Return to Homepage
Cooperative Institute for Meteorological Satellite Studies / University of Wisconsin-Madison
Tropical Cyclone 21S (Gezani)
Archived CIMSS Product Summary
Current Time :     		NHC/JTWC
Click on product name to access the full product homepage for each specific storm
Mouse over images to enlarge; click to view in window
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
15Feb2026 2330UTC 57 kts 991 hPa
Scene CI# FT# AdjT# RawT# Eye T Cloud T
UNIFRM 3.6 3.5 3.7 3.7 -78.25C -75.80C
AiDT
Date Time Vmax  
15Feb2026 2330UTC 54 kts  
 
DPRINT
Date Time Vmax MSLP
15Feb2026 2330UTC 63 kts 985 hPa
Vmax 25% Vmax 75%    
56 kts 71 kts    
DMINT
Date Time Vmax MSLP
15Feb2026 2342UTC 43 kts 995 hPa
Vmax 25% Vmax 75% MW Instr.  
38 kts 48 kts GMI  
Date Time Vmax MSLP
15Feb2026 2243UTC 60 kts 988 hPa
Vmax 25% Vmax 75% MW Instr.  
54 kts 67 kts ATMS-N20  
MPERC
Date Time Prob. ERC onset
Full Model		 Prob. ERC onset
V-based
15Feb2026 2300UTC 21% 13%
 
MIMIC-TPW
 
MIMIC-TC
 
Shear Analysis
Date Time Shear Magnitude
 Shear Direction
15Feb2026 1800UTC 19 kts 297 deg
Deep-layer vertical wind shear interpolated to storm center derived from the CIMSS AMV-aided analyses with vortex removed
TC-Scale AMVs