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Cooperative Institute for Meteorological Satellite Studies / University of Wisconsin-Madison
Tropical Cyclone 04W (Four)
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
09Apr2026 1410UTC 37 kts 1003 hPa
Scene CI# FT# AdjT# RawT# Eye T Cloud T
CRVBND 2.6 2.2 2.3 2.3 3.18C -36.01C
AiDT
Date Time Vmax  
09Apr2026 1410UTC 35 kts  
 
DPRINT
Date Time Vmax MSLP
09Apr2026 1410UTC 30 kts 998 hPa
Vmax 25% Vmax 75%    
27 kts 33 kts    
DMINT
Date Time Vmax MSLP
09Apr2026 0618UTC 31 kts 1000 hPa
Vmax 25% Vmax 75% MW Instr.  
27 kts 35 kts SSMISF18  
MW Sounders
Date Time Vmax MSLP
09Apr2026 0319UTC 23 kts 997 hPa
  Satellite FOV  
  NOAA-20 60  
Shear Analysis
Date Time Shear Magnitude
 Shear Direction
09Apr2026 1200UTC 25 kts 101 deg
Deep-layer vertical wind shear interpolated to storm center derived from the CIMSS AMV-aided analyses with vortex removed
TC-Scale AMVs