压：977百帕
参考位置：马达加斯加陶拉纳鲁偏西方向约550公里的洋面上
变化过程：过去24小时，“洪德”由9级加强到12级
预报结论：“洪德”将以每小时10-15公里的速度向东偏南方向移动，强度变化不大。

图2 卫星红外监测图像（北京时间2025年02月27日14时00分）

TXXS26 KNES 271132
TCSSIO
A. 23S (HONDE)
B. 27/1100Z
C. 24.9S
D. 41.9E
E. FIVE/MET-9
F. T2.5/3.5
G. IR/EIR/VIS
H. REMARKS...VISIBLE IMAGERY SHOWED VORTICES ROTATING AROUND A COMMON
CENTER. BANDING OF 7/10 RESULTS IN A DT OF 3.0. PT AGREES BASED ON A 24
HOUR STEADY TREND. PT IS 2.5. THE FT IS BASED ON THE PT BECAUSE BANDING
IS NOT CLEAR CUT.
I. ADDL POSITIONS
NIL
...TURK
=

TPXS11 PGTW 271215
A. TROPICAL CYCLONE 23S (HONDE)
B. 27/1126Z
C. 25.05S
D. 42.34E
E. THREE/GOES-IO
F. T4.5/4.5/D1.0/24HRS STT: S0.0/03HRS
G. IR/EIR/VIS/MSI
H. REMARKS: 19A/PBO XPSD LLCC/ANMTN. CNVCTN WRAPS 1.3 ON LOG10 SPIRAL
YIELDING A DT OF 4.0. MET YIELDS 4.5. PT YIELDS 4.5. DBO PT.
I. ADDITIONAL POSITIONS: NONE
RAE