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Cooperative Institute for Meteorological Satellite Studies / University of Wisconsin-Madison
Tropical Cyclone 27P (Narelle)
Archived CIMSS Product Summary
Current Time :     		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
Current Intensity Estimates ADT
Date Time Vmax MSLP
20Mar2026 0020UTC N/A kts N/A hPa
Scene CI# FT# AdjT# RawT# Eye T Cloud T
LAND N/A N/A N/A N/A N/AC N/AC
AiDT
Date Time Vmax  
19Mar2026 2100UTC 122 kts  
 
DPRINT
Date Time Vmax MSLP
20Mar2026 0020UTC 104 kts 946 hPa
Vmax 25% Vmax 75%    
95 kts 112 kts    
DMINT
Date Time Vmax MSLP
19Mar2026 1950UTC 125 kts 927 hPa
Vmax 25% Vmax 75% MW Instr.  
117 kts 133 kts SSMISF17  
MW Sounders
Date Time Vmax MSLP
19Mar2026 1950UTC 127 kts 929 hPa
  Satellite FOV  
  17 11  
Shear Analysis
Date Time Shear Magnitude
 Shear Direction
19Mar2026 1800UTC 26 kts 91 deg
Deep-layer vertical wind shear interpolated to storm center derived from the CIMSS AMV-aided analyses with vortex removed
TC-Scale AMVs