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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
14Apr2026 0100UTC 137 kts 914 hPa
Scene CI# FT# AdjT# RawT# Eye T Cloud T
EYE 6.9 6.6 6.5 6.5 17.59C -71.71C
AiDT
Date Time Vmax  
14Apr2026 0100UTC 135 kts  
 
DPRINT
Date Time Vmax MSLP
14Apr2026 0100UTC 142 kts 927 hPa
Vmax 25% Vmax 75%    
135 kts 148 kts    
DMINT
Date Time Vmax MSLP
13Apr2026 2028UTC 133 kts 930 hPa
Vmax 25% Vmax 75% MW Instr.  
127 kts 139 kts SSMISF17  
MW Sounders
Date Time Vmax MSLP
13Apr2026 1618UTC 115 kts 925 hPa
  Satellite FOV  
  NOAA-20 7  
Shear Analysis
Date Time Shear Magnitude
 Shear Direction
14Apr2026 000UTC 2 kts 160 deg
Deep-layer vertical wind shear interpolated to storm center derived from the CIMSS AMV-aided analyses with vortex removed
TC-Scale AMVs