不错

TPXS10 PGTW 250403
A. TROPICAL CYCLONE 20S (BIANCA)
B. 25/0240Z
C. 21.38S
D. 102.34E
E. TWO/GK2A
F. T5.5/5.5/D1.0/24HRS STT: D0.5/03HRS
G. IR/EIR/VIS/MSI
H. REMARKS: 03A/PBO EYE/ANMTN. WMG EYE SURROUNDED BY LG YIELDS AN
E# OF 5.0. ADDED 0.5 EYE ADJUSTMENT FOR LG, TO YIELD A DT OF 5.5.
MET YIELDS A 6.0. PT AGREES WITH DT. DBO DT.
I. ADDITIONAL POSITIONS: NONE
PETERSEN

均质化中

CDO改善，可惜已经进冷水了，要不学一学Isaac？(

H-9视角

小东西还挺好看

冷水战神

TXXS24 KNES 250602
TCSSIO
A. 20S (BIANCA)
B. 25/0530Z
C. 21.9S
D. 102.1E
E. ONE/HIMAWARI-9
F. T5.0/5.5
G. IR/EIR/VIS
H. REMARKS...A WMG EYE SURROUNDED BY LG THAT IS EMBEDDED WITHIN MG
RESULTS IN AN ENO OF 4.5 AND AN EADJ OF +0.5 GIVING A DT OF 5.0. THE
MET IS 5.0 BASED ON A SLOWLY DEVELOPING TREND IN APPARENT INTENSITY OVER
THE PAST 24 HOURS. THE PT IS ALSO 5.0. THE FT IS BASED ON THE DT.
I. ADDL POSITIONS
NIL
...HOSLEY

非常神奇，踩在寒流上还能有这种形态，而且海温正距平也不是很突出，，，

TPXS10 PGTW 250616
A. TROPICAL CYCLONE 20S (BIANCA)
B. 25/0540Z
C. 21.88S
D. 102.12E
E. TWO/GK2A
F. T5.0/5.5/S0.0/24HRS STT: W0.5/03HRS
G. IR/EIR/VIS/MSI
H. REMARKS: 03A/PBO EYE/ANMTN. WMG EYE SURROUNDED BY MG YIELDS AN
E# OF 4.5. ADDED 0.5 EYE ADJUSTMENT FOR LG, TO YIELD A DT OF 5.0.
MET AND PT AGREE. DBO DT.
I. ADDITIONAL POSITIONS:
25/0202Z 21.23S 102.42E MMHS
25/0243Z 21.32S 102.27E GPMI
PETERSEN

IDW24000
Australian Bureau of Meteorology
Tropical Cyclone Warning Centre
TROPICAL CYCLONE INFORMATION BULLETIN
Issued at 2:53 pm WST on Tuesday 25 February 2025
Severe Tropical Cyclone Bianca (Category 3) was located at 2:00 pm AWST near
21.9S 102.1E, that is 1240 km west of Exmouth and 1230 km west northwest of
Carnarvon and moving south southwest at 18 kilometres per hour.
Severe Tropical Cyclone Bianca (21U), a category 3 system, is located in the
Indian Ocean, well to the west of Exmouth, and is moving towards the south
southwest. Bianca is beginning to weaken as conditions become less favourable.
The system likely to fall below tropical cyclone strength on Wednesday while
remaining well west of the state.
No direct impacts are expected at any Australian mainland or Island communities.
The next Information Bulletin will be issued at 9:00 pm AWST Tuesday 25
February.

20S BIANCA 250225 0600 22.0S 102.2E SHEM 105 957

20S BIANCA 250225 0600 21.9S 102.1E SHEM 100 962