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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
22Mar2026 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  
21Mar2026 1600UTC 81 kts  
 
DPRINT
Date Time Vmax MSLP
22Mar2026 0020UTC 59 kts 984 hPa
Vmax 25% Vmax 75%    
52 kts 66 kts    
DMINT
Date Time Vmax MSLP
21Mar2026 2136UTC 56 kts 989 hPa
Vmax 25% Vmax 75% MW Instr.  
49 kts 64 kts SSMISF16  
MW Sounders
Date Time Vmax MSLP
21Mar2026 2136UTC 58 kts 988 hPa
  Satellite FOV  
  16 19  
Shear Analysis
Date Time Shear Magnitude
 Shear Direction
21Mar2026 1800UTC 21 kts 90 deg
Deep-layer vertical wind shear interpolated to storm center derived from the CIMSS AMV-aided analyses with vortex removed
TC-Scale AMVs