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Cooperative Institute for Meteorological Satellite Studies / University of Wisconsin-Madison
Tropical Cyclone 04S (Chenge)
Archived CIMSS Product Summary
Current Time :     		NHC/JTWC
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20251021_0400z | 20251021 0600z
Current Intensity Estimates ADT
Date Time Vmax MSLP
21Oct2025 0330UTC 74 kts 976 hPa
Scene CI# FT# AdjT# RawT# Eye T Cloud T
UNIFRM 4.4 3.8 3.6 3.5 -74.91C -72.48C
AiDT
Date Time Vmax  
21Oct2025 0330UTC 68 kts  
 
DPRINT
Date Time Vmax MSLP
21Oct2025 0330UTC 59 kts 984 hPa
Vmax 25% Vmax 75%    
52 kts 66 kts    
DMINT
Date Time Vmax MSLP
21Oct2025 0213UTC 52 kts 990 hPa
Vmax 25% Vmax 75% MW Instr.  
47 kts 58 kts SSMISF16  
MW Sounders
Date Time Vmax MSLP
21Oct2025 0214UTC 52 kts 992 hPa
  Satellite FOV  
  16 27  
SATCON
Date Time Vmax MSLP
21Oct2025 0330UTC 58 kts 987 hPa
Consensus Members
2 (ADT+Sounders)