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Cooperative Institute for Meteorological Satellite Studies / University of Wisconsin-Madison
Tropical Cyclone 19S (Fytia)
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
04Feb2026 0030UTC 41 kts 999 hPa
Scene CI# FT# AdjT# RawT# Eye T Cloud T
SHEAR 2.8 2.1 1.9 1.8 15.98C 5.58C
AiDT
Date Time Vmax  
04Feb2026 0030UTC 39 kts  
 
DPRINT
Date Time Vmax MSLP
04Feb2026 0030UTC 36 kts 998 hPa
Vmax 25% Vmax 75%    
32 kts 41 kts    
DMINT
Date Time Vmax MSLP
04Feb2026 0024UTC 31 kts 1000 hPa
Vmax 25% Vmax 75% MW Instr.  
28 kts 35 kts SSMISF18  
Date Time Vmax MSLP
03Feb2026 2148UTC 35 kts 995 hPa
Vmax 25% Vmax 75% MW Instr.  
31 kts 39 kts AMSR2  
04Feb2026 0026UTC -23.42S 54.72E
Satellite Sensor Eye Diameter Eye Cert %
SSMIS-18 85-92GHz 2.00 deg 2.0%

TC Structure MPERC
Date Time Prob. ERC onset
Full Model		 Prob. ERC onset
V-based
04Feb2026 0000UTC 0% 0%
 
MIMIC-TPW
 
MIMIC-TC
 
Shear Analysis
Date Time Shear Magnitude
 Shear Direction
04Feb2026 000UTC 37 kts 286 deg
Deep-layer vertical wind shear interpolated to storm center derived from the CIMSS AMV-aided analyses with vortex removed
TC-Scale AMVs