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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
10Apr2026 0110UTC 41 kts 1000 hPa
Scene CI# FT# AdjT# RawT# Eye T Cloud T
IRRCDO 2.8 2.4 2.6 3.1 -65.90C -59.53C
AiDT
Date Time Vmax  
10Apr2026 0110UTC 36 kts  
 
DPRINT
Date Time Vmax MSLP
10Apr2026 0110UTC 36 kts 993 hPa
Vmax 25% Vmax 75%    
33 kts 40 kts    
DMINT
Date Time Vmax MSLP
09Apr2026 2209UTC 33 kts 996 hPa
Vmax 25% Vmax 75% MW Instr.  
29 kts 37 kts SSMISF16  
MW Sounders
Date Time Vmax MSLP
09Apr2026 1946UTC 36 kts 992 hPa
  Satellite FOV  
  17 21  
Shear Analysis
Date Time Shear Magnitude
 Shear Direction
10Apr2026 000UTC 21 kts 97 deg
Deep-layer vertical wind shear interpolated to storm center derived from the CIMSS AMV-aided analyses with vortex removed
TC-Scale AMVs