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Cooperative Institute for Meteorological Satellite Studies / University of Wisconsin-Madison
Tropical Cyclone 21S (Gezani)
Archived CIMSS Product Summary
Current Time :     		NHC/JTWC
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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
Current Intensity Estimates ADT
Date Time Vmax MSLP
09Feb2026 1730UTC 55 kts 992 hPa
Scene CI# FT# AdjT# RawT# Eye T Cloud T
UNIFRM 3.5 3.5 3.6 3.6 -73.33C -70.46C
AiDT
Date Time Vmax  
09Feb2026 1730UTC 48 kts  
 
DPRINT
Date Time Vmax MSLP
09Feb2026 1730UTC 63 kts 984 hPa
Vmax 25% Vmax 75%    
57 kts 70 kts    
DMINT
Date Time Vmax MSLP
09Feb2026 1433UTC 56 kts 984 hPa
Vmax 25% Vmax 75% MW Instr.  
50 kts 63 kts WSFM01  
MW Sounders
Date Time Vmax MSLP
09Feb2026 1003UTC 57 kts 987 hPa
  Satellite FOV  
  NOAA-20 50  
Shear Analysis
Date Time Shear Magnitude
 Shear Direction
09Feb2026 1200UTC 15 kts 43 deg
Deep-layer vertical wind shear interpolated to storm center derived from the CIMSS AMV-aided analyses with vortex removed
TC-Scale AMVs