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Cooperative Institute for Meteorological Satellite Studies / University of Wisconsin-Madison
Tropical Cyclone 01L (Arthur)
Archived CIMSS Product Summary
 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
20260617_1900z | 20260617 2100z
Current Intensity Estimates ADT
Date Time Vmax MSLP
17Jun2026 1910UTC 35 kts 993 hPa
Scene CI# FT# AdjT# RawT# Eye T Cloud T
SHEAR 2.5 2.0 1.7 1.5 23.03C 14.94C
AiDT
Date Time Vmax  
17Jun2026 1910UTC 34 kts  
 
DPRINT
Date Time Vmax MSLP
17Jun2026 1910UTC 29 kts 1005 hPa
Vmax 25% Vmax 75%    
27 kts 32 kts    
DMINT
Date Time Vmax MSLP
17Jun2026 1248UTC 28 kts NaN hPa
Vmax 25% Vmax 75% MW Instr.  
25 kts 32 kts WSFM01  
MW Sounders
Date Time Vmax MSLP
17Jun2026 0817UTC 24 kts 1001 hPa
  Satellite FOV  
  NOAA-21 37  
SATCON
Date Time Vmax MSLP
N/A N/AUTC N/A kts N/A hPa
Consensus Members
N/A (ADT+Sounders)