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Cooperative Institute for Meteorological Satellite Studies / University of Wisconsin-Madison
Tropical Cyclone 17S (Luana)
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
24Jan2026 2100UTC N/A kts N/A hPa
Scene CI# FT# AdjT# RawT# Eye T Cloud T
LAND N/A N/A N/A N/A N/AC N/AC
AiDT
Date Time Vmax  
24Jan2026 0800UTC 59 kts  
 
DPRINT
Date Time Vmax MSLP
24Jan2026 2100UTC 56 kts 983 hPa
Vmax 25% Vmax 75%    
50 kts 63 kts    
DMINT
Date Time Vmax MSLP
24Jan2026 1958UTC 57 kts 986 hPa
Vmax 25% Vmax 75% MW Instr.  
50 kts 64 kts SSMISF18  
Date Time Vmax MSLP
24Jan2026 1659UTC 66 kts 981 hPa
Vmax 25% Vmax 75% MW Instr.  
60 kts 72 kts ATMS-N21  
MPERC
Date Time Prob. ERC onset
Full Model		 Prob. ERC onset
V-based
24Jan2026 1900UTC 00% 00%
 
MIMIC-TPW
 
MIMIC-TC
 
Shear Analysis
Date Time Shear Magnitude
 Shear Direction
24Jan2026 1800UTC 13 kts 59 deg
Deep-layer vertical wind shear interpolated to storm center derived from the CIMSS AMV-aided analyses with vortex removed
TC-Scale AMVs