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Cooperative Institute for Meteorological Satellite Studies / University of Wisconsin-Madison
Tropical Cyclone 21W
Archived CIMSS Product Summary
Click on product name to access the full product homepage for each specific storm
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Product Latency Color Code : Less than 3 hours old   3 - 6 hours old   6 - 12 hours old   Greater than 12 hours old   Not Available
20250904_1200z | 20250904 1400z
Current Intensity Estimates ADT
Date Time Vmax MSLP
04Sep2025 1200UTC 34 kts 996 hPa
Scene CI# FT# AdjT# RawT# Eye T Cloud T
UNIFRM 2.4 2.4 2.5 2.5 -69.12C -65.76C
AiDT
Date Time Vmax  
04Sep2025 1200UTC 40 kts  
 
DPRINT
Date Time Vmax MSLP
04Sep2025 1200UTC 36 kts 997 hPa
Vmax 25% Vmax 75%    
32 kts 41 kts    
DMINT
Date Time Vmax MSLP
04Sep2025 0603UTC 36 kts 1003 hPa
Vmax 25% Vmax 75% MW Instr.  
32 kts 40 kts GMI  
MW Sounders
Date Time Vmax MSLP
04Sep2025 0431UTC 38 kts 992 hPa
  Satellite FOV  
  NOAA-20 68  
SATCON
Date Time Vmax MSLP
N/A N/AUTC N/A kts N/A hPa
Consensus Members
N/A (ADT+Sounders)