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Cooperative Institute for Meteorological Satellite Studies / University of Wisconsin-Madison
Tropical Cyclone 09L (Isaias)
Archived CIMSS Product Summary
 NHC/JTWC
Click on product name to access the full product homepage for each specific storm
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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
20261008_1900z | 20261008 2100z
Current Intensity Estimates ADT
Date Time Vmax MSLP
08Oct2026 1910UTC 67 kts 979 hPa
Scene CI# FT# AdjT# RawT# Eye T Cloud T
UNIFRM 4.1 3.9 3.7 3.7 -12.00C -53.80C
AiDT-V2
Date Time Vmax  
08Oct2026 1910UTC 63 kts  
 
DPRINT
Date Time Vmax MSLP
08Oct2026 1840UTC 69 kts 981 hPa
Vmax 25% Vmax 75%    
62 kts 75 kts    
DMINT
Date Time Vmax MSLP
08Oct2026 1538UTC 76 kts 978 hPa
Vmax 25% Vmax 75% MW Instr.  
70 kts 83 kts TMS06  
Date Time Vmax MSLP
08Oct2026 1436UTC 76 kts 985 hPa
Vmax 25% Vmax 75% MW Instr.  
70 kts 82 kts MHS  
MW Sounders
Date Time Vmax MSLP
08Oct2026 1913UTC 67 kts 970 hPa
  Satellite FOV  
  NOAA-21 58  
SATCON
Date Time Vmax MSLP
08Oct2026 1910UTC 68 kts 973 hPa
Consensus Members
2 (ADT+Sounders)