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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 1000UTC 122 kts 931 hPa
Scene CI# FT# AdjT# RawT# Eye T Cloud T
EYE 6.3 6.2 6.2 6.2 15.19C -68.24C
AiDT
Date Time Vmax  
14Apr2026 1000UTC 116 kts  
 
DPRINT
Date Time Vmax MSLP
14Apr2026 1000UTC 124 kts 940 hPa
Vmax 25% Vmax 75%    
118 kts 131 kts    
DMINT
Date Time Vmax MSLP
14Apr2026 0349UTC 138 kts 927 hPa
Vmax 25% Vmax 75% MW Instr.  
132 kts 144 kts AMSR2  
MW Sounders
Date Time Vmax MSLP
14Apr2026 0326UTC 132 kts 912 hPa
  Satellite FOV  
  NOAA-20 37  
Shear Analysis
Date Time Shear Magnitude
 Shear Direction
14Apr2026 600UTC 10 kts 73 deg
Deep-layer vertical wind shear interpolated to storm center derived from the CIMSS AMV-aided analyses with vortex removed
TC-Scale AMVs