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Cooperative Institute for Meteorological Satellite Studies / University of Wisconsin-Madison
Tropical Cyclone 04W (Sinlaku)
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
13Apr2026 0100UTC 161 kts 892 hPa
Scene CI# FT# AdjT# RawT# Eye T Cloud T
EYE 7.7 7.3 7.3 7.3 22.16C -77.37C
AiDT
Date Time Vmax  
13Apr2026 0100UTC 157 kts  
 
DPRINT
Date Time Vmax MSLP
13Apr2026 0100UTC 154 kts 912 hPa
Vmax 25% Vmax 75%    
147 kts 160 kts    
DMINT
Date Time Vmax MSLP
12Apr2026 2126UTC 166 kts 912 hPa
Vmax 25% Vmax 75% MW Instr.  
159 kts 173 kts SSMISF16  
MW Sounders
Date Time Vmax MSLP
12Apr2026 2127UTC 156 kts 916 hPa
  Satellite FOV  
  16 42  
Shear Analysis
Date Time Shear Magnitude
 Shear Direction
13Apr2026 000UTC 9 kts 135 deg
Deep-layer vertical wind shear interpolated to storm center derived from the CIMSS AMV-aided analyses with vortex removed
TC-Scale AMVs